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$104+ Cheap flights from Reagan-National (DCA) to Dallas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — DFW
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Dallas are usually found in September or January, booked 88 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Reagan-National to Dallas

Cheapest flights from Reagan-National to Dallas
Explore the most affordable flight options available from Reagan-National to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 pm -
1 stop7h 20m
Mon 9/2110:40 am -
1 stop10h 19m
Deal found 8/6$218
This Trip.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:00 am -
1 stop7h 47m
Sat 9/198:29 pm -
1 stop14h 42m
Deal found 8/4$219
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am -
1 stop7h 19m
Tue 9/89:31 pm -
1 stop13h 40m
Deal found 8/6$221
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am -
1 stop7h 19m
Wed 9/98:29 pm -
1 stop14h 42m
Deal found 8/6$222
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:00 am -
1 stop13h 24m
Mon 9/2110:40 am -
1 stop10h 19m
Deal found 8/2$225
This Super.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:00 am -
1 stop7h 19m
Fri 8/289:07 am -
1 stop6h 52m
Deal found 8/6$226
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:35 pm -
Nonstop3h 10m
Sat 9/128:00 am -
1 stop7h 35m
Deal found 8/2$227
This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:59 pm -
1 stop11h 04m
Mon 11/98:05 am -
1 stop7h 51m
Deal found 8/3$228
This Frontier deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:00 pm -
1 stop15h 09m
Fri 9/1110:40 am -
1 stop10h 19m
Deal found 8/6$229
This Southwest deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:25 am -
1 stop4h 35m
Wed 9/166:00 am -
1 stop5h 50m
Deal found 8/2$232
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:00 am -
2 stops13h 50m
Mon 10/268:05 am -
1 stop7h 51m
Deal found 8/3$233
This American Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:00 am -
Nonstop3h 18m
Fri 9/117:55 pm -
Nonstop3h 04m
Deal found 8/2$234

Find flight deals from Reagan-National to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 7, 2026.

Round-trip from

$218
(Kiwi.com)

One-way from

$104
(Super.com)

Popular in

July

Cheapest in

September

Average price

$424
From Washington, D.C. Reagan-National to Dallas
Search Deals
One-way flight from Washington, D.C. Reagan-National to Dallas
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Dallas 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, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth

DCADFW

Washington, D.C. Reagan-National

Sun 9/6

6:10 am-10:24 am

1 stop5h 14m

Dallas/Fort Worth

Fri 9/11

1:55 pm-10:47 pm

1 stop7h 52m

$271

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Sat 9/5

3:55 pm-6:05 pm

Nonstop3h 10m

Dallas Love Field

Sat 9/12

8:00 am-3:15 pm

1 stop6h 15m

$275

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth

DCADFW

Washington, D.C. Reagan-National

Sat 9/5

5:29 pm-10:07 pm

1 stop5h 38m

Dallas/Fort Worth

Wed 9/9

5:55 pm-11:44 pm

1 stop4h 49m

$285

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Sat 10/31

12:50 pm-3:00 pm

Nonstop3h 10m

Dallas Love Field

Tue 11/3

5:00 pm-10:00 pm

1 stop4h 00m

$285

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth

DCADFW

Washington, D.C. Reagan-National

Sun 9/6

6:05 am-1:31 pm

1 stop8h 26m

Dallas/Fort Worth

Thu 9/10

1:55 pm-10:47 pm

1 stop7h 52m

$285

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Tue 9/1

6:05 am-11:15 am

2 stops6h 10m

Dallas Love Field

Wed 9/2

6:15 am-10:05 am

Nonstop2h 50m

$294

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Sat 8/29

4:55 pm-8:50 pm

1 stop4h 55m

Dallas Love Field

Mon 8/31

5:15 pm-10:45 pm

1 stop4h 30m

$294

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DFW Dallas/Fort Worth

DCADFW

Washington, D.C. Reagan-National

Tue 9/15

6:10 am-10:17 am

1 stop5h 07m

Dallas/Fort Worth

Sat 9/19

3:00 pm-11:02 pm

1 stop7h 02m

$299

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Tue 9/1

6:05 am-11:15 am

2 stops6h 10m

Dallas Love Field

Tue 9/8

5:15 pm-11:55 pm

1 stop5h 40m

$304

Washington, D.C.Dallas

DCA Washington, D.C. Reagan-National - DAL Dallas Love Field

DCADAL

Washington, D.C. Reagan-National

Thu 10/15

5:35 pm-10:25 pm

1 stop5h 50m

Dallas Love Field

Sat 10/17

11:15 am-7:35 pm

2 stops7h 20m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from Reagan-National to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Reagan-National with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Dallas

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Dallas?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dallas (average of $299). Flying from Washington, D.C. Reagan-National Airport to Dallas in July is currently the most expensive (average of $551). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DCA to DFW?

Find hourly flight availability from Reagan-National to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 17% on flights from Washington, D.C. Reagan-National Airport to Dallas by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Dallas

Explore weekly flight availability from Reagan-National to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 7, 2026.

The most flights from DCA to A78 are scheduled on a Wednesday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Dallas?

Airfare is below average for this route at the moment.
Washington, D.C. Reagan-National Airport to Dallas flights typically cost between $332 and $498 in September.
The cheapest round-trip price found within the last 5 days was $218 on Frontier (Sep 19-Sep 21).

How often are flights from Washington, D.C. to Dallas delayed?

About 14% of weekly flights between Washington, D.C. and Dallas have experienced delays in the past year, with the average delay time being 161 minutes.

What is the most punctual flight time for Washington, D.C. to Dallas flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Dallas flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Dallas?

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Dallas, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Dallas. Price data was last updated on August 1, 2026.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Dallas flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. Reagan-National Airport to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Dallas trip
Our travel experts
Emily Zemler

Emily Zemler

Expert on DCA

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Paul Rubio

Paul Rubio

Expert on DAL

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated August 7, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Washington, D.C. Reagan-National Airport to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,217 reviews
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
7.8
Good
8,499 reviews
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
10,081 reviews
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.1
Good
11,876 reviews
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.6
Fair
2,722 reviews
Southwest
8.0
Very good
4,217 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Dallas?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Dallas in 4h 35m. Fly via Southwest, Delta, or JetBlue to get the fastest option. Washington, D.C. Reagan-National Airport and Dallas are separated by a distance of 1181 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Dallas round-trip?

    Flying on Frontier is currently your cheapest option to Dallas, with prices starting at $128. Additional round-trip tickets that might be worth considering are offered by Southwest and JetBlue, with the lowest prices starting at $197 and $210, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Dallas for 68% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Dallas one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $96 and $98 on JetBlue and Southwest, respectively.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Dallas?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Dallas consider choosing Japan Airlines (85%), American Airlines (81%) or Finnair (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Dallas?

    The cheapest flight price from Washington, D.C. Reagan-National Airport to Dallas is $173. On average you can expect to pay $1,378. The most popular route, (Washington, D.C. Reagan-National - Dallas/Fort Worth), can usually be booked for $209.

  • Can I find deals for flights from Reagan-National to Dallas that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Dallas.

  • Can I find deals for business class flights from Reagan-National to Dallas?

    Yes. Cheapflights offers flight deals from Reagan-National to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Dallas?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dallas (average of $299). Flying from Washington, D.C. Reagan-National Airport to Dallas in July is currently the most expensive (average of $551). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Reagan-National to Dallas

Discover the top 6 airlines that operate flights from Reagan-National to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$266FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$197Average$451FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$210Average$407FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$210Average$417FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$356FlexibilityNo cancel feeOn-time69%
DeltaCheapest$317Average$503FlexibilityNo cancel feeOn-timeN/A

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