What airlines fly to State of Washington?

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to State of Washington from Dallas according to our data. Alaska Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Dallas to Washington?

Alaska Airlines, Southwest, and United Airlines are the most popular carriers operating from Dallas to Washington

How many flights depart from Dallas to State of Washington on average per day?

The number of flights available between Dallas and State of Washington is 57 per day as of September 2026. The most frequent departure time is 5:00PM, with 43% of daily flights leaving in the afternoon.

How many flights depart from Dallas to State of Washington on average per week?

As of September 2026, there are 401 flights per week flying from Dallas to State of Washington. The most common day of the week flights depart is Fri, with 21% of flights taking off on this day.

When did momondo last update prices for flights from Dallas to Washington?

Prices for flights from Dallas to Washington refresh daily.

How many operators does momondo search for flights from Dallas to Washington?

There are 8 operators available for flights from Dallas to Washington as of September 2026.

How old do you have to be to fly from Dallas to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$123 Cheap Flights from Dallas to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:27 pm - 10:54 amDFW Dallas/Fort Worth-PDX Portland

16h 27m1 stop Denver Intl

12:02 pm - 5:18 amPDX Portland-DFW Dallas/Fort Worth

15h 16m2 stops Denver Intl Las Vegas Harry Reid Intl

$277Frontier

Sat, Oct 24 - Tue, Oct 27

6:15 am - 11:36 amDFW Dallas/Fort Worth-PDX Portland

7h 21m1 stop Las Vegas Harry Reid Intl

12:02 pm - 12:17 amPDX Portland-DFW Dallas/Fort Worth

10h 15m1 stop Denver Intl

$277Frontier

Fri, Oct 30 - Thu, Nov 5

7:00 am - 3:08 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

10h 08m1 stop Denver Intl

12:24 am - 6:20 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 56mnonstop

$279Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

10:00 am - 12:30 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 30mnonstop

8:00 pm - 5:20 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

7h 20m1 stop Los Angeles

$280Multiple Airlines

Wed, Oct 7 - Tue, Oct 13

3:49 pm - 6:12 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 23mnonstop

5:58 pm - 11:59 pmSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

4h 01mnonstop

$287Alaska Airlines

Fri, Oct 23 - Sun, Oct 25

7:34 pm - 10:02 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 28mnonstop

12:24 am - 6:20 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 56mnonstop

$287Alaska Airlines

Fri, Oct 23 - Sun, Oct 25

7:55 am - 10:15 amDAL Dallas Love Field-SEA Seattle/Tacoma Intl

4h 20mnonstop

12:50 pm - 6:40 pmSEA Seattle/Tacoma Intl-DAL Dallas Love Field

3h 50mnonstop

$307Southwest

Wed, Oct 7 - Sat, Oct 10

7:30 am - 9:50 amDAL Dallas Love Field-SEA Seattle/Tacoma Intl

4h 20mnonstop

3:45 pm - 9:30 pmSEA Seattle/Tacoma Intl-DAL Dallas Love Field

3h 45mnonstop

$307Southwest

Fri, Oct 30 - Mon, Nov 2

10:45 am - 4:09 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

7h 24m1 stop San Francisco

11:50 pm - 10:04 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

8h 14m1 stop Chicago O'Hare Intl

$319United Airlines

Sun, Feb 7 - Sat, Feb 13

7:30 am - 12:23 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

6h 53m1 stop San Francisco

1:19 pm - 10:29 pmSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

7h 10m1 stop San Francisco

$327United Airlines

Wed, Oct 7 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

10:59 pm - 11:54 amDFW Dallas/Fort Worth-PDX Portland

14h 55m1 stop Las Vegas Harry Reid Intl

12:38 pm - 9:35 amPDX Portland-DFW Dallas/Fort Worth

18h 57m1 stop Denver Intl

$320Frontier

Thu, Sep 17 - Sun, Sep 20

7:00 am - 11:43 amDFW Dallas/Fort Worth-PDX Portland

6h 43m1 stop Denver Intl

12:24 pm - 10:59 pmPDX Portland-DFW Dallas/Fort Worth

8h 35m1 stop Las Vegas Harry Reid Intl

$320Frontier

Mon, Sep 14 - Sat, Sep 26

5:45 am - 11:54 amDFW Dallas/Fort Worth-PDX Portland

8h 09m1 stop Las Vegas Harry Reid Intl

10:40 am - 4:41 pmPDX Portland-DFW Dallas/Fort Worth

4h 01mnonstop

$370Multiple Airlines

Mon, Sep 14 - Thu, Sep 17

5:45 am - 11:54 amDFW Dallas/Fort Worth-PDX Portland

8h 09m1 stop Las Vegas Harry Reid Intl

10:40 am - 4:41 pmPDX Portland-DFW Dallas/Fort Worth

4h 01mnonstop

$370Multiple Airlines

Mon, Sep 14 - Thu, Sep 24

5:20 pm - 7:20 pmDFW Dallas/Fort Worth-PDX Portland

4h 00mnonstop

6:00 am - 11:45 amPDX Portland-DFW Dallas/Fort Worth

3h 45mnonstop

$388American Airlines

Tue, Sep 15 - Wed, Sep 30

9:25 am - 11:20 amDAL Dallas Love Field-PDX Portland

3h 55mnonstop

2:00 pm - 7:40 pmPDX Portland-DAL Dallas Love Field

3h 40mnonstop

$388Southwest

Tue, Sep 15 - Wed, Sep 30

5:20 pm - 7:20 pmDFW Dallas/Fort Worth-PDX Portland

4h 00mnonstop

6:30 am - 3:56 pmPDX Portland-DFW Dallas/Fort Worth

7h 26m1 stop Los Angeles

$398American Airlines

Tue, Sep 15 - Wed, Sep 30

9:30 am - 4:10 pmDAL Dallas Love Field-PDX Portland

8h 40m1 stop Sacramento Intl

2:00 pm - 7:40 pmPDX Portland-DAL Dallas Love Field

3h 40mnonstop

$398Southwest

Tue, Sep 15 - Wed, Sep 30

8:53 am - 1:14 pmDFW Dallas/Fort Worth-PDX Portland

6h 21m1 stop Denver Intl

12:57 pm - 10:59 pmPDX Portland-DFW Dallas/Fort Worth

8h 02m1 stop Houston George Bush Intcntl

$403United Airlines

Tue, Sep 15 - Wed, Sep 30

5:15 am - 12:12 pmDFW Dallas/Fort Worth-PSC Pasco Tri Cities

8h 57m2 stops Houston George Bush Intcntl San Francisco

5:15 am - 12:52 pmPSC Pasco Tri Cities-DFW Dallas/Fort Worth

5h 37m1 stop Denver Intl

$410United Airlines

Wed, Sep 16 - Wed, Sep 23

Cheap direct flights

Enter your travel dates to find the best prices.

3:49 pm - 6:12 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 23mnonstop

5:58 pm - 11:59 pmSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

4h 01mnonstop

$287Alaska Airlines

Fri, Oct 23 - Sun, Oct 25

7:34 pm - 10:02 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 28mnonstop

12:24 am - 6:20 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 56mnonstop

$287Alaska Airlines

Fri, Oct 23 - Sun, Oct 25

10:00 am - 12:30 pmDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 30mnonstop

12:24 am - 6:20 amSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 56mnonstop

$287Alaska Airlines

Wed, Oct 7 - Mon, Oct 12

7:55 am - 10:15 amDAL Dallas Love Field-SEA Seattle/Tacoma Intl

4h 20mnonstop

12:50 pm - 6:40 pmSEA Seattle/Tacoma Intl-DAL Dallas Love Field

3h 50mnonstop

$307Southwest

Wed, Oct 7 - Sat, Oct 10

7:30 am - 9:50 amDAL Dallas Love Field-SEA Seattle/Tacoma Intl

4h 20mnonstop

3:45 pm - 9:30 pmSEA Seattle/Tacoma Intl-DAL Dallas Love Field

3h 45mnonstop

$307Southwest

Fri, Oct 30 - Mon, Nov 2

7:10 am - 9:47 amDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 37mnonstop

5:35 pm - 11:30 pmSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 55mnonstop

$348Delta

Tue, Feb 9 - Sat, Feb 13

7:10 am - 9:47 amDFW Dallas/Fort Worth-SEA Seattle/Tacoma Intl

4h 37mnonstop

5:35 pm - 11:30 pmSEA Seattle/Tacoma Intl-DFW Dallas/Fort Worth

3h 55mnonstop

$348Delta

Sat, Feb 6 - Sat, Feb 13

7:30 am - 9:50 amDAL Dallas Love Field-SEA Seattle/Tacoma Intl

4h 20mnonstop

3:10 pm - 9:00 pmSEA Seattle/Tacoma Intl-DAL Dallas Love Field

3h 50mnonstop

$348Southwest

Thu, Oct 22 - Mon, Oct 26

11:18 am - 1:44 pmDFW Dallas/Fort Worth-PDX Portland

4h 26mnonstop

11:49 pm - 5:29 amPDX Portland-DFW Dallas/Fort Worth

3h 40mnonstop

$357American Airlines

Mon, Dec 7 - Mon, Dec 14

5:20 pm - 7:20 pmDFW Dallas/Fort Worth-PDX Portland

4h 00mnonstop

11:49 pm - 5:31 amPDX Portland-DFW Dallas/Fort Worth

3h 42mnonstop

$357American Airlines

Thu, Oct 1 - Thu, Oct 15

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Alaska Airlines flights from Dallas to State of Washington

Our best Alaska Airlines deals on Dallas to State of Washington flight tickets

Alaska Airlines

Dec 4

DFW8:36 pmDallas/Fort Worth

4h 21m

SEA10:57 pmSeattle/Tacoma Intl

Dec 8

SEA5:59 pmSeattle/Tacoma Intl

4h 00m

DFW11:59 pmDallas/Fort Worth

$287

Alaska Airlines

Dec 7

DFW6:00 amDallas/Fort Worth

13h 14m

1 stop

GEG5:14 pmSpokane

Jan 8

GEG12:35 pmSpokane

9h 24m

1 stop

DFW11:59 pmDallas/Fort Worth

$343

Alaska Airlines

Oct 27

DFW6:14 pmDallas/Fort Worth

17h 56m

1 stop

PSC10:10 amPasco Tri Cities

Oct 31

PSC5:20 amPasco Tri Cities

5h 42m

1 stop

DFW1:02 pmDallas/Fort Worth

$366

Southwest flights from Dallas to State of Washington

Our best Southwest deals on Dallas to State of Washington flight tickets

Southwest

Oct 7

DAL7:55 amDallas Love Field

4h 20m

SEA10:15 amSeattle/Tacoma Intl

Oct 10

SEA12:50 pmSeattle/Tacoma Intl

3h 50m

DAL6:40 pmDallas Love Field

$307

Southwest

Oct 7

DAL7:55 amDallas Love Field

4h 20m

SEA10:15 amSeattle/Tacoma Intl

Oct 10

SEA11:05 amSeattle/Tacoma Intl

8h 35m

2 stops

DAL9:40 pmDallas Love Field

$322

Southwest

Oct 10

DAL3:55 pmDallas Love Field

8h 30m

1 stop

SEA10:25 pmSeattle/Tacoma Intl

Oct 13

SEA3:00 pmSeattle/Tacoma Intl

6h 20m

1 stop

DAL11:20 pmDallas Love Field

$327

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasPortland

DFW Dallas/Fort Worth - PDX Portland

DFWPDX

Dallas/Fort Worth

Sat 10/24

8:27 pm-10:54 am

1 stop16h 27m

Portland

Tue 10/27

12:02 pm-5:18 am

2 stops15h 16m

$277

DallasPortland

DFW Dallas/Fort Worth - PDX Portland

DFWPDX

Dallas/Fort Worth

Fri 10/30

6:15 am-11:36 am

1 stop7h 21m

Portland

Thu 11/5

12:02 pm-12:17 am

1 stop10h 15m

$277

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Thu 10/1

7:00 am-3:08 pm

1 stop10h 08m

Seattle/Tacoma Intl

Sun 10/4

12:24 am-6:20 am

Nonstop3h 56m

$279

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Wed 10/7

10:00 am-12:30 pm

Nonstop4h 30m

Seattle/Tacoma Intl

Tue 10/13

8:00 pm-5:20 am

1 stop7h 20m

$280

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Fri 10/23

3:49 pm-6:12 pm

Nonstop4h 23m

Seattle/Tacoma Intl

Sun 10/25

5:58 pm-11:59 pm

Nonstop4h 01m

$287

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Fri 10/23

7:34 pm-10:02 pm

Nonstop4h 28m

Seattle/Tacoma Intl

Sun 10/25

12:24 am-6:20 am

Nonstop3h 56m

$287

DallasSeattle

DAL Dallas Love Field - SEA Seattle/Tacoma Intl

DALSEA

Dallas Love Field

Wed 10/7

7:55 am-10:15 am

Nonstop4h 20m

Seattle/Tacoma Intl

Sat 10/10

12:50 pm-6:40 pm

Nonstop3h 50m

$307

Quickest round-trip

DallasSeattle

DAL Dallas Love Field - SEA Seattle/Tacoma Intl

DALSEA

Dallas Love Field

Fri 10/30

7:30 am-9:50 am

Nonstop4h 20m

Seattle/Tacoma Intl

Mon 11/2

3:45 pm-9:30 pm

Nonstop3h 45m

$307

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Sun 2/7

10:45 am-4:09 pm

1 stop7h 24m

Seattle/Tacoma Intl

Sat 2/13

11:50 pm-10:04 am

1 stop8h 14m

$319

DallasSeattle

DFW Dallas/Fort Worth - SEA Seattle/Tacoma Intl

DFWSEA

Dallas/Fort Worth

Wed 10/7

7:30 am-12:23 pm

1 stop6h 53m

Seattle/Tacoma Intl

Wed 10/14

1:19 pm-10:29 pm

1 stop7h 10m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Dallas to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Dallas, with most prices found around $294. If you aren’t able to travel to State of Washington during the month of January, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $300.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Dallas to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $416. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to State of Washington for around $459.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $424. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $438 on average. Flights to State of Washington from Dallas at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Dallas to Washington flight route?

Fly from Dallas/Fort Worth to Seattle/Tacoma Intl for the best Dallas - Washington flight prices

How far in advance should I book a flight from Dallas to Washington?

You are more likely to see cheaper flights to State of Washington from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Dallas for as low as $317 on momondo.

What cabin class options are available on Dallas to State of Washington flights?

There are 4 cabin classes available to choose from on Dallas to State of Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to State of Washington

Best Price Found	$123
Fastest flight time	3h 42m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Dallas in the past 72 hours is $123. The best round-trip flight deal from Dallas to State of Washington found on momondo in the last 72 hours is $277.

The fastest flight from Dallas to State of Washington takes 3h 42m

Direct flights go from Dallas to State of Washington every day.

There are 96 airports in State of Washington. From Dallas there are direct flights to Portland (PDX), Spokane (GEG).

Search flight deals

Frequently asked questions about flying from Dallas to Washington

When did momondo last update prices for flights from Dallas to Washington?
Prices for flights from Dallas to Washington refresh daily.
How many operators does momondo search for flights from Dallas to Washington?
There are 8 operators available for flights from Dallas to Washington as of September 2026.
How old do you have to be to fly from Dallas to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dallas to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to State of Washington

Compare and see reviews for airlines that fly from Dallas to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $77	Free Cancellation	Rating 5.6 2,604 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $128	Free Cancellation	Rating 7.8 2,813 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $162	Free Cancellation	Rating 7.4 10,212 reviews	Search United Airlines flights
Delta	PriceFrom $166	Free Cancellation	Rating 7.8 8,565 reviews	Search Delta flights
Southwest	PriceFrom $180	Free Cancellation	Rating 8.0 4,192 reviews	Search Southwest flights
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.1 12,052 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $207	Free Cancellation	Rating 7.9 12,915 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Washington?

Finding the right flight to Washington from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Dallas to Washington with flexible booking policies on momondo?

Yes. All flights to Washington from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dallas to Washington?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Washington.

I’m not ready to book a flight from Dallas to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dallas to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.