Cheap flights from Dallas to Seattle

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Flight information for Dallas to Seattle
(A78 to 03A)

Find info about flight duration, direct flights, and airports for your flight from Dallas to Seattle
Best Price Found $47 The best flight deal from Dallas to Seattle found on momondo in the last 72 hours is $47
Fastest flight time 4h 17m The fastest flight from Dallas to Seattle takes 4h 17m.
Direct flights Every day Direct flights go from Dallas to Seattle every day.
Airports in Seattle 3 airports There 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 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 fly to Seattle?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Seattle?
in the evening
Dallas to Seattle flights are approximately 22% more expensive at noon than in the evening
What is the cheapest airline that flies to Seattle?
Frontier
Frontier, United Airlines, and Spirit Airlines are the most popular carriers operating from Dallas to Seattle
What is the cheapest route?
Dallas/Fort Worth - Seattle/Tacoma Intl
Fly from Dallas/Fort Worth to Seattle/Tacoma Intl for the best Dallas - Seattle flight prices
When is the cheapest time to book a flight to Seattle?
48 days before
The cheapest time to buy a flight from Dallas to Seattle is approximately 48 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
Quickest
Cheapest
Spirit Airlines
Apr 15
DFW
Dallas/Fort Worth
13h 44m
1 stop
SEA
Seattle/Tacoma Intl
Apr 26
SEA
Seattle/Tacoma Intl
8h 21m
1 stop
DFW
Dallas/Fort Worth
Multiple Airlines
May 8
DFW
Dallas/Fort Worth
7h 13m
1 stop
SEA
Seattle/Tacoma Intl
May 11
SEA
Seattle/Tacoma Intl
7h 35m
1 stop
DFW
Dallas/Fort Worth
Spirit Airlines
Apr 9
DFW
Dallas/Fort Worth
8h 14m
1 stop
SEA
Seattle/Tacoma Intl
Apr 12
SEA
Seattle/Tacoma Intl
8h 21m
1 stop
DFW
Dallas/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
Quickest
Cheapest
Spirit Airlines
Apr 10
DFW
Dallas/Fort Worth
8h 14m
1 stop
SEA
Seattle/Tacoma Intl
Multiple Airlines
Apr 16
DFW
Dallas/Fort Worth
23h 44m
1 stop
SEA
Seattle/Tacoma Intl
Spirit Airlines
Apr 18
DFW
Dallas/Fort Worth
13h 44m
1 stop
SEA
Seattle/Tacoma Intl

Flights from Dallas to: