Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Great Falls to Portland from $207

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
4:55 pm - 12:10 amGTF  Great Falls-PDX Portland
8h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:50 pm - 4:13 pmPDX  Portland-GTF Great Falls
25h 23m1 stop Seattle/Tacoma Intl
$343Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
5:15 pm - 8:28 amGTF  Great Falls-PDX Portland
16h 13m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:45 pm - 4:19 pmPDX  Portland-GTF Great Falls
45h 34m2 stops Salt Lake City Seattle/Tacoma Intl
$361Alaska Airlines
Thu, Oct 29 - Tue, Nov 3
Alaska Airlines Logo
4:55 pm - 12:10 amGTF  Great Falls-PDX Portland
8h 15m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:32 pm - 4:13 pmPDX  Portland-GTF Great Falls
45h 41m2 stops Oakland Seattle/Tacoma Intl
$361Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
Alaska Airlines Logo
5:15 pm - 9:23 amGTF  Great Falls-PDX Portland
17h 08m2 stops Seattle/Tacoma Intl Salt Lake City
Alaska Airlines Logo
5:45 pm - 4:19 pmPDX  Portland-GTF Great Falls
45h 34m2 stops Salt Lake City Seattle/Tacoma Intl
$377Alaska Airlines
Thu, Oct 29 - Tue, Nov 3
Alaska Airlines Logo
4:55 pm - 9:37 amGTF  Great Falls-PDX Portland
41h 42m2 stops Seattle/Tacoma Intl Oakland
Alaska Airlines Logo
5:32 pm - 4:13 pmPDX  Portland-GTF Great Falls
45h 41m2 stops Oakland Seattle/Tacoma Intl
$399Alaska Airlines
Sat, Dec 5 - Tue, Dec 8
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
$414Delta
Fri, Oct 23 - Sun, Oct 25
Delta Logo
1:21 pm - 6:55 pmGTF  Great Falls-PDX Portland
6h 34m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
7:00 am - 5:39 pmPDX  Portland-GTF Great Falls
9h 39m2 stops Seattle/Tacoma Intl Salt Lake City
$433Delta
Tue, Nov 10 - Sat, Nov 14
Delta Logo
6:27 pm - 11:47 pmGTF  Great Falls-PDX Portland
6h 20m1 stop Salt Lake City
Delta Logo
5:15 pm - 10:40 pmPDX  Portland-GTF Great Falls
4h 25m1 stop Salt Lake City
$434Delta
Wed, Oct 21 - Fri, Oct 23
Delta Logo
6:27 pm - 11:59 pmGTF  Great Falls-PDX Portland
6h 32m2 stops Salt Lake City Seattle/Tacoma Intl
Delta Logo
5:33 am - 12:38 pmPDX  Portland-GTF Great Falls
6h 05m1 stop Salt Lake City
$434Delta
Fri, Oct 23 - Sun, Oct 25
Delta Logo
1:18 pm - 8:00 pmGTF  Great Falls-PDX Portland
7h 42m2 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
$445Delta
Wed, Oct 21 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Alaska Airlines flights from Great Falls to Portland

Our best Alaska Airlines deals on Great Falls to Portland flight tickets
Alaska Airlines
Dec 5
GTF4:55 pmGreat Falls
8h 15m
1 stop
PDX12:10 amPortland
Dec 8
PDX1:50 pmPortland
25h 23m
1 stop
GTF4:13 pmGreat Falls
$343
Alaska Airlines
Dec 5
GTF4:55 pmGreat Falls
8h 15m
1 stop
PDX12:10 amPortland
Dec 8
PDX5:32 pmPortland
45h 41m
2 stops
GTF4:13 pmGreat Falls
$361
Alaska Airlines
Oct 29
GTF5:15 pmGreat Falls
17h 08m
2 stops
PDX9:23 amPortland
Nov 3
PDX5:45 pmPortland
45h 34m
2 stops
GTF4:19 pmGreat Falls
$377

Delta flights from Great Falls to Portland

Our best Delta deals on Great Falls to Portland flight tickets
Delta
Oct 23
GTF6:27 pmGreat Falls
6h 32m
2 stops
PDX11:59 pmPortland
Oct 25
PDX5:30 amPortland
11h 17m
2 stops
GTF5:47 pmGreat Falls
$414
Delta
Nov 10
GTF1:21 pmGreat Falls
6h 34m
2 stops
PDX6:55 pmPortland
Nov 14
PDX7:00 amPortland
9h 39m
2 stops
GTF5:39 pmGreat Falls
$433
Delta
Oct 21
GTF6:27 pmGreat Falls
6h 20m
1 stop
PDX11:47 pmPortland
Oct 23
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

Sat 12/5

4:55 pm-12:10 am

1 stop8h 15m

Portland

Tue 12/8

1:50 pm-4:13 pm

1 stop25h 23m

$343

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Thu 10/29

5:15 pm-8:28 am

1 stop16h 13m

Portland

Tue 11/3

5:45 pm-4:19 pm

2 stops45h 34m

$361

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 12/5

4:55 pm-12:10 am

1 stop8h 15m

Portland

Tue 12/8

5:32 pm-4:13 pm

2 stops45h 41m

$361

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Thu 10/29

5:15 pm-9:23 am

2 stops17h 08m

Portland

Tue 11/3

5:45 pm-4:19 pm

2 stops45h 34m

$377

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Sat 12/5

4:55 pm-9:37 am

2 stops41h 42m

Portland

Tue 12/8

5:32 pm-4:13 pm

2 stops45h 41m

$399

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

$414

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Tue 11/10

1:21 pm-6:55 pm

2 stops6h 34m

Portland

Sat 11/14

7:00 am-5:39 pm

2 stops9h 39m

$433
Quickest round-trip

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 10/21

6:27 pm-11:47 pm

1 stop6h 20m

Portland

Fri 10/23

5:15 pm-10:40 pm

1 stop4h 25m

$434

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

5:33 am-12:38 pm

1 stop6h 05m

$434

Great FallsPortland

GTF Great Falls - PDX Portland

GTFPDX

Great Falls

Wed 10/21

1:18 pm-8:00 pm

2 stops7h 42m

Portland

Fri 10/23

7:10 am-5:47 pm

2 stops9h 37m

$445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

$207

Fastest flight time

4h 51m

Direct flights

None
The best one-way flight to Portland from Great Falls in the past 72 hours is $207. The best round-trip flight deal from Great Falls to Portland found on momondo in the last 72 hours is $343.
The fastest flight from Great Falls to Portland takes 4h 51m
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 51m.

  • 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
8,553 reviews
Search Delta flights
Alaska AirlinesPriceFrom $284Free CancellationRating
7.9
12,904 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
Hood River
Longview
Depoe Bay
Newberg
Clackamas
Troutdale
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.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/10
Sat 10/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States