Cheap flights from Dallas to Seattle

Round-trip
Economy
Dallas (DFW)
Seattle (SEA)
Wed 6/16
Wed 6/23
Any month
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Flight information for Dallas to Seattle

Find info about flight duration, direct flights, and airports for your flight from Dallas to Seattle
Best Price Found$153The best flight deal from Dallas to Seattle found on momondo in the last 72 hours is $153
Fastest flight time4h 12mThe fastest flight from Dallas to Seattle takes 4h 12m
Direct flightsTu, We, Th and SaDirect flights go from Dallas to Seattle on Tuesday, Wednesday, Thursday and Saturday. The only airline offering direct flights is Alaska Airlines.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Dallas to Seattle

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

What is the cheapest month to fly from Dallas to Seattle?

October
The cheapest time of year to fly to Seattle from Dallas is October. Most expensive is December

What is the cheapest day to depart Dallas for Seattle?

Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Dallas to Seattle?

in the evening
Dallas to Seattle flights are approximately 22% more expensive at noon than in the evening

What is the cheapest Dallas to Seattle flight route?

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

How far in advance should you book Dallas to Seattle flights?

25 days before
The cheapest time to buy a flight from Dallas to Seattle is approximately 25 days to departure
60
Days before departure
0

Easily compare round-trip flights from Dallas to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dallas to Seattle by changing tabs
Spirit Airlines
Jul 27
DFW10:55 amDallas/Fort Worth
6h 12m
1 stop
SEA5:07 pmSeattle/Tacoma Intl
Aug 4
SEA10:09 amSeattle/Tacoma Intl
7h 03m
1 stop
DFW5:12 pmDallas/Fort Worth
Spirit Airlines
Aug 11
DFW1:54 amDallas/Fort Worth
7h 45m
1 stop
SEA9:39 amSeattle/Tacoma Intl
Aug 18
SEA10:09 amSeattle/Tacoma Intl
8h 27m
1 stop
DFW6:36 pmDallas/Fort Worth
Spirit Airlines
Jun 5
DFW2:37 amDallas/Fort Worth
6h 56m
1 stop
SEA9:33 amSeattle/Tacoma Intl
Jun 15
SEA2:20 pmSeattle/Tacoma Intl
9h 20m
1 stop
DFW11:40 pmDallas/Fort Worth

Find the cheapest one-way flights from Dallas to Seattle

If you're looking for one-way flights from Dallas to Seattle, view some of our deals below provided by Spirit Airlines
Alaska Airlines
Sep 7
DAL2:00 pmDallas Love Field
4h 05m
SEA6:05 pmSeattle/Tacoma Intl
American Airlines
Sep 7
DFW3:11 pmDallas/Fort Worth
4h 14m
SEA7:25 pmSeattle/Tacoma Intl
Spirit Airlines
Jul 27
DFW10:55 amDallas/Fort Worth
6h 12m
1 stop
SEA5:07 pmSeattle/Tacoma Intl

Best airlines flying from Dallas to Seattle

Compare and see reviews for airlines that fly from Dallas to Seattle with momondo
AirlineRatingFree CancellationPrice
Frontier
PriceFrom $60
Free Cancellation
Rating
7.5
8.0

Boarding

7.1

Comfort

8.1

Crew

6.6

Entertainment

6.9

Food

Reviews

Cons: Everything is ok

1 / 10
Spirit Airlines
PriceFrom $80
Free Cancellation
Rating
7.0
7.4

Boarding

6.7

Comfort

7.7

Crew

6.2

Entertainment

6.4

Food

Reviews

Cons: Too many of the passengers were out of control

1 / 10
United Airlines
PriceFrom $98
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: It was meh....

Cons: I got no notification that the flight was going to be 1 hour earlier

1 / 10
American Airlines
PriceFrom $104
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.9

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Yes made sure mask was in place

Cons: No

1 / 10
Alaska Airlines
PriceFrom $109
Free Cancellation
Rating
8.2
8.7

Boarding

8.5

Comfort

8.8

Crew

8.0

Entertainment

7.4

Food

Reviews

Pros: Accommodated to an earlier flight without questions asked.

Cons: Always been a delight!

1 / 10
Delta
PriceFrom $117
Free Cancellation
Rating
8.1
8.2

Boarding

8.4

Comfort

8.2

Crew

7.8

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10

Which airlines flying from Dallas to Seattle/Tacoma Intl have COVID-19 safety policies in place?

Airlines such as Alaska Airlines have taken additional precautions to make sure you’re safer while traveling. Airlines flying from Dallas to Seattle/Tacoma Intl are working to protect travelers. Some of these new policies include temperature checks, pre-flight testing, sanitization of key touchpoints, as well as mask requirements when onboard. Some airlines have even implemented socially distanced seating for a limited time. Policies will vary by airline.

Are airlines flying from Dallas to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from Dallas to Seattle/Tacoma Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: Alaska Airlines, American Airlines, and Spirit Airlines.


Alternative routes for Dallas to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Houston to Seattle Flights
Fastest flight time
4h 34m
Cheapest price
$164
El Paso, Texas to Seattle Flights
Fastest flight time
3h 38m
Cheapest price
$184
Dallas to Spokane Flights
Fastest flight time
6h 10m
Cheapest price
$193
Houston to Spokane Flights
Fastest flight time
6h 00m
Cheapest price
$215
Killeen to Seattle Flights
Fastest flight time
6h 25m
Cheapest price
$215
Corpus Christi to Seattle Flights
Fastest flight time
7h 13m
Cheapest price
$313
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