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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
$542

Cheap Domestic Flights to Seattle - SEA

Flights
Airline
Lowest Price
Delta, United, Frontier, Alaska, US Airways
$215
US Airways, Alaska, Delta, United
$273
Frontier, American, Delta, United, Alaska
$210
Delta, United
$400
US Airways, United, Alaska, Frontier, Delta
$215
Frontier, Alaska, American, United, Delta, US Airways
$176
Frontier, American, Alaska, United, Delta, JetBlue, US Airways
$165
Frontier, Delta, Alaska
$408
Alaska, United, Delta, US Airways
$318
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
$208
Delta, Alaska, United, American, Frontier
$210
Delta, Alaska, United
$408
Frontier, AirTran, JetBlue, US Airways, American, United
$266
US Airways, American, Delta, United, Alaska
$343
Frontier, American, United, Delta, US Airways, Alaska
$105
Frontier, United, Delta, US Airways
$87
United, Delta, US Airways, American, Alaska, AirTran, Frontier
$273
Alaska, Delta, US Airways
$165
Alaska, Delta, United, American
$323
Alaska, Delta
$406

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
$492
Delta, United, Air Canada, Alaska
$384
Alaska, Delta, United
$381
US Airways, Delta, United, Air Canada, Alaska
$523
Cheap Flights from Idaho Falls to Seattle, from $557 Round trip from IDA to SEA