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Cheap flights from Great Falls to Salt Lake City from C$ 260

GTF — SLC
15 Nov — 22 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Great Falls to Salt Lake City

Enter your travel dates to find the best prices.

Cheapest flights from Great Falls to Salt Lake City

Fri 4/126:19 p.m. -
Nonstop1h 40m
Sun 6/128:46 p.m. -
Nonstop1h 43m
Deal found 13/10C$ 396
Tue 22/126:20 p.m. -
Nonstop1h 40m
Sat 26/128:50 p.m. -
Nonstop1h 43m
Deal found 14/10C$ 410
Tue 27/105:40 a.m. -
Nonstop1h 35m
Sat 31/108:50 p.m. -
Nonstop1h 39m
Deal found 12/10C$ 496
Thu 29/101:18 p.m. -
Nonstop1h 39m
Mon 2/114:05 p.m. -
Nonstop1h 42m
Deal found 14/10C$ 510
Thu 29/106:30 a.m. -
1 stop6h 55m
Mon 2/112:36 p.m. -
1 stop7h 02m
Deal found 14/10C$ 537
Tue 27/105:40 a.m. -
Nonstop1h 35m
Thu 5/118:51 p.m. -
Nonstop1h 39m
Deal found 14/10C$ 538
Tue 27/106:30 a.m. -
1 stop6h 55m
Sat 31/108:21 a.m. -
1 stop5h 28m
Deal found 13/10C$ 551
Mon 7/126:19 p.m. -
Nonstop1h 40m
Thu 10/1210:55 a.m. -
Nonstop1h 44m
Deal found 15/10C$ 606

Find flight deals from Great Falls to Salt Lake City

Round-trip from

C$ 396

One-way from

C$ 260

Popular in

December

Cheapest in

September

Average price

C$ 665

Good one-way deal

C$ 240 or less
Delta
  • Delta
  • 4/12-6/12
  • Nonstop
  • 3h 23m total
  • Great Falls to Salt Lake City
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Alaska Airlines
  • Alaska Airlines
  • 11/1-31/12
  • 1 total stop
  • 4h 51m total
  • Great Falls to Salt Lake City
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Highest demand for flights based on searches. 16% potential increase in price (C$ 149 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease (C$ 47 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Great Falls to Salt Lake City.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Great Falls to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Wed 14/4

4:55 p.m.-10:56 p.m.

1 stop6h 01m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 261

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Sat 16/1

4:08 p.m.-8:59 p.m.

1 stop4h 51m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 261

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Thu 10/12

1:19 p.m.-3:00 p.m.

Nonstop1h 41m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 290

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Fri 27/11

5:30 a.m.-7:12 a.m.

Nonstop1h 42m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 290

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Sat 12/12

1:19 p.m.-3:00 p.m.

Nonstop1h 41m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 290
Quickest round-trip

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Tue 13/4

6:20 p.m.-8:00 p.m.

Nonstop1h 40m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 304

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Mon 7/12

1:19 p.m.-3:00 p.m.

Nonstop1h 41m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 304

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Sat 12/12

4:51 p.m.-2:26 p.m.

1 stop21h 35m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 351

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Wed 16/12

2:47 p.m.-9:14 p.m.

1 stop6h 27m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 366

Great FallsSalt Lake City

GTF Great Falls - SLC Salt Lake City

GTFSLC

Great Falls

Thu 8/4

4:55 p.m.-10:22 p.m.

1 stop5h 27m

Salt Lake City

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 396

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Great Falls to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Great Falls with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Salt Lake City

What is the cheapest month to book a flight from Great Falls to Salt Lake City?

Currently, September is the cheapest month in which you can book a flight from Great Falls to Salt Lake City (average of C$ 409). Flying from Great Falls to Salt Lake City in December is currently the most expensive (average of C$ 900). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GTF to SLC?

When flying from Great Falls to Salt Lake City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Great Falls to Salt Lake City?

Airfare is below average for this route at the moment.

Great Falls to Salt Lake City flights typically cost between C$ 466 and C$ 665 in December.
The cheapest round-trip price found within the last 5 days was C$ 396 on Delta (4 Dec-6 Dec).

Related info for your journey

  • How popular is this Great Falls to Salt Lake City flight route?

    This flight path from Great Falls to Salt Lake City was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Great Falls to Salt Lake City?

    For as low as C$ 396, Delta can have you in Salt Lake City from Great Falls in 1h 40m. Great Falls and Salt Lake City are separated by a distance of 745 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Great Falls to Salt Lake City?

    The top 3 most reliable airlines when flying from Great Falls to Salt Lake City are Korean Air (100%), SkyWest Airlines (94%) and Delta (94%).

  • Can I find deals for flights from Great Falls to Salt Lake City that include hotel bookings?

    Yes. In addition to deals on Great Falls to Salt Lake City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Salt Lake City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Salt Lake City.

  • Can I find deals for business class flights from Great Falls to Salt Lake City?

    Yes. Cheapflights offers flight deals from Great Falls to Salt Lake City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Great Falls to Salt Lake City?

    Currently, September is the cheapest month in which you can book a flight from Great Falls to Salt Lake City (average of C$ 409). Flying from Great Falls to Salt Lake City in December is currently the most expensive (average of C$ 900). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Certainly. Search results for flights to Salt Lake City from Great Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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