Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from $62

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Washington, D.C. departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:09 pm - 6:12 pm
DFW
-
IAD
3h 03mnonstop
Frontier Logo
6:20 am - 7:23 pm
IAD
-
DFW
14h 03m
1 stop
$122Frontier
Thu, Apr 23 - Wed, Apr 29
Frontier Logo
8:36 pm - 8:56 am
DFW
-
IAD
11h 20m
1 stop
Frontier Logo
8:19 pm - 10:57 pm
IAD
-
DFW
3h 38mnonstop
$123Frontier
Wed, Apr 15 - Mon, Apr 20
Frontier Logo
8:46 am - 12:21 am
DFW
-
IAD
14h 35m
1 stop
Frontier Logo
8:30 pm - 11:08 pm
IAD
-
DFW
3h 38mnonstop
$124Frontier
Wed, Mar 25 - Tue, Apr 7
Frontier Logo
8:36 pm - 11:39 am
DFW
-
IAD
14h 03m
1 stop
Frontier Logo
8:19 pm - 10:57 pm
IAD
-
DFW
3h 38mnonstop
$125Frontier
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:40 pm - 8:56 am
DFW
-
IAD
12h 16m
1 stop
Multiple Airlines Logo
8:19 pm - 10:57 pm
IAD
-
DFW
3h 38mnonstop
$129Multiple Airlines
Sat, Apr 25 - Mon, Apr 27
Multiple Airlines Logo
2:09 pm - 6:12 pm
DFW
-
IAD
3h 03mnonstop
Multiple Airlines Logo
9:41 am - 7:21 am
IAD
-
DFW
22h 40m
1 stop
$131Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Spirit Airlines Logo
2:24 pm - 10:53 pm
DFW
-
BWI
7h 29m
1 stop
Spirit Airlines Logo
12:30 pm - 11:17 pm
BWI
-
DFW
11h 47m
1 stop
$134Spirit Airlines
Wed, Mar 4 - Tue, Mar 10
Spirit Airlines Logo
7:15 pm - 9:06 am
DFW
-
BWI
12h 51m
1 stop
Spirit Airlines Logo
10:06 am - 11:17 pm
BWI
-
DFW
14h 11m
1 stop
$138Spirit Airlines
Thu, Mar 5 - Tue, Mar 10
American Airlines Logo
5:05 am - 8:59 am
DFW
-
DCA
2h 54mnonstop
American Airlines Logo
7:45 am - 10:26 am
DCA
-
DFW
3h 41mnonstop
$197American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
5:06 am - 9:04 am
DFW
-
DCA
2h 58mnonstop
American Airlines Logo
6:00 am - 8:33 am
DCA
-
DFW
3h 33mnonstop
$198American Airlines
Wed, Apr 8 - Wed, Apr 15

Frontier flights from Dallas/Fort Worth Airport to Washington, D.C.

Our best Frontier deals on Dallas/Fort Worth Airport to Washington, D.C. flight tickets
Frontier
Apr 23
DFW2:09 pmDallas/Fort Worth
3h 03m
IAD6:12 pmWashington, D.C. Dulles Intl
Apr 29
IAD6:20 amWashington, D.C. Dulles Intl
14h 03m
1 stop
DFW7:23 pmDallas/Fort Worth
$122
Frontier
Apr 15
DFW8:36 pmDallas/Fort Worth
11h 20m
1 stop
IAD8:56 amWashington, D.C. Dulles Intl
Apr 20
IAD8:19 pmWashington, D.C. Dulles Intl
3h 38m
DFW10:57 pmDallas/Fort Worth
$123
Frontier
Apr 20
DFW8:34 pmDallas/Fort Worth
27h 02m
1 stop
IAD12:36 amWashington, D.C. Dulles Intl
Apr 24
IAD8:19 pmWashington, D.C. Dulles Intl
3h 38m
DFW10:57 pmDallas/Fort Worth
$124

United Airlines flights from Dallas/Fort Worth Airport to Washington, D.C.

Our best United Airlines deals on Dallas/Fort Worth Airport to Washington, D.C. flight tickets
United Airlines
Mar 7
DFW7:25 amDallas/Fort Worth
2h 56m
IAD11:21 amWashington, D.C. Dulles Intl
Mar 14
IAD5:50 pmWashington, D.C. Dulles Intl
3h 44m
DFW8:34 pmDallas/Fort Worth
$176
United Airlines
Mar 7
DFW4:14 pmDallas/Fort Worth
6h 45m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Mar 14
IAD5:50 pmWashington, D.C. Dulles Intl
3h 44m
DFW8:34 pmDallas/Fort Worth
$186

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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, momondo users made 832,500 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 4/23

2:09 pm-6:12 pm

Nonstop3h 03m

Washington, D.C. Dulles Intl

Wed 4/29

6:20 am-7:23 pm

1 stop14h 03m

$122

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 4/15

8:36 pm-8:56 am

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 4/20

8:19 pm-10:57 pm

Nonstop3h 38m

$123

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 3/25

8:46 am-12:21 am

1 stop14h 35m

Washington, D.C. Dulles Intl

Tue 4/7

8:30 pm-11:08 pm

Nonstop3h 38m

$124

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 4/16

8:36 pm-11:39 am

1 stop14h 03m

Washington, D.C. Dulles Intl

Mon 4/20

8:19 pm-10:57 pm

Nonstop3h 38m

$125

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 4/25

7:40 pm-8:56 am

1 stop12h 16m

Washington, D.C. Dulles Intl

Mon 4/27

8:19 pm-10:57 pm

Nonstop3h 38m

$129

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 4/23

2:09 pm-6:12 pm

Nonstop3h 03m

Washington, D.C. Dulles Intl

Sun 4/26

9:41 am-7:21 am

1 stop22h 40m

$131

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Wed 3/4

2:24 pm-10:53 pm

1 stop7h 29m

Baltimore/Washington

Tue 3/10

12:30 pm-11:17 pm

1 stop11h 47m

$134

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 3/5

7:15 pm-9:06 am

1 stop12h 51m

Baltimore/Washington

Tue 3/10

10:06 am-11:17 pm

1 stop14h 11m

$138

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 4/1

5:05 am-8:59 am

Nonstop2h 54m

Washington, D.C. Reagan-National

Wed 4/8

7:45 am-10:26 am

Nonstop3h 41m

$197

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 4/8

5:06 am-9:04 am

Nonstop2h 58m

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-8:33 am

Nonstop3h 33m

$198

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Washington, D.C.

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 typical price of a round-trip flight between Dallas/Fort Worth Airport and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of August is, on average, the cheapest month to fly to Washington, D.C. from Dallas/Fort Worth Airport, with most prices found around $163. If you’re not able to fly to Washington, D.C. in August, then September is your next best option. Flight prices from Dallas/Fort Worth Airport to Washington, D.C. during September average around $184.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Dallas/Fort Worth Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $290. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Washington, D.C. for around $544.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Dallas/Fort Worth Airport to Washington, D.C. when you can find flight prices for as low as $282. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $424. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas/Fort Worth to Washington, D.C. flight route?

Fly from Dallas/Fort Worth to Baltimore/Washington for the best Dallas/Fort Worth - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Dallas/Fort Worth Airport for as low as $179 on momondo.

What cabin class options are available on Dallas/Fort Worth to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Dallas/Fort Worth to Washington, D.C. 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 Dallas/Fort Worth Airport to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Washington, D.C..

How have Dallas/Fort Worth Airport to Washington, D.C. flight prices changed over time?

As of February 2026, prices for Dallas/Fort Worth Airport to Washington, D.C. flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Washington, D.C. (DFW to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Washington, D.C.

Best Price Found

$74

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Dallas/Fort Worth Airport in the past 72 hours is $74. The best round-trip flight deal from Dallas/Fort Worth Airport to Washington, D.C. found on momondo in the last 72 hours is $154.
The fastest flight from Dallas/Fort Worth Airport to Washington, D.C. takes 2h 40m
Direct flights go from Dallas/Fort Worth Airport to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Dallas/Fort Worth Airport there are direct flights to Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD).
  • How far is Dallas/Fort Worth to Washington, D.C. by plane?

    The straight-line distance from Dallas/Fort Worth to Washington, D.C. is 1190.1 mi. Flights usually cover this in 2h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Washington, D.C.?

    Prices for flights from Dallas/Fort Worth Airport to Washington, D.C. refresh daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Washington, D.C.?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Washington, D.C.?

  • What is the most popular airline from Dallas/Fort Worth Airport to Washington, D.C.?

Best airlines flying from Dallas/Fort Worth Airport to Washington, D.C.

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $66Free CancellationRating
5.7
3,045 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $76Free CancellationRating
6.3
8,483 reviews
Search Spirit Airlines flights
DeltaPriceFrom $93Free CancellationRating
7.9
8,240 reviews
Search Delta flights
American AirlinesPriceFrom $148Free CancellationRating
7.2
11,338 reviews
Search American Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,299 reviews
Search Southwest flights
United AirlinesPriceFrom $173Free CancellationRating
7.4
9,341 reviews
Search United Airlines flights
  • United Airlines Flights From Dallas/Fort Worth Airport to Washington, D.C.

    United Airlines flight deals from Dallas/Fort Worth Airport to Washington, D.C. start from $173 round-trip. Over the 18 United Airlines flights for this route in a normal week, average airfare is usually $333 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Dallas/Fort Worth Airport to Washington, D.C.

    Another popular option for Dallas/Fort Worth Airport to Washington, D.C. flights is American Airlines (7.2/10, 11,338 ratings). American Airlines flies from Dallas/Fort Worth Airport to Washington, D.C. around 64 times per week, with deals starting from $148 round-trip and rising to an average price of around $305.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Colonial Beach
Laurel
Silver Spring
Tysons
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Bethesda
Linthicum Heights
College Park

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Washington, D.C. for you.

Can I find flights from Dallas to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dallas to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Dallas to Washington, D.C.?

Once you have performed a search for Dallas to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dallas to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Dallas and alert you when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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1 adult
Tue 3/24
Tue 3/31

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.