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Cheap Flights from Idaho Falls to Seattle - IDA to SEA

Did You Know?

There are 1692 flights from Idaho Falls, ID to Seattle per week.
Alaska Airlines has 441 connecting flights between Idaho Falls, ID and Seattle.
43,192 seats are available per week to fly from Idaho Falls, ID to Seattle.
You must make at least one connection to fly from Idaho Falls, ID to Seattle.

Cheap Domestic Flights from Idaho Falls - IDA

Flights
Airline
Lowest Price
US Airways, Delta, United, Alaska
$576

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, United, Frontier, Alaska, US Airways
$227
US Airways, Alaska, Delta, United
$247
Frontier, American, Delta, United, Alaska
$453
Delta, United
$412
US Airways, United, Alaska, Frontier, Delta
$262
Frontier, Alaska, American, United, Delta, US Airways
$181
Frontier, American, Alaska, United, Delta, JetBlue, US Airways
$126
Frontier, Delta, Alaska
$368
Alaska, United, Delta, US Airways
$338
American, Frontier, US Airways, Delta, United, Alaska, JetBlue
$170
US Airways, Alaska, Delta, Frontier, United
$356
Delta, United, Frontier, US Airways, American
$227
United, Delta, US Airways, AirTran, American, Frontier
$150
Delta, Alaska, United, American, Frontier
$551
Delta, Alaska, United
$368
Frontier, AirTran, JetBlue, US Airways, American, United
$266
US Airways, American, Delta, United, Alaska
$337
Frontier, American, United, Delta, US Airways, Alaska
$106
Frontier, United, Delta, US Airways
$91
United, Delta, US Airways, American, Alaska, AirTran, Frontier
$289
Alaska, Delta, US Airways
$126
Alaska, Delta, United, American
$375
Alaska, Delta
$350

Cheap International Flights from Idaho Falls - IDA

Flights
Airline
Lowest Price
United, Delta, Alaska
$407

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, United, US Airways, Air Canada
$357
Delta, United, Air Canada, Alaska
$390
Alaska, Delta, United
$407
US Airways, Delta, United, Air Canada, Alaska
$365
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Cheap Flights from Idaho Falls to Seattle, from $591 Round trip from IDA to SEA