GTF - BOI

$247 Find Cheap Flights from Great Falls to Boise - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$312
Typical prices: $234-$396
Alaska Airlines
Tue 2/27Sat 3/3
GTF - BOI • 1 stop
Cheapest one-way
$247
Typical prices: $282-$384
Delta
Tue 10/9
GTF - BOI • 1 stop
When to travel
September
Cheapest • 47% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $201 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 45m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Great Falls to Boise (GTF-BOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Boise

Sat, Feb 27 - Wed, Mar 3
Alaska Airlines Logo
4:55 pm - 6:11 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
25h 16m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 4:13 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
10h 13m1 stop Seattle/Tacoma Intl
$312Alaska Airlines
Wed, Feb 17 - Sun, Feb 21
Delta Logo
5:30 am - 10:19 amGTF  Great Falls-BOI Boise Air Term. Gowen Fld
4h 49m1 stop Salt Lake City
Delta Logo
5:45 pm - 10:53 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
5h 08m1 stop Salt Lake City
$374Delta
Wed, Feb 17 - Sun, Feb 21
Delta Logo
1:10 pm - 4:49 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
3h 39m1 stop Salt Lake City
Delta Logo
1:15 pm - 5:43 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
4h 28m1 stop Salt Lake City
$394Delta
Sat, Feb 27 - Wed, Mar 3
Alaska Airlines Logo
4:55 pm - 10:20 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
5h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:53 am - 4:13 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
6h 20m1 stop Seattle/Tacoma Intl
$394Alaska Airlines
Sat, Feb 27 - Wed, Mar 3
Alaska Airlines Logo
4:55 pm - 10:20 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
5h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:00 pm - 4:13 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
4h 13m1 stop Seattle/Tacoma Intl
$394Alaska Airlines
Wed, Feb 17 - Sat, Feb 20
Alaska Airlines Logo
4:55 pm - 10:20 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
5h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:53 am - 4:13 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
6h 20m1 stop Seattle/Tacoma Intl
$394Alaska Airlines
Sat, Feb 27 - Wed, Mar 3
Alaska Airlines Logo
4:55 pm - 10:20 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
5h 25m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 4:13 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
33h 13m2 stops Sacramento Intl Seattle/Tacoma Intl
$411Alaska Airlines
Sat, Oct 17 - Mon, Oct 19
Delta Logo
6:27 pm - 10:48 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
4h 21m1 stop Salt Lake City
Delta Logo
6:49 pm - 10:40 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
3h 51m1 stop Salt Lake City
$414Delta
Sat, Oct 17 - Mon, Oct 19
Delta Logo
6:27 pm - 10:48 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
4h 21m1 stop Salt Lake City
Delta Logo
6:49 pm - 10:40 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
3h 51m1 stop Salt Lake City
$441Delta
Tue, Dec 1 - Fri, Jan 1
Delta Logo
5:30 am - 12:22 pmGTF  Great Falls-BOI Boise Air Term. Gowen Fld
6h 52m1 stop Salt Lake City
Delta Logo
6:26 pm - 10:33 pmBOI  Boise Air Term. Gowen Fld-GTF Great Falls
4h 07m1 stop Salt Lake City
$468Delta
Booking Insights

Price, demand and travel trends for Great Falls to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Great Falls to Boise with more confidence.

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

Round-trip flights from Great Falls to Boise start at $312. Prices are typical for this route right now, with typical round-trip fares ranging from $234 to $396. The lowest price found in the past 5 days was $312 on Alaska Airlines.

Find deals

Key details for Great Falls to Boise flights

Low season

March

Cheapest flight

$247
Flight from Great Falls to Boise

When to book flights from Great Falls to Boise

Are your dates flexible? Find out the best times to travel from Great Falls to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Great Falls to Boise flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Great Falls to Boise?

    Flights from Great Falls to Boise usually depart from Great Falls (GTF) and arrive at Boise Air Term. Gowen Fld (BOI).

  • What cabin classes can I book on flights from Great Falls to Boise?

    Only Economy Class is available on flights from Great Falls to Boise.

  • Which airports do connecting flights from Great Falls to Boise pass through?

    One-stop flights from Great Falls to Boise most commonly connect through:

    • Salt Lake City (SLC) - 59% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 35% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 6% of one-stop connections

    Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Great Falls to Boise?

    Yes. Being flexible with your travel dates can save you up to 40% on the Great Falls to Boise route. Wednesday is the cheapest departure day at $234 round-trip on average, while Thursday is the most expensive at $384, a difference of $150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Boise Center, Idaho Central Arena and Boise River Greenbelt. These are among the most viewed places in Boise on KAYAK.

  • How long is a flight from Great Falls to Boise?

    There are currently no nonstop flights available from Great Falls to Boise. Flights with 1 layover take between 4h 45m and 20h 24m in total, depending on the connection.

  • Do I need a passport to fly from Great Falls to Boise?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Great Falls to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $312 to $1,516. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Great Falls to Boise looking right now?

    One-way fares from Great Falls to Boise are currently higher than usual. Average one-way flight prices are about $533, which is 57% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Great Falls to Boise?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 45m, compared with 5h 15m via Seattle/Tacoma Intl (SEA) and 20h 24m via Las Vegas Harry Reid Intl (LAS).

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a Great Falls to Boise flight?

    Round-trip flights from Great Falls to Boise range from $234 to $396, with an average of $381 over the past 12 months. Anything below $234 counts as a good deal.

Your guide to booking Great Falls to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $234 - about $150 less than Thursday (39% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Great Falls to Boise trip for September. Fares historically average $201 round-trip in that month - typically $675 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.
    - Ramada by Wyndham Boise
    - Hotel 28 Boise Airport, an Ascend Collection Hotel
    - Super 8 by Wyndham Boise

More options for your flight from Great Falls to Boise

Complete your trip to Boise with a hotel stay or car rental

Car rentals in Boise
Hotels in Boise
Vacations in Boise