$192 Find Cheap Flights from Great Falls to Oregon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Oregon departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Oregon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Oregon, as well as popular online travel agencies
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Cheap Flights from Great Falls to Oregon

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$410
Eugene
Eugene1 stop$822
Boise
Boise1 stop$474
Portland
Portland2 stops$410
Eugene
Eugene1 stop$822
Boise
Boise1 stop$474

Book Cheap Great Falls to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to Oregon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Oregon

Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:25 pm - 11:54 pm
GTF
-
PDX
6h 29m
2 stops
Delta Logo
5:14 pm - 10:37 pm
PDX
-
GTF
4h 23m
1 stop
$410Delta
Sat, Aug 8 - Tue, Aug 11
Delta Logo
6:22 pm - 10:38 pm
GTF
-
PDX
5h 16m
1 stop
Delta Logo
9:45 am - 5:42 pm
PDX
-
GTF
6h 57m
1 stop
$424Delta
Sat, Aug 8 - Tue, Aug 11
Delta Logo
6:22 pm - 10:38 pm
GTF
-
PDX
5h 16m
1 stop
Delta Logo
7:05 am - 5:42 pm
PDX
-
GTF
9h 37m
2 stops
$430Delta
Fri, Aug 7 - Mon, Aug 10
Alaska Airlines Logo
5:09 pm - 10:25 pm
GTF
-
PDX
6h 16m
1 stop
Alaska Airlines Logo
12:03 pm - 4:29 pm
PDX
-
GTF
3h 26m
1 stop
$444Alaska Airlines
Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:25 pm - 11:54 pm
GTF
-
PDX
6h 29m
2 stops
Delta Logo
5:14 pm - 10:37 pm
PDX
-
GTF
4h 23m
1 stop
$462Delta
Fri, Jun 26 - Sun, Jun 28
Alaska Airlines Logo
5:09 pm - 12:04 am
GTF
-
BOI
6h 55m
1 stop
Alaska Airlines Logo
6:23 am - 4:29 pm
BOI
-
GTF
10h 06m
1 stop
$474Alaska Airlines
Fri, Aug 7 - Mon, Aug 10
Alaska Airlines Logo
5:09 pm - 6:14 am
GTF
-
PDX
14h 05m
2 stops
Alaska Airlines Logo
7:19 am - 4:29 pm
PDX
-
GTF
8h 10m
1 stop
$500Alaska Airlines
Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:25 pm - 11:44 pm
GTF
-
PDX
6h 19m
1 stop
Delta Logo
5:14 pm - 10:37 pm
PDX
-
GTF
4h 23m
1 stop
$508Delta
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
9:10 pm - 4:26 pm
GTF
-
PDX
20h 16m
2 stops
Multiple Airlines Logo
6:49 pm - 9:29 am
PDX
-
GTF
13h 40m
1 stop
$530Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
2:37 pm - 9:21 pm
GTF
-
EUG
7h 44m
1 stop
United Airlines Logo
12:57 pm - 9:34 pm
EUG
-
GTF
7h 37m
1 stop
$822United Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to Oregon flights

Get data-powered insights and trends into flights from Great Falls to Oregon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Great Falls to Oregon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Great Falls to Oregon departing in July.

What is the cheapest month to fly from Great Falls to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Great Falls to Oregon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Great Falls to Oregon is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are October and December, when the average cost of round-trip tickets is $642 and $463 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$192
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Great Falls to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Great Falls to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to Oregon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Great Falls to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Oregon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12419 reviews
7.1Food
8.5Crew
8.1Boarding
7.0Entertainment
7.8Comfort
Airline reviews

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

10.0 ExcellentAnonymous, May 2026
SFO - PDX
Read more Alaska Airlines reviews

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Couldn’t order food for the family because all the good food was unavailable. We opted for bringing something on with us. I also didn’t like that I had to have T-mobile for online movies. Stupid.

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

The flight crew home was so, so friendly and HILARIOUS. I’ll keep flying Alaska like I have for the last 30+ years!

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

Enforce the one bag rule for carry ons. Don't allow people to have 2 and 3 carry ons. Make baggage gets loaded onto the correct plane. My bag didn't get put onto my last flight so I didn't get it until the next day.

onboard snack was pretzels, but the FA was super nice when my neighbor asked for cookies instead and also brought some for me. :)

On time. .breakfast was especially good. First class service was special

Had to buy a snack box as I am gluten free. They should be free in extra comfort. Food they provided was awful. Not enough water stops.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Everything you need to know for your flight from Great Falls to Oregon

Information on your arrival and departure airports

Great Falls (GTF)