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Washington, D.C.

$57+ Cheap flights from Dallas to Washington, D.C. (WAS)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — WAS
feb. 24 — mar. 31
lun. 2/24
lun. 3/3
1 adult, Economy
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The best prices from Dallas to Washington, D.C. are usually found in September or April, booked 78 days in advance, depart on a Thursday or Friday and return on a Friday

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

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) to Washington, D.C. (WAS). 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 febrero 19, 2025.

Round-trip from

$98
(Frontier)

One-way from

$57
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$229
From Dallas to Washington, D.C. (WAS)
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One-way flight from Dallas to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 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 Dallas to Washington, D.C.

Cheapest flights from Dallas to Washington, D.C.
Explore the most affordable flight options available from Dallas to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 19, 2025.

This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/62:56 pmDFW - BWI
Nonstop2h 50mSpirit Airlines
lun. 3/1011:12 amBWI - DFW
Nonstop3h 39mSpirit Airlines
Deal found 2/19$98
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/74:15 pmDFW - BWI
Nonstop3h 02mMultiple Airlines
dom. 3/99:51 pmBWI - DFW
1 stop13h 40mMultiple Airlines
Deal found 2/19$101
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/162:59 pmDFW - BWI
Nonstop3h 09mFrontier
lun. 5/197:58 pmBWI - DFW
Nonstop3h 45mFrontier
Deal found 2/19$115
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/65:40 amDFW - IAD
1 stop14h 45mFrontier
jue. 3/134:09 pmIAD - DFW
1 stop9h 32mFrontier
Deal found 2/18$116
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/210:09 pmDFW - DCA
1 stop12h 55mFrontier
mié. 4/97:00 amDCA - DFW
1 stop18h 14mFrontier
Deal found 2/19$117
This Southwest deal was found by Cheapflights users on 2/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/267:55 pmDAL - BWI
Nonstop2h 45mSouthwest
mié. 4/26:25 amBWI - DAL
Nonstop3h 30mSouthwest
Deal found 2/17$179
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2911:14 amDFW - BWI
1 stop5h 25mDelta
sáb. 5/39:00 amBWI - DFW
1 stop4h 53mDelta
Deal found 2/18$237
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/87:40 pmDAL - DCA
Nonstop2h 50mSouthwest
mié. 5/141:55 pmDCA - DAL
Nonstop3h 20mSouthwest
Deal found 2/19$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/295:55 amDAL - BWI
1 stop6h 04mDelta
mié. 5/77:50 pmBWI - DAL
1 stop4h 50mDelta
Deal found 2/18$237
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/87:02 pmDFW - IAD
Nonstop2h 53mAmerican Airlines
mié. 5/146:18 amIAD - DFW
Nonstop3h 31mAmerican Airlines
Deal found 2/19$237
This American Airlines deal was found by Cheapflights users on 2/17. 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.
jue. 5/85:19 amDFW - DCA
Nonstop2h 57mAmerican Airlines
mié. 5/146:59 pmDCA - DFW
Nonstop3h 26mAmerican Airlines
Deal found 2/17$237
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/237:20 amDFW - IAD
Nonstop2h 59mUnited Airlines
mié. 4/308:25 amIAD - DFW
1 stop7h 26mUnited Airlines
Deal found 2/19$247

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

Customize your flight search to find flights from Dallas to Washington, D.C. 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 febrero 19, 2025.

Fly from

Dallas

Fly to

Washington, D.C.

Route

Depart

Return

Price

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

jue. 3/6

5:40 am-2:18 pm

1 stop7h 38m

Baltimore/Washington

lun. 3/10

9:51 pm-10:31 am

1 stop13h 40m

$98

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

vie. 3/7

4:15 pm-8:17 pm

Nonstop3h 02m

Baltimore/Washington

dom. 3/9

9:51 pm-10:31 am

1 stop13h 40m

$101

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

vie. 5/16

2:59 pm-7:08 pm

Nonstop3h 09m

Baltimore/Washington

lun. 5/19

7:58 pm-10:43 pm

Nonstop3h 45m

$115

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

jue. 3/6

5:40 am-9:25 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

jue. 3/13

4:09 pm-12:41 am

1 stop9h 32m

$116

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

mié. 4/2

10:09 pm-12:04 pm

1 stop12h 55m

Washington, D.C. Reagan-National

mié. 4/9

7:00 am-12:14 am

1 stop18h 14m

$117

DallasBaltimore

DAL - BWI

DALBWI

Dallas Love Field

mié. 3/26

7:55 pm-11:40 pm

Nonstop2h 45m

Baltimore/Washington

mié. 4/2

6:25 am-8:55 am

Nonstop3h 30m

$179

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

mar. 4/29

11:14 am-5:39 pm

1 stop5h 25m

Baltimore/Washington

sáb. 5/3

9:00 am-12:53 pm

1 stop4h 53m

$237

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

jue. 5/8

7:02 pm-10:55 pm

Nonstop2h 53m

Washington, D.C. Dulles Intl

lun. 5/12

6:18 am-8:49 am

Nonstop3h 31m

$237

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

jue. 5/8

7:40 pm-11:30 pm

Nonstop2h 50m

Washington, D.C. Reagan-National

mié. 5/14

1:55 pm-4:15 pm

Nonstop3h 20m

$237

DallasBaltimore

DAL - BWI

DALBWI

Dallas Love Field

mar. 4/29

5:55 am-12:59 pm

1 stop6h 04m

Baltimore/Washington

mié. 5/7

7:50 pm-11:40 pm

1 stop4h 50m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 48 results
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Best time to book a flight from Dallas to Washington, D.C.

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

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

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

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

The best time to book flights from Dallas to Washington, D.C. is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Dallas to Washington, D.C. (average of $309). Flying from Dallas to Washington, D.C. in June is currently the most expensive (average of $389). 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 DFW to WAS?

Find hourly flight availability from Dallas to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 19, 2025.

It’s optimal to fly from Dallas to Washington, D.C. at noon. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

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

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

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

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

Explore weekly flight availability from Dallas to Washington, D.C.. 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 febrero 19, 2025.

The most flights from A78 to WAS are scheduled on a Tuesday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated febrero 19, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Dallas to Washington, D.C. 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
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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
4,413 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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
9,691 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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
8,236 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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.

JetBlue
7.4
Good
3,074 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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
8,771 reviews
Southwest
8.1
Very good
4,413 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.6

Food

7.1

Overall

8.1

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 Dallas to Washington, D.C.. 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 Dallas to Washington, D.C. round-trip?

    According to our current data, Frontier ($98), Spirit Airlines ($100), and Southwest ($179) offers the cheapest pricing from Dallas to Washington, D.C.. These flights start at 61% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Dallas to Washington, D.C. are Spirit Airlines ($57), Frontier ($59), and Southwest ($90).

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

    When deciding which route to take from Dallas to Washington, D.C. consider Dallas/Fort Worth - Washington, D.C. Dulles Intl, Dallas/Fort Worth - Baltimore/Washington or Dallas/Fort Worth - Washington, D.C. Reagan-National as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to Washington, D.C. on time: United Airlines (86%), Mesa Airlines (84%), Qantas Airways (79%).

  • What are the cheapest flights from Dallas to Washington, D.C.?

    The cheapest flight price from Dallas to Washington, D.C. is $118. On average you can expect to pay $761. The most popular route, (Dallas/Fort Worth - Washington, D.C. Dulles Intl), can usually be booked for $117.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Dallas to Washington, D.C. (average of $309). Flying from Dallas to Washington, D.C. in June is currently the most expensive (average of $389). 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

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

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Alternative routes for Dallas to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Dallas to Washington, D.C.

Discover the top 6 airlines that operate flights from Dallas to Washington, D.C.. 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 febrero 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$57Average$199FlexibilityNo cancel feeOn-time65%
FrontierCheapest$82Average$199FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$138Average$359FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$158Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$178Average$417FlexibilityNo cancel feeOn-time71%
DeltaCheapest$225Average$368FlexibilityNo cancel feeOn-timeN/A
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