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Cheap flights from Great Falls to Portland from $232

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
4:00 pm - 6:50 pmGTF  Great Falls-PDX Portland
3h 50m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:30 am - 3:20 pmPDX  Portland-GTF Great Falls
3h 50m1 stop Seattle/Tacoma Intl
$429Alaska Airlines
Wed, Feb 24 - Wed, Mar 3
Alaska Airlines Logo
4:08 pm - 7:50 pmGTF  Great Falls-PDX Portland
4h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:25 am - 3:28 pmPDX  Portland-GTF Great Falls
9h 03m1 stop Seattle/Tacoma Intl
$442Alaska Airlines
Sat, Jan 16 - Wed, Jan 20
Alaska Airlines Logo
4:08 pm - 11:53 pmGTF  Great Falls-PDX Portland
8h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:30 am - 3:28 pmPDX  Portland-GTF Great Falls
3h 58m1 stop Seattle/Tacoma Intl
$442Alaska Airlines
Sat, Jan 9 - Wed, Jan 13
Alaska Airlines Logo
4:08 pm - 11:53 pmGTF  Great Falls-PDX Portland
8h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:35 pm - 3:20 pmPDX  Portland-GTF Great Falls
16h 45m1 stop Seattle/Tacoma Intl
$442Alaska Airlines
Wed, Feb 3 - Tue, Feb 23
Alaska Airlines Logo
4:08 pm - 7:50 pmGTF  Great Falls-PDX Portland
4h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:29 am - 3:28 pmPDX  Portland-GTF Great Falls
26h 59m2 stops San Francisco Seattle/Tacoma Intl
$451Alaska Airlines
Sat, Jan 9 - Wed, Jan 13
Alaska Airlines Logo
4:51 pm - 11:55 pmGTF  Great Falls-PDX Portland
8h 04m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:18 pm - 4:11 pmPDX  Portland-GTF Great Falls
19h 53m1 stop Seattle/Tacoma Intl
$457Alaska Airlines
Wed, Dec 9 - Sun, Dec 13
Alaska Airlines Logo
4:51 pm - 1:50 pmGTF  Great Falls-PDX Portland
21h 59m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
8:30 am - 4:11 pmPDX  Portland-GTF Great Falls
6h 41m1 stop Seattle/Tacoma Intl
$461Alaska Airlines
Wed, Dec 9 - Sun, Dec 13
Alaska Airlines Logo
4:08 pm - 6:49 pmGTF  Great Falls-PDX Portland
3h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:59 am - 3:20 pmPDX  Portland-GTF Great Falls
27h 21m2 stops San Francisco Seattle/Tacoma Intl
$468Alaska Airlines
Wed, Feb 3 - Tue, Feb 23
Delta Logo
6:25 pm - 11:51 pmGTF  Great Falls-PDX Portland
6h 26m1 stop Salt Lake City
Delta Logo
6:18 am - 5:45 pmPDX  Portland-GTF Great Falls
10h 27m2 stops Seattle/Tacoma Intl Salt Lake City
$470Delta
Wed, Feb 24 - Wed, Mar 3
Delta Logo
1:19 pm - 4:37 pmGTF  Great Falls-PDX Portland
4h 18m1 stop Salt Lake City
Delta Logo
5:45 am - 12:39 pmPDX  Portland-GTF Great Falls
5h 54m1 stop Salt Lake City
$584Delta
Wed, Dec 2 - Fri, Dec 4

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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
Feb 24
GTF4:00 pmGreat Falls
3h 50m
1 stop
PDX6:50 pmPortland
Mar 3
PDX10:30 amPortland
3h 50m
1 stop
GTF3:20 pmGreat Falls
$429
Alaska Airlines
Jan 16
GTF4:08 pmGreat Falls
4h 42m
1 stop
PDX7:50 pmPortland
Jan 20
PDX5:25 amPortland
9h 03m
1 stop
GTF3:28 pmGreat Falls
$442
Alaska Airlines
Jan 9
GTF4:08 pmGreat Falls
4h 42m
1 stop
PDX7:50 pmPortland
Jan 13
PDX11:29 amPortland
26h 59m
2 stops
GTF3:28 pmGreat Falls
$451

Delta flights from Great Falls to Portland

Our best Delta deals on Great Falls to Portland flight tickets
Delta
Feb 24
GTF6:25 pmGreat Falls
6h 26m
1 stop
PDX11:51 pmPortland
Mar 3
PDX6:18 amPortland
10h 27m
2 stops
GTF5:45 pmGreat Falls
$470
Delta
Dec 2
GTF1:19 pmGreat Falls
4h 18m
1 stop
PDX4:37 pmPortland
Dec 4
PDX5:45 amPortland
5h 54m
1 stop
GTF12:39 pmGreat Falls
$584
Delta
Dec 2
GTF5:35 amGreat Falls
4h 27m
1 stop
PDX9:02 amPortland
Dec 4
PDX9:16 amPortland
7h 23m
2 stops
GTF5:39 pmGreat Falls
$589

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
Quickest round-trip

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 2/24

4:00 pm-6:50 pm

1 stop3h 50m

Portland

Wed 3/3

10:30 am-3:20 pm

1 stop3h 50m

$429

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 1/16

4:08 pm-7:50 pm

1 stop4h 42m

Portland

Wed 1/20

5:25 am-3:28 pm

1 stop9h 03m

$442

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 1/9

4:08 pm-11:53 pm

1 stop8h 45m

Portland

Wed 1/13

10:30 am-3:28 pm

1 stop3h 58m

$442

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 2/3

4:08 pm-11:53 pm

1 stop8h 45m

Portland

Tue 2/23

9:35 pm-3:20 pm

1 stop16h 45m

$442

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 1/9

4:08 pm-7:50 pm

1 stop4h 42m

Portland

Wed 1/13

11:29 am-3:28 pm

2 stops26h 59m

$451

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 12/9

4:51 pm-11:55 pm

1 stop8h 04m

Portland

Sun 12/13

7:18 pm-4:11 pm

1 stop19h 53m

$457

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 12/9

4:51 pm-1:50 pm

2 stops21h 59m

Portland

Sun 12/13

8:30 am-4:11 pm

1 stop6h 41m

$461

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 2/3

4:08 pm-6:49 pm

1 stop3h 41m

Portland

Tue 2/23

10:59 am-3:20 pm

2 stops27h 21m

$468

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 2/24

6:25 pm-11:51 pm

1 stop6h 26m

Portland

Wed 3/3

6:18 am-5:45 pm

2 stops10h 27m

$470

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 12/2

1:19 pm-4:37 pm

1 stop4h 18m

Portland

Fri 12/4

5:45 am-12:39 pm

1 stop5h 54m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 51% 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

$232

Fastest flight time

6h 32m

Direct flights

None
The best one-way flight to Portland from Great Falls in the past 72 hours is $232. The best round-trip flight deal from Great Falls to Portland found on momondo in the last 72 hours is $429.
The fastest flight from Great Falls to Portland takes 6h 32m
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 32m.

  • 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
8,700 reviews
Search Delta flights
Alaska AirlinesPriceFrom $284Free CancellationRating
7.9
13,159 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
Cannon Beach
Vancouver
Salem
Astoria
Beaverton
Long Beach
Rockaway Beach
Hillsboro
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Wilsonville
Depoe Bay
McMinnville

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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