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District of Columbia

$139+ Cheap flights from Dayton (DAY) to District of Columbia

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Dayton to District of Columbia

Cheapest flights from Dayton to District of Columbia
Explore the most affordable flight options available from Dayton to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 4/152:50 pm
DAY
-
IAD
Nonstop1h 35m
United Airlines
Mon 4/208:22 am
IAD
-
DAY
Nonstop1h 38m
United Airlines
Deal found 1/27$189
This American Airlines deal was found by Cheapflights users on 1/27. 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 4/259:42 am
DAY
-
DCA
Nonstop1h 34m
American Airlines
Sat 5/93:21 pm
DCA
-
DAY
Nonstop1h 38m
American Airlines
Deal found 1/27$189
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 3/19:45 am
DAY
-
IAD
Nonstop1h 38m
United Airlines
Sat 3/712:35 pm
IAD
-
DAY
Nonstop1h 47m
United Airlines
Deal found 1/28$204
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/136:00 am
DAY
-
DCA
Nonstop1h 35m
American Airlines
Mon 2/167:35 am
DCA
-
DAY
Nonstop1h 43m
American Airlines
Deal found 1/27$204
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 2/1911:42 am
DAY
-
IAD
1 stop6h 55m
Delta
Mon 2/2312:35 pm
IAD
-
DAY
1 stop5h 22m
Delta
Deal found 1/27$209
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 9/22:55 pm
DAY
-
DCA
1 stop7h 26m
Delta
Sun 9/69:00 am
DCA
-
DAY
1 stop4h 56m
Delta
Deal found 1/28$209
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/119:50 am
DAY
-
IAD
Nonstop1h 41m
United Airlines
Sat 2/1412:34 pm
IAD
-
DAY
Nonstop1h 48m
United Airlines
Deal found 1/28$219
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/136:00 am
DAY
-
DCA
Nonstop1h 35m
American Airlines
Tue 2/1710:02 pm
DCA
-
DAY
Nonstop1h 38m
American Airlines
Deal found 1/28$219
This United Airlines deal was found by Cheapflights users on 1/27. 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 7/47:45 pm
DAY
-
IAD
Nonstop1h 34m
United Airlines
Thu 7/98:15 am
IAD
-
DAY
Nonstop1h 32m
United Airlines
Deal found 1/27$222
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 3/76:00 am
DAY
-
DCA
Nonstop1h 35m
American Airlines
Sat 3/148:05 am
DCA
-
DAY
Nonstop1h 43m
American Airlines
Deal found 1/28$222
This Delta deal was found by Cheapflights users on 1/27. 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 4/116:34 pm
DAY
-
DCA
1 stop5h 05m
Delta
Thu 4/166:00 am
DCA
-
DAY
1 stop4h 43m
Delta
Deal found 1/27$224
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 3/75:35 pm
DAY
-
DCA
1 stop5h 24m
American Airlines
Thu 3/127:35 am
DCA
-
DAY
Nonstop1h 43m
American Airlines
Deal found 1/28$232

Find flight deals from Dayton to District of Columbia

Keep the following information in mind while searching for Dayton to District of Columbia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$139
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$325

Good round-trip deal

$281 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Dayton-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Washington, D.C. (WAS) flights.
Search Deals
From Dayton to District of Columbia
Search Deals
One-way flight from Dayton to District of Columbia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Dayton to District of Columbia.
Search Deals
Price to beat on a one-way flight from Dayton to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from Dayton to District of Columbia that are best for you.

Fly from

Dayton

Fly to

District of Columbia

Route

Depart

Return

Price

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 4/10

10:35 am-12:08 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Sun 4/12

8:22 am-10:00 am

Nonstop1h 38m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 2/20

6:11 pm-7:46 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Mon 2/23

7:35 am-9:18 am

Nonstop1h 43m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Thu 4/2

7:33 pm-9:10 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 4/6

8:22 am-10:00 am

Nonstop1h 38m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Sat 7/4

9:38 am-11:13 am

Nonstop1h 35m

Washington, D.C. Reagan-National

Thu 7/9

7:29 am-9:08 am

Nonstop1h 39m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Wed 4/15

7:33 pm-9:10 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Mon 4/27

8:22 am-10:00 am

Nonstop1h 38m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sat 3/7

2:57 pm-4:30 pm

Nonstop1h 33m

Washington, D.C. Dulles Intl

Thu 3/12

12:35 pm-2:22 pm

Nonstop1h 47m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Mon 6/15

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 6/21

8:15 am-9:47 am

Nonstop1h 32m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sun 3/1

9:45 am-11:23 am

Nonstop1h 38m

Washington, D.C. Dulles Intl

Sat 3/7

12:35 pm-2:22 pm

Nonstop1h 47m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 2/20

6:44 pm-12:21 am

1 stop5h 37m

Washington, D.C. Dulles Intl

Sun 2/22

6:00 am-10:55 am

1 stop4h 55m

$209

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Thu 2/19

11:42 am-6:37 pm

1 stop6h 55m

Washington, D.C. Dulles Intl

Mon 2/23

12:35 pm-5:57 pm

1 stop5h 22m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 41 results
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Best time to book a flight from Dayton to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 District of Columbia

What is the cheapest month to book a flight from Dayton to District of Columbia?

Currently, September is the cheapest month in which you can book a flight from Dayton to District of Columbia (average of $77). Flying from Dayton to District of Columbia in June is currently the most expensive (average of $181). 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 DC?

Find hourly flight availability from Dayton to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

It’s optimal to fly from Dayton to District of Columbia in the afternoon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Dayton to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from Dayton to District of Columbia. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Dayton to District of Columbia flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dayton to District of Columbia

Explore weekly flight availability from Dayton to District of Columbia. 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 January 29, 2026.

The most flights from DAY to USDC are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Dayton to District of Columbia?

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 29, 2026.
See what other customers who have flown with United Airlines and American Airlines from Dayton to District of Columbia have to say. 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
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dayton to District of Columbia. 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 District of Columbia?

    Dayton (DAY), located 10.0 mi from the city center, is the airport you fly out of when you book flights from Dayton to District of Columbia.

  • How long is the flight from Dayton to District of Columbia?

    United Airlines, American Airlines, and Delta can get you from Dayton to District of Columbia in just under 1h 33m. Your travel time can differ by up to 3h 15m. The distance between Dayton and District of Columbia is about 367 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Dayton to District of Columbia?

    Consider GoJet (80%), United Airlines (76%) or CommutAir (73%) when booking your flight. These represent the most reliable airlines when flying from Dayton to District of Columbia.

  • What are the cheapest flights from Dayton to District of Columbia?

    The cheapest flight price from Dayton to District of Columbia is $143. On average you can expect to pay $1,927. The most popular route, (Dayton - Washington, D.C. Dulles Intl), can usually be booked for $189.

  • Can I find deals for flights from Dayton to District of Columbia that include hotel bookings?

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

  • How can I find direct flights from Dayton to District of Columbia?

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

  • Can I find deals for business class flights from Dayton to District of Columbia?

    Yes. Cheapflights offers flight deals from Dayton to District of Columbia 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 District of Columbia?

    Currently, September is the cheapest month in which you can book a flight from Dayton to District of Columbia (average of $77). Flying from Dayton to District of Columbia in June is currently the most expensive (average of $181). 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 3 airlines flying from Dayton to District of Columbia

Discover the top 3 airlines that operate flights from Dayton to District of Columbia. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$293FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$185Average$281FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$324FlexibilityNo cancel feeOn-time71%

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