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: Tue Aug 29 2017 Return: Tue Sep 5 2017 Trip spans 8 days
Major Airline
Major Airline
PDX
12:00a
GTF
2:12p
14h 12m
2 stops
GTF
12:00a
PDX
3:41a
3h 41m
2 stops
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PDX
12:00a
GTF
1:23a
25h 23m
2 stops
GTF
12:00a
PDX
4:10a
4h 10m
1 stop
Depart: Fri Aug 11 2017 Return: Sun Aug 13 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
GTF
3:28a
3h 28m
1 stop
GTF
12:00a
PDX
7:20a
7h 20m
1 stop
Depart: Sun Jul 30 2017 Return: Fri Aug 4 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
PDX
12:00a
GTF
5:15a
5h 15m
1 stop
GTF
12:00a
PDX
7:37a
7h 37m
1 stop
Depart: Sat Jul 22 2017 Return: Mon Jul 24 2017 Trip spans 3 days
Major Airline
Major Airline
PDX
12:00a
GTF
9:08a
9h 08m
1 stop
GTF
12:00a
PDX
5:05a
5h 05m
1 stop
Depart: Fri Jun 23 2017 Return: Tue Jun 27 2017 Trip spans 5 days
Major Airline
Major Airline
PDX
12:00a
GTF
12:05a
0h 05m
nonstop
GTF
12:00a
PDX
2:05a
2h 05m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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
$295
Destination

Great Falls
$295