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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
$468

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, United, Frontier, Alaska, US Airways
$215
US Airways, Alaska, Delta, United
$283
Frontier, American, Delta, United, Alaska
$364
Delta, United
$346
US Airways, United, Alaska, Frontier, Delta
$215
Frontier, Alaska, American, United, Delta, US Airways
$176
Frontier, American, Alaska, United, Delta, JetBlue, US Airways
$153
Frontier, Delta, Alaska
$325
Alaska, United, Delta, US Airways
$292
American, Frontier, US Airways, Delta, United, Alaska, JetBlue
$186
US Airways, Alaska, Delta, Frontier, United
$215
Delta, United, Frontier, US Airways, American
$215
United, Delta, US Airways, AirTran, American, Frontier
$209
Delta, Alaska, United, American, Frontier
$424
Delta, Alaska, United
$361
Frontier, AirTran, JetBlue, US Airways, American, United
$258
US Airways, American, Delta, United, Alaska
$296
Frontier, American, United, Delta, US Airways, Alaska
$107
Frontier, United, Delta, US Airways
$87
United, Delta, US Airways, American, Alaska, AirTran, Frontier
$273
Alaska, Delta, US Airways
$165
Alaska, Delta, United, American
$358
Alaska, Delta
$348

Cheap International Flights from Idaho Falls - IDA

Flights
Airline
Lowest Price
United, Delta, Alaska
$381

Cheap International Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, Alaska, United, US Airways, Air Canada
$359
Delta, United, Air Canada, Alaska
$384
Alaska, Delta, United
$381
US Airways, Delta, United, Air Canada, Alaska
$358
Cheap Flights from Idaho Falls to Seattle, from $480 Round trip from IDA to SEA