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$88+ Cheap flights from Dallas to Washington

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Dallas to Washington

Keep the following information in mind while searching for Dallas to Washington flight deals. Data was last updated August 1, 2025.

Round-trip from

$178
(Kiwi.com)

One-way from

$88
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$278
From Dallas to Washington
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One-way flight from Dallas to Washington
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Highest demand for flights based on searches. 14% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dallas to Washington

Cheapest flights from Dallas to Washington
Explore the most affordable flight options available from Dallas to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 8/316:15 amDFW - SEA
Nonstop4h 17mHawaiian Airlines
Fri 9/512:33 amSEA - DFW
Nonstop4h 02mHawaiian Airlines
Deal found 7/30$178
This Frontier deal was found by Cheapflights users on 7/29. 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.
Mon 8/116:10 amDFW - SEA
Nonstop4h 24mFrontier
Fri 8/159:29 amSEA - DFW
Nonstop3h 51mFrontier
Deal found 7/29$185
This Mytrip deal was found by Cheapflights users on 7/30. 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.
Thu 9/257:45 pmDFW - PDX
1 stop17h 26mSpirit Airlines
Tue 10/148:04 pmPDX - DFW
1 stop15h 43mSpirit Airlines
Deal found 7/30$191
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/318:37 pmDFW - SEA
Nonstop4h 17mMultiple Airlines
Sat 9/66:00 amSEA - DFW
Nonstop4h 02mMultiple Airlines
Deal found 7/31$191
This CheapOair deal was found by Cheapflights users on 7/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:42 pmDFW - PDX
1 stop6h 22mMultiple Airlines
Sat 10/256:05 amPDX - DFW
1 stop15h 49mMultiple Airlines
Deal found 7/30$195
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:14 pmDFW - PDX
Nonstop4h 06mAlaska Airlines
Sat 10/411:31 amPDX - DFW
Nonstop3h 58mAlaska Airlines
Deal found 7/31$197
This Delta deal was found by Cheapflights users on 8/1. 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 8/264:20 pmDFW - GEG
1 stop7h 06mDelta
Tue 9/91:20 pmGEG - DFW
1 stop8h 24mDelta
Deal found 8/1$197
This Southwest deal was found by Cheapflights users on 7/30. 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 9/34:30 pmDAL - PDX
Nonstop3h 55mSouthwest
Tue 9/911:50 amPDX - DAL
Nonstop3h 40mSouthwest
Deal found 7/30$197
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 8/3112:05 pmDAL - SEA
Nonstop4h 10mSouthwest
Tue 9/912:30 pmSEA - DAL
Nonstop4h 05mSouthwest
Deal found 7/30$198
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:15 amDFW - SEA
Nonstop4h 19mAlaska Airlines
Sat 9/66:00 amSEA - DFW
Nonstop4h 02mAlaska Airlines
Deal found 7/31$198
This SmartFares deal was found by Cheapflights users on 7/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:34 amDFW - PDX
Nonstop4h 03mHawaiian Airlines
Sun 10/511:30 pmPDX - DFW
Nonstop3h 44mHawaiian Airlines
Deal found 7/31$203
This Delta deal was found by Cheapflights users on 7/31. 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.
Sat 11/16:00 amDAL - GEG
1 stop7h 41mDelta
Mon 11/312:51 pmGEG - DAL
1 stop9h 04mDelta
Deal found 7/31$211

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas to Washington 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 1, 2025.
Use the filters below to find and compare flights from Dallas to Washington that are best for you.

Fly from

Dallas

Fly to

Washington

Route

Depart

Return

Price

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

6:15 am-8:32 am

Nonstop4h 17m

Seattle/Tacoma Intl

Fri 9/5

12:33 am-6:35 am

Nonstop4h 02m

$178

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Mon 8/11

6:10 am-8:34 am

Nonstop4h 24m

Seattle/Tacoma Intl

Fri 8/15

9:29 am-3:20 pm

Nonstop3h 51m

$185

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

Thu 9/25

7:45 pm-7:04 pm

1 stop25h 19m

Portland

Tue 9/30

8:04 pm-1:47 pm

1 stop15h 43m

$191

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

8:37 pm-10:54 pm

Nonstop4h 17m

Seattle/Tacoma Intl

Sat 9/6

6:00 am-12:02 pm

Nonstop4h 02m

$191

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

Wed 10/22

2:42 pm-7:04 pm

1 stop6h 22m

Portland

Sat 10/25

6:05 am-11:54 pm

1 stop15h 49m

$195

DallasPortland

DFW - PDX

DFWPDX

Dallas/Fort Worth

Sat 9/27

6:14 pm-8:20 pm

Nonstop4h 06m

Portland

Sat 10/4

11:31 am-5:29 pm

Nonstop3h 58m

$197

DallasSpokane

DFW - GEG

DFWGEG

Dallas/Fort Worth

Tue 8/26

4:20 pm-9:26 pm

1 stop7h 06m

Spokane

Tue 9/9

1:20 pm-11:44 pm

1 stop8h 24m

$197

DallasPortland

DAL - PDX

DALPDX

Dallas Love Field

Wed 9/3

4:30 pm-6:25 pm

Nonstop3h 55m

Portland

Tue 9/9

11:50 am-5:30 pm

Nonstop3h 40m

$197

DallasSeattle

DAL - SEA

DALSEA

Dallas Love Field

Sun 8/31

12:05 pm-2:15 pm

Nonstop4h 10m

Seattle/Tacoma Intl

Tue 9/9

12:30 pm-6:35 pm

Nonstop4h 05m

$198

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

9:15 am-11:34 am

Nonstop4h 19m

Seattle/Tacoma Intl

Sat 9/6

6:00 am-12:02 pm

Nonstop4h 02m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 60 results
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Best time to book a flight from Dallas to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Dallas to Washington

What is the cheapest month to book a flight from Dallas to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Dallas to State of Washington (average of $238). Flying from Dallas to State of Washington 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 WA?

Find hourly flight availability from Dallas to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

When flying from Dallas to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Dallas to State of Washington

Explore weekly flight availability from Dallas to Washington. 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 1, 2025.

The most flights from A78 to USWA are scheduled on a Thursday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

How much does it cost to fly round-trip from Dallas to State of Washington?

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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. Reviews last updated August 1, 2025.
Read through reviews of airlines operating flights from Dallas to Washington, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

Related info for your journey

Find useful and relevant information for your journey from Dallas to Washington. 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 to fly from Dallas to State of Washington one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $88. Users have also found prices from $96 and $98 on Alaska Airlines and Hawaiian Airlines, respectively.

  • What are the most popular routes from Dallas to State of Washington?

    When deciding which route to take from Dallas to State of Washington consider Dallas/Fort Worth - Seattle/Tacoma Intl, Dallas/Fort Worth - Portland or Dallas Love Field - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from Dallas to State of Washington?

    No one likes to see their flight delayed. When booking a flight from Dallas to State of Washington consider choosing Scandinavian Airlines (93%), Delta (87%) or Frontier (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas to State of Washington?

    Looking at all options, your cheapest flight can be booked for $106. While the most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl) can be booked for $198 on average our data indicates $1,554 when flying from Dallas to State of Washington.

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

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

  • How can I find direct flights from Dallas to Washington?

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

  • Can I find deals for business class flights from Dallas to Washington?

    Yes. Cheapflights offers flight deals from Dallas to Washington 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 State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Dallas to State of Washington (average of $238). Flying from Dallas to State of Washington 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

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Alternative routes for Dallas to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Dallas to Washington

Discover the top 8 airlines that operate flights from Dallas to Washington. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$201FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$76Average$173FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$121Average$279FlexibilityNo cancel feeOn-time85%
DeltaCheapest$130Average$300FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$181Average$445FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$184Average$425FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$184Average$436FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$238Average$480FlexibilityNo cancel feeOn-time69%

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