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Cheap flights from Portland to Great Falls (PDX - GTF)

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The best prices from Portland to Great Falls are usually found in August or September, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

$520
$420
$310
$209
Price
$209 - $489
Temperature
37 - 86 °F
Rainfall
0 - 3 inches
Most popular in February High demand for flights, 8% potential price rise
Cheapest in August Best time to find cheap flights, 3% potential price drop
Average price $488 Price for this month
Cheapest price $209 From Portland to Great Falls

Cheap flights from Portland to Great Falls in December 2019

The best prices found for PDX to GTF flights for December
26 Dec - 4 Jan
$401pp
PDX
Portland
Delta
 
1 STOP
GTF
Great Falls
GTF
Great Falls
Delta
 
1 STOP
PDX
Portland
23 Dec - 29 Dec
$718pp
PDX
Portland
Alaska Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
 
1 STOP
PDX
Portland

Portland to Great Falls 2020 flight deals

Cheap flights to Great Falls from Portland found for this year
8 Feb - 10 Feb
$232pp
PDX
Portland
Alaska Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
 
1 STOP
PDX
Portland
7 Feb - 10 Feb
$242pp
PDX
Portland
Alaska Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
 
1 STOP
PDX
Portland
10 Feb - 20 Feb
$267pp
PDX
Portland
Alaska Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
 
1 STOP
PDX
Portland

Last minute flights from Portland to Great Falls

Late deals on round-trip flights to Great Falls from Portland, departing today and this week
13 Dec - 15 Dec
$1028pp
PDX
Portland
Alaska Airlines
   
2 STOPS
GTF
Great Falls
GTF
Great Falls
Alaska Airlines
   
2 STOPS
PDX
Portland

Alternative routes for Portland to Great Falls

Destination information for Great Falls

Things to know before you go. Useful info for your trip from Portland to Great Falls
Average temperature for December in Great Falls
37.4 °F
Avg rainfall for December in Great Falls
0.6 ″

Airports servicing Portland

Airports servicing Great Falls

Related info for your journey

Useful info, stats and facts about Portland to Great Falls flights.

Flight FAQs

From Portland to Great Falls

What percent of flights are delayed?

Flights from Portland to Great Falls are usually delayed by 16min. so prepare accordingly.

How many passenger seats are available on a flight on this route?

82,620,788 seats are available from Portland to Great Falls per day on average.

What is the cheapest airline for this route?

Currently, Horizon Airlines, Inc. offers the cheapest flights from Portland to Great Falls. On average 1,621 flights can be found for this airline route daily.

Does it rain more in Portland or Great Falls?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Portland is roughly greater than that of Great Falls. You can assume this to be the case over the next 23 days.

Is Portland weather warmer or cooler than Great Falls?

With an average temperature of 86 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Great Falls are hotter than in Portland.