$130 Cheap Flights from Great Falls (GTF) to Salt Lake City (SLC)

View $130 flight on Mon, Sep 8, 2025Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Salt Lake City International Airport (SLC)

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Cheap Flights from Great Falls to Salt Lake City (GTF-SLC)

Prices were available within the past 7 days and start at $130 for one-way flights and $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Aug 26 - Tue, Sep 16
GTF
Great Falls
SLC
Salt Lake City
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Tue, Aug 26 from Great Falls to Salt Lake City, returning Tue, Sep 16, priced at $264 found 7 hours ago
Hawaiian Airlines
Tue, Aug 12 - Thu, Aug 21
GTF
Great Falls
SLC
Salt Lake City
$284 Roundtrip, found 5 hours ago
$284
Roundtrip
found 5 hours ago
Select Hawaiian Airlines flight, departing Tue, Aug 12 from Great Falls to Salt Lake City, returning Thu, Aug 21, priced at $284 found 5 hours ago
Hawaiian Airlines
Tue, Oct 14 - Fri, Oct 24
GTF
Great Falls
SLC
Salt Lake City
$291 Roundtrip, found 3 hours ago
$291
Roundtrip
found 3 hours ago
Select Hawaiian Airlines flight, departing Tue, Oct 14 from Great Falls to Salt Lake City, returning Fri, Oct 24, priced at $291 found 3 hours ago
Delta
Fri, Aug 22 - Wed, Aug 27
GTF
Great Falls
SLC
Salt Lake City
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 22 from Great Falls to Salt Lake City, returning Wed, Aug 27, priced at $294 found 1 day ago
Delta
Wed, Aug 13 - Mon, Aug 18
GTF
Great Falls
SLC
Salt Lake City
$295 Roundtrip, just found
$295
Roundtrip
just found
Select Delta flight, departing Wed, Aug 13 from Great Falls to Salt Lake City, returning Mon, Aug 18, priced at $295 just found
Hawaiian Airlines
Sun, Sep 14 - Wed, Oct 1
GTF
Great Falls
SLC
Salt Lake City
$301 Roundtrip, found 4 days ago
$301
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Sun, Sep 14 from Great Falls to Salt Lake City, returning Wed, Oct 1, priced at $301 found 4 days ago
Hawaiian Airlines
Tue, Sep 2 - Wed, Sep 3
GTF
Great Falls
SLC
Salt Lake City
$304 Roundtrip, found 22 hours ago
$304
Roundtrip
found 22 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 2 from Great Falls to Salt Lake City, returning Wed, Sep 3, priced at $304 found 22 hours ago
United
Fri, Aug 22 - Sun, Aug 24
GTF
Great Falls
SLC
Salt Lake City
$304 Roundtrip, found 22 hours ago
$304
Roundtrip
found 22 hours ago
Select United flight, departing Fri, Aug 22 from Great Falls to Salt Lake City, returning Sun, Aug 24, priced at $304 found 22 hours ago
Delta
Fri, Aug 22 - Sun, Aug 24
GTF
Great Falls
SLC
Salt Lake City
$304 Roundtrip, found 22 hours ago
$304
Roundtrip
found 22 hours ago
Select Delta flight, departing Fri, Aug 22 from Great Falls to Salt Lake City, returning Sun, Aug 24, priced at $304 found 22 hours ago
Alaska Airlines
Tue, Aug 26 - Thu, Aug 28
GTF
Great Falls
SLC
Salt Lake City
$323 Roundtrip, found 4 days ago
$323
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Great Falls to Salt Lake City, returning Thu, Aug 28, priced at $323 found 4 days ago

Find the cheapest month to fly from Great Falls (GTF) to Salt Lake City (SLC)

April is typically the cheapest month to fly

From $188 - $581 per traveler.

Graph displaying average flight prices per month

Flights from Great Falls (GTF) to Salt Lake City (SLC)
Origin airport
Great Falls Intl.
Destination airport
Salt Lake City Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$260
Distance
463 mi
Average flight time
1 hour 34 mins

Great Falls to Salt Lake City Flights

The cheapest times to fly from Great Falls to Salt Lake City

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 Great Falls to Salt Lake City are during the month of August. You can find some of the cheapest flights from Great Falls to Salt Lake City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Great Falls to Salt Lake City

Sunday is one of the best days to book for cheap flights from Great Falls to Salt Lake City: 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 Great Falls to Salt Lake City

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 Great Falls to Salt Lake City in 2025. You can also book with separate airlines for your outbound and return journeys, from $130 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 Great Falls to Salt Lake City 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 Great Falls to Salt Lake City 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 Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC) cost?
Cheap return flights from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC) start at $285. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving GTF on July 30 2025 and touching down at SLC. The price was last updated on July 9 2025 and has not changed since.
What is the cheapest month to fly from GTF to SLC?
The cheapest flights from GTF to SLC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
When flying out of Great Falls Intl. Airport (GTF), you can hop on a nonstop flight to Salt Lake City Intl. Airport (SLC) with Delta Air Lines.
What is the cheapest airline that flies from GTF to SLC?
Travel from GTF to SLC with Delta. This carrier currently has the cheapest one-way fare on this route, starting at $189. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GTF on August 7 2025. Prices were last updated on July 9 2025 and have not changed since.
How many flights per day from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
Every day on average, 2 nonstop flights take off from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC). Pick the departure time that best fits your schedule.
What are the most popular departure times for flights from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
The 5 AM departures from GTF to SLC are the most sought after. Greater demand means you'll likely pay more for these departures. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from GTF to SLC?
If you depart on a Friday, you'll get the largest range of options for flights from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC).
What is the earliest flight from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
Catch the earliest flight at around 5:40AM UTC-7, departing from Great Falls Intl. Airport (GTF). You'll be traveling for around 1h 34m, coming in to land at Salt Lake City Intl. Airport (SLC) at approximately 7:14AM UTC-7.
How long does it take to fly from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
Flights from GTF to SLC have an average travel time of 1 hour and 36 minutes. The total distance between these two airports is 460 mi.
What airline has the least delays from GTF to SLC?
Delta Air Lines has the best track record for on-time direct flights from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC), with an on-time score of 88%. Use the Expedia App to view your flight schedule before you go and get notified of any changes.
What is the best time to fly from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
To avoid potential delays on the Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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.
What airports do you fly into for Salt Lake City from Great Falls Intl. Airport (GTF)?
If you're taking a direct flight from Great Falls Intl. Airport (GTF) to Salt Lake City, Salt Lake City Intl. Airport (SLC) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC) last-minute?
Waiting until just before your trip to book your flight from GTF to SLC generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a GTF to SLC flight and hotel package?
Opting for a GTF to SLC flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Salt Lake City Intl. Airport (SLC)?
Usually, it's possible to cancel or reschedule your GTF to SLC flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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