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$199+ Cheap flights from Dayton (DAY) to Washington

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dayton to Washington

Keep the following information in mind while searching for Dayton to Washington flight deals. Data was last updated September 11, 2025.

Round-trip from

$289
(United Airlines)

One-way from

$199
(Delta)

Popular in

May

Cheapest in

February

Average price

$476
From Dayton to Washington
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One-way flight from Dayton to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dayton to Washington

Cheapest flights from Dayton to Washington
Explore the most affordable flight options available from Dayton to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:25 amDAY - SEA
1 stop8h 27mUnited Airlines
Sat 11/17:00 amSEA - DAY
1 stop7h 06mUnited Airlines
Deal found 9/10$289
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:22 pmDAY - PDX
1 stop9h 08mDelta
Mon 12/810:10 pmPDX - DAY
1 stop9h 24mDelta
Deal found 9/9$289
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:22 pmDAY - PDX
1 stop9h 08mDelta
Fri 12/512:32 amPDX - DAY
2 stops11h 58mDelta
Deal found 9/9$294
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:52 amDAY - SEA
1 stop10h 07mAmerican Airlines
Wed 10/810:39 amSEA - DAY
1 stop10h 20mAmerican Airlines
Deal found 9/10$296
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amDAY - PDX
2 stops9h 48mDelta
Tue 12/910:05 amPDX - DAY
2 stops10h 05mDelta
Deal found 9/9$299
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:50 pmDAY - PDX
2 stops11h 06mUnited Airlines
Mon 12/811:59 pmPDX - DAY
1 stop8h 09mUnited Airlines
Deal found 9/9$309
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:25 amDAY - SEA
1 stop7h 17mUnited Airlines
Mon 10/1310:50 amSEA - DAY
1 stop6h 19mUnited Airlines
Deal found 9/10$314
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:10 pmDAY - PDX
1 stop9h 11mDelta
Mon 12/810:10 pmPDX - DAY
1 stop9h 24mDelta
Deal found 9/9$314
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:10 pmDAY - PDX
1 stop9h 11mDelta
Fri 12/512:32 amPDX - DAY
2 stops11h 58mDelta
Deal found 9/9$319
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:56 pmDAY - SEA
1 stop10h 03mAmerican Airlines
Tue 9/306:42 amSEA - DAY
1 stop9h 55mAmerican Airlines
Deal found 9/10$339
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:10 pmDAY - PDX
1 stop9h 11mDelta
Mon 12/810:10 pmPDX - DAY
1 stop9h 24mDelta
Deal found 9/9$339
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:06 amDAY - GEG
1 stop8h 39mAmerican Airlines
Mon 9/2912:35 pmGEG - DAY
1 stop8h 02mAmerican Airlines
Deal found 9/11$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Washington 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Dayton to Washington that are best for you.

Fly from

Dayton

Fly to

Washington

Route

Depart

Return

Price

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Thu 10/2

6:37 pm-11:54 pm

1 stop8h 17m

Seattle/Tacoma Intl

Mon 10/20

9:55 pm-10:24 am

1 stop9h 29m

$289

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Sat 10/4

10:25 am-3:52 pm

1 stop8h 27m

Seattle/Tacoma Intl

Sat 11/1

7:00 am-5:06 pm

1 stop7h 06m

$289

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Sat 10/4

9:11 am-3:18 pm

1 stop9h 07m

Seattle/Tacoma Intl

Fri 10/31

12:34 am-11:55 am

1 stop8h 21m

$289

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Wed 10/1

4:36 pm-11:54 pm

1 stop10h 18m

Seattle/Tacoma Intl

Mon 10/20

9:55 pm-10:24 am

1 stop9h 29m

$289

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Thu 10/30

8:55 am-1:54 pm

1 stop7h 59m

Seattle/Tacoma Intl

Sun 11/2

10:53 am-8:15 pm

1 stop6h 22m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Thu 11/6

7:06 am-12:57 pm

1 stop8h 51m

Portland

Tue 11/11

11:43 am-11:59 pm

1 stop9h 16m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Wed 11/5

8:55 am-1:47 pm

1 stop7h 52m

Portland

Tue 11/11

12:55 pm-10:15 pm

1 stop6h 20m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Fri 10/17

1:38 pm-6:31 pm

1 stop7h 53m

Portland

Mon 10/20

8:35 am-8:09 pm

1 stop8h 34m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Tue 11/18

11:43 am-6:40 pm

1 stop9h 57m

Portland

Tue 12/2

11:59 pm-11:08 am

1 stop8h 09m

$289

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Sat 10/18

10:25 am-3:52 pm

1 stop8h 27m

Seattle/Tacoma Intl

Sat 10/25

8:30 am-8:09 pm

2 stops8h 39m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 49 results
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Best time to book a flight from Dayton to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Dayton 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.

Cheapflights Insights

Everything you need to know about your flight from Dayton to Washington

What is the cheapest month to book a flight from Dayton to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Dayton to State of Washington (average of $238). Flying from Dayton to State of Washington in June is currently the most expensive (average of $388). 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.

What is the cheapest time of day to fly from DAY to WA?

Find hourly flight availability from Dayton to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Dayton to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Dayton to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Dayton to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Dayton to Washington. 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 Dayton to Washington?

    Located just 10.0 mi from the city center, Dayton (DAY) is the airport most travelers will use when flying to Washington from Dayton.

  • How long is the flight from Dayton to State of Washington?

    For as low as $289, Delta can have you in State of Washington from Dayton in 8h 17m. Airlines will cover a distance of 1951 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Dayton to State of Washington one-way?

    $199 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $204 and $209, respectively.

  • What are the most popular routes from Dayton to State of Washington?

    Most travelers choose Dayton - Seattle/Tacoma Intl, Dayton - Spokane or Dayton - Portland when deciding on the best route from Dayton to State of Washington.

  • Can I find deals for flights from Dayton to Washington that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Dayton to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Dayton to State of Washington (average of $238). Flying from Dayton to State of Washington in June is currently the most expensive (average of $388). 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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Top 4 airlines flying from Dayton to Washington

Discover the top 4 airlines that operate flights from Dayton to Washington. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$390FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$566FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$488FlexibilityNo cancel feeOn-time75%

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