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Cheap flights from Great Falls to Portland from $237

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Great Falls to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:08 pm - 7:50 pmGTF  Great Falls-PDX Portland
4h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:25 am - 3:28 pmPDX  Portland-GTF Great Falls
8h 03m1 stop Seattle/Tacoma Intl
$412Alaska Airlines
Wed, Jan 27 - Sat, Jan 30
Alaska Airlines Logo
5:10 pm - 11:00 pmGTF  Great Falls-PDX Portland
6h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:04 pm - 4:30 pmPDX  Portland-GTF Great Falls
3h 26m1 stop Seattle/Tacoma Intl
$443Alaska Airlines
Wed, Nov 4 - Sat, Nov 7
Delta Logo
6:27 pm - 10:18 pmGTF  Great Falls-PDX Portland
4h 51m1 stop Salt Lake City
Delta Logo
9:55 am - 5:47 pmPDX  Portland-GTF Great Falls
6h 52m1 stop Salt Lake City
$454Delta
Wed, Nov 4 - Fri, Nov 6
Delta Logo
6:27 pm - 10:18 pmGTF  Great Falls-PDX Portland
4h 51m1 stop Salt Lake City
Delta Logo
5:49 pm - 12:38 pmPDX  Portland-GTF Great Falls
17h 49m2 stops Seattle/Tacoma Intl Salt Lake City
$459Delta
Wed, Nov 4 - Fri, Nov 6
Alaska Airlines Logo
4:08 pm - 9:26 amGTF  Great Falls-PDX Portland
18h 18m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
6:25 am - 3:28 pmPDX  Portland-GTF Great Falls
8h 03m1 stop Seattle/Tacoma Intl
$468Alaska Airlines
Wed, Jan 27 - Sat, Jan 30
Alaska Airlines Logo
4:51 pm - 7:53 pmGTF  Great Falls-PDX Portland
4h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:49 pm - 4:11 pmPDX  Portland-GTF Great Falls
45h 22m2 stops Oakland Seattle/Tacoma Intl
$472Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Delta Logo
5:40 am - 8:50 amGTF  Great Falls-PDX Portland
4h 10m1 stop Salt Lake City
Delta Logo
9:55 am - 5:47 pmPDX  Portland-GTF Great Falls
6h 52m1 stop Salt Lake City
$474Delta
Fri, Nov 6 - Sat, Nov 7
Delta Logo
5:40 am - 8:50 amGTF  Great Falls-PDX Portland
4h 10m1 stop Salt Lake City
Delta Logo
5:15 pm - 10:30 pmPDX  Portland-GTF Great Falls
4h 15m1 stop Salt Lake City
$474Delta
Fri, Nov 6 - Fri, Nov 6
Delta Logo
6:27 pm - 10:18 pmGTF  Great Falls-PDX Portland
4h 51m1 stop Salt Lake City
Delta Logo
5:15 pm - 10:30 pmPDX  Portland-GTF Great Falls
4h 15m1 stop Salt Lake City
$474Delta
Thu, Nov 5 - Fri, Nov 6
Delta Logo
6:27 pm - 10:18 pmGTF  Great Falls-PDX Portland
4h 51m1 stop Salt Lake City
Delta Logo
9:55 am - 5:47 pmPDX  Portland-GTF Great Falls
6h 52m1 stop Salt Lake City
$474Delta
Thu, Nov 5 - Sat, Nov 7

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Alaska Airlines flights from Great Falls to Portland

Our best Alaska Airlines deals on Great Falls to Portland flight tickets
Alaska Airlines
Jan 27
GTF4:08 pmGreat Falls
4h 42m
1 stop
PDX7:50 pmPortland
Jan 30
PDX6:25 amPortland
8h 03m
1 stop
GTF3:28 pmGreat Falls
$412
Alaska Airlines
Nov 4
GTF5:10 pmGreat Falls
6h 50m
1 stop
PDX11:00 pmPortland
Nov 7
PDX12:04 pmPortland
3h 26m
1 stop
GTF4:30 pmGreat Falls
$443
Alaska Airlines
Jan 27
GTF4:08 pmGreat Falls
18h 18m
2 stops
PDX9:26 amPortland
Jan 30
PDX6:25 amPortland
8h 03m
1 stop
GTF3:28 pmGreat Falls
$468

Delta flights from Great Falls to Portland

Our best Delta deals on Great Falls to Portland flight tickets
Delta
Nov 4
GTF6:27 pmGreat Falls
4h 51m
1 stop
PDX10:18 pmPortland
Nov 6
PDX9:55 amPortland
6h 52m
1 stop
GTF5:47 pmGreat Falls
$454
Delta
Nov 4
GTF6:27 pmGreat Falls
4h 51m
1 stop
PDX10:18 pmPortland
Nov 6
PDX5:49 pmPortland
17h 49m
2 stops
GTF12:38 pmGreat Falls
$459
Delta
Nov 5
GTF6:27 pmGreat Falls
4h 51m
1 stop
PDX10:18 pmPortland
Nov 7
PDX9:55 amPortland
6h 52m
1 stop
GTF5:47 pmGreat Falls
$474

momondo Fare Finder

 
Use the filters below to find and compare flights from Great Falls to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 1/27

4:08 pm-7:50 pm

1 stop4h 42m

Portland

Sat 1/30

6:25 am-3:28 pm

1 stop8h 03m

$412

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 11/4

5:10 pm-11:00 pm

1 stop6h 50m

Portland

Sat 11/7

12:04 pm-4:30 pm

1 stop3h 26m

$443

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 11/4

6:27 pm-10:18 pm

1 stop4h 51m

Portland

Fri 11/6

9:55 am-5:47 pm

1 stop6h 52m

$454

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 11/4

6:27 pm-10:18 pm

1 stop4h 51m

Portland

Fri 11/6

5:49 pm-12:38 pm

2 stops17h 49m

$459

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 1/27

4:08 pm-9:26 am

2 stops18h 18m

Portland

Sat 1/30

6:25 am-3:28 pm

1 stop8h 03m

$468

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 12/5

4:51 pm-7:53 pm

1 stop4h 02m

Portland

Tue 12/8

5:49 pm-4:11 pm

2 stops45h 22m

$472

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Fri 11/6

5:40 am-8:50 am

1 stop4h 10m

Portland

Sat 11/7

9:55 am-5:47 pm

1 stop6h 52m

$474
Quickest round-trip

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Fri 11/6

5:40 am-8:50 am

1 stop4h 10m

Portland

Fri 11/6

5:15 pm-10:30 pm

1 stop4h 15m

$474

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Thu 11/5

6:27 pm-10:18 pm

1 stop4h 51m

Portland

Fri 11/6

5:15 pm-10:30 pm

1 stop4h 15m

$474

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Thu 11/5

6:27 pm-10:18 pm

1 stop4h 51m

Portland

Sat 11/7

9:55 am-5:47 pm

1 stop6h 52m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Great Falls to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Great Falls is in March. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in March, then you should wait until May to fly from Great Falls, when ticket prices are also cheap, with an average price of $284.

Can stopping save me money on Great Falls to Portland flights?

You could potentially save up to 5% on your flight if you consider stops on a Great Falls to Portland flight.

When to book flights from Great Falls to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Portland (GTF to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Portland

Best Price Found

$237

Fastest flight time

6h 20m

Direct flights

None
The best one-way flight to Portland from Great Falls in the past 72 hours is $237. The best round-trip flight deal from Great Falls to Portland found on momondo in the last 72 hours is $412.
The fastest flight from Great Falls to Portland takes 6h 20m
There are no direct flights from Great Falls to Portland. There are no popular flight routes from Great Falls to Portland.
Search flight deals

Frequently asked questions about flying from Great Falls to Portland

  • How far is Great Falls to Portland by plane?

    Great Falls and Portland are 556.9 mi apart from one another. A reasonable flight in good conditions will take 6h 20m.

  • When did momondo last update prices for flights from Great Falls Airport to Portland Airport?

    Prices for flights from Great Falls Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Great Falls Airport to Portland Airport?

  • How old do you have to be to fly from Great Falls Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Great Falls to Portland?

Best airlines flying from Great Falls to Portland

Compare and see reviews for airlines that fly from Great Falls to Portland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $222Free CancellationRating
7.8
8,626 reviews
Search Delta flights
Alaska AirlinesPriceFrom $284Free CancellationRating
7.9
13,012 reviews
Search Alaska Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Beaverton
Long Beach
Hillsboro
Rockaway Beach
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
McMinnville
Wilsonville
Depoe Bay

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Great Falls.

Can I find flights from Great Falls to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Great Falls with this policy.

How can momondo help me find flights from Great Falls to Portland?

momondo helps you find the best flight between Great Falls and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Great Falls and alert you when they change.

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