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Cheap flights from Great Falls to Portland from $217

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
5:15 pm - 11:02 pmGTF  Great Falls-PDX Portland
6h 47m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:03 am - 4:35 pmPDX  Portland-GTF Great Falls
4h 32m1 stop Seattle/Tacoma Intl
$332Alaska Airlines
Mon, Oct 19 - Thu, Oct 29
Alaska Airlines Logo
5:15 pm - 11:02 pmGTF  Great Falls-PDX Portland
6h 47m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:18 pm - 4:35 pmPDX  Portland-GTF Great Falls
3h 17m1 stop Seattle/Tacoma Intl
$373Alaska Airlines
Mon, Oct 19 - Wed, Oct 28
Delta Logo
5:40 am - 11:49 amGTF  Great Falls-PDX Portland
7h 09m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:10 am - 5:47 pmPDX  Portland-GTF Great Falls
9h 37m2 stops Seattle/Tacoma Intl Salt Lake City
$373Delta
Tue, Oct 20 - Wed, Oct 28
Delta Logo
6:27 pm - 11:59 pmGTF  Great Falls-PDX Portland
6h 32m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
5:30 am - 5:47 pmPDX  Portland-GTF Great Falls
11h 17m2 stops Seattle/Tacoma Intl Salt Lake City
$383Delta
Fri, Oct 23 - Sun, Oct 25
Delta Logo
6:27 pm - 11:59 pmGTF  Great Falls-PDX Portland
6h 32m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:10 am - 5:47 pmPDX  Portland-GTF Great Falls
9h 37m2 stops Seattle/Tacoma Intl Salt Lake City
$383Delta
Mon, Oct 19 - Wed, Oct 28
Alaska Airlines Logo
5:15 pm - 11:02 pmGTF  Great Falls-PDX Portland
6h 47m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:06 am - 4:35 pmPDX  Portland-GTF Great Falls
8h 29m2 stops San Jose Seattle/Tacoma Intl
$391Alaska Airlines
Mon, Oct 19 - Thu, Oct 29
Delta Logo
6:27 pm - 11:59 pmGTF  Great Falls-PDX Portland
6h 32m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
5:30 am - 5:47 pmPDX  Portland-GTF Great Falls
11h 17m2 stops Seattle/Tacoma Intl Salt Lake City
$393Delta
Mon, Oct 19 - Thu, Oct 29
Alaska Airlines Logo
5:15 pm - 9:56 pmGTF  Great Falls-PDX Portland
5h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:18 pm - 4:35 pmPDX  Portland-GTF Great Falls
3h 17m1 stop Seattle/Tacoma Intl
$403Alaska Airlines
Tue, Oct 20 - Wed, Oct 28
Alaska Airlines Logo
5:15 pm - 9:56 pmGTF  Great Falls-PDX Portland
5h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:53 pm - 4:35 pmPDX  Portland-GTF Great Falls
24h 42m2 stops San Francisco Seattle/Tacoma Intl
$429Alaska Airlines
Tue, Oct 20 - Wed, Oct 28
Alaska Airlines Logo
5:15 pm - 9:29 amGTF  Great Falls-PDX Portland
17h 14m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
9:31 am - 4:35 pmPDX  Portland-GTF Great Falls
6h 04m1 stop Seattle/Tacoma Intl
$430Alaska Airlines
Mon, Oct 19 - Wed, Oct 28

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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
Oct 19
GTF5:15 pmGreat Falls
6h 47m
1 stop
PDX11:02 pmPortland
Oct 29
PDX11:03 amPortland
4h 32m
1 stop
GTF4:35 pmGreat Falls
$332
Alaska Airlines
Oct 19
GTF5:15 pmGreat Falls
6h 47m
1 stop
PDX11:02 pmPortland
Oct 28
PDX12:18 pmPortland
3h 17m
1 stop
GTF4:35 pmGreat Falls
$373
Alaska Airlines
Oct 19
GTF5:15 pmGreat Falls
6h 47m
1 stop
PDX11:02 pmPortland
Oct 29
PDX7:06 amPortland
8h 29m
2 stops
GTF4:35 pmGreat Falls
$391

Delta flights from Great Falls to Portland

Our best Delta deals on Great Falls to Portland flight tickets
Delta
Oct 19
GTF6:27 pmGreat Falls
6h 32m
2 stops
PDX11:59 pmPortland
Oct 28
PDX7:10 amPortland
9h 37m
2 stops
GTF5:47 pmGreat Falls
$383
Delta
Oct 19
GTF6:27 pmGreat Falls
6h 32m
2 stops
PDX11:59 pmPortland
Oct 29
PDX5:30 amPortland
11h 17m
2 stops
GTF5:47 pmGreat Falls
$393
Delta
Oct 20
GTF5:40 amGreat Falls
4h 10m
1 stop
PDX8:50 amPortland
Oct 20
PDX5:15 pmPortland
4h 25m
1 stop
GTF10:40 pmGreat Falls
$434

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

Mon 10/19

5:15 pm-11:02 pm

1 stop6h 47m

Portland

Thu 10/29

11:03 am-4:35 pm

1 stop4h 32m

$332

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Mon 10/19

5:15 pm-11:02 pm

1 stop6h 47m

Portland

Wed 10/28

12:18 pm-4:35 pm

1 stop3h 17m

$373

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Tue 10/20

5:40 am-11:49 am

2 stops7h 09m

Portland

Wed 10/28

7:10 am-5:47 pm

2 stops9h 37m

$373

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Fri 10/23

6:27 pm-11:59 pm

2 stops6h 32m

Portland

Sun 10/25

5:30 am-5:47 pm

2 stops11h 17m

$383

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Mon 10/19

6:27 pm-11:59 pm

2 stops6h 32m

Portland

Wed 10/28

7:10 am-5:47 pm

2 stops9h 37m

$383

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Mon 10/19

5:15 pm-11:02 pm

1 stop6h 47m

Portland

Thu 10/29

7:06 am-4:35 pm

2 stops8h 29m

$391

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Mon 10/19

6:27 pm-11:59 pm

2 stops6h 32m

Portland

Thu 10/29

5:30 am-5:47 pm

2 stops11h 17m

$393
Quickest round-trip

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Tue 10/20

5:15 pm-9:56 pm

1 stop5h 41m

Portland

Wed 10/28

12:18 pm-4:35 pm

1 stop3h 17m

$403

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Tue 10/20

5:15 pm-9:56 pm

1 stop5h 41m

Portland

Wed 10/28

2:53 pm-4:35 pm

2 stops24h 42m

$429

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Mon 10/19

5:15 pm-9:29 am

2 stops17h 14m

Portland

Wed 10/28

9:31 am-4:35 pm

1 stop6h 04m

$430

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 21% 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

$217

Fastest flight time

4h 46m

Direct flights

None
The best one-way flight to Portland from Great Falls in the past 72 hours is $217. The best round-trip flight deal from Great Falls to Portland found on momondo in the last 72 hours is $332.
The fastest flight from Great Falls to Portland takes 4h 46m
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 4h 46m.

  • 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
8,568 reviews
Search Delta flights
Alaska AirlinesPriceFrom $284Free CancellationRating
7.9
12,931 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
Salem
Cannon Beach
Astoria
Beaverton
Long Beach
Rockaway Beach
Hillsboro
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Depoe Bay
Gresham
McMinnville
Wilsonville

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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