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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
$496

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
$389
Delta, United
$356
US Airways, United, Alaska, Frontier, Delta
$227
Frontier, Alaska, American, United, Delta, US Airways
$148
Frontier, American, Alaska, United, Delta, JetBlue, US Airways
$126
Frontier, Delta, Alaska
$326
Alaska, United, Delta, US Airways
$309
American, Frontier, US Airways, Delta, United, Alaska, JetBlue
$170
US Airways, Alaska, Delta, Frontier, United
$227
Delta, United, Frontier, US Airways, American
$227
United, Delta, US Airways, AirTran, American, Frontier
$128
Delta, Alaska, United, American, Frontier
$474
Delta, Alaska, United
$383
Frontier, AirTran, JetBlue, US Airways, American, United
$266
US Airways, American, Delta, United, Alaska
$314
Frontier, American, United, Delta, US Airways, Alaska
$150
Frontier, United, Delta, US Airways
$91
United, Delta, US Airways, American, Alaska, AirTran, Frontier
$289
Alaska, Delta, US Airways
$170
Alaska, Delta, United, American
$380
Alaska, Delta
$359

Cheap International Flights from Idaho Falls - IDA

Flights
Airline
Lowest Price
United, Delta, Alaska
$391

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, United, US Airways, Air Canada
$368
Delta, United, Air Canada, Alaska
$400
Alaska, Delta, United
$391
US Airways, Delta, United, Air Canada, Alaska
$367
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Cheap Flights from Idaho Falls to Seattle, from $510 Round trip from IDA to SEA