Find Cheap Flights from Portland to Great Falls (PDX - GTF)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Portland to Great Falls

(Round-trip)
Depart: Thu Jul 20 2017 Return: Sun Jul 23 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
2:00a
GTF
7:50a
5h 50m
1 stop
GTF
1:45a
PDX
6:50a
5h 05m
1 stop
Depart: Mon Aug 21 2017 Return: Tue Aug 29 2017 Trip spans 9 days
United
United
PDX
6:30a
GTF
12:00p
5h 30m
1 stop
GTF
1:30p
PDX
8:48p
7h 18m
1 stop
Depart: Wed Jun 7 2017 Return: Thu Jun 8 2017 Trip spans 2 days
Major Airline
Major Airline
PDX
12:00a
GTF
2:56p
14h 56m
2 stops
GTF
9:45p
PDX
1:56a
4h 11m
2 stops
Depart: Tue Aug 1 2017 Return: Thu Aug 3 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
3:30p
GTF
6:58p
3h 28m
1 stop
GTF
9:25a
PDX
1:20p
3h 55m
1 stop
Depart: Wed Aug 2 2017 Return: Tue Aug 8 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PDX
2:00a
GTF
7:50a
5h 50m
1 stop
GTF
9:25a
PDX
1:20p
3h 55m
1 stop
Depart: Sat Jun 24 2017 Return: Tue Jun 27 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
1:30p
GTF
6:56p
5h 26m
1 stop
GTF
9:25a
PDX
2:53p
5h 28m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jun 25 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
9:45a
GTF
6:56p
9h 11m
1 stop
GTF
1:45a
PDX
5:22a
3h 37m
1 stop
Depart: Thu Jun 22 2017 Return: Fri Jun 30 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
PDX
2:00a
GTF
7:48a
5h 48m
1 stop
GTF
9:25a
PDX
1:19p
3h 54m
1 stop
Depart: Mon May 22 2017 Return: Mon Jun 5 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
PDX
2:30p
GTF
6:57p
4h 27m
1 stop
GTF
1:45a
PDX
5:56a
4h 11m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Portland
$350
Destination

Great Falls
$350