Search flights from Pittsburgh (PIT) to Seattle (SEA)
Book your plane tickets from Pittsburgh to Seattle with ease
Cheapest flights to Seattle
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue 28 OctUS$130.90One wayEconomy1 traveller
- Tue 21 OctUS$131.48One wayEconomy1 traveller
- Wed 22 OctUS$131.65One wayEconomy1 traveller
Flying from Pittsburgh to Seattle: things to know
The most popular route is from Pittsburgh International Airport in Pittsburgh to Sea-Tac Airport in Seattle. On average this flight takes 6 hours 14 minutes one way and costs US$602 for the round trip.
Most popular route | Pittsburgh International Airport (PIT) to Sea-Tac Airport (SEA) |
|---|---|
Average flight time | 6 hours 14 minutes |
Average round-trip price | US$602 |
Fly from Pittsburgh to Seattle | 8 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 selected airfares
Airlines that fly from Pittsburgh to Seattle
Airline options may vary according to recently booked flights and your search terms
Alaska Airlines
American Airlines
United Airlines
Hawaiian Airlines
Frontier Airlines
Spirit Airlines
Southwest Airlines
Sun Country
Frequently asked questions
Fly to more destinations from Pittsburgh
New YorkUnited States
OrlandoUnited States
Fort LauderdaleUnited States
Las VegasUnited States
TampaUnited States
Myrtle BeachUnited States
Los AngelesUnited States
WashingtonUnited States
MiamiUnited States
NashvilleUnited States
DallasUnited States
HoustonUnited States
JacksonvilleUnited States
BostonUnited States
ChicagoUnited States
PhiladelphiaUnited States
PhoenixUnited States
SeattleUnited States
SarasotaUnited States
SavannahUnited States
LondonUnited Kingdom
San FranciscoUnited States
Palm BeachUnited States
AtlantaUnited States
DenverUnited States
New OrleansUnited States
Fort MyersUnited States
