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$49+ Cheap flights from Washington, D.C. (WAS) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Washington, D.C. to Dallas are usually found in February or August, booked 80 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Washington, D.C. to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 February 20, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$49
(Frontier)

Popular in

December

Cheapest in

February

Average price

$249
From Washington, D.C. (WAS) to Dallas
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One-way flight from Washington, D.C. (WAS) to Dallas
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington, D.C. to Dallas

Cheapest flights from Washington, D.C. to Dallas
Explore the most affordable flight options available from Washington, D.C. to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1611:12 amBWI - DFW
Nonstop3h 39mSpirit Airlines
Wed 3/195:35 amDFW - BWI
1 stop10h 41mSpirit Airlines
Deal found 2/20$100
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:51 pmBWI - DFW
1 stop11h 01mMultiple Airlines
Fri 3/74:15 pmDFW - BWI
Nonstop3h 02mMultiple Airlines
Deal found 2/20$101
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:53 pmBWI - DFW
Nonstop3h 42mFrontier
Wed 3/193:00 pmDFW - BWI
Nonstop3h 03mFrontier
Deal found 2/20$104
This Frontier deal was found by Cheapflights users on 2/19. 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 3/134:09 pmIAD - DFW
1 stop9h 32mFrontier
Thu 4/35:40 amDFW - IAD
1 stop10h 16mFrontier
Deal found 2/19$129
This Frontier deal was found by Cheapflights users on 2/20. 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.
Tue 4/291:00 pmDCA - DFW
1 stop11h 04mFrontier
Wed 4/309:47 pmDFW - DCA
1 stop13h 20mFrontier
Deal found 2/20$130
This Southwest deal was found by Cheapflights users on 2/18. 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 3/256:15 pmBWI - DAL
Nonstop3h 30mSouthwest
Sat 4/58:10 pmDAL - BWI
Nonstop2h 45mSouthwest
Deal found 2/18$179
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/107:06 pmBWI - DFW
Nonstop3h 34mAmerican Airlines
Tue 4/152:25 pmDFW - BWI
Nonstop2h 50mAmerican Airlines
Deal found 2/20$229
This Southwest deal was found by Cheapflights users on 2/20. 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.
Mon 3/108:45 pmDCA - DAL
Nonstop3h 30mSouthwest
Thu 3/137:20 amDAL - DCA
Nonstop2h 40mSouthwest
Deal found 2/20$235
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1812:28 pmBWI - DFW
1 stop6h 30mDelta
Tue 4/111:20 amDFW - BWI
1 stop5h 26mDelta
Deal found 2/20$237
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 3/205:00 amDCA - DFW
Nonstop3h 41mAmerican Airlines
Mon 3/248:55 pmDFW - DCA
Nonstop2h 55mAmerican Airlines
Deal found 2/20$237
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/184:45 pmBWI - DAL
1 stop6h 04mDelta
Tue 4/16:41 pmDAL - BWI
1 stop4h 49mDelta
Deal found 2/19$237
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1812:35 pmIAD - DFW
Nonstop3h 45mUnited Airlines
Mon 3/245:29 pmDFW - IAD
Nonstop2h 52mUnited Airlines
Deal found 2/20$238

Find flights from Washington, D.C. to Dallas within your budget

Customize your flight search to find flights from Washington, D.C. 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 February 20, 2025.

Fly from

Washington, D.C.

Fly to

Dallas

Route

Depart

Return

Price

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Sun 3/16

11:12 am-1:51 pm

Nonstop3h 39m

Dallas/Fort Worth

Wed 3/19

5:35 am-5:16 pm

1 stop10h 41m

$100

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Thu 3/6

9:51 pm-7:52 am

1 stop11h 01m

Dallas/Fort Worth

Fri 3/7

4:15 pm-8:17 pm

Nonstop3h 02m

$101

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Sun 3/16

8:53 pm-11:35 pm

Nonstop3h 42m

Dallas/Fort Worth

Wed 3/19

3:00 pm-7:03 pm

Nonstop3h 03m

$104

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Thu 3/13

4:09 pm-12:41 am

1 stop9h 32m

Dallas/Fort Worth

Thu 4/3

5:40 am-4:56 pm

1 stop10h 16m

$129

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Tue 4/29

1:00 pm-11:04 pm

1 stop11h 04m

Dallas/Fort Worth

Wed 4/30

9:47 pm-12:07 pm

1 stop13h 20m

$130

BaltimoreDallas

BWI - DAL

BWIDAL

Baltimore/Washington

Tue 3/25

6:15 pm-8:45 pm

Nonstop3h 30m

Dallas Love Field

Sat 4/5

8:10 pm-11:55 pm

Nonstop2h 45m

$179

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Thu 4/10

7:06 pm-9:40 pm

Nonstop3h 34m

Dallas/Fort Worth

Tue 4/15

2:25 pm-6:15 pm

Nonstop2h 50m

$229

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Mon 3/10

8:45 pm-11:15 pm

Nonstop3h 30m

Dallas Love Field

Thu 3/13

7:20 am-11:00 am

Nonstop2h 40m

$235

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Tue 3/18

12:28 pm-5:58 pm

1 stop6h 30m

Dallas/Fort Worth

Tue 4/1

11:20 am-5:46 pm

1 stop5h 26m

$237

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Thu 3/20

5:00 am-7:41 am

Nonstop3h 41m

Dallas/Fort Worth

Mon 3/24

8:55 pm-12:50 am

Nonstop2h 55m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 47 results
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Best time to book a flight from Washington, D.C. to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Dallas

Get recent, data-driven insights about flights from Washington, D.C. to Dallas including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Dallas. Price data was last updated on February 14, 2025.

The price you pay for your flight from Washington, D.C. to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas (average of $216). Flying from Washington, D.C. 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 WAS to DFW?

Find hourly flight availability from Washington, D.C. 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 February 20, 2025.

It’s optimal to fly from Washington, D.C. to Dallas in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Washington, D.C. to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Dallas. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Washington, D.C. to Dallas

Explore weekly flight availability from Washington, D.C. 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 February 20, 2025.

The most flights from WAS to A78 are scheduled on a Thursday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Dallas by month

Plan your trip to Dallas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

Plan your trip to Dallas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Washington, D.C. to Dallas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

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

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

    According to our current data, Spirit Airlines ($100), Frontier ($108), and Southwest ($179) offers the cheapest pricing from Washington, D.C. to Dallas. Spirit Airlines is currently priced 64% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $49. Users have also found prices from $54 and $90 on Spirit Airlines and Southwest, respectively.

  • What are the most popular routes from Washington, D.C. to Dallas?

    The most popular flight routes from Washington, D.C. to Dallas are Washington, D.C. Dulles Intl - Dallas/Fort Worth, Baltimore/Washington - Dallas/Fort Worth and Washington, D.C. Reagan-National - Dallas/Fort Worth.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Dallas consider choosing United Airlines (82%), Mesa Airlines (81%) or American Airlines (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. to Dallas?

    The cheapest flight price from Washington, D.C. to Dallas is $118. On average you can expect to pay $762. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $135.

  • Can I find deals for flights from Washington, D.C. to Dallas that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Dallas?

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

  • Can I find deals for business class flights from Washington, D.C. to Dallas?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas (average of $216). Flying from Washington, D.C. 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. 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 Washington, D.C. to Dallas

Discover the top 6 airlines that operate flights from Washington, D.C. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$45Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$77Average$207FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$125Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$366FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$180Average$504FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$421FlexibilityNo cancel feeOn-timeN/A
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