$182 Find Cheap Flights from Great Falls to Idaho

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 Idaho departing on 4/10. 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 Idaho

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

Book Cheap Great Falls to Idaho 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 Idaho 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 Idaho

Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 10:57 pm
GTF
-
BOI
5h 51m
1 stop
Alaska Airlines Logo
12:15 pm - 5:35 pm
BOI
-
GTF
5h 20m
1 stop
$336Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 10:21 am
GTF
-
BOI
17h 15m
1 stop
Alaska Airlines Logo
6:00 am - 5:35 pm
BOI
-
GTF
11h 35m
1 stop
$349Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 10:57 pm
GTF
-
BOI
5h 51m
1 stop
Alaska Airlines Logo
6:08 pm - 5:35 pm
BOI
-
GTF
23h 27m
1 stop
$354Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 9:40 pm
GTF
-
BOI
28h 34m
2 stops
Alaska Airlines Logo
12:15 pm - 5:35 pm
BOI
-
GTF
5h 20m
1 stop
$402Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 10:57 pm
GTF
-
BOI
5h 51m
1 stop
Alaska Airlines Logo
4:55 pm - 5:35 pm
BOI
-
GTF
24h 40m
2 stops
$406Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 8:28 am
GTF
-
BOI
15h 22m
2 stops
Alaska Airlines Logo
2:57 pm - 5:35 pm
BOI
-
GTF
26h 38m
1 stop
$433Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 9:15 am
GTF
-
BOI
16h 09m
2 stops
Alaska Airlines Logo
6:08 pm - 5:35 pm
BOI
-
GTF
23h 27m
1 stop
$443Alaska Airlines
Sat, Apr 18 - Wed, Apr 22
Alaska Airlines Logo
5:06 pm - 9:15 am
GTF
-
BOI
16h 09m
2 stops
Alaska Airlines Logo
4:55 pm - 5:35 pm
BOI
-
GTF
24h 40m
2 stops
$466Alaska Airlines
Tue, Mar 31 - Sat, Apr 4
Delta Logo
5:30 am - 9:27 am
GTF
-
BOI
3h 57m
1 stop
Delta Logo
6:15 pm - 10:30 pm
BOI
-
GTF
4h 15m
1 stop
$584Delta
Thu, Apr 2 - Mon, Apr 6
Alaska Airlines Logo
5:06 pm - 11:56 pm
GTF
-
BOI
6h 50m
1 stop
Alaska Airlines Logo
8:28 pm - 4:26 pm
BOI
-
GTF
19h 58m
1 stop
$729Alaska Airlines
Booking Insights

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

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

How long does a flight from Great Falls to Idaho take?

The duration of a flight to Idaho depends on your arrival airport. The shortest route to Idaho from Great Falls is to Boise, which takes 3h 49m.

Find deals

Good to know

Cheapest flight$182
Flight from Great Falls to Boise

FAQs - booking Idaho flights

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

    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 Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to Idaho 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 Idaho?

    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 Idaho 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 Idaho?

    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 Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Great Falls to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Idaho. 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 Idaho? 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
DeltaOverall score based on 8292 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

4.0 OkayAnonymous, Mar 2026
CAE - ATL
Read more Delta reviews

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

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

Information on your arrival and departure airports

Great Falls (GTF)