Cheap flights from Seattle to Dallas

Round-trip
Economy
Seattle (SEA)
Dallas (DFW)
Thu 6/17
Thu 6/24
Any month
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Flight information for Seattle to Dallas

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dallas
Best Price Found$145The best flight deal from Seattle to Dallas found on momondo in the last 72 hours is $145
Fastest flight time3h 45mThe fastest flight from Seattle to Dallas takes 3h 45m
Direct flightsWe and SuDirect flights go from Seattle to Dallas on Wednesday and Sunday. The only airline offering direct flights is Alaska Airlines.
Airports in Dallas3 airportsThere are 3 airports near Dallas: Dallas Addison (ADS), Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

How to get the cheapest flight ticket from Seattle to Dallas

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 Seattle to Dallas?

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

What is the cheapest day to depart Seattle for Dallas?

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

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

in the morning
Seattle to Dallas flights are approximately 15% more expensive in the afternoon than in the morning

What is the cheapest Seattle to Dallas flight route?

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

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

28 days before
The cheapest time to buy a flight from Seattle to Dallas is approximately 28 days to departure
60
Days before departure
0

Easily compare round-trip flights from Seattle to Dallas

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 Seattle to Dallas by changing tabs
American Airlines
Jun 7
SEA7:43 amSeattle/Tacoma Intl
4h 06m
DFW11:49 amDallas/Fort Worth
Jun 7
DFW3:00 pmDallas/Fort Worth
7h 09m
1 stop
SEA10:09 pmSeattle/Tacoma Intl
Spirit Airlines
May 27
SEA2:25 pmSeattle/Tacoma Intl
9h 06m
1 stop
DFW11:31 pmDallas/Fort Worth
Jun 5
DFW2:37 amDallas/Fort Worth
6h 56m
1 stop
SEA9:33 amSeattle/Tacoma Intl
Spirit Airlines
Jul 7
SEA3:57 pmSeattle/Tacoma Intl
14h 25m
1 stop
DFW6:22 amDallas/Fort Worth
Jul 13
DFW10:55 amDallas/Fort Worth
6h 12m
1 stop
SEA5:07 pmSeattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to Dallas

If you're looking for one-way flights from Seattle to Dallas, view some of our deals below provided by Spirit Airlines and Frontier
Alaska Airlines
Jun 23
SEA12:24 pmSeattle/Tacoma Intl
3h 49m
DAL4:13 pmDallas Love Field
Spirit Airlines
Aug 4
SEA10:09 amSeattle/Tacoma Intl
7h 03m
1 stop
DFW5:12 pmDallas/Fort Worth
Spirit Airlines
Jul 26
SEA3:57 pmSeattle/Tacoma Intl
7h 03m
1 stop
DFW11:00 pmDallas/Fort Worth

Best airlines flying from Seattle to Dallas

Compare and see reviews for airlines that fly from Seattle to Dallas with momondo
AirlineRatingFree CancellationPrice
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
Frontier
PriceFrom $85
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
United Airlines
PriceFrom $94
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.0

Food

Reviews

Pros: everything

Cons: nono

1 / 10
American Airlines
PriceFrom $99
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 Seattle/Tacoma Intl to Dallas have COVID-19 safety policies in place?

Alaska Airlines has implemented additional safety measures to accommodate travelers. When flying from Seattle/Tacoma Intl to Dallas, expect masks to be provided - they are required onboard. Aircrafts are also being cleaned thoroughly with enhanced products regularly. Additional policies include the installation of HEPA filters and pre-flight testing. Some airlines are even offering socially-distanced seating for a limited time. Keep in mind that policies will vary by airline.

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

To ease the stress of booking flights, some of our airline partners flying from Seattle/Tacoma Intl to Dallas 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 Seattle to Dallas

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to El Paso, Texas Flights
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Seattle to Harlingen, Texas Flights
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Seattle to Corpus Christi Flights
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Bellingham to Houston Flights
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11h 08m
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Walla Walla to Dallas Flights
Fastest flight time
7h 05m
Cheapest price
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