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Cheap flights from Washington, D.C. to Dallas from $38

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Dallas departing on 8/6. 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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Cheap round-trip flights

Spirit Airlines Logo
6:30 am - 9:00 amBWI-DFW
3h 30mnonstop
Spirit Airlines Logo
7:55 pm - 11:50 pmDFW-BWI
2h 55mnonstop
$78Spirit Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
Spirit Airlines Logo
6:30 am - 9:00 amBWI-DFW
3h 30mnonstop
Spirit Airlines Logo
7:55 pm - 11:50 pmDFW-BWI
2h 55mnonstop
$79Spirit Airlines
Find Deal
Wed, Aug 6 - Sat, Aug 9
Frontier Logo
11:04 am - 1:21 pmIAD-DFW
3h 17mnonstop
Frontier Logo
5:25 am - 9:27 amDFW-IAD
3h 02mnonstop
$86Frontier
Find Deal
Mon, Aug 4 - Thu, Aug 21
Frontier Logo
11:04 am - 1:21 pmIAD-DFW
3h 17mnonstop
Frontier Logo
6:05 am - 10:07 amDFW-IAD
3h 02mnonstop
$87Frontier
Find Deal
Mon, Aug 4 - Mon, Aug 11
American Airlines Logo
5:20 pm - 7:38 pmDCA-DFW
3h 18mnonstop
American Airlines Logo
5:11 am - 9:06 amDFW-DCA
2h 55mnonstop
$117American Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
American Airlines Logo
6:27 am - 8:37 amIAD-DFW
3h 10mnonstop
American Airlines Logo
7:00 am - 11:01 amDFW-IAD
3h 01mnonstop
$117American Airlines
Find Deal
Wed, Aug 20 - Thu, Aug 21
United Airlines Logo
10:15 am - 3:21 pmIAD-DFW
6h 06m1 stop
United Airlines Logo
12:10 pm - 4:12 pmDFW-IAD
3h 02mnonstop
$128United Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25
United Airlines Logo
12:40 pm - 2:56 pmIAD-DFW
3h 16mnonstop
United Airlines Logo
7:30 am - 11:32 amDFW-IAD
3h 02mnonstop
$139United Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
Delta Logo
6:00 am - 10:08 amDCA-DFW
5h 08m1 stop
Delta Logo
11:13 am - 5:14 pmDFW-DCA
5h 01m1 stop
$237Delta
Find Deal
Thu, Jul 31 - Tue, Aug 5
Delta Logo
11:00 am - 4:20 pmDCA-DFW
6h 20m1 stop
Delta Logo
5:45 pm - 11:42 pmDFW-DCA
4h 57m1 stop
$239Delta
Find Deal
Wed, Jul 23 - Sat, Jul 26

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

Our best Frontier deals on Washington, D.C. to Dallas/Fort Worth Airport flight tickets
Frontier
Aug 4
IAD11:04 amWashington, D.C. Dulles Intl
3h 17m
DFW1:21 pmDallas/Fort Worth
Aug 21
DFW5:25 amDallas/Fort Worth
3h 02m
IAD9:27 amWashington, D.C. Dulles Intl
Frontier
Aug 4
IAD11:04 amWashington, D.C. Dulles Intl
3h 17m
DFW1:21 pmDallas/Fort Worth
Aug 11
DFW6:05 amDallas/Fort Worth
3h 02m
IAD10:07 amWashington, D.C. Dulles Intl
Frontier
Aug 8
IAD11:04 amWashington, D.C. Dulles Intl
3h 17m
DFW1:21 pmDallas/Fort Worth
Aug 11
DFW6:05 amDallas/Fort Worth
3h 02m
IAD10:07 amWashington, D.C. Dulles Intl

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

Our best Spirit Airlines deals on Washington, D.C. to Dallas/Fort Worth Airport flight tickets
Spirit Airlines
Aug 6
BWI6:30 amBaltimore/Washington
3h 30m
DFW9:00 amDallas/Fort Worth
Aug 9
DFW7:55 pmDallas/Fort Worth
2h 55m
BWI11:50 pmBaltimore/Washington
Spirit Airlines
Aug 6
BWI6:30 amBaltimore/Washington
3h 30m
DFW9:00 amDallas/Fort Worth
Aug 9
DFW7:55 pmDallas/Fort Worth
2h 55m
BWI11:50 pmBaltimore/Washington
Spirit Airlines
Aug 7
BWI6:30 amBaltimore/Washington
3h 30m
DFW9:00 amDallas/Fort Worth
Aug 12
DFW10:05 amDallas/Fort Worth
2h 52m
BWI1:57 pmBaltimore/Washington

See travel insights to Dallas from

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

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 Washington, D.C. and Dallas/Fort Worth Airport?

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Washington, D.C. is in August. Flight prices, which tend to average around $239, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in August, then February is your next best option. Flight prices from Washington, D.C. to Dallas/Fort Worth Airport during February average around $249.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Washington, D.C. is on a Friday. momondo users have found tickets for Friday departures for as low as $457. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Dallas/Fort Worth Airport for around $581.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $450 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $513 on average. Flights to Dallas/Fort Worth Airport from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $319 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Washington, D.C. for as low as $211 on momondo.

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

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

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

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

As of July 2025, prices for Washington, D.C. to Dallas/Fort Worth Airport flights are approximately 34% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$38

Fastest flight time

3h 08m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Washington, D.C. in the past 72 hours is $38. The best round-trip flight deal from Washington, D.C. to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $78.
The fastest flight from Washington, D.C. to Dallas/Fort Worth Airport takes 3h 08m
Direct flights go from Washington, D.C. to Dallas/Fort Worth Airport every day.

  • How far is Washington, D.C. to Dallas/Fort Worth by plane?

    There are 1190.1 mi between Washington, D.C. and Dallas/Fort Worth. Typically, this will take 3h 08m by plane in normal conditions.

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

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

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

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

    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 Washington, D.C. to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The necessary travel and health documents for your Dallas/Fort Worth Airport 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 Washington, D.C. to Dallas/Fort Worth Airport?

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


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

Compare and see reviews for airlines that fly from Washington, D.C. to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
8,064 reviews
Search Spirit Airlines flights
FrontierPriceFrom $90Free CancellationRating
5.9
3,273 reviews
Search Frontier flights
United AirlinesPriceFrom $121Free CancellationRating
7.4
8,844 reviews
Search United Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $182Free CancellationRating
8.0
7,962 reviews
Search Delta flights
  • United Airlines Flights From Washington, D.C. to Dallas/Fort Worth Airport

    United Airlines is one of the most popular airlines flying from Washington, D.C. to Dallas/Fort Worth Airport, operating 13 flights/week on average for this route. A good United Airlines flight deal for Washington, D.C. to Dallas/Fort Worth Airport starts from $121 round-trip, up to an average price of $378. Our users have rated United Airlines at 7.4/10.

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

    American Airlines is also a popular choice for this route. American Airlines flight deals for Washington, D.C. to Dallas/Fort Worth Airport start from as low as $172 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $338. American Airlines operates 70 flights to Dallas/Fort Worth Airport from Washington, D.C. in an average week. Users have rated it 7.2/10 across 10,000 reviews.


Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Grapevine
Irving
Frisco
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Richardson
Rockwall
Durant
Lewisville
Ardmore
Addison
Waxahachie
Cleburne
Allen

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Dallas. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Dallas from Washington, D.C. with this policy.

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

momondo helps you find the best flight between Washington, D.C. and Dallas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Sun 7/13
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