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GTF to SLC

Great Falls to Salt Lake City Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹25,625Delta Air Lines
Fastest1h 40mgate to gate
Options found32flights on this route
Find your flight GTF SLC

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
32 flight options

Fares are checked again before payment.

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Delta Air Lines
Delta Air Lines
DL-3862
05:30
2026-11-14
Great Falls (GTF)United States flagInternational
1H :42 M
Non Stop
07:12
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3859
13:21
2026-11-14
Great Falls (GTF)United States flagInternational
1H :40 M
Non Stop
15:01
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3800
18:19
2026-11-14
Great Falls (GTF)United States flagInternational
1H :40 M
Non Stop
19:59
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
6H :55 M
1 Stop
DEN · 3h 23m Denver (DEN), United States
13:25
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
4H :35 M
1 Stop
DEN · 0h 51m Denver (DEN), United States
19:20
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
6H :34 M
1 Stop
DEN · 3h 01m Denver (DEN), United States
21:19
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
7H :25 M
1 Stop
DEN · 3h 51m Denver (DEN), United States
22:10
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
8H :57 M
1 Stop
DEN · 5h 16m Denver (DEN), United States
15:27
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
10H :57 M
1 Stop
DEN · 7h 16m Denver (DEN), United States
17:27
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
12H :50 M
1 Stop
DEN · 9h 01m Denver (DEN), United States
19:20
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
14H :49 M
1 Stop
DEN · 11h 11m Denver (DEN), United States
21:19
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
15H :40 M
1 Stop
DEN · 12h 01m Denver (DEN), United States
22:10
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
7H :57 M
2 Stops
DEN · 1h 06m Denver (DEN), United States
GJT · 2h 29m Grand Junction (GJT), United States
14:27
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
27H :06 M
1 Stop
DEN · 23h 31m Denver (DEN), United States
09:36
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
18H :51 M
1 Stop
DEN · 15h 21m Denver (DEN), United States
09:36
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Alaska Airlines
Alaska Airlines
AS-3354
17:10
2026-11-14
Great Falls (GTF)United States flagInternational
17H :21 M
1 Stop
SEA · 13h 12m Seattle (SEA), United States
10:31
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-3354
17:10
2026-11-14
Great Falls (GTF)United States flagInternational
20H :14 M
1 Stop
SEA · 16h 05m Seattle (SEA), United States
13:24
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-3354
17:10
2026-11-14
Great Falls (GTF)United States flagInternational
24H :34 M
1 Stop
SEA · 20h 37m Seattle (SEA), United States
17:44
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-3354
17:10
2026-11-14
Great Falls (GTF)United States flagInternational
27H :45 M
1 Stop
SEA · 23h 41m Seattle (SEA), United States
20:55
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
17H :14 M
2 Stops
DEN · 1h 21m Denver (DEN), United States
SFO · 9h 05m San Francisco (SFO), United States
23:44
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
26H :34 M
1 Stop
DEN · 23h 06m Denver (DEN), United States
17:19
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
24H :40 M
2 Stops
DEN · 0h 46m Denver (DEN), United States
SFO · 17h 17m San Francisco (SFO), United States
15:25
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Need a hotel in Salt Lake City?

Find a stay in Salt Lake City. Choose your dates, rooms and guests in hotel search.

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United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
30H :42 M
2 Stops
DEN · 2h 41m Denver (DEN), United States
SFO · 21h 20m San Francisco (SFO), United States
21:27
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
29H :18 M
2 Stops
DEN · 2h 46m Denver (DEN), United States
ORD · 17h 56m Chicago (ORD), United States
11:48
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2130
14:45
2026-11-14
Great Falls (GTF)United States flagInternational
21H :03 M
2 Stops
DEN · 1h 19m Denver (DEN), United States
ORD · 11h 20m Chicago (ORD), United States
11:48
2026-11-15
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-480
06:30
2026-11-14
Great Falls (GTF)United States flagInternational
12H :54 M
2 Stops
DEN · 1h 21m Denver (DEN), United States
LAX · 4h 54m Los Angeles (LAX), United States
19:24
2026-11-14
Salt Lake City (SLC)United States flagSalt Lake City International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹25,625 Delta Air Lines 05:30
Earliest departure ₹25,625 Delta Air Lines 05:30
Shortest duration ₹25,625 Delta Air Lines 13:21
Night 00:00-05:59 ₹25,625 Delta Air Lines at 05:30
Morning 06:00-11:59 ₹29,667 United Airlines at 06:30
Afternoon 12:00-17:59 ₹25,625 Delta Air Lines at 13:21
Evening 18:00-23:59 ₹25,625 Delta Air Lines at 18:19

Departure & Arrival Airport Details

Great Falls (GTF)

International

United States

GMT -7

Latitude: 47.48199844

Longitude: -111.3710022

Salt Lake City (SLC)

Salt Lake City International

United States

GMT -7

Latitude: 40.78839874267578

Longitude: -111.97799682617188

Distance: Great Falls (GTF), United States to Salt Lake City (SLC), United States - 745.86 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Route forecast

Weather in Great Falls and Salt Lake City

Live forecast for both cities, 08 Nov to 11 Nov.

Departure city

Great Falls

Sat, 14 Nov travel date
15°CCloudyLow 9°
46% humidity 15 km/h wind
  • Wed16° / 8°
  • Thu15° / 8°
  • Fri15° / 8°
Arrival city

Salt Lake City

Sat, 14 Nov travel date
10°CPartly cloudyLow 5°
94% humidity 1 km/h wind
  • Wed10° / 5°
  • Thu9° / 5°
  • Fri10° / 5°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Salt Lake City

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday
  • 01JanNew Year's DayFriday
  • 18JanMartin Luther King, Jr. DayMonday
  • 12FebLincoln's BirthdayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Great Falls to Salt Lake City

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹25,6251h 40m3 flights
Connecting flight₹29,667Longer, includes a stop29 options

Air distance is about 746 km. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Connecting cities on this route

Connecting Great Falls to Salt Lake City flights shown here most often stop in Denver, Seattle and San Francisco.

Airlines flying from Great Falls to Salt Lake City

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹29,66720 flights
Fares from
₹29,667
Non-stop
None in these results
Departures
20 in the list above

Alaska Airlines Flights

from ₹51,5369 flights
Fares from
₹51,536
Non-stop
None in these results
Departures
9 in the list above

Delta Air Lines Flights

from ₹25,6253 flights
Fares from
₹25,625
Non-stop
3 in these results
Departures
3 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 40m · Delta Air Lines
First departure of the day05:30 · Delta Air Lines
Last departure of the day18:19 · Delta Air Lines
Flight options found32
Direct / non-stop options3
Airport codesGreat Falls–GTF, Salt Lake City–SLC

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Sat, 14 Nov found 32 flight options, 3 of them non-stop. The first flight leaves around 05:30 and the last around 18:19. The fastest flight takes about 1h 40m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Night from ₹25,625, Afternoon from ₹25,625, Evening from ₹25,625, Morning from ₹29,667. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Great Falls–Salt Lake City results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Great Falls to Salt Lake City options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹4,000

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Great Falls to Salt Lake City flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Great Falls to Salt Lake City dates shown on this page, the lowest fare is on a Saturday at ₹25,625. This can change from week to week.

How far is Great Falls from Salt Lake City by air?

The direct air distance between Great Falls (GTF) and Salt Lake City (SLC) is about 746 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Great Falls to Salt Lake City?

Yes. 3 non-stop flights are listed on this page for Great Falls to Salt Lake City, operated by Delta Air Lines. Use the Stops filter to see only those.

Which airlines fly Great Falls to Salt Lake City?

United Airlines, Alaska Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

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

The quickest non-stop Great Falls to Salt Lake City flight on this page takes about 1h 40m. Non-stop flights here take between 1h 40m and 1h 42m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Great Falls to Salt Lake City flight fare?

The lowest Great Falls to Salt Lake City fare on this page is ₹25,625. Fares on the same dates run up to ₹71,250, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Great Falls to Salt Lake City flight?

On this page, Delta Air Lines has the lowest Great Falls to Salt Lake City fare, starting from ₹25,625. United Airlines is next, from ₹29,667. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Great Falls to Salt Lake City flights depart?

On the dates shown here, the first departure is around 05:30 and the last around 18:19, local time at Great Falls. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes GTF–SLC, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The GTF to SLC cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 745.86 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Great Falls to Salt Lake City airfare on the date shown

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹25,625 14/11/2026 Delta Air Lines 05:30

Book Great Falls to Salt Lake City Flight Tickets on FlyX

FlyX lists each Great Falls to Salt Lake City flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Great Falls to Salt Lake City Flight Distance, Duration and Time

The aerial distance between Great Falls and Salt Lake City is about 746 KM. In these results, journey times range from 1h 40m to 30h 42m. Flights with a layover take longer because the total includes the connection time.

Great Falls to Salt Lake City flight duration is approximately 1 hour 40 minutes non-stop. There are 3 non-stop Great Falls to Salt Lake City direct flights on the departure date shown on this page. Great Falls to Salt Lake City flight distance is around 746 KM.

Great Falls to Salt Lake City Flight Schedule and Timing

The search for these dates returned 32 flight options, 3 of them non-stop. The first departure from Great Falls is at 05:30 and the last is at 18:19. Flights leave from International and land at Salt Lake City International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteGreat Falls to Salt Lake City
Aerial Distance746 KM
Flight Duration1h 40m - 30h 42m
Airport CodesGreat Falls - GTF, Salt Lake City - SLC
Total Flights Available32 flights3 direct29 with layovers
First Flight DepartureDeparts at 05:30
Last Flight DepartureDeparts at 18:19
Early Morning Flights (12 AM - 8 AM)13 flights1 direct12 with layovers
Morning Flights (8 AM - 12 PM)No flights in this time slot
Afternoon Flights (12 PM - 4 PM)9 flights1 direct8 with layovers
Evening Flights (4 PM - 8 PM)10 flights1 direct9 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

GTF: Great Falls airport. Great Falls airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

SLC: Salt Lake City airport. Salt Lake City airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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