Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Dallas from $70

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. Reagan-National Airport to Dallas departing on 9/30. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Dallas

Cheap round-trip flights

American Airlines Logo
5:00 am - 7:26 amDCA-DFW
3h 26mnonstop
American Airlines Logo
8:26 am - 12:37 pmDFW-DCA
3h 11mnonstop
$134American Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 6
American Airlines Logo
9:20 am - 11:39 amDCA-DFW
3h 19mnonstop
American Airlines Logo
9:00 pm - 1:05 amDFW-DCA
3h 05mnonstop
$139American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
American Airlines Logo
10:20 am - 12:44 pmDCA-DFW
3h 24mnonstop
American Airlines Logo
9:05 pm - 1:09 amDFW-DCA
3h 04mnonstop
$163American Airlines
Find Deal
Sun, Aug 31 - Tue, Sep 2
American Airlines Logo
5:20 pm - 7:38 pmDCA-DFW
3h 18mnonstop
American Airlines Logo
9:00 pm - 1:09 amDFW-DCA
3h 09mnonstop
$164American Airlines
Find Deal
Tue, Aug 26 - Tue, Aug 26
American Airlines Logo
5:00 am - 7:26 amDCA-DFW
3h 26mnonstop
American Airlines Logo
5:10 am - 9:06 amDFW-DCA
2h 56mnonstop
$168American Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:00 pm - 10:15 pmDCA-DFW
6h 15m1 stop
United Airlines Logo
9:30 am - 4:03 pmDFW-DCA
5h 33m1 stop
$202United Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Frontier Logo
1:00 pm - 11:40 pmDCA-DFW
11h 40m1 stop
Frontier Logo
8:00 am - 4:59 pmDFW-DCA
7h 59m1 stop
$219Frontier
Find Deal
Sat, Aug 16 - Tue, Aug 19
Frontier Logo
7:00 am - 4:45 pmDCA-DFW
10h 45m1 stop
Frontier Logo
8:00 am - 4:59 pmDFW-DCA
7h 59m1 stop
$225Frontier
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
6:00 am - 10:08 amDCA-DFW
5h 08m1 stop
Delta Logo
7:00 am - 12:40 pmDFW-DCA
4h 40m1 stop
$236Delta
Find Deal
Thu, Sep 4 - Tue, Sep 9
Delta Logo
7:38 pm - 11:59 pmDCA-DFW
5h 21m1 stop
Delta Logo
5:25 am - 11:20 amDFW-DCA
4h 55m1 stop
$237Delta
Find Deal
Tue, Sep 2 - Wed, Sep 10

American Airlines flights from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport flight tickets
American Airlines
Sep 6
DCA5:00 amWashington, D.C. Reagan-National
3h 26m
DFW7:26 amDallas/Fort Worth
Sep 6
DFW8:26 amDallas/Fort Worth
3h 11m
DCA12:37 pmWashington, D.C. Reagan-National
$134
Find similar
American Airlines
Sep 3
DCA9:20 amWashington, D.C. Reagan-National
3h 19m
DFW11:39 amDallas/Fort Worth
Sep 10
DFW9:00 pmDallas/Fort Worth
3h 05m
DCA1:05 amWashington, D.C. Reagan-National
$139
Find similar
American Airlines
Aug 31
DCA10:20 amWashington, D.C. Reagan-National
3h 24m
DFW12:44 pmDallas/Fort Worth
Sep 2
DFW9:05 pmDallas/Fort Worth
3h 04m
DCA1:09 amWashington, D.C. Reagan-National
$163
Find similar

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

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport flight tickets
Frontier
Aug 16
DCA7:00 amWashington, D.C. Reagan-National
27h 11m
1 stop
DFW9:11 amDallas/Fort Worth
Aug 19
DFW8:00 amDallas/Fort Worth
27h 11m
1 stop
DCA12:11 pmWashington, D.C. Reagan-National
$218
Find similar
Frontier
Aug 16
DCA1:00 pmWashington, D.C. Reagan-National
11h 40m
1 stop
DFW11:40 pmDallas/Fort Worth
Aug 19
DFW8:00 amDallas/Fort Worth
7h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$219
Find similar
Frontier
Aug 23
DCA7:00 amWashington, D.C. Reagan-National
10h 45m
1 stop
DFW4:45 pmDallas/Fort Worth
Aug 26
DFW8:00 amDallas/Fort Worth
7h 59m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
$225
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport 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 August 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 9/6

5:00 am-7:26 am

Nonstop3h 26m

Dallas/Fort Worth

Sat 9/6

8:26 am-12:37 pm

Nonstop3h 11m

$134

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 9/3

9:20 am-11:39 am

Nonstop3h 19m

Dallas/Fort Worth

Wed 9/10

9:00 pm-1:05 am

Nonstop3h 05m

$139

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sun 8/31

10:20 am-12:44 pm

Nonstop3h 24m

Dallas/Fort Worth

Tue 9/2

9:05 pm-1:09 am

Nonstop3h 04m

$163

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 8/26

5:20 pm-7:38 pm

Nonstop3h 18m

Dallas/Fort Worth

Tue 8/26

9:00 pm-1:09 am

Nonstop3h 09m

$164

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Wed 9/24

5:00 am-7:26 am

Nonstop3h 26m

Dallas/Fort Worth

Sun 9/28

5:10 am-9:06 am

Nonstop2h 56m

$168

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 8/30

5:00 pm-10:15 pm

1 stop6h 15m

Dallas/Fort Worth

Sun 8/31

9:30 am-4:03 pm

1 stop5h 33m

$202

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 8/16

1:00 pm-11:40 pm

1 stop11h 40m

Dallas/Fort Worth

Tue 8/19

8:00 am-4:59 pm

1 stop7h 59m

$219

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 8/23

7:00 am-4:45 pm

1 stop10h 45m

Dallas/Fort Worth

Tue 8/26

8:00 am-4:59 pm

1 stop7h 59m

$225

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 9/4

6:00 am-10:08 am

1 stop5h 08m

Dallas/Fort Worth

Tue 9/9

7:00 am-12:40 pm

1 stop4h 40m

$236

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 9/2

7:38 pm-11:59 pm

1 stop5h 21m

Dallas/Fort Worth

Wed 9/10

5:25 am-11:20 am

1 stop4h 55m

$237

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Dallas from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Washington, D.C. Reagan-National Airport is in August. Flight prices, which tend to average around $287, 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. Reagan-National Airport to Dallas/Fort Worth Airport during February average around $294.

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. Reagan-National Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $444. 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. Reagan-National Airport to Dallas/Fort Worth Airport for around $582.

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. Reagan-National Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $443 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 $516 on average. Flights to Dallas/Fort Worth Airport from Washington, D.C. Reagan-National Airport 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. Reagan-National to Dallas/Fort Worth flight route?

Fly from Washington, D.C. Reagan-National to Dallas/Fort Worth for the best Washington, D.C. Reagan-National - 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. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around $326 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. Reagan-National Airport for as low as $260 on momondo.

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

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

You could potentially save up to 31% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport flight.

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

As of August 2025, prices for Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport flights are approximately 40% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Dallas/Fort Worth Airport (DCA to DFW) flight deals and tips

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

Best Price Found

$70

Fastest flight time

3h 08m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Washington, D.C. Reagan-National Airport in the past 72 hours is $70. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $134.
The fastest flight from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport takes 3h 08m
Direct flights go from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport every day.
Search flight deals

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

    Washington, D.C. Reagan-National and Dallas/Fort Worth are 1189.1 mi apart from one another. 3h 08m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport.

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

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport 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 Dallas/Fort Worth Airport. 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 Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport?

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

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

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $96Free CancellationRating
6.3
8,054 reviews
Search Spirit Airlines flights
FrontierPriceFrom $117Free CancellationRating
5.8
3,241 reviews
Search Frontier flights
SouthwestPriceFrom $158Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $193Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
8,904 reviews
Search United Airlines flights
DeltaPriceFrom $246Free CancellationRating
8.0
7,983 reviews
Search Delta flights

  • United Airlines Flights From Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport

    United Airlines flies from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport around 2 times per week, with 8,904 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport in the last 72 hours was $237 (round-trip), much lower than the average airfare cost of $365 for United Airlines flights on this route.

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

    American Airlines is also a popular choice for this route. American Airlines flight deals for Washington, D.C. Reagan-National Airport to Dallas/Fort Worth Airport start from as low as $193 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $352. American Airlines operates 41 flights to Dallas/Fort Worth Airport from Washington, D.C. Reagan-National Airport 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
Frisco
Grapevine
Irving
Plano
Denton
Grand Prairie
Thackerville
Garland
McKinney
Durant
Rockwall
Richardson
Lewisville
Ardmore
Addison
Waxahachie
Allen
Granbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Washington, D.C..

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Dallas.

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

If you are not ready to book a flight from Washington, D.C. to Dallas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dallas and let you know when they change.

An easier way to manage your Dallas/Fort Worth Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/7
Thu 8/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Dallas