Welcome | Sign out
Recommended by:More >

Cheap Flights from Portland to Great Falls, MT, United States - PDX to GTF

Did You Know?

You must make at least one connection to fly from Portland, OR to Great Falls.
51,048 seats are available per week to fly from Portland, OR to Great Falls.
There are 1602 flights from Portland, OR to Great Falls per week.
Alaska Airlines has 423 connecting flights between Portland, OR and Great Falls.

Cheap Domestic Flights from Portland - PDX

Flights
Airline
Lowest Price
Alaska, United, Delta
$225
American, United, Frontier, Delta, Alaska, Virgin America, Spirit, US Airways
$227
US Airways, Alaska, Delta, United
$309
Alaska, United, Delta
$249
Delta, Alaska, Frontier, United, Spirit, US Airways, American
$157
Delta, Alaska, US Airways, United, American, Frontier, Virgin America, Spirit
$192
United, Delta, JetBlue, Virgin America, Frontier, Alaska, US Airways, American, Spirit
$126
Alaska, Virgin America, Frontier, Hawaiian, Spirit, American, United, US Airways, Delta
$192
Delta, Alaska, United
$284
US Airways, United, Delta, Alaska
$304
JetBlue, United, Alaska, US Airways, American, Spirit, Frontier, Virgin America, AirTran
$310
Alaska, Hawaiian, United
$157
United, Delta, Alaska, American, US Airways, Spirit, Frontier, AirTran
$351

Cheap Domestic Flights to Great Falls - GTF

Flights
Airline
Lowest Price
Alaska, Delta, United
$298
United, Alaska, Delta
$302
Alaska, Delta
$302
Alaska, Delta, United, US Airways
$247
US Airways, United, Frontier, Delta, Alaska, American, JetBlue, Virgin America
$192
United, Delta, Alaska
$309
American, United, Delta, Alaska, US Airways, Frontier
$157
Alaska, United, Delta
$249
United, Delta, Alaska
$239
United, Delta, Alaska, US Airways
$249
Virgin America, American, Alaska, Delta, United, US Airways
$148
Alaska
$159
Frontier, US Airways, Alaska, United, Delta
$227
Delta, Alaska, United, US Airways, American, Sun Country, Frontier
$281
Delta, United, Alaska, US Airways
$189
United, Frontier, Delta, Alaska, American, US Airways, Sun Country
$289

Cheap International Flights to Great Falls - GTF

Flights
Airline
Lowest Price
Delta, Air Canada, Alaska, United
$297
Recommended by:More >
Cheap Flights from Portland to Great Falls, MT, United States, from $225 Round trip from PDX to GTF