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Cheap flights from Dallas/Fort Worth Airport to Washington, D.C. from $57

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 2/23. 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.
Spirit Airlines Logo
7:15 pm - 8:31 am
DFW
-
BWI
12h 16m1 stop
Spirit Airlines Logo
1:00 pm - 9:23 pm
BWI
-
DFW
9h 23m1 stop
$113Spirit Airlines
Wed, Jan 14 - Wed, Jan 21
Spirit Airlines Logo
7:15 pm - 8:31 am
DFW
-
BWI
12h 16m1 stop
Spirit Airlines Logo
1:00 pm - 11:35 pm
BWI
-
DFW
11h 35m1 stop
$114Spirit Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
7:45 am - 11:47 am
DFW
-
BWI
3h 02mnonstop
Multiple Airlines Logo
9:26 am - 9:23 pm
BWI
-
DFW
12h 57m1 stop
$115Multiple Airlines
Thu, Jan 15 - Thu, Jan 22
Spirit Airlines Logo
5:15 am - 7:03 pm
DFW
-
BWI
12h 48m1 stop
Spirit Airlines Logo
4:44 pm - 10:49 pm
BWI
-
DFW
7h 05m1 stop
$116Spirit Airlines
Tue, Jan 13 - Sat, Jan 17
Frontier Logo
3:09 pm - 10:59 pm
DFW
-
BWI
6h 50m1 stop
Frontier Logo
12:49 pm - 3:24 pm
BWI
-
DFW
3h 35mnonstop
$117Frontier
Sat, Jan 10 - Mon, Jan 12
Multiple Airlines Logo
7:45 am - 11:49 am
DFW
-
BWI
3h 04mnonstop
Multiple Airlines Logo
1:00 pm - 9:58 am
BWI
-
DFW
21h 58m1 stop
$118Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
7:15 am - 11:17 am
DFW
-
BWI
3h 02mnonstop
Multiple Airlines Logo
9:04 pm - 9:58 am
BWI
-
DFW
13h 54m1 stop
$119Multiple Airlines
Thu, Feb 19 - Sun, Feb 22
Frontier Logo
7:45 am - 11:49 am
DFW
-
BWI
3h 04mnonstop
Frontier Logo
12:49 pm - 3:24 pm
BWI
-
DFW
3h 35mnonstop
$120Frontier
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
8:50 am - 4:59 pm
DFW
-
DCA
7h 09m1 stop
Frontier Logo
2:00 pm - 8:33 pm
DCA
-
DFW
7h 33m1 stop
$134Frontier
Wed, Jan 21 - Sat, Jan 24
Frontier Logo
7:50 pm - 7:20 am
DFW
-
IAD
10h 30m1 stop
Frontier Logo
7:20 pm - 10:03 pm
IAD
-
DFW
3h 43mnonstop
$135Frontier
Thu, Feb 19 - Sun, Feb 22

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
Jan 10
DFW3:09 pmDallas/Fort Worth
6h 50m
1 stop
BWI10:59 pmBaltimore/Washington
Jan 12
BWI12:49 pmBaltimore/Washington
3h 35m
DFW3:24 pmDallas/Fort Worth
$117
Find similar
Frontier
Jan 8
DFW7:45 amDallas/Fort Worth
3h 04m
BWI11:49 amBaltimore/Washington
Jan 12
BWI12:49 pmBaltimore/Washington
3h 35m
DFW3:24 pmDallas/Fort Worth
$120
Find similar
Frontier
Feb 19
DFW7:15 amDallas/Fort Worth
3h 02m
BWI11:17 amBaltimore/Washington
Feb 22
BWI12:17 pmBaltimore/Washington
3h 44m
DFW3:01 pmDallas/Fort Worth
$124
Find similar

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
Dec 31
DFW3:59 pmDallas/Fort Worth
6h 50m
1 stop
IAD11:49 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:50 pmWashington, D.C. Dulles Intl
3h 50m
DFW8:40 pmDallas/Fort Worth
$241
Find similar
United Airlines
Dec 31
DFW12:20 pmDallas/Fort Worth
2h 49m
IAD4:09 pmWashington, D.C. Dulles Intl
Jan 11
IAD5:50 pmWashington, D.C. Dulles Intl
3h 50m
DFW8:40 pmDallas/Fort Worth
$281
Find similar
United Airlines
Dec 31
DFW7:45 amDallas/Fort Worth
2h 49m
IAD11:34 amWashington, D.C. Dulles Intl
Jan 12
IAD5:50 pmWashington, D.C. Dulles Intl
3h 50m
DFW8:40 pmDallas/Fort Worth
$295
Find similar

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 December 22, 2025.
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

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Wed 1/14

7:15 pm-8:31 am

1 stop12h 16m

Baltimore/Washington

Wed 1/21

1:00 pm-9:23 pm

1 stop9h 23m

$113

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Wed 2/4

7:15 pm-8:31 am

1 stop12h 16m

Baltimore/Washington

Wed 2/11

1:00 pm-11:35 pm

1 stop11h 35m

$114

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 1/15

7:45 am-11:47 am

Nonstop3h 02m

Baltimore/Washington

Thu 1/22

9:26 am-9:23 pm

1 stop12h 57m

$115

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Tue 1/13

5:15 am-7:03 pm

1 stop12h 48m

Baltimore/Washington

Sat 1/17

4:44 pm-10:49 pm

1 stop7h 05m

$116

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Sat 1/10

3:09 pm-10:59 pm

1 stop6h 50m

Baltimore/Washington

Mon 1/12

12:49 pm-3:24 pm

Nonstop3h 35m

$117

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 1/8

7:45 am-11:49 am

Nonstop3h 04m

Baltimore/Washington

Mon 1/12

1:00 pm-9:58 am

1 stop21h 58m

$118

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 2/19

7:15 am-11:17 am

Nonstop3h 02m

Baltimore/Washington

Sun 2/22

9:04 pm-9:58 am

1 stop13h 54m

$119

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 1/8

7:45 am-11:49 am

Nonstop3h 04m

Baltimore/Washington

Mon 1/12

12:49 pm-3:24 pm

Nonstop3h 35m

$120

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 1/21

8:50 am-4:59 pm

1 stop7h 09m

Washington, D.C. Reagan-National

Sat 1/24

2:00 pm-8:33 pm

1 stop7h 33m

$134

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 2/19

7:50 pm-7:20 am

1 stop10h 30m

Washington, D.C. Dulles Intl

Sun 2/22

7:20 pm-10:03 pm

Nonstop3h 43m

$135

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 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 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 $187.

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 $313. 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 $590.

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 $285. 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 $416. 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 $269 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 $197 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 December 2025, 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

$101

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 $101. The best round-trip flight deal from Dallas/Fort Worth Airport to Washington, D.C. found on momondo in the last 72 hours is $158.
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).
Search flight deals

  • 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
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,193 reviews
Search Spirit Airlines flights
FrontierPriceFrom $85Free CancellationRating
5.8
3,077 reviews
Search Frontier flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
SouthwestPriceFrom $161Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,014 reviews
Search Delta 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 $158 round-trip. Over the 14 United Airlines flights for this route in a normal week, average airfare is usually $319 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, 11,052 ratings). American Airlines flies from Dallas/Fort Worth Airport to Washington, D.C. around 60 times per week, with deals starting from $149 round-trip and rising to an average price of around $303.

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
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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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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.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport