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$70+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — DFW
Okt 17 — Okt 241
Fr 10/17
Fr 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Dallas are usually found in August or July, booked 85 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap 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 September 17, 2025.

Round-trip from

$139
(American Airlines)

One-way from

$70
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$337
From Washington, D.C. Reagan-National to Dallas
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One-way flight from Washington, D.C. Reagan-National to Dallas
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mi 10/225:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Sa 10/255:14 amDFW - DCA
Nonstop2h 52mAmerican Airlines
Deal found 9/15$139
This Southwest deal was found by Cheapflights users on 9/15. 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.
Mi 11/129:05 pmDCA - DAL
Nonstop3h 25mSouthwest
Sa 11/156:50 amDAL - DCA
Nonstop2h 40mSouthwest
Deal found 9/15$139
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sa 11/15:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Sa 11/85:33 amDFW - DCA
Nonstop2h 46mAmerican Airlines
Deal found 9/17$141
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mi 10/85:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Mi 10/159:00 pmDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/15$149
This Southwest deal was found by Cheapflights users on 9/15. 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.
Di 10/149:20 pmDCA - DAL
Nonstop3h 10mSouthwest
Di 10/214:55 pmDAL - DCA
Nonstop2h 55mSouthwest
Deal found 9/15$149
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sa 10/115:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Sa 10/119:00 pmDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/15$159
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mi 10/85:00 amDCA - DFW
Nonstop3h 28mAmerican Airlines
Sa 10/119:00 pmDFW - DCA
Nonstop2h 59mAmerican Airlines
Deal found 9/16$160
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Mi 11/126:30 amDCA - DFW
Nonstop3h 43mAmerican Airlines
Sa 11/155:33 amDFW - DCA
Nonstop2h 46mAmerican Airlines
Deal found 9/15$164
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sa 11/86:38 pmDCA - DFW
Nonstop3h 38mAmerican Airlines
Fr 11/147:10 pmDFW - DCA
Nonstop2h 50mAmerican Airlines
Deal found 9/15$168
This Southwest deal was found by Cheapflights users on 9/16. 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.
Sa 11/83:30 pmDCA - DAL
Nonstop3h 30mSouthwest
Mo 11/107:15 pmDAL - DCA
Nonstop2h 40mSouthwest
Deal found 9/16$168
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sa 10/257:02 pmDCA - DFW
Nonstop3h 22mAmerican Airlines
So 10/265:14 amDFW - DCA
Nonstop2h 52mAmerican Airlines
Deal found 9/16$169
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sa 10/257:02 pmDCA - DFW
Nonstop3h 22mAmerican Airlines
Mo 10/277:02 pmDFW - DCA
Nonstop2h 58mAmerican Airlines
Deal found 9/17$170

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 September 17, 2025.
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

Reagan-National

Fly to

Dallas

Route

Depart

Return

Price

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Sa 12/13

6:30 am-8:50 am

Nonstop3h 20m

Dallas Love Field

Mo 12/15

7:25 am-11:10 am

Nonstop2h 45m

$168

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

So 11/16

6:10 am-8:35 am

Nonstop3h 25m

Dallas Love Field

Mi 11/19

7:25 am-11:10 am

Nonstop2h 45m

$168

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Sa 11/8

3:30 pm-6:00 pm

Nonstop3h 30m

Dallas Love Field

So 11/9

6:20 am-10:00 am

Nonstop2h 40m

$168

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Fr 10/31

6:10 am-8:25 am

Nonstop3h 15m

Dallas Love Field

Di 11/4

4:55 pm-8:45 pm

Nonstop2h 50m

$168

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Mi 10/8

1:45 pm-6:35 pm

1 stop5h 50m

Dallas Love Field

Mi 10/15

7:15 am-11:00 am

Nonstop2h 45m

$178

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Sa 10/11

12:30 pm-2:45 pm

Nonstop3h 15m

Dallas Love Field

Di 10/14

1:55 pm-8:55 pm

1 stop6h 00m

$188

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Do 11/13

3:30 pm-9:20 pm

1 stop6h 50m

Dallas Love Field

Sa 11/15

6:50 am-10:30 am

Nonstop2h 40m

$188

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Sa 10/25

6:30 am-8:45 am

Nonstop3h 15m

Dallas Love Field

Mo 10/27

7:50 am-3:00 pm

2 stops6h 10m

$193

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Do 10/30

6:05 am-8:20 am

Nonstop3h 15m

Dallas Love Field

Fr 10/31

6:25 pm-10:10 pm

Nonstop2h 45m

$197

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Mo 12/22

8:10 pm-10:50 pm

Nonstop3h 40m

Dallas Love Field

Di 12/30

4:55 pm-8:45 pm

Nonstop2h 50m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 46 results
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The best insider tips for Washington, D.C. Reagan-National Airport to Dallas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Reagan-National Airport to Dallas trip
Airports
DCA

DCA offers live updates on security wait times. Check online before choosing North or South security at Terminal 2.

Read more about DCAby Emily Zemler
DAL

DAL is just a 20-minute drive from downtown Dallas, with rideshares and public transit available for easy access.

Read more about DALby Paul Rubio
Our travel experts
Emily Zemler

Emily Zemler

Expert on DCA

Emily Zemler

Emily Zemler

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

Paul Rubio

Paul Rubio

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Dallas. Price data was last updated on September 12, 2025.

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 85 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 month to book a flight from Washington, D.C. Reagan-National Airport to Dallas?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dallas (average of $216). Flying from Washington, D.C. Reagan-National Airport to Dallas in March is currently the most expensive (average of $295). 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 September 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from Washington, D.C. Reagan-National Airport to Dallas by exploring options for tickets in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Dallas flight should consider departing on Tuesday at noon 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.

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 September 17, 2025.

The most flights from DCA to A78 are scheduled on a Monday (17 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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 September 17, 2025.
See what other customers who have flown with Southwest, Delta, and United 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
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,961 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,242 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 3h 20m. Fly via Southwest, United Airlines, or Delta 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 Spirit Airlines is currently your cheapest option to Dallas, with prices starting at $96. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $118 and $158, respectively. You may be able to fly from Washington, D.C. Reagan-National Airport to Dallas for 69% 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 Southwest. According to our data, you can fly for as low as $70. Users have also found prices from $109 and $110 on United Airlines and American Airlines, 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 (92%), GOL (77%) or American Airlines (73%) 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 $123. On average you can expect to pay $1,148. The most popular route, (Washington, D.C. Reagan-National - Dallas/Fort Worth), can usually be booked for $189.

  • 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, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Dallas (average of $216). Flying from Washington, D.C. Reagan-National Airport to Dallas in March is currently the most expensive (average of $295). 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

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Alternative routes for Reagan-National to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$96Average$173FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$229FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$158Average$307FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$191Average$359FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$405FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$376FlexibilityNo cancel feeOn-timeN/A

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