$172 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 7/28. 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

Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
5:15 pm - 11:58 pm
GTF
-
BOI
6h 43m
1 stop
Alaska Airlines Logo
10:06 am - 4:35 pm
BOI
-
GTF
6h 29m
1 stop
$376Alaska Airlines
Sat, Jul 11 - Sat, Jul 18
Delta Logo
5:40 am - 9:29 am
GTF
-
BOI
3h 49m
1 stop
Delta Logo
11:53 am - 5:42 pm
BOI
-
GTF
5h 49m
1 stop
$384Delta
Wed, Jul 29 - Mon, Aug 3
Delta Logo
6:25 pm - 12:05 am
GTF
-
BOI
5h 40m
1 stop
Delta Logo
6:45 pm - 10:38 pm
BOI
-
GTF
3h 53m
1 stop
$416Delta
Fri, Oct 23 - Tue, Oct 27
Alaska Airlines Logo
5:15 pm - 7:42 pm
GTF
-
BOI
26h 27m
2 stops
Alaska Airlines Logo
10:06 am - 4:35 pm
BOI
-
GTF
6h 29m
1 stop
$428Alaska Airlines
Mon, Sep 21 - Sat, Sep 26
Alaska Airlines Logo
5:19 pm - 7:45 pm
GTF
-
BOI
26h 26m
2 stops
Alaska Airlines Logo
8:03 am - 4:39 pm
BOI
-
GTF
8h 36m
1 stop
$435Alaska Airlines
Wed, Jul 29 - Sun, Aug 2
Delta Logo
6:25 pm - 12:05 am
GTF
-
BOI
5h 40m
1 stop
Delta Logo
6:00 am - 12:37 pm
BOI
-
GTF
6h 37m
1 stop
$448Delta
Tue, Jul 7 - Tue, Jul 14
Delta Logo
1:17 pm - 5:51 pm
GTF
-
BOI
4h 34m
1 stop
Delta Logo
11:53 am - 5:42 pm
BOI
-
GTF
5h 49m
1 stop
$456Delta
Thu, Jul 30 - Sun, Aug 2
Delta Logo
5:40 am - 9:29 am
GTF
-
BOI
3h 49m
1 stop
Delta Logo
6:00 am - 12:37 pm
BOI
-
GTF
6h 37m
1 stop
$488Delta
Tue, Jul 7 - Wed, Jul 15
Delta Logo
1:17 pm - 5:51 pm
GTF
-
BOI
4h 34m
1 stop
Delta Logo
6:42 pm - 10:37 pm
BOI
-
GTF
3h 55m
1 stop
$496Delta
Wed, Nov 25 - Sat, Nov 28
Delta Logo
6:20 pm - 12:04 am
GTF
-
BOI
5h 44m
1 stop
Delta Logo
6:00 am - 12:27 pm
BOI
-
GTF
6h 27m
1 stop
$524Delta
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.

Which airlines provide the cheapest flights from Great Falls to Idaho?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Great Falls to Idaho were found on Alaska Airlines ($376) and Delta ($456).

Find deals

Good to know

Cheapest flight$172
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.

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

Information on your arrival and departure airports

Great Falls (GTF)