Recommended by:More >

Cheap Flights from Springfield to Seattle, WA, United States - SPI to SEA

Did You Know?

You must make at least one connection to fly from Springfield, IL to Seattle.
68,872 seats are available per week to fly from Springfield, IL to Seattle.
American Airlines has 490 connecting flights between Springfield, IL and Seattle.
There are 2896 flights from Springfield, IL to Seattle per week.

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$262
Frontier, Alaska, US Airways, United, American, AirTran, Delta
$289
Delta, Frontier, American, United, Alaska
$289
Alaska, United, Delta, American, US Airways
$369
American, US Airways, Delta, United
$369
American, Delta
$369
Frontier, American, Delta
$369
Virgin America, Spirit, American, US Airways, Alaska, Delta, United, Frontier
$225
United, Alaska, US Airways, Delta, American, Frontier
$289
American, Alaska, United, US Airways, Frontier, Delta
$366
American, US Airways, Alaska, United, Delta, Sun Country, Spirit, Frontier, Virgin America, AirTran
$214
Alaska, Delta, American, Frontier
$437
United, Delta, US Airways, American, Frontier, Alaska
$273
US Airways, United, American, AirTran, Virgin America, Delta, Alaska
$267
Alaska, American, US Airways, Delta, United
$406
US Airways, United, Alaska, American, Delta, AirTran
$435
AirTran, Spirit, American, US Airways, Delta, Alaska
$137
United, Delta, American, Frontier, US Airways, AirTran
$150
Alaska, United, Delta, US Airways, American, Frontier
$437
Alaska, American, Delta
$430
Alaska, American, Frontier, United, Delta, US Airways
$289
United, Alaska, Delta, US Airways, American, AirTran
$342
Alaska, United, Delta, US Airways, American
$181
US Airways, United, Delta, Alaska, American
$437
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$223

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, Air Canada, United, Alaska, American, WestJet, US Airways
$357
United, Alaska, American, WestJet, Delta, Air Canada
$435
US Airways, Alaska, Air Canada, United, Delta, American, WestJet
$407
United, WestJet, American, US Airways, Alaska, Delta, Air Canada
$354
United, WestJet, Air Canada, Delta, Alaska, American, US Airways
$506
Recommended by:More >
Cheap Flights from Springfield to Seattle, WA, United States, from $369 Round trip from SPI to SEA