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Cheap flights from Buffalo to Seattle (BUF - SEA) from $105

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 6/8. 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.
BUF — SEA
jun 8 — jun 151
From?
To?
lör 6/8
lör 6/15
1 adult, Economy
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The best prices from Buffalo to Seattle/Tacoma Intl are usually found in January or February, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Buffalo to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Seattle (SEA). 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 juni 3, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$247

One-way from

$128
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 35% potential price drop
Search Deals
From Buffalo to Seattle/Tacoma Intl
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One-way flight from Buffalo to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Buffalo to Seattle?

Saturday flights are generally found to be more expensive for flights from Buffalo to Seattle. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 77% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Buffalo to Seattle 1-2 weeks in advance for as low as $517, or $526 for flights within the next 24 hours.

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

Flights from Buffalo to Seattle lean towards being more expensive in July. Prices are generally better when you fly from Buffalo to Seattle in January, with the cheapest ticket starting at $215.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 19% on flights from Buffalo to Seattle by exploring options for tickets in the evening.

Cheap Alaska Airlines flights from Buffalo to Seattle

Explore cheap flight options specifically provided by Alaska Airlines for the route between Buffalo and Seattle. 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 2,807,690 searches. Data last updated juni 3, 2024.
Take a look at some of the lowest-priced Alaska Airlines flights heading from Buffalo to Seattle. Make sure to check back often as deals are often changing.
ons 8/211:32 pmBUF - SEA
1 stop10h 10mAlaska Airlines
sön 9/16:00 amSEA - BUF
2 stops13h 01mAlaska Airlines
Deal found 6/2$401
ons 8/211:32 pmBUF - SEA
1 stop10h 10mAlaska Airlines
sön 9/16:00 amSEA - BUF
2 stops13h 01mAlaska Airlines
Deal found 6/1$403
ons 9/255:37 amBUF - SEA
2 stops14h 12mAlaska Airlines
ons 10/97:00 amSEA - BUF
2 stops12h 52mAlaska Airlines
Deal found 6/2$456
sön 8/186:30 pmBUF - SEA
1 stop8h 29mAlaska Airlines
sön 9/16:00 amSEA - BUF
2 stops13h 01mAlaska Airlines
Deal found 6/1$518
sön 8/186:30 pmBUF - SEA
1 stop8h 29mAlaska Airlines
sön 9/112:15 pmSEA - BUF
1 stop6h 46mAlaska Airlines
Deal found 6/1$625

Cheap American Airlines flights from Buffalo to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Buffalo and Seattle. 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 2,807,690 searches. Data last updated juni 3, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Buffalo to Seattle. Ensure the flight price, dates, time, and airline match your criteria before you book.
fre 10/255:51 pmBUF - SEA
1 stop7h 59mAmerican Airlines
tis 10/291:50 pmSEA - BUF
1 stop7h 13mAmerican Airlines
Deal found 6/1$253
tors 10/244:57 pmBUF - SEA
1 stop8h 48mAmerican Airlines
tis 10/291:50 pmSEA - BUF
1 stop7h 13mAmerican Airlines
Deal found 6/1$255
ons 9/258:00 amBUF - SEA
1 stop7h 35mAmerican Airlines
ons 10/911:59 pmSEA - BUF
1 stop9h 53mAmerican Airlines
Deal found 6/1$256
fre 10/255:51 pmBUF - SEA
1 stop7h 59mAmerican Airlines
tis 10/2911:45 pmSEA - BUF
2 stops9h 12mAmerican Airlines
Deal found 6/1$260
ons 8/215:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
tors 8/2911:58 pmSEA - BUF
1 stop10h 08mAmerican Airlines
Deal found 6/2$296
ons 8/215:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
tors 8/2910:51 pmSEA - BUF
2 stops9h 26mAmerican Airlines
Deal found 6/1$301
ons 8/215:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
tors 8/296:00 amSEA - BUF
1 stop8h 40mAmerican Airlines
Deal found 6/1$316
ons 8/215:08 pmBUF - SEA
2 stops10h 41mAmerican Airlines
sön 9/16:00 amSEA - BUF
1 stop9h 12mAmerican Airlines
Deal found 6/1$321
fre 10/254:57 pmBUF - SEA
1 stop7h 14mAmerican Airlines
mån 10/2811:45 pmSEA - BUF
2 stops9h 19mAmerican Airlines
Deal found 6/1$352

Cheap Buffalo to Seattle flights in June & July 2024

Find cheap flight options from Buffalo to Seattle specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on juni 3, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. For more flight deals, be sure to check back very soon.
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
tis 6/118:12 pmSEA - BUF
1 stop18h 40mFrontier
Deal found 6/2$267
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
ons 6/127:59 amSEA - BUF
1 stop6h 53mFrontier
Deal found 6/2$278
ons 6/126:52 pmBUF - SEA
1 stop18h 34mFrontier
sön 6/168:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$292
fre 6/146:15 pmBUF - SEA
1 stop30h 21mFrontier
sön 6/168:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$334
fre 6/76:15 pmBUF - SEA
1 stop19h 11mFrontier
sön 6/98:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$376
sön 6/912:42 pmBUF - SEA
1 stop22h 20mMultiple Airlines
sön 6/168:12 pmSEA - BUF
1 stop17h 38mMultiple Airlines
Deal found 6/2$387
fre 6/216:15 pmBUF - SEA
1 stop30h 21mFrontier
fre 6/283:34 pmSEA - BUF
1 stop27h 18mFrontier
Deal found 6/2$394
sön 6/912:42 pmBUF - SEA
1 stop22h 20mSun Country Air
ons 6/125:50 pmSEA - BUF
1 stop14h 07mSun Country Air
Deal found 6/2$400
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
sön 6/98:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$408

Buffalo to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated juni 3, 2024.
These are some of the best deals we've found on flights to Seattle in 2024 at this time. For more flight deals, be sure to check back very soon.
fre 10/257:25 pmBUF - SEA
1 stop7h 06mDelta
tis 10/296:00 amSEA - BUF
1 stop8h 17mDelta
Deal found 6/3$256
fre 8/233:59 pmBUF - SEA
1 stop10h 54mDelta
lör 8/316:00 amSEA - BUF
1 stop7h 57mDelta
Deal found 6/1$259
fre 10/254:57 pmBUF - SEA
1 stop8h 48mAmerican Airlines
tis 10/2911:45 pmSEA - BUF
2 stops9h 19mAmerican Airlines
Deal found 6/2$261
tors 9/261:41 pmBUF - SEA
2 stops10h 11mAmerican Airlines
mån 10/711:50 pmSEA - BUF
2 stops9h 07mAmerican Airlines
Deal found 6/2$266
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
tis 6/118:12 pmSEA - BUF
1 stop18h 40mFrontier
Deal found 6/2$267
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
ons 6/127:59 amSEA - BUF
1 stop6h 53mFrontier
Deal found 6/2$278
tors 8/297:15 pmBUF - SEA
1 stop7h 44mDelta
fre 8/306:00 amSEA - BUF
1 stop7h 57mDelta
Deal found 6/2$287
fre 8/233:59 pmBUF - SEA
1 stop10h 54mDelta
fre 8/306:00 amSEA - BUF
1 stop7h 57mDelta
Deal found 6/1$289
ons 6/126:52 pmBUF - SEA
1 stop18h 34mFrontier
sön 6/168:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$292

Buffalo to Seattle flights leaving soon

Find last-minute flight options from Buffalo to Seattle 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 2,807,690 searches. Data last updated juni 3, 2024.
Check out these flights departing soon from Buffalo to Seattle. To prevent any unwanted surprises, users should verify their flight info before booking.
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
tis 6/118:12 pmSEA - BUF
1 stop18h 40mFrontier
Deal found 6/2$267
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
ons 6/127:59 amSEA - BUF
1 stop6h 53mFrontier
Deal found 6/2$278
ons 6/126:52 pmBUF - SEA
1 stop18h 34mFrontier
sön 6/168:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$292
sön 6/912:42 pmBUF - SEA
1 stop22h 20mMultiple Airlines
sön 6/168:12 pmSEA - BUF
1 stop17h 38mMultiple Airlines
Deal found 6/2$387
sön 6/912:42 pmBUF - SEA
1 stop22h 20mSun Country Air
ons 6/125:50 pmSEA - BUF
1 stop14h 07mSun Country Air
Deal found 6/2$400
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
sön 6/98:12 pmSEA - BUF
1 stop17h 38mFrontier
Deal found 6/2$408
tors 6/1311:47 amBUF - SEA
1 stop14h 07mSun Country Air
lör 6/1510:07 amSEA - BUF
1 stop22h 57mSun Country Air
Deal found 6/2$450
ons 6/123:36 pmBUF - SEA
1 stop10h 13mJetBlue
mån 6/178:50 pmSEA - BUF
1 stop7h 50mJetBlue
Deal found 6/2$502
sön 6/912:42 pmBUF - SEA
1 stop13h 12mMultiple Airlines
tis 6/119:41 amSEA - BUF
1 stop29h 11mMultiple Airlines
Deal found 6/2$512

One-way flights to Seattle from Buffalo

Search for one-way flight options from Buffalo to Seattle. 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 2,807,690 searches. Data last updated juni 3, 2024.
Take a look at some of the best available options we've come across on one-way flights from Buffalo to Seattle. Users can also find round-trip Buffalo to Seattle flights by using the search form above.
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 6/1$105
tors 9/125:48 pmBUF - SEA
1 stop7h 37mDelta
Deal found 6/1$128
ons 8/215:40 pmBUF - SEA
1 stop10h 09mAmerican Airlines
Deal found 6/2$130
lör 6/810:54 pmBUF - SEA
1 stop13h 16mFrontier
Deal found 6/2$135
fre 6/76:15 pmBUF - SEA
1 stop19h 11mFrontier
Deal found 6/1$140
lör 8/109:42 pmBUF - SEA
1 stop13h 12mFrontier
Deal found 6/1$141
fre 8/91:53 pmBUF - SEA
1 stop12h 00mSun Country Air
Deal found 6/1$145
ons 6/196:52 pmBUF - SEA
1 stop18h 34mFrontier
Deal found 6/1$157
tors 8/812:00 pmBUF - SEA
1 stop13h 53mSun Country Air
Deal found 6/1$163

Find flights from Buffalo to Seattle within your budget

Customize your flight search to find flights from Buffalo to Seattle 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 2,807,690 searches. Data last updated juni 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$253 - $401

Route

Depart

Return

Price

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

fre 10/25

1 stop7h 59m

Seattle/Tacoma Intl

tis 10/29

1 stop7h 13m

$253

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

tors 10/24

1 stop8h 48m

Seattle/Tacoma Intl

tis 10/29

1 stop7h 13m

$255

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

fre 8/23

1 stop10h 54m

Seattle/Tacoma Intl

ons 8/28

1 stop6h 05m

$259

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

tors 10/24

1 stop7h 17m

Seattle/Tacoma Intl

tis 10/29

2 stops10h 51m

$261

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

fre 10/25

1 stop9h 49m

Seattle/Tacoma Intl

mån 10/28

1 stop7h 32m

$304

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

fre 8/9

1 stop12h 00m

Seattle/Tacoma Intl

tors 8/15

1 stop10h 01m

$305

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

lör 8/10

1 stop13h 12m

Seattle/Tacoma Intl

fre 8/16

1 stop29h 09m

$312

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

lör 7/20

1 stop20h 43m

Seattle/Tacoma Intl

tors 7/25

1 stop10h 01m

$326

BuffaloSeattle/Tacoma Intl

BUF - SEA

BUFSEA

Buffalo

ons 8/21

1 stop10h 10m

Seattle/Tacoma Intl

sön 9/1

2 stops13h 01m

$401

Flights are sorted by cheapest first

Deals found on 6/1

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Seattle. Price data was last updated on May 31, 2024.
The best time to book flights from Buffalo to Seattle is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Seattle. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to Seattle flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons 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 Buffalo to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Buffalo 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 Seattle by month

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

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated juni 3, 2024.
Read reviews from past customers who have flown Alaska Airlines, American Airlines and Sun Country Air from Buffalo to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.0
Very good
10,402 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

JetBlue
7.6
Good
4,336 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

WestJet
7.5
Good
2,860 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
10,740 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Food

7.3

Crew

8.6

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

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

  • Can I find flights from Buffalo to Seattle for under $300 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Seattle for under $300. The cheapest flight booked recently is on American Airlines for just $253, but on average you can expect to pay $294.

  • Are there last-minute flights available from Buffalo to Seattle for under $300?

    There are currently 20+ open flights from Buffalo to Seattle within the next 7 days for less than $300.

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

    Cheapflights users have booked flights from Buffalo to Seattle round-trip from $253. Other airlines that can offer you cheap pricing are Delta, from $259, and United Airlines, from $261. American Airlines is currently priced 45% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Buffalo to Seattle one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $105. Delta flights start at $128 while deals on American Airlines start at $130 one-way.

  • What does BUF to SEA mean?

    This is defined as Buffalo Airport (BUF) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Buffalo to Seattle 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 Buffalo to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Seattle 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 Buffalo to Seattle that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Seattle 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 Buffalo to Seattle that allow pets onboard?

    Many airlines flying from Buffalo to Seattle 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 Buffalo to Seattle?

    Yes, you can often find last-minute deals on Buffalo to Seattle 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 Buffalo to Seattle flight deals updated?

    The Buffalo to Seattle flight deals you see on this page were last updated on 6/3.

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Seattle (average of $247). Flying from Buffalo to Seattle in July is currently the most expensive (average of $406). 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.

See more FAQs

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

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Top 6 airlines flying from Buffalo to Seattle

Discover the top 6 airlines that operate flights from Buffalo to Seattle. 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 2,807,690 searches. Data last updated juni 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$198Average$336FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$231Average$398FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$255Average$528FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$256Average$442FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$306Average$537FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$439Average$634FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Buffalo to Seattle by cabin class

Find flights from Buffalo to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Buffalo to Seattle

Find hourly flight availability from Buffalo to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juni 3, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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6 PM

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

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