Search flights from Dallas (DFW) to Seattle (SEA)
Book your plane tickets from Dallas to Seattle with ease
Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue, Sep 30$84.36One-wayEconomy1 traveler
- Tue, Sep 23$85.89One-wayEconomy1 traveler
- Wed, Sep 24$85.98One-wayEconomy1 traveler
Flying from Dallas to Seattle: things to know
The most popular route is from Dallas-Fort Worth International Airport in Dallas to Sea-Tac Airport in Seattle. On average this flight takes 4 hours 41 minutes one-way and costs $590 round-trip.
Most popular route | Dallas-Fort Worth International Airport (DFW) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 4 hours 41 minutes |
Average round-trip price | $590 |
Fly from Dallas to Seattle | 6 airlines |
Reasons to book flights with Booking.com
Great selection
Easily compare flights, airlines, and prices – all in one place
No hidden fees
Always know exactly what you’re paying for
Flexibility
Use our flexible plane ticket option to change your dates if needed
Flexible plane ticket options are available for an additional cost on select airfares
Airlines that fly from Dallas to Seattle
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
American Airlines
Frontier Airlines
Spirit Airlines
Hawaiian Airlines
United Airlines
Frequently asked questions
Fly to more destinations from Dallas
New YorkUnited States
Los AngelesUnited States
Las VegasUnited States
ChicagoUnited States
AtlantaUnited States
OrlandoUnited States
MiamiUnited States
Mexico CityMexico
BaltimoreUnited States
PhoenixUnited States
Fort LauderdaleUnited States
DetroitUnited States
DenverUnited States
CancúnMexico
TampaUnited States
PhiladelphiaUnited States
San FranciscoUnited States
SeattleUnited States
CharlotteUnited States
BostonUnited States
Washington, D.C.United States
San DiegoUnited States
New OrleansUnited States
MinneapolisUnited States
HoustonUnited States
GuadalajaraMexico
RaleighUnited States
