$145 Find Cheap Flights from Great Falls to Oregon - Compare and Save

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 10/18. 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

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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
Portland1 stop$362
Eugene
Eugene2 stops$333
Redmond
Redmond1 stop$372
Boise
Boise1 stop$332
Portland
Portland1 stop$362
Eugene
Eugene2 stops$333
Redmond
Redmond1 stop$372
Boise
Boise1 stop$332

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

Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:57 pm - 10:20 pm
GTF
-
BOI
5h 23m
1 stop
Alaska Airlines Logo
1:51 pm - 4:17 pm
BOI
-
GTF
26h 26m
1 stop
$332Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
Delta Logo
1:13 pm - 11:54 pm
GTF
-
EUG
11h 41m
2 stops
Delta Logo
6:03 am - 5:41 pm
EUG
-
GTF
10h 38m
2 stops
$333Delta
Tue, Oct 27 - Sat, Oct 31
Alaska Airlines Logo
5:15 pm - 9:17 am
GTF
-
EUG
17h 02m
1 stop
Alaska Airlines Logo
7:23 pm - 5:17 pm
EUG
-
GTF
20h 54m
1 stop
$342Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
Alaska Airlines Logo
4:57 pm - 11:58 pm
GTF
-
EUG
8h 01m
1 stop
Alaska Airlines Logo
6:38 pm - 4:17 pm
EUG
-
GTF
20h 39m
1 stop
$352Alaska Airlines
Sat, Nov 7 - Tue, Nov 10
Alaska Airlines Logo
4:57 pm - 10:20 pm
GTF
-
BOI
5h 23m
1 stop
Alaska Airlines Logo
8:30 am - 4:17 pm
BOI
-
GTF
31h 47m
2 stops
$361Alaska Airlines
Tue, Nov 10 - Sat, Nov 14
Delta Logo
5:35 am - 11:55 am
GTF
-
EUG
7h 20m
1 stop
Delta Logo
6:03 am - 5:41 pm
EUG
-
GTF
10h 38m
2 stops
$362Delta
Wed, Sep 30 - Sun, Oct 4
Delta Logo
6:21 pm - 11:58 pm
GTF
-
BOI
5h 37m
1 stop
Delta Logo
11:03 am - 5:41 pm
BOI
-
GTF
6h 38m
1 stop
$374Delta
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
2:25 pm - 1:25 pm
GTF
-
OTH
24h 00m
1 stop
United Airlines Logo
12:43 pm - 9:12 pm
OTH
-
GTF
7h 29m
1 stop
$572United Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
10:19 am - 4:54 pm
GTF
-
PDX
7h 35m
1 stop
Multiple Airlines Logo
6:49 pm - 9:29 am
PDX
-
GTF
13h 40m
1 stop
$574Multiple Airlines
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
10:19 am - 11:35 am
GTF
-
PDX
26h 16m
2 stops
Multiple Airlines Logo
6:49 pm - 9:29 am
PDX
-
GTF
13h 40m
1 stop
$578Multiple 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 September.

Flight prices are below average for this route right now.

Flights to Oregon from Great Falls usually cost between $468 and $515 in September.
The lowest price found in the past 5 days was $362 on Alaska Airlines (Sep 22-Sep 26).

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 June, when the average cost of round-trip tickets is $935 and $590 respectively.

Good to know

Low season

May

Cheapest flight

$145
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Great Falls to Eugene

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 12726 reviews
7.8Comfort
8.5Crew
7.0Food
8.1Boarding
7.0Entertainment
Airline reviews

Alaska changed their departure time 4 (!!!) times, then couldn't find my luggage from a direct flight from Spokane to Portland. There were 11 passengers who didn't get our luggage & had to wait 40 minutes for Alaska to find our luggage. Alaska should reimburse everyone their airfare for such inexcusable service.

2.0 MediocreAnonymous, Jul 2026
GEG - PDX
Read more Alaska Airlines reviews

Alaska changed their departure time 4 (!!!) times, then couldn't find my luggage from a direct flight from Spokane to Portland. There were 11 passengers who didn't get our luggage & had to wait 40 minutes for Alaska to find our luggage. Alaska should reimburse everyone their airfare for such inexcusable service.

Previously there were complimentary beverages served on short flights with Alaska Airlines. It was a very nice amenity and would love it if Alaska Airlines brought back that service!!

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

No communication with delayed and canceled flights. Completely in the dark for the whole experience.

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

The flight attendants were friendly. I liked that I got a mini soda can, not just a small cup. No issues with our flight departure, etc.

The flight ran out of snacks before any was offered to me. Otherwise the flight was good.

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

Crew was overly aggressive with rules enforcement and not friendly in general.

Plane was supposed to leave at 5:40 left at 6:03 had to walk really fast to get to connecting flight just making the flight.

Flight was delayed for about an hour but overall good experience

Delta staff was exceptionally helpful and considerate. However, the first two of three flight legs were delayed making connections tentative and stressful.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

The crew on this leg continue to be extremely helpful with my wife’s mobility issues. They also came by many many times to ensure we were comfortable and had drink some food.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

The Pilot was one of the best I've had, very informative about turbulence and got us to our destination early

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

Friendly boarding crew. Better could have been a bit more substantial food for this 3 plus hour flight.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

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

Information on your arrival and departure airports