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Washington, D.C.

$95+ Cheap flights from Dayton (DAY) to Washington, D.C. (WAS)

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.
DAY — WAS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheapflights Tip: The best prices from Dayton to Washington, D.C. are usually found in February or August, booked 63 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Dayton to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) to Washington, D.C. (WAS). 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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$95
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$249

Good round-trip deal

$260 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Dayton-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Dayton-Washington, D.C. (WAS) flights.
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From Dayton to Washington, D.C. (WAS)
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One-way flight from Dayton to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Dayton to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Dayton to Washington, D.C. (WAS).
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Find flight deals from Dayton to Washington, D.C.

Cheapest flights from Dayton to Washington, D.C.
Explore the most affordable flight options available from Dayton to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/3. 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 12/62:50 pmDAY - IAD
Nonstop1h 29mUnited Airlines
Mon 12/812:35 pmIAD - DAY
Nonstop1h 40mUnited Airlines
Deal found 11/3$189
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/247:23 pmDAY - DCA
Nonstop1h 36mAmerican Airlines
Thu 11/277:39 amDCA - DAY
Nonstop1h 39mAmerican Airlines
Deal found 11/2$189
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/119:45 amDAY - DCA
Nonstop1h 34mAmerican Airlines
Sun 1/258:07 amDCA - DAY
Nonstop1h 46mAmerican Airlines
Deal found 11/2$193
This United Airlines deal was found by Cheapflights users on 11/2. 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 11/182:50 pmDAY - IAD
Nonstop1h 29mUnited Airlines
Tue 12/212:35 pmIAD - DAY
Nonstop1h 40mUnited Airlines
Deal found 11/2$204
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 11/207:23 pmDAY - DCA
Nonstop1h 36mAmerican Airlines
Mon 11/247:59 amDCA - DAY
Nonstop1h 39mAmerican Airlines
Deal found 11/2$204
This Delta deal was found by Cheapflights users on 11/2. 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 12/112:55 pmDAY - IAD
1 stop6h 34mDelta
Sat 1/246:00 amIAD - DAY
1 stop4h 52mDelta
Deal found 11/2$209
This Delta deal was found by Cheapflights users on 11/3. 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 12/56:37 pmDAY - DCA
1 stop5h 03mDelta
Sun 12/76:00 amDCA - DAY
1 stop4h 30mDelta
Deal found 11/3$209
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/310:00 amDAY - IAD
Nonstop1h 33mUnited Airlines
Sun 12/712:35 pmIAD - DAY
Nonstop1h 40mUnited Airlines
Deal found 11/2$220
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/267:35 pmDAY - DCA
1 stop4h 28mAmerican Airlines
Fri 11/287:59 amDCA - DAY
Nonstop1h 39mAmerican Airlines
Deal found 11/2$220
This Delta deal was found by Cheapflights users on 11/2. 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 11/2011:19 amDAY - IAD
1 stop5h 45mDelta
Fri 12/56:00 amIAD - DAY
1 stop4h 30mDelta
Deal found 11/2$224
This Delta deal was found by Cheapflights users on 11/3. 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 11/204:10 pmDAY - DCA
1 stop5h 33mDelta
Mon 11/246:59 amDCA - DAY
1 stop5h 38mDelta
Deal found 11/3$224
This Delta deal was found by Cheapflights users on 11/2. 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 11/246:00 amDAY - BWI
1 stop5h 11mDelta
Thu 11/278:05 amBWI - DAY
1 stop7h 15mDelta
Deal found 11/2$229

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Washington, D.C. 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 November 3, 2025.
Use the filters below to find and compare flights from Dayton to Washington, D.C. that are best for you.

Fly from

Dayton

Fly to

Washington, D.C.

Route

Depart

Return

Price

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sat 12/6

2:50 pm-4:19 pm

Nonstop1h 29m

Washington, D.C. Dulles Intl

Mon 12/8

12:35 pm-2:15 pm

Nonstop1h 40m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 12/12

6:01 am-7:39 am

Nonstop1h 38m

Washington, D.C. Reagan-National

Sun 12/14

10:00 pm-11:41 pm

Nonstop1h 41m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 1/30

9:50 am-11:31 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sat 1/31

5:48 pm-7:37 pm

Nonstop1h 49m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Thu 2/26

2:57 pm-4:30 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 3/1

12:34 pm-2:22 pm

Nonstop1h 48m

$199

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Tue 11/18

7:23 pm-8:59 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Tue 12/2

10:00 pm-11:38 pm

Nonstop1h 38m

$204

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 12/26

6:03 am-7:37 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Tue 12/30

8:00 pm-9:42 pm

Nonstop1h 42m

$204

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Tue 12/23

6:03 am-7:37 am

Nonstop1h 34m

Washington, D.C. Reagan-National

Sun 12/28

8:00 pm-9:42 pm

Nonstop1h 42m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sat 12/6

4:16 pm-9:29 pm

1 stop5h 13m

Washington, D.C. Dulles Intl

Mon 12/8

6:00 am-10:30 am

1 stop4h 30m

$209

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Wed 3/11

6:40 pm-11:20 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Wed 3/18

7:30 am-2:00 pm

1 stop6h 30m

$209

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Wed 12/3

10:00 am-11:33 am

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 12/7

12:35 pm-2:15 pm

Nonstop1h 40m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 56 results
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Compare providers for flights from Dayton to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dayton to Washington, D.C. in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dayton-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dayton-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dayton-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dayton-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dayton-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dayton to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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, D.C.

How far ahead should I book a flight from Dayton to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Dayton to Washington, D.C.. Price data was last updated on October 31, 2025.

The price you pay for your flight from Dayton to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dayton to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Dayton to Washington, D.C. (average of $77). Flying from Dayton to Washington, D.C. in December is currently the most expensive (average of $183). 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 WAS?

Find hourly flight availability from Dayton to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Dayton to Washington, D.C. in the afternoon. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Dayton to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Dayton to Washington, D.C.. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dayton to Washington, D.C. flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dayton to Washington, D.C.

Explore weekly flight availability from Dayton to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from DAY to WAS are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated November 3, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Dayton to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
8,997 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    Located just 10.0 mi from the city center, Dayton is the airport most travelers will use when flying to Washington, D.C. from Dayton. Booking flights from Dayton (DAY) to Washington, D.C. should be relatively easy as there are 11 daily outbound flights to Washington, D.C. from 3 different airlines.

  • How long is the flight from Dayton to Washington, D.C.?

    A quick flight from Dayton to Washington, D.C. can take about 1h 29m. United Airlines provides one of the quickest options available for as low as $189. The distance from Dayton to Washington, D.C. is about 367 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dayton to Washington, D.C. round-trip?

    Our cheapest airline available from Dayton to Washington, D.C. is United Airlines. Our recent data shows that you can find tickets from as low as $185 on this airline. An additional option worth looking into is American Airlines, starting at $189. You may be able to fly from Dayton to Washington, D.C. for 29% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Dayton to Washington, D.C. one-way?

    $95 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 Delta and American Airlines, with prices starting from $105 and $125, respectively.

  • What are the most popular routes from Dayton to Washington, D.C.?

    While some choose either Dayton - Washington, D.C. Reagan-National or Dayton - Baltimore/Washington, Dayton - Washington, D.C. Dulles Intl is the most popular route from Dayton to Washington, D.C..

  • What are the most reliable airlines from Dayton to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Dayton to Washington, D.C. consider choosing GoJet (100%), United Airlines (92%) or Avianca (91%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dayton to Washington, D.C.?

    Looking for the cheapest flight from Dayton to Washington, D.C.? While on average our users pay $1,941, our data indicates the cheapest price to be $208. The most popular route (Dayton - Washington, D.C. Dulles Intl), is priced around $189.

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

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

  • How can I find direct flights from Dayton to Washington, D.C.?

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

  • Can I find deals for business class flights from Dayton to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Dayton to Washington, D.C. 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 Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Dayton to Washington, D.C. (average of $77). Flying from Dayton to Washington, D.C. in December is currently the most expensive (average of $183). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Top 3 airlines flying from Dayton to Washington, D.C.

Discover the top 3 airlines that operate flights from Dayton to Washington, D.C.. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$185Average$284FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$344FlexibilityNo cancel feeOn-time71%
DeltaCheapest$219Average$297FlexibilityNo cancel feeOn-timeN/A

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