Cheap flights from Dayton to Seattle (DAY - SEA) from $188

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 6/22. 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.
DAY — SEA
May 25 — Jun 11

The best prices from Dayton to Seattle/Tacoma Intl are usually found in January or October, booked 49 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Dayton to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 May 20, 2024.

Popular in

June

Cheapest in

January

Average price

$582

Round-trip from

$247
High demand for flights, 27% potential price rise
Best time to find cheap flights, 31% potential price drop
Average for round-trip flights in May 2024
From Dayton to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Dayton to Seattle?

Monday is generally a great day to depart. Flying on this day could help you save up to 50%.

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

Users have found that booking a flight from Dayton to Seattle at least 50 days early can save you up to 153% on average compared to booking a flight this week. If booking 50 days before your flight isn’t an option for you, users have found flights from Dayton to Seattle for as little as $675 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $877 for flights departing within the next 3 days.

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

January can be a great time to fly to Seattle from Dayton with a flight ticket averaging about $509. Cheapflights users have found deals in the month of January for as cheap as $320. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Dayton to Seattle (DAY - SEA)?

One of the essential ways to save on airfare from Dayton to Seattle is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 11% on airfare.

Cheap American Airlines flights from Dayton to Seattle

Explore cheap flight options specifically provided by American Airlines for the route between Dayton 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 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Dayton to Seattle. Make sure to check back often as deals are often changing.
Sat 8/318:35 amDAY - SEA
1 stop16h 21mAmerican Airlines
Wed 9/46:36 amSEA - DAY
1 stop10h 53mAmerican Airlines
Deal found 5/18$357
Fri 10/42:08 pmDAY - SEA
1 stop9h 35mAmerican Airlines
Mon 10/711:59 pmSEA - DAY
1 stop9h 04mAmerican Airlines
Deal found 5/19$395
Mon 8/195:50 pmDAY - SEA
1 stop8h 07mAmerican Airlines
Sat 8/241:14 amSEA - DAY
1 stop7h 48mAmerican Airlines
Deal found 5/19$401
Fri 9/610:51 amDAY - SEA
1 stop14h 54mAmerican Airlines
Mon 9/911:59 pmSEA - DAY
1 stop8h 56mAmerican Airlines
Deal found 5/19$412
Sat 8/318:35 amDAY - SEA
1 stop16h 21mAmerican Airlines
Sun 9/86:36 amSEA - DAY
1 stop12h 59mAmerican Airlines
Deal found 5/19$447
Wed 7/310:45 amDAY - SEA
1 stop12h 03mAmerican Airlines
Tue 7/96:03 amSEA - DAY
1 stop12h 04mAmerican Airlines
Deal found 5/18$467
Fri 5/311:48 pmDAY - SEA
1 stop11h 08mAmerican Airlines
Tue 6/115:53 amSEA - DAY
1 stop8h 59mAmerican Airlines
Deal found 5/20$539
Fri 5/311:48 pmDAY - SEA
1 stop11h 08mAmerican Airlines
Mon 6/101:14 amSEA - DAY
1 stop7h 37mAmerican Airlines
Deal found 5/20$541
Wed 7/310:45 amDAY - SEA
1 stop12h 03mAmerican Airlines
Mon 7/81:14 amSEA - DAY
1 stop8h 13mAmerican Airlines
Deal found 5/18$563

Cheap United Airlines flights from Dayton to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Dayton 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 2,663,308 searches. Data last updated May 20, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Dayton to Seattle. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 8/195:50 pmDAY - SEA
1 stop7h 32mUnited Airlines
Sun 8/2510:50 pmSEA - DAY
1 stop8h 00mUnited Airlines
Deal found 5/19$408
Mon 8/199:10 amDAY - SEA
1 stop9h 31mUnited Airlines
Sun 8/256:45 amSEA - DAY
2 stops11h 02mUnited Airlines
Deal found 5/19$460
Sat 8/312:10 pmDAY - SEA
1 stop7h 42mUnited Airlines
Wed 9/46:45 amSEA - DAY
2 stops11h 02mUnited Airlines
Deal found 5/18$471
Sat 8/319:10 amDAY - SEA
2 stops16h 12mUnited Airlines
Wed 9/46:45 amSEA - DAY
2 stops11h 02mUnited Airlines
Deal found 5/18$511
Thu 6/62:15 pmDAY - SEA
1 stop7h 25mUnited Airlines
Sun 6/911:29 pmSEA - DAY
1 stop7h 17mUnited Airlines
Deal found 5/19$529
Mon 8/199:00 amDAY - SEA
2 stops15h 59mUnited Airlines
Sun 8/256:45 amSEA - DAY
2 stops11h 02mUnited Airlines
Deal found 5/19$567
Fri 5/3111:45 amDAY - SEA
2 stops14h 05mUnited Airlines
Tue 6/1111:59 pmSEA - DAY
1 stop8h 11mUnited Airlines
Deal found 5/20$581
Fri 5/3111:45 amDAY - SEA
2 stops14h 05mUnited Airlines
Tue 6/116:35 pmSEA - DAY
2 stops15h 46mUnited Airlines
Deal found 5/20$600
Wed 7/312:02 pmDAY - SEA
2 stops13h 43mUnited Airlines
Mon 7/812:30 amSEA - DAY
1 stop7h 48mUnited Airlines
Deal found 5/18$612

Cheap Dayton to Seattle flights in May & June 2024

Find cheap flight options from Dayton to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.
Check out some of the best flight deals from Dayton to Seattle in 2024. Check back regularly for other flight deals.
Thu 6/132:23 pmDAY - SEA
1 stop11h 01mDelta
Wed 6/193:20 pmSEA - DAY
1 stop23h 31mDelta
Deal found 5/20$472
Sat 6/295:40 pmDAY - SEA
1 stop8h 32mUnited Airlines
Thu 7/412:30 amSEA - DAY
1 stop7h 48mUnited Airlines
Deal found 5/20$492
Thu 6/132:23 pmDAY - SEA
1 stop11h 01mDelta
Wed 6/199:45 amSEA - DAY
2 stops11h 12mDelta
Deal found 5/20$520
Fri 6/1410:45 amDAY - SEA
1 stop14h 12mAmerican Airlines
Sat 6/225:10 amSEA - DAY
1 stop12h 46mAmerican Airlines
Deal found 5/20$522
Tue 6/256:00 amDAY - SEA
1 stop8h 27mUnited Airlines
Fri 6/2811:47 pmSEA - DAY
1 stop8h 25mUnited Airlines
Deal found 5/20$524
Thu 6/62:15 pmDAY - SEA
1 stop7h 25mUnited Airlines
Sun 6/911:29 pmSEA - DAY
1 stop7h 17mUnited Airlines
Deal found 5/19$529
Tue 6/256:00 amDAY - SEA
1 stop8h 27mUnited Airlines
Thu 6/2712:30 amSEA - DAY
1 stop7h 48mUnited Airlines
Deal found 5/20$534
Fri 5/311:48 pmDAY - SEA
1 stop11h 08mAmerican Airlines
Tue 6/115:53 amSEA - DAY
1 stop8h 59mAmerican Airlines
Deal found 5/20$539
Fri 5/311:48 pmDAY - SEA
1 stop11h 08mAmerican Airlines
Mon 6/101:14 amSEA - DAY
1 stop7h 37mAmerican Airlines
Deal found 5/20$541

Dayton to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Dayton and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Check out some of the best flight deals from Dayton to Seattle in 2024. Check back regularly for other flight deals.
Sat 8/318:35 amDAY - SEA
1 stop16h 21mAmerican Airlines
Wed 9/46:36 amSEA - DAY
1 stop10h 53mAmerican Airlines
Deal found 5/18$357
Thu 10/172:08 pmDAY - SEA
1 stop9h 35mAmerican Airlines
Mon 10/2111:59 pmSEA - DAY
1 stop9h 50mAmerican Airlines
Deal found 5/20$393
Fri 10/42:08 pmDAY - SEA
1 stop9h 35mAmerican Airlines
Mon 10/711:59 pmSEA - DAY
1 stop9h 04mAmerican Airlines
Deal found 5/19$395
Fri 9/63:51 pmDAY - SEA
1 stop9h 54mAmerican Airlines
Mon 9/911:59 pmSEA - DAY
1 stop8h 56mAmerican Airlines
Deal found 5/20$396
Mon 8/195:50 pmDAY - SEA
1 stop8h 07mAmerican Airlines
Sat 8/241:14 amSEA - DAY
1 stop7h 48mAmerican Airlines
Deal found 5/19$401
Mon 8/195:50 pmDAY - SEA
1 stop7h 32mUnited Airlines
Sun 8/2510:50 pmSEA - DAY
1 stop8h 00mUnited Airlines
Deal found 5/19$408
Fri 9/610:51 amDAY - SEA
1 stop14h 54mAmerican Airlines
Mon 9/911:59 pmSEA - DAY
1 stop8h 56mAmerican Airlines
Deal found 5/19$412
Sat 8/318:35 amDAY - SEA
1 stop16h 21mAmerican Airlines
Sun 9/86:36 amSEA - DAY
1 stop12h 59mAmerican Airlines
Deal found 5/19$447
Mon 8/199:10 amDAY - SEA
1 stop9h 31mUnited Airlines
Sun 8/256:45 amSEA - DAY
2 stops11h 02mUnited Airlines
Deal found 5/19$460

One-way flights to Seattle from Dayton

Search for one-way flight options from Dayton 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 2,663,308 searches. Data last updated May 20, 2024.
Take a look at some of the one-way flights we've detected from Dayton to Seattle. Those seeking round-trip flights from Dayton to Seattle should utilize the search form at the the top of the page.
Sat 6/225:40 pmDAY - SEA
1 stop7h 43mUnited Airlines
Deal found 5/19$188
Fri 7/199:34 amDAY - SEA
3 stops29h 52mMultiple Airlines
Deal found 5/19$260
Fri 6/1410:45 amDAY - SEA
1 stop14h 12mAmerican Airlines
Deal found 5/19$274
Sat 6/12:04 pmDAY - SEA
1 stop10h 55mAlaska Airlines
Deal found 5/18$338
Sat 6/225:40 pmDAY - SEA
2 stops17h 17mUnited Airlines
Deal found 5/19$353
Fri 6/1411:45 amDAY - SEA
2 stops13h 30mUnited Airlines
Deal found 5/19$403
Sat 5/254:20 pmDAY - SEA
1 stop10h 55mDelta
Deal found 5/19$426
Sat 6/17:27 amDAY - SEA
2 stops16h 53mUnited Airlines
Deal found 5/18$448
Fri 7/197:30 amDAY - SEA
2 stops18h 15mUnited Airlines
Deal found 5/19$458

Find flights from Dayton to Seattle within your budget

Customize your flight search to find flights from Dayton 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 2,663,308 searches. Data last updated May 20, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$357 - $498

Route

Depart

Return

Price

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Sat 8/31

1 stop16h 21m

Seattle/Tacoma Intl

Wed 9/4

1 stop10h 53m

$357

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Fri 10/4

1 stop9h 35m

Seattle/Tacoma Intl

Mon 10/7

1 stop9h 04m

$395

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Mon 8/19

1 stop8h 07m

Seattle/Tacoma Intl

Sat 8/24

1 stop7h 48m

$401

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Mon 8/19

1 stop7h 32m

Seattle/Tacoma Intl

Sun 8/25

1 stop8h 00m

$408

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Fri 9/6

1 stop14h 54m

Seattle/Tacoma Intl

Mon 9/9

1 stop8h 56m

$412

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Sat 8/31

1 stop16h 21m

Seattle/Tacoma Intl

Sun 9/8

1 stop12h 59m

$447

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Mon 8/19

1 stop9h 31m

Seattle/Tacoma Intl

Sun 8/25

2 stops11h 02m

$460

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Sat 8/31

1 stop7h 42m

Seattle/Tacoma Intl

Wed 9/4

2 stops11h 02m

$471

DaytonSeattle/Tacoma Intl

DAY - SEA

DAYSEA

Dayton

Fri 7/5

1 stop8h 13m

Seattle/Tacoma Intl

Fri 7/12

1 stop8h 35m

$498

Flights are sorted by cheapest first

Deals found on 5/18

When is the best time to book a flight from Dayton to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Dayton to Seattle. Price data was last updated on May 10, 2024.
The best time to book flights from Dayton to Seattle is 49 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

When is the cheapest time to fly from Dayton to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Dayton to Seattle. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Dayton to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Seattle by month

Plan your trip from Dayton to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Dayton to Seattle is currently $350 while a round-trip flight costs $428. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Dayton to Seattle (average of $247). Flying from Dayton to Seattle in July is currently the most expensive (average of $407). 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.

January

$247

February

$254

March

$288

April

$294

May

$318

June

$404

July

$407

August

$344

September

$278

October

$256

November

$258

December

$248

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 May 20, 2024.
To help decide which airline to fly from Dayton to Seattle, see what other customers have to say about American Airlines, United Airlines and Alaska Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,163 reviews

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

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.

8.1
Very good
9,163 reviews
8.1
Very good
9,163 reviews

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

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.

8.0
Very good
10,615 reviews
8.1
Very good
9,163 reviews

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

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.

7.4
Good
10,884 reviews
8.1
Very good
9,163 reviews

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

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.

7.3
Good
14,447 reviews
8.1
Very good
9,163 reviews

Entertainment

7.3

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.1

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 Dayton 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 Dayton to Seattle for under $400 on Cheapflights?

    Yes, there are multiple flights from Dayton to Seattle for under $400. The cheapest flight booked recently is on American Airlines for just $357, but on average you can expect to pay $497.

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

    American Airlines, at $357, was found to be the cheapest airline from Dayton to Seattle.Alternate airlines to your destination round-trip include United Airlines and Alaska Airlines. You may be able to fly from Dayton to Seattle for 29% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $188. American Airlines flights start at $274 while deals on Alaska Airlines start at $338 one-way.

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

  • What does DAY to SEA mean?

    Dayton Airport is DAY and Seattle/Tacoma Intl Airport is SEA. 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.

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

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

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

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

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

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

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

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

    Many airlines flying from Dayton 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 Dayton to Seattle?

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

    The Dayton to Seattle flight deals you see on this page were last updated on 5/20.

See more FAQs

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Top 4 airlines flying from Dayton to Seattle

Discover the top 4 airlines that operate flights from Dayton 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 2,663,308 searches. Data last updated May 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$184Average$387FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$296Average$515FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$314Average$515FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$328Average$578FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Dayton to Seattle by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dayton to Seattle?

Cheapflights makes it easy to find Dayton to Seattle flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Dayton to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Dayton to Seattle 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 Dayton to Seattle become cheaper?

Yes! Start tracking prices for Dayton to Seattle flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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