HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dayton

$169+ Cheap flights from Washington to Dayton (DAY)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DAY
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington to Dayton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Dayton

Keep the following information in mind while searching for Washington to Dayton 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
(Delta)

One-way from

$169
(United Airlines)

Popular in

October

Cheapest in

January

Average price

$595
Provider with most accurate pricing for Seattle/Tacoma Intl-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Dayton flights.
Search Deals
From Washington to Dayton
Search Deals
One-way flight from Washington to Dayton
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Washington to Dayton

Cheapest flights from Washington to Dayton
Explore the most affordable flight options available from Washington to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:54 amPDX - DAY
1 stop8h 17mDelta
Wed 12/172:55 pmDAY - PDX
1 stop10h 24mDelta
Deal found 10/28$289
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:05 pmPDX - DAY
2 stops14h 25mDelta
Mon 12/152:55 pmDAY - PDX
1 stop10h 24mDelta
Deal found 10/28$294
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:32 amPDX - DAY
2 stops11h 59mDelta
Tue 12/162:55 pmDAY - PDX
2 stops12h 09mDelta
Deal found 10/28$299
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:59 pmPDX - DAY
1 stop8h 33mAmerican Airlines
Mon 11/175:59 pmDAY - PDX
1 stop8h 27mAmerican Airlines
Deal found 10/26$314
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.
Fri 11/1412:59 amSEA - DAY
1 stop8h 10mAmerican Airlines
Sun 11/236:10 amDAY - SEA
1 stop6h 55mAmerican Airlines
Deal found 10/28$315
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:59 pmPDX - DAY
1 stop8h 09mUnited Airlines
Mon 11/172:50 pmDAY - PDX
2 stops11h 06mUnited Airlines
Deal found 10/26$319
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.
Tue 11/1112:41 amSEA - DAY
1 stop9h 48mAmerican Airlines
Sun 11/166:00 amDAY - SEA
1 stop7h 25mAmerican 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 11/126:10 amPDX - DAY
1 stop8h 37mDelta
Sun 11/164:10 pmDAY - PDX
1 stop9h 11mDelta
Deal found 10/27$339
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:13 pmSEA - DAY
2 stops11h 39mUnited Airlines
Sun 11/167:00 amDAY - SEA
1 stop7h 30mUnited Airlines
Deal found 10/28$344
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amPDX - DAY
2 stops10h 01mUnited Airlines
Mon 11/177:00 amDAY - PDX
1 stop7h 48mUnited Airlines
Deal found 10/26$355
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.
Mon 11/1710:10 pmPDX - DAY
1 stop9h 24mDelta
Sun 11/234:10 pmDAY - PDX
2 stops10h 48mDelta
Deal found 10/27$359
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:30 pmSEA - DAY
1 stop8h 38mUnited Airlines
Sun 11/167:00 amDAY - SEA
2 stops12h 15mUnited Airlines
Deal found 10/28$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Dayton 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 Washington to Dayton that are best for you.

Fly from

Washington

Fly to

Dayton

Route

Depart

Return

Price

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 12/4

11:54 am-11:11 pm

1 stop8h 17m

Dayton

Mon 12/15

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Sat 12/6

10:10 pm-10:30 am

1 stop9h 20m

Dayton

Mon 12/15

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 12/4

11:54 am-11:11 pm

1 stop8h 17m

Dayton

Tue 12/16

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Sat 12/6

10:10 pm-10:30 am

1 stop9h 20m

Dayton

Wed 12/17

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Fri 12/5

10:10 pm-10:30 am

1 stop9h 20m

Dayton

Tue 12/16

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Fri 12/5

10:10 pm-10:30 am

1 stop9h 20m

Dayton

Wed 12/17

2:55 pm-10:19 pm

1 stop10h 24m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 12/4

11:54 am-11:11 pm

1 stop8h 17m

Dayton

Sat 12/13

4:16 pm-10:19 pm

1 stop9h 03m

$289

PortlandDayton

PDX - DAY

PDXDAY

Portland

Thu 1/8

5:00 am-7:37 pm

2 stops11h 37m

Dayton

Tue 1/13

7:00 am-11:57 am

1 stop7h 57m

$294

PortlandDayton

PDX - DAY

PDXDAY

Portland

Fri 12/5

10:10 pm-10:30 am

1 stop9h 20m

Dayton

Sat 12/13

11:19 am-8:52 pm

2 stops12h 33m

$294

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 11/15

2:46 pm-11:59 pm

1 stop6h 13m

Dayton

Sun 11/23

6:10 am-10:05 am

1 stop6h 55m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Washington to Dayton

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

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

Currently, February is the cheapest month in which you can book a flight from State of Washington to Dayton (average of $118). Flying from State of Washington to Dayton in July is currently the most expensive (average of $234). 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 WA to DAY?

Find hourly flight availability from Washington to Dayton. 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.

It’s typically best to fly out from State of Washington to Dayton in the afternoon. Doing so could potentially save you 52% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

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

    For a flight from Washington to Dayton, you will be flying into Dayton. Dayton (DAY) is just 10.0 mi from the center of the city.

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

    Airlines like Delta, American Airlines, and United Airlines fly from State of Washington to Dayton in about 6h 13m. The time it takes to get you to your destination can typically vary by up to 5h 26m. State of Washington and Dayton are separated by a distance of 1951 mi. This flight may include one or multiple stops.

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

    $169 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $215 and $221, respectively.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Dayton 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 State of Washington to Dayton?

    Currently, February is the cheapest month in which you can book a flight from State of Washington to Dayton (average of $118). Flying from State of Washington to Dayton in July is currently the most expensive (average of $234). 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

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
Xenia
Miamisburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Dayton

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Detroit flights
Dallas/Fort Worth to Detroit flights
John F Kennedy Intl to Cleveland flights
Newark to Detroit flights
John F Kennedy Intl to Cincinnati flights
Los Angeles to Detroit flights
Baltimore to Detroit flights
LaGuardia to Cleveland flights
LaGuardia to Detroit flights
San Francisco to Detroit flights
John F Kennedy Intl to Columbus flights
Dulles Intl to Detroit flights
LaGuardia to Cincinnati flights
Reagan-National to Detroit flights
Newark to Columbus flights
Newark to Cincinnati flights
Philadelphia to Detroit flights
Boston to Detroit flights
Newark to Cleveland flights
John F Kennedy Intl to Pittsburgh flights
Denver to Detroit flights
LaGuardia to Columbus flights
Boston to Columbus flights
Seattle to Detroit flights
Denver to Cleveland flights
LaGuardia to Pittsburgh flights
Los Angeles to Cleveland flights
Newark to Pittsburgh flights
Atlanta to Detroit flights
Boston to Pittsburgh flights
Boston to Cleveland flights
Hobby to Detroit flights
O'Hare Intl to Detroit flights
Sky Harbor Intl to Detroit flights
George Bush Intcntl to Detroit flights
Dallas/Fort Worth to Cleveland flights
Boston to Cincinnati flights
Minneapolis to Detroit flights
Dallas/Fort Worth to Cincinnati flights
Orlando to Cleveland flights
Tampa to Cincinnati flights
Atlanta to Cleveland flights
Los Angeles to Columbus flights
Santa Ana to Detroit flights
Dulles Intl to Cincinnati flights
Orlando to Detroit flights
Baltimore to Cincinnati flights
Austin to Detroit flights
Dallas/Fort Worth to Pittsburgh flights
Fort Lauderdale to Detroit flights

Top 4 airlines flying from Washington to Dayton

Discover the top 4 airlines that operate flights from Washington to Dayton. 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$177Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$227Average$493FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$285Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.