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$151+ 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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — SEA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 12/66:00 amDAY - PDX
1 stop9h 38mAmerican Airlines
Sat 12/131:28 pmPDX - DAY
1 stop6h 41mAmerican Airlines
Deal found 10/27$289
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/610:00 amDAY - PDX
2 stops11h 45mUnited Airlines
Sat 12/1311:59 pmPDX - DAY
1 stop8h 09mUnited Airlines
Deal found 10/27$294
This Delta deal was found by Cheapflights users on 10/26. 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 12/36:00 amDAY - GEG
2 stops10h 18mDelta
Sun 12/79:25 amGEG - DAY
2 stops10h 46mDelta
Deal found 10/26$299
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/126:00 amDAY - SEA
1 stop8h 40mAmerican Airlines
Wed 11/195:24 amSEA - DAY
1 stop10h 11mAmerican Airlines
Deal found 10/25$314
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/132:50 pmDAY - PDX
1 stop8h 39mUnited Airlines
Mon 11/1711:59 pmPDX - DAY
1 stop8h 09mUnited Airlines
Deal found 10/27$314
This Delta deal was found by Cheapflights users on 10/27. 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 11/1511:19 amDAY - PSC
2 stops11h 30mDelta
Tue 11/185:03 pmPSC - DAY
2 stops14h 31mDelta
Deal found 10/27$324
This Delta deal was found by Cheapflights users on 10/26. 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.
Thu 11/134:10 pmDAY - PDX
1 stop9h 11mDelta
Mon 11/1710:10 pmPDX - DAY
1 stop9h 24mDelta
Deal found 10/26$324
This Delta deal was found by Cheapflights users on 10/27. 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 12/611:19 amDAY - PDX
2 stops13h 51mDelta
Sat 12/135:25 pmPDX - DAY
2 stops14h 05mDelta
Deal found 10/27$334
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/126:00 amDAY - SEA
1 stop8h 40mAmerican Airlines
Sun 11/1611:59 pmSEA - DAY
1 stop8h 33mAmerican Airlines
Deal found 10/28$339
This Delta deal was found by Cheapflights users on 10/27. 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 11/124:10 pmDAY - PDX
1 stop9h 11mDelta
Sun 11/1610:10 pmPDX - DAY
1 stop9h 24mDelta
Deal found 10/27$339
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/117:00 amDAY - GEG
1 stop7h 31mUnited Airlines
Sat 11/1511:25 amGEG - DAY
1 stop5h 54mUnited Airlines
Deal found 10/27$339
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/1111:43 amDAY - SEA
2 stops12h 50mUnited Airlines
Sat 11/1510:53 amSEA - DAY
1 stop6h 26mUnited Airlines
Deal found 10/27$344

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(American Airlines)

One-way from

$151
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$403
Provider with most accurate pricing for Dayton-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Seattle/Tacoma Intl flights.
Search Deals
From Dayton to Washington
Search Deals
One-way flight from Dayton to Washington
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 28, 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 1/29

4:21 pm-10:20 pm

1 stop8h 59m

Seattle/Tacoma Intl

Tue 2/3

6:00 am-6:40 pm

1 stop9h 40m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Fri 12/12

6:00 am-12:38 pm

1 stop9h 38m

Portland

Mon 1/5

10:21 pm-10:38 am

1 stop9h 17m

$289

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Sat 1/17

10:50 am-9:12 pm

2 stops13h 22m

Portland

Sat 1/24

1:24 pm-10:29 pm

1 stop6h 05m

$294

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Sat 12/6

10:00 am-6:45 pm

2 stops11h 45m

Portland

Sat 12/13

11:59 pm-11:08 am

1 stop8h 09m

$294

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Sat 2/21

11:05 am-7:18 pm

1 stop11h 13m

Portland

Wed 2/25

9:45 pm-10:38 am

1 stop9h 53m

$314

DaytonSeattle

DAY - SEA

DAYSEA

Dayton

Wed 11/12

6:00 am-11:40 am

1 stop8h 40m

Seattle/Tacoma Intl

Wed 11/19

5:24 am-6:35 pm

1 stop10h 11m

$314

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 12/3

6:00 am-12:02 pm

1 stop9h 02m

Spokane

Mon 12/8

7:35 pm-10:30 am

2 stops11h 55m

$319

DaytonPortland

DAY - PDX

DAYPDX

Dayton

Thu 11/13

7:00 am-2:46 pm

2 stops10h 46m

Portland

Mon 11/17

11:59 pm-11:08 am

1 stop8h 09m

$319

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 12/3

6:00 am-1:18 pm

2 stops10h 18m

Spokane

Sun 12/7

1:12 pm-11:11 pm

1 stop6h 59m

$319

DaytonPasco

DAY - PSC

DAYPSC

Dayton

Sat 11/15

6:00 am-5:01 pm

2 stops14h 01m

Pasco Tri Cities

Tue 11/18

5:03 pm-10:34 am

2 stops14h 31m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 46 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, September is the cheapest month in which you can book a flight from Dayton to State of Washington (average of $80). Flying from Dayton to State of Washington in July is currently the most expensive (average of $216). 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 October 28, 2025.

One of the essential ways to save on airfare from Dayton to State of Washington is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

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 October 28, 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
11,203 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

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
11,203 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

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
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

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
9,001 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

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
11,032 reviews
Alaska Airlines
8.0
Very good
11,203 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

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, American Airlines can have you in State of Washington from Dayton in 8h 59m. 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?

    $181 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $304 and $309, respectively.

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

    Most travelers choose Dayton - Seattle/Tacoma Intl, Dayton - Portland or Dayton - Spokane 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, September is the cheapest month in which you can book a flight from Dayton to State of Washington (average of $80). Flying from Dayton to State of Washington in July is currently the most expensive (average of $216). 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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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$378FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$442FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$585FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$488FlexibilityNo cancel feeOn-time75%

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