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Cheap flights from Dayton to District of Columbia from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to District of Columbia departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:50 am - 11:31 am
DAY
-
IAD
1h 41mnonstop
United Airlines Logo
12:35 pm - 2:17 pm
IAD
-
DAY
1h 42mnonstop
$189United Airlines
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
6:11 pm - 7:46 pm
DAY
-
DCA
1h 35mnonstop
American Airlines Logo
7:35 am - 9:18 am
DCA
-
DAY
1h 43mnonstop
$189American Airlines
Fri, Feb 13 - Mon, Feb 16
United Airlines Logo
9:50 am - 11:31 am
DAY
-
IAD
1h 41mnonstop
United Airlines Logo
5:48 pm - 7:37 pm
IAD
-
DAY
1h 49mnonstop
$202United Airlines
Fri, Feb 6 - Sun, Feb 8
American Airlines Logo
10:28 am - 11:59 am
DAY
-
DCA
1h 31mnonstop
American Airlines Logo
8:07 am - 9:58 am
DCA
-
DAY
1h 51mnonstop
$204American Airlines
Sat, Jan 24 - Sat, Feb 7
United Airlines Logo
2:52 pm - 4:27 pm
DAY
-
IAD
1h 35mnonstop
United Airlines Logo
12:35 pm - 2:17 pm
IAD
-
DAY
1h 42mnonstop
$204United Airlines
Sat, Jan 24 - Tue, Jan 27
Delta Logo
6:47 pm - 12:24 am
DAY
-
IAD
5h 37m1 stop
Delta Logo
6:00 am - 10:50 am
IAD
-
DAY
4h 50m1 stop
$209Delta
Fri, Jan 30 - Sun, Feb 1
Delta Logo
6:47 pm - 11:32 pm
DAY
-
DCA
4h 45m1 stop
Delta Logo
6:00 am - 10:50 am
DCA
-
DAY
4h 50m1 stop
$209Delta
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
7:15 pm - 8:51 pm
DAY
-
DCA
1h 36mnonstop
American Airlines Logo
10:05 pm - 11:44 pm
DCA
-
DAY
1h 39mnonstop
$219American Airlines
Tue, Jan 20 - Sun, Jan 25
United Airlines Logo
9:50 am - 11:31 am
DAY
-
IAD
1h 41mnonstop
United Airlines Logo
5:48 pm - 7:37 pm
IAD
-
DAY
1h 49mnonstop
$219United Airlines
Fri, Jan 23 - Sun, Jan 25
Delta Logo
4:00 pm - 8:20 pm
DAY
-
IAD
4h 20m1 stop
Delta Logo
6:00 am - 10:50 am
IAD
-
DAY
4h 50m1 stop
$224Delta
Sat, Jan 24 - Sat, Feb 7

United Airlines flights from Dayton to District of Columbia

Our best United Airlines deals on Dayton to District of Columbia flight tickets
United Airlines
Jan 30
DAY9:50 amDayton
1h 41m
IAD11:31 amWashington, D.C. Dulles Intl
Feb 1
IAD12:35 pmWashington, D.C. Dulles Intl
1h 42m
DAY2:17 pmDayton
$189
United Airlines
Feb 6
DAY9:50 amDayton
1h 41m
IAD11:31 amWashington, D.C. Dulles Intl
Feb 8
IAD5:48 pmWashington, D.C. Dulles Intl
1h 49m
DAY7:37 pmDayton
$202
United Airlines
Jan 24
DAY2:52 pmDayton
1h 35m
IAD4:27 pmWashington, D.C. Dulles Intl
Jan 27
IAD12:35 pmWashington, D.C. Dulles Intl
1h 42m
DAY2:17 pmDayton
$204

Delta flights from Dayton to District of Columbia

Our best Delta deals on Dayton to District of Columbia flight tickets
Delta
Jan 30
DAY6:47 pmDayton
5h 37m
1 stop
IAD12:24 amWashington, D.C. Dulles Intl
Feb 1
IAD6:00 amWashington, D.C. Dulles Intl
4h 50m
1 stop
DAY10:50 amDayton
$209
Delta
Jan 24
DAY4:00 pmDayton
4h 20m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
Feb 7
IAD6:00 amWashington, D.C. Dulles Intl
4h 50m
1 stop
DAY10:50 amDayton
$224
Delta
Jan 20
DAY6:47 pmDayton
5h 37m
1 stop
IAD12:24 amWashington, D.C. Dulles Intl
Jan 25
IAD6:00 amWashington, D.C. Dulles Intl
4h 50m
1 stop
DAY10:50 amDayton
$239

momondo 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, momondo users made 832,500 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Dayton to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 1/30

9:50 am-11:31 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sun 2/1

12:35 pm-2:17 pm

Nonstop1h 42m

$189

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 2/13

6:11 pm-7:46 pm

Nonstop1h 35m

Washington, D.C. Reagan-National

Mon 2/16

7:35 am-9:18 am

Nonstop1h 43m

$189

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 2/6

9:50 am-11:31 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sun 2/8

5:48 pm-7:37 pm

Nonstop1h 49m

$202

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Sat 1/24

10:28 am-11:59 am

Nonstop1h 31m

Washington, D.C. Reagan-National

Sat 2/7

8:07 am-9:58 am

Nonstop1h 51m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sat 1/24

2:52 pm-4:27 pm

Nonstop1h 35m

Washington, D.C. Dulles Intl

Tue 1/27

12:35 pm-2:17 pm

Nonstop1h 42m

$204

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 1/30

6:47 pm-12:24 am

1 stop5h 37m

Washington, D.C. Dulles Intl

Sun 2/1

6:00 am-10:50 am

1 stop4h 50m

$209

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Fri 1/30

6:47 pm-11:32 pm

1 stop4h 45m

Washington, D.C. Reagan-National

Sun 2/1

6:00 am-10:50 am

1 stop4h 50m

$209

DaytonWashington, D.C.

DAY - DCA

DAYDCA

Dayton

Tue 1/20

7:15 pm-8:51 pm

Nonstop1h 36m

Washington, D.C. Reagan-National

Sun 1/25

10:05 pm-11:44 pm

Nonstop1h 39m

$219

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Fri 1/23

9:50 am-11:31 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

Sun 1/25

5:48 pm-7:37 pm

Nonstop1h 49m

$219

DaytonWashington, D.C.

DAY - IAD

DAYIAD

Dayton

Sat 1/24

4:00 pm-8:20 pm

1 stop4h 20m

Washington, D.C. Dulles Intl

Sat 2/7

6:00 am-10:50 am

1 stop4h 50m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Dayton to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

In general, August is the cheapest month to fly from Dayton to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $231. If you don’t want to visit District of Columbia in August, then you should wait until April to fly from Dayton, when ticket prices are also cheap, with an average price of $235.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $363. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Dayton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $531.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Dayton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $275 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $745. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dayton to District of Columbia flight route?

Fly from Dayton to Washington, D.C. Dulles Intl for the best Dayton - District of Columbia flight prices

What cabin class options are available on Dayton to District of Columbia flights?

There are 4 cabin classes available to choose from on Dayton to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dayton to District of Columbia flights?

You could potentially save up to 39% on your flight if you consider stops on a Dayton to District of Columbia flight.

Cheap Dayton to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dayton to District of Columbia

Best Price Found

$213

Fastest flight time

1h 33m

Direct flights

Every day

Airports in District of Columbia

2 airports
The best one-way flight to District of Columbia from Dayton in the past 72 hours is $213. The best round-trip flight deal from Dayton to District of Columbia found on momondo in the last 72 hours is $294.
The fastest flight from Dayton to District of Columbia takes 1h 33m
Direct flights go from Dayton to District of Columbia every day.
There are 2 airports in District of Columbia. From Dayton there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
Search flight deals

  • When did momondo last update prices for flights from Dayton Airport to District of Columbia?

    Prices for flights from Dayton Airport to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dayton Airport to District of Columbia?

  • How old do you have to be to fly from Dayton Airport to District of Columbia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dayton Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dayton to District of Columbia?

Best airlines flying from Dayton to District of Columbia

Compare and see reviews for airlines that fly from Dayton to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $185Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
American AirlinesPriceFrom $189Free CancellationRating
7.2
11,095 reviews
Search American Airlines flights
DeltaPriceFrom $214Free CancellationRating
7.9
8,025 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Dayton to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dayton to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Dayton to District of Columbia with flexible booking policies on momondo?

All flight searches from Dayton to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Dayton to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Dayton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dayton to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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