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Cheap flights from Seattle (SEA) to Montreal (YMQ) from $178

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YMQ
Jun 9 — Jun 161
From?
To?
Sun 6/9
Sun 6/16
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Montreal are usually found in May or November, booked 85 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Seattle to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Montreal (YMQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 4, 2024.

Popular in

July

Cheapest in

May

Round-trip from

$276

One-way from

$213
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 27% potential price drop
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From Seattle/Tacoma Intl to Montreal (YMQ)
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One-way flight from Seattle/Tacoma Intl to Montreal (YMQ)
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What is the cheapest day to fly round-trip from Seattle to Montreal?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 8% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Seattle to Montreal?

Find a great deal and save up to 30% by booking at least 21 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Montreal within the next two weeks, with the cheapest ticket starting at $250.

What is the cheapest month to fly from Seattle to Montreal?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, May can be a great choice for travel to Montreal. Flights to Montreal from Seattle in May are about $579 on average during May, but can be found for as low as $203.

What is the cheapest time of day to fly from SEA to YMQ?

It’s typically best to fly out from Seattle to Montreal in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Sun Country Air flights from Seattle to Montreal

Explore cheap flight options specifically provided by Sun Country Air for the route between Seattle and Montreal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Take a look at some of the lowest-priced Sun Country Air flights heading from Seattle to Montreal. Come back soon if you're not finding the exact deal you're looking for.
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mSun Country Air
Fri 6/2111:42 amYUL - SEA
1 stop14h 12mSun Country Air
Deal found 6/3$414
Mon 7/111:59 pmSEA - YUL
1 stop7h 06mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$434
Thu 8/111:59 pmSEA - YUL
1 stop7h 46mSun Country Air
Mon 8/511:45 amYUL - SEA
1 stop27h 36mSun Country Air
Deal found 6/4$435
Fri 7/511:59 pmSEA - YUL
1 stop17h 41mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$449
Mon 7/111:59 pmSEA - YUL
1 stop7h 06mSun Country Air
Fri 7/511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/4$450
Sun 8/411:54 pmSEA - YUL
1 stop7h 51mSun Country Air
Fri 8/911:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$464
Sun 6/3011:59 pmSEA - YUL
1 stop7h 42mSun Country Air
Fri 7/1211:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$524

Cheap WestJet flights from Seattle to Montreal

Explore cheap flight options specifically provided by WestJet for the route between Seattle and Montreal. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Take a gander at the lowest prices we've found on WestJet flights from Seattle to Montreal. Check back soon if you're not seeing flights that suit your needs.
Thu 8/151:50 pmSEA - YUL
1 stop7h 40mWestJet
Sun 8/187:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 6/4$437
Wed 7/241:50 pmSEA - YUL
1 stop7h 40mWestJet
Wed 7/317:00 amYUL - SEA
1 stop8h 59mWestJet
Deal found 6/3$457
Wed 7/247:00 amSEA - YUL
2 stops10h 15mWestJet
Sat 8/37:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 6/3$461
Thu 7/47:00 amSEA - YUL
2 stops10h 15mWestJet
Sun 7/147:00 amYUL - SEA
1 stop8h 59mWestJet
Deal found 6/3$463
Thu 10/171:50 pmSEA - YUL
1 stop7h 46mWestJet
Sat 10/267:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 6/4$473
Fri 6/283:30 pmSEA - YUL
1 stop22h 21mWestJet
Sun 7/147:00 amYUL - SEA
1 stop8h 59mWestJet
Deal found 6/3$476
Thu 8/151:50 pmSEA - YUL
1 stop7h 40mWestJet
Sun 8/189:15 pmYUL - SEA
2 stops18h 41mWestJet
Deal found 6/4$479
Wed 7/31:50 pmSEA - YUL
1 stop7h 40mWestJet
Sat 7/137:00 amYUL - SEA
1 stop8h 59mWestJet
Deal found 6/3$482
Sat 7/201:50 pmSEA - YUL
1 stop7h 40mWestJet
Wed 7/317:00 amYUL - SEA
1 stop8h 59mWestJet
Deal found 6/3$483

Cheap Seattle to Montreal flights in June & July 2024

Find cheap flight options from Seattle to Montreal specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 4, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Montreal in 2024. For more flight deals, be sure to check back very soon.
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mSun Country Air
Fri 6/2111:42 amYUL - SEA
1 stop14h 12mSun Country Air
Deal found 6/3$414
Thu 7/116:28 pmSEA - YUL
1 stop13h 17mMultiple Airlines
Wed 7/177:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$428
Thu 7/45:55 pmSEA - YUL
1 stop13h 50mMultiple Airlines
Sun 7/147:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$429
Thu 7/45:55 pmSEA - YUL
1 stop13h 50mMultiple Airlines
Thu 7/187:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$430
Thu 7/43:30 pmSEA - YUL
1 stop18h 40mMultiple Airlines
Wed 7/172:20 pmYUL - SEA
2 stops25h 39mMultiple Airlines
Deal found 6/4$431
Mon 7/111:59 pmSEA - YUL
1 stop7h 06mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$434
Sun 6/97:00 amSEA - YUL
1 stop10h 25mMultiple Airlines
Thu 6/139:10 pmYUL - SEA
1 stop18h 46mMultiple Airlines
Deal found 6/2$444
Mon 7/15:50 pmSEA - YUL
1 stop13h 15mMultiple Airlines
Sun 7/147:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$448
Fri 7/511:59 pmSEA - YUL
1 stop17h 41mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$449

Seattle to Montreal 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Montreal in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Montreal in 2024. For more flight deals, be sure to check back very soon.
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mSun Country Air
Fri 6/2111:42 amYUL - SEA
1 stop14h 12mSun Country Air
Deal found 6/3$414
Thu 7/116:28 pmSEA - YUL
1 stop13h 17mMultiple Airlines
Wed 7/177:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$428
Thu 7/45:55 pmSEA - YUL
1 stop13h 50mMultiple Airlines
Sun 7/147:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$429
Thu 7/45:55 pmSEA - YUL
1 stop13h 50mMultiple Airlines
Thu 7/187:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$430
Thu 7/43:30 pmSEA - YUL
1 stop18h 40mMultiple Airlines
Wed 7/172:20 pmYUL - SEA
2 stops25h 39mMultiple Airlines
Deal found 6/4$431
Mon 7/111:59 pmSEA - YUL
1 stop7h 06mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$434
Sun 6/97:00 amSEA - YUL
1 stop10h 25mMultiple Airlines
Thu 6/139:10 pmYUL - SEA
1 stop18h 46mMultiple Airlines
Deal found 6/2$444
Mon 7/15:50 pmSEA - YUL
1 stop13h 15mMultiple Airlines
Sun 7/147:00 amYUL - SEA
1 stop8h 59mMultiple Airlines
Deal found 6/3$448
Fri 7/511:59 pmSEA - YUL
1 stop17h 41mSun Country Air
Mon 7/1511:45 amYUL - SEA
1 stop14h 08mSun Country Air
Deal found 6/3$449

Non-stop flights to Montreal from Seattle

Discover non-stop flight options from Seattle to Montreal. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
If you're seeking options on non-stop flights from Seattle to Montreal, check out these fares. If you're looking for other options for flights from Seattle to Montreal, make sure to update the search form at the top of page.
Tue 10/227:40 amSEA - YUL
Nonstop5h 07mAir Canada
Sat 10/266:30 pmYUL - SEA
Nonstop5h 45mAir Canada
Deal found 6/3$562
Thu 10/177:40 amSEA - YUL
Nonstop5h 07mAir Canada
Sun 10/206:30 pmYUL - SEA
Nonstop5h 45mAir Canada
Deal found 6/2$580
Fri 11/159:45 amSEA - YUL
Nonstop5h 13mAir Canada
Mon 11/186:15 pmYUL - SEA
Nonstop5h 59mAir Canada
Deal found 6/4$598
Fri 9/207:40 amSEA - YUL
Nonstop5h 07mAir Canada
Sun 9/226:30 pmYUL - SEA
Nonstop5h 45mAir Canada
Deal found 6/2$674
Tue 8/137:40 amSEA - YUL
Nonstop5h 06mAir Canada
Fri 8/166:30 pmYUL - SEA
Nonstop5h 55mAir Canada
Deal found 6/4$683
Sun 6/237:40 amSEA - YUL
Nonstop5h 06mAir Canada
Mon 7/16:30 pmYUL - SEA
Nonstop5h 55mAir Canada
Deal found 6/3$715
Tue 9/37:40 amSEA - YUL
Nonstop5h 07mAir Canada
Sun 9/86:30 pmYUL - SEA
Nonstop5h 45mAir Canada
Deal found 6/4$751
Tue 7/237:40 amSEA - YUL
Nonstop5h 06mAir Canada
Thu 8/16:30 pmYUL - SEA
Nonstop5h 55mAir Canada
Deal found 6/3$786
Sat 7/207:40 amSEA - YUL
Nonstop5h 06mAir Canada
Mon 7/296:30 pmYUL - SEA
Nonstop5h 55mAir Canada
Deal found 6/3$793

Seattle to Montreal flights leaving soon

Find last-minute flight options from Seattle to Montreal for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Book one of these great deals on flights from Seattle to Montreal. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mSun Country Air
Fri 6/2111:42 amYUL - SEA
1 stop14h 12mSun Country Air
Deal found 6/3$414
Sun 6/97:00 amSEA - YUL
1 stop10h 25mMultiple Airlines
Thu 6/139:10 pmYUL - SEA
1 stop18h 46mMultiple Airlines
Deal found 6/2$444
Fri 6/147:00 amSEA - YUL
1 stop10h 25mMultiple Airlines
Fri 6/212:20 pmYUL - SEA
2 stops25h 36mMultiple Airlines
Deal found 6/3$456
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mMultiple Airlines
Fri 6/2111:42 amYUL - SEA
2 stops23h 15mMultiple Airlines
Deal found 6/3$470
Fri 6/147:00 amSEA - YUL
1 stop14h 31mWestJet
Tue 6/187:00 amYUL - SEA
1 stop8h 56mWestJet
Deal found 6/4$490
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mMultiple Airlines
Fri 6/214:20 pmYUL - SEA
3 stops23h 36mMultiple Airlines
Deal found 6/3$509
Fri 6/1411:59 pmSEA - YUL
1 stop17h 01mMultiple Airlines
Fri 6/214:20 pmYUL - SEA
3 stops23h 36mMultiple Airlines
Deal found 6/3$511
Sun 6/97:00 amSEA - YUL
1 stop10h 25mMultiple Airlines
Thu 6/139:15 pmYUL - SEA
2 stops18h 41mMultiple Airlines
Deal found 6/2$515
Fri 6/147:00 amSEA - YUL
1 stop14h 31mWestJet
Tue 6/185:55 pmYUL - SEA
2 stops22h 01mWestJet
Deal found 6/4$535

One-way flights to Montreal from Seattle

Search for one-way flight options from Seattle to Montreal. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
Users in need of a one-way flight from Seattle to Montreal can choose from these deals. Users in need of a round-trip flight from Seattle to Montreal instead should update the search form at the top of page.
Thu 7/116:28 pmSEA - YUL
1 stop13h 17mSun Country Air
Deal found 6/3$178
Fri 7/129:44 pmSEA - YUL
2 stops37h 56mMultiple Airlines
Deal found 6/3$192
Tue 6/189:49 amSEA - YUL
2 stops24h 21mMultiple Airlines
Deal found 6/3$194
Mon 6/109:49 pmSEA - YUL
2 stops36h 21mMultiple Airlines
Deal found 6/3$195
Sun 9/81:50 pmSEA - YUL
2 stops20h 20mMultiple Airlines
Deal found 6/3$196
Mon 6/1710:03 pmSEA - YUL
2 stops36h 07mMultiple Airlines
Deal found 6/3$198
Fri 7/129:44 pmSEA - YUL
2 stops37h 56mMultiple Airlines
Deal found 6/3$201
Wed 7/31:50 pmSEA - YUL
1 stop7h 40mWestJet
Deal found 6/4$202
Fri 6/2110:03 pmSEA - YUL
2 stops55h 12mMultiple Airlines
Deal found 6/3$205

Find flights from Seattle to Montreal within your budget

Customize your flight search to find flights from Seattle to Montreal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$414 - $575

Route

Depart

Return

Price

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Fri 6/14

1 stop17h 01m

Montreal Pierre Elliott Trudeau Intl

Fri 6/21

1 stop14h 12m

$414

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 7/11

1 stop13h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 7/17

1 stop8h 59m

$428

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 7/4

1 stop13h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 7/14

1 stop8h 59m

$429

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 7/4

1 stop13h 50m

Montreal Pierre Elliott Trudeau Intl

Thu 7/18

1 stop8h 59m

$430

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 7/1

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

Mon 7/15

1 stop14h 08m

$434

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Thu 8/15

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 8/18

1 stop8h 56m

$437

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Wed 7/24

1 stop7h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 7/31

1 stop8h 59m

$457

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Sat 7/6

Nonstop5h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 7/17

1 stop8h 00m

$567

Seattle/Tacoma IntlMontreal Pierre Elliott Trudeau Intl

SEA - YUL

SEAYUL

Seattle/Tacoma Intl

Mon 7/8

1 stop10h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 7/13

1 stop16h 13m

$575

Flights are sorted by cheapest first

Deals found on 6/3

How far ahead should I book a flight from Seattle to Montreal?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Montreal. Price data was last updated on May 31, 2024.
The price you pay for your flight from Seattle to Montreal may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Seattle to Montreal?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Montreal. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Montreal flight should consider departing on Sunday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Montreal by month

Plan your trip to Montreal by taking into account the average temperature and rainfall totals by month.

YMQ

Temperature

15.8 - 71.6 °F

If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated June 4, 2024.
To help decide which airline to fly from Seattle to Montreal, see what other customers have to say about Sun Country Air, WestJet and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,392 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,861 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,732 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,237 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Sun Country Air
7.2
Good
594 reviews
Delta
8.0
Very good
10,392 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Montreal?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Montreal. On average, Seattle/Tacoma Intl has 0 outbound flights to Montreal per day from 5 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • Can I find flights from Seattle to Montreal for under $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Montreal for under $500. The cheapest flight booked recently is on Sun Country Air for just $414, but on average you can expect to pay $445.

  • Are there nonstop flights from Seattle to Montreal for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Montreal under $600. A good price for a nonstop flight from Seattle to Montreal is less than $810.

  • Are there last-minute flights available from Seattle to Montreal for under $500?

    There are currently 20+ open flights from Seattle to Montreal within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Seattle to Montreal round-trip?

    Our cheapest airline available from Seattle to Montreal is Sun Country Air. Our recent data shows that you can find tickets from as low as $414 on this airline. An additional option worth looking into is WestJet, starting at $437. Sun Country Air is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Seattle to Montreal?

    The top 3 most reliable airlines when flying from Seattle to Montreal are Air Canada (85%), United Airlines (85%) and Sun Country Air (0%).

  • What are the cheapest flights from Seattle to Montreal?

    Looking for the cheapest flight from Seattle to Montreal? While on average our users pay $1,736, our data indicates the cheapest price to be $204. The most popular route (Seattle/Tacoma Intl - Montreal Pierre Elliott Trudeau Intl), is priced around $411.

  • What does SEA to YUL mean?

    Seattle/Tacoma Intl Airport is SEA and Montreal Pierre Elliott Trudeau Intl Airport is YUL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Montreal St Hubert Airport (YHU).

  • Can I find deals for flights from Seattle to Montreal that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Montreal flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Montreal with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Montreal flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Montreal that include hotel bookings?

    Yes. In addition to deals on Seattle to Montreal flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Montreal?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Montreal.

  • Can I find deals for business class flights from Seattle to Montreal?

    Yes. Cheapflights offers flight deals from Seattle to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Montreal that allow pets onboard?

    Many airlines flying from Seattle to Montreal offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Montreal?

    Yes, you can often find last-minute deals on Seattle to Montreal flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Montreal flight deals updated?

    The Seattle to Montreal flight deals you see on this page were last updated on 6/4.

  • What are the most popular airlines that fly from Seattle to Montreal?

    Before booking your flight from Seattle to Montreal check out the most popular airlines for this route: American Airlines, Air Canada or Alaska Airlines.

  • What is the cheapest month to book a flight from Seattle to Montreal?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Montreal (average of $246). Flying from Seattle to Montreal in July is currently the most expensive (average of $444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Seattle to Montreal
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Seattle to Montreal

Discover the top 5 airlines that operate flights from Seattle to Montreal. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$204Average$547FlexibilityNo cancel feeOn-time67%
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Alaska AirlinesCheapest$292Average$668FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$344Average$584FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$462Average$669FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$512Average$646FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Montreal by cabin class

Find flights from Seattle to Montreal, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seattle to Montreal

Find hourly flight availability from Seattle to Montreal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 4, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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How does Cheapflights help users find flights from Seattle to Montreal?

When you search for this flight from Seattle to Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Montreal?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Montreal.

Can Cheapflights find flights from Seattle to Montreal with no change fees?

Yes, we can. To see specific flights from Seattle to Montreal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Montreal become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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