$228 Cheap Flights from Grand Junction (GJT) to Great Falls (GTF)

View $228 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Grand Junction Regional Airport (GJT) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Grand Junction to Great Falls (GJT-GTF)

Prices were available within the past 7 days and start at $228 for one-way flights and $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 18 - Sat, Aug 23
GJT
Grand Junction
GTF
Great Falls
$214 Roundtrip, found 4 hours ago
$214
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Aug 18 from Grand Junction to Great Falls, returning Sat, Aug 23, priced at $214 found 4 hours ago
Delta
Sat, Aug 16 - Wed, Aug 20
GJT
Grand Junction
GTF
Great Falls
$224 Roundtrip, found 4 hours ago
$224
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Aug 16 from Grand Junction to Great Falls, returning Wed, Aug 20, priced at $224 found 4 hours ago
Delta
Sat, Aug 2 - Sat, Aug 16
GJT
Grand Junction
GTF
Great Falls
$254 Roundtrip, found 3 days ago
$254
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 2 from Grand Junction to Great Falls, returning Sat, Aug 16, priced at $254 found 3 days ago
Delta
Sat, Aug 2 - Mon, Aug 11
GJT
Grand Junction
GTF
Great Falls
$264 Roundtrip, found 3 days ago
$264
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 2 from Grand Junction to Great Falls, returning Mon, Aug 11, priced at $264 found 3 days ago
Delta
Mon, Aug 18 - Sun, Sep 7
GJT
Grand Junction
GTF
Great Falls
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Aug 18 from Grand Junction to Great Falls, returning Sun, Sep 7, priced at $279 found 3 days ago
United
Wed, Aug 20 - Sun, Aug 24
GJT
Grand Junction
GTF
Great Falls
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select United flight, departing Wed, Aug 20 from Grand Junction to Great Falls, returning Sun, Aug 24, priced at $284 found 3 days ago
United
Sat, Aug 9 - Sun, Aug 24
GJT
Grand Junction
GTF
Great Falls
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select United flight, departing Sat, Aug 9 from Grand Junction to Great Falls, returning Sun, Aug 24, priced at $294 found 3 days ago
Delta
Mon, Aug 18 - Sun, Aug 24
GJT
Grand Junction
GTF
Great Falls
$303 Roundtrip, found 4 hours ago
$303
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Aug 18 from Grand Junction to Great Falls, returning Sun, Aug 24, priced at $303 found 4 hours ago
Delta
Sat, Aug 16 - Sun, Aug 24
GJT
Grand Junction
GTF
Great Falls
$313 Roundtrip, found 4 hours ago
$313
Roundtrip
found 4 hours ago
Select Delta flight, departing Sat, Aug 16 from Grand Junction to Great Falls, returning Sun, Aug 24, priced at $313 found 4 hours ago
United
Tue, Aug 19 - Tue, Aug 26
GJT
Grand Junction
GTF
Great Falls
$319 Roundtrip, found 4 hours ago
$319
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Aug 19 from Grand Junction to Great Falls, returning Tue, Aug 26, priced at $319 found 4 hours ago

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $403
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $403
Flights from Grand Junction (GJT) to Great Falls (GTF)
Origin airport
Grand Junction Regional
Destination airport
Great Falls Intl.
Roundtrip price
$213
Distance
594 mi

Grand Junction to Great Falls Flights

The cheapest times to fly from Grand Junction to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Junction to Great Falls are during the month of August. You can find some of the cheapest flights from Grand Junction to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Junction to Great Falls

Sunday is one of the best days to book for cheap flights from Grand Junction to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Grand Junction to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Junction to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $228 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Junction to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Junction to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF) cost?
Discover the latest flight deals from GJT to GTF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GJT to GTF?
The cheapest flights from GJT to GTF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from GJT to GTF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GJT to GTF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF)?
You'll have to hop on a flight with a layover if you're traveling from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GJT to GTF?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF)?
To avoid possible delays on the Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF) last-minute?
Booking your ticket from GJT to GTF shortly before your journey is generally more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a GJT to GTF flight and hotel package?
Compared with arranging hotels and flights separately, booking a GJT to GTF flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Grand Junction Regional Airport (GJT) to Great Falls Intl. Airport (GTF)?
In most instances, you're able to cancel or reschedule your GJT to GTF flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.