What is the cheapest airline that flies from Nevada to Great Falls?

Allegiant Air, Delta, and Alaska Airlines are the most popular carriers operating from Nevada to Great Falls

How long does it take to fly to Great Falls?

Flight times from Nevada to Great Falls vary, but if you’re flying out of Las Vegas and flying into Great Falls (one of the most popular routes), then the duration is 2h 29m on average. Another popular route from Nevada to Great Falls is flying from Reno to Great Falls, which will take roughly 7h 19m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Nevada to Great Falls Airport?

Prices for flights from Nevada to Great Falls Airport are updated daily.

How many operators does momondo search for flights from Nevada to Great Falls Airport?

As of November 2026, there are 2 operators available to choose from for flights from Nevada to Great Falls Airport.

How old do you have to be to fly from Nevada to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$40 Cheap Flights from Nevada to Great Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nevada to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 am - 10:49 amLAS Las Vegas Harry Reid Intl-GTF Great Falls

2h 29mnonstop

9:40 am - 8:46 amGTF Great Falls-LAS Las Vegas Harry Reid Intl

24h 06m2 stops Phoenix-Mesa Gateway Provo

$295Multiple Airlines

Fri, Dec 4 - Sun, Dec 20

7:20 am - 10:49 amLAS Las Vegas Harry Reid Intl-GTF Great Falls

2h 29mnonstop

5:12 pm - 11:59 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

7h 47m1 stop Seattle/Tacoma Intl

$346Multiple Airlines

Fri, Dec 4 - Sat, Dec 19

7:20 am - 10:49 amLAS Las Vegas Harry Reid Intl-GTF Great Falls

2h 29mnonstop

5:12 pm - 11:59 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

7h 47m1 stop Seattle/Tacoma Intl

$346Multiple Airlines

Fri, Dec 4 - Thu, Dec 17

7:20 am - 10:49 amLAS Las Vegas Harry Reid Intl-GTF Great Falls

2h 29mnonstop

9:40 am - 8:46 amGTF Great Falls-LAS Las Vegas Harry Reid Intl

24h 06m2 stops Phoenix-Mesa Gateway Provo

$355Multiple Airlines

Fri, Dec 4 - Thu, Dec 17

7:20 am - 10:49 amLAS Las Vegas Harry Reid Intl-GTF Great Falls

2h 29mnonstop

5:12 pm - 11:59 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

7h 47m1 stop Seattle/Tacoma Intl

$375Multiple Airlines

Fri, Dec 4 - Fri, Dec 18

5:30 am - 1:49 pmRNO Reno-GTF Great Falls

7h 19m1 stop Denver Intl

2:47 pm - 9:21 pmGTF Great Falls-RNO Reno

7h 34m1 stop Denver Intl

$390United Airlines

Wed, Dec 9 - Sat, Dec 12

6:30 am - 5:39 pmLAS Las Vegas Harry Reid Intl-GTF Great Falls

10h 09m2 stops Seattle/Tacoma Intl Salt Lake City

1:19 pm - 10:45 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

10h 26m2 stops Salt Lake City Seattle/Tacoma Intl

$403Delta

Sat, Dec 5 - Sat, Dec 12

6:30 am - 5:39 pmLAS Las Vegas Harry Reid Intl-GTF Great Falls

10h 09m2 stops Seattle/Tacoma Intl Salt Lake City

5:35 am - 7:05 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

14h 30m2 stops Salt Lake City Seattle/Tacoma Intl

$429Delta

Fri, Dec 4 - Tue, Dec 15

7:05 pm - 12:39 pmLAS Las Vegas Harry Reid Intl-GTF Great Falls

16h 34m2 stops Seattle/Tacoma Intl Salt Lake City

5:35 am - 1:12 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

8h 37m2 stops Salt Lake City Seattle/Tacoma Intl

$429Delta

Wed, Dec 2 - Tue, Dec 15

7:05 pm - 12:39 pmLAS Las Vegas Harry Reid Intl-GTF Great Falls

16h 34m2 stops Seattle/Tacoma Intl Salt Lake City

1:19 pm - 10:45 pmGTF Great Falls-LAS Las Vegas Harry Reid Intl

10h 26m2 stops Salt Lake City Seattle/Tacoma Intl

$429Delta

Wed, Dec 2 - Wed, Dec 16

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United Airlines flights from Nevada to Great Falls

Our best United Airlines deals on Nevada to Great Falls flight tickets

United Airlines

Dec 9

RNO5:30 amReno

7h 19m

1 stop

GTF1:49 pmGreat Falls

Dec 12

GTF2:47 pmGreat Falls

7h 34m

1 stop

RNO9:21 pmReno

$390

United Airlines

Dec 25

LAS5:15 amLas Vegas Harry Reid Intl

7h 26m

1 stop

GTF1:41 pmGreat Falls

Jan 8

GTF6:25 amGreat Falls

12h 32m

2 stops

LAS5:57 pmLas Vegas Harry Reid Intl

$468

United Airlines

Nov 30

LAS5:15 amLas Vegas Harry Reid Intl

7h 34m

1 stop

GTF1:49 pmGreat Falls

Dec 4

GTF2:47 pmGreat Falls

5h 05m

1 stop

LAS6:52 pmLas Vegas Harry Reid Intl

$473

Delta flights from Nevada to Great Falls

Our best Delta deals on Nevada to Great Falls flight tickets

Delta

Dec 5

LAS6:30 amLas Vegas Harry Reid Intl

10h 09m

2 stops

GTF5:39 pmGreat Falls

Dec 12

GTF1:19 pmGreat Falls

10h 26m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$403

Delta

Dec 5

LAS6:30 amLas Vegas Harry Reid Intl

10h 09m

2 stops

GTF5:39 pmGreat Falls

Dec 16

GTF1:19 pmGreat Falls

10h 26m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$429

Delta

Dec 1

LAS7:05 pmLas Vegas Harry Reid Intl

16h 34m

2 stops

GTF12:39 pmGreat Falls

Dec 17

GTF1:19 pmGreat Falls

10h 26m

2 stops

LAS10:45 pmLas Vegas Harry Reid Intl

$439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

7:20 am-10:49 am

Nonstop2h 29m

Great Falls

Sun 12/20

9:40 am-8:46 am

2 stops24h 06m

$295

Quickest round-trip

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

7:20 am-10:49 am

Nonstop2h 29m

Great Falls

Sat 12/19

5:12 pm-11:59 pm

1 stop7h 47m

$346

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

7:20 am-10:49 am

Nonstop2h 29m

Great Falls

Thu 12/17

5:12 pm-11:59 pm

1 stop7h 47m

$346

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

7:20 am-10:49 am

Nonstop2h 29m

Great Falls

Thu 12/17

9:40 am-8:46 am

2 stops24h 06m

$355

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

7:20 am-10:49 am

Nonstop2h 29m

Great Falls

Fri 12/18

5:12 pm-11:59 pm

1 stop7h 47m

$375

RenoGreat Falls

RNO Reno - GTF Great Falls

RNOGTF

Reno

Wed 12/9

5:30 am-1:49 pm

1 stop7h 19m

Great Falls

Sat 12/12

2:47 pm-9:21 pm

1 stop7h 34m

$390

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Sat 12/5

6:30 am-5:39 pm

2 stops10h 09m

Great Falls

Sat 12/12

1:19 pm-10:45 pm

2 stops10h 26m

$403

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Fri 12/4

6:30 am-5:39 pm

2 stops10h 09m

Great Falls

Tue 12/15

5:35 am-7:05 pm

2 stops14h 30m

$429

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Wed 12/2

7:05 pm-12:39 pm

2 stops16h 34m

Great Falls

Tue 12/15

5:35 am-1:12 pm

2 stops8h 37m

$429

Las VegasGreat Falls

LAS Las Vegas Harry Reid Intl - GTF Great Falls

LASGTF

Las Vegas Harry Reid Intl

Wed 12/2

7:05 pm-12:39 pm

2 stops16h 34m

Great Falls

Wed 12/16

1:19 pm-10:45 pm

2 stops10h 26m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Nevada to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Great Falls?

The month of January is another great option to travel to Great Falls, with average flight prices from Nevada averaging around $0.

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Monday when prices can be found for as low as $136. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Nevada because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $149.

What is the cheapest Nevada to Great Falls flight route?

Fly from Las Vegas Harry Reid Intl to Great Falls for the best Nevada - Great Falls flight prices

What cabin class options are available on Nevada to Great Falls flights?

There is only 1 cabin class available to choose from on Nevada to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Nevada to Great Falls flights?

No. A direct flight is the cheapest option for a flight between Nevada to Great Falls.

Cheap Nevada to Great Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nevada to Great Falls

Best Price Found	$40
Fastest flight time	2h 29m
Direct flights	Sat
Airports in Great Falls	1 airport

The best one-way flight to Great Falls from Nevada in the past 72 hours is $40. The best round-trip flight deal from Nevada to Great Falls found on momondo in the last 72 hours is $295.

The fastest flight from Nevada to Great Falls takes 2h 29m

Direct flights go from Nevada to Great Falls on Saturday. There are no airlines offering direct flights.

There is 1 airport in Great Falls. From Nevada there are direct flights to Great Falls (GTF).

Search flight deals

Frequently asked questions about flying from Nevada to Great Falls

When did momondo last update prices for flights from Nevada to Great Falls Airport?
Prices for flights from Nevada to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Nevada to Great Falls Airport?
As of November 2026, there are 2 operators available to choose from for flights from Nevada to Great Falls Airport.
How old do you have to be to fly from Nevada to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Nevada to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Nevada to Great Falls?
momondo data reveals that the most frequently booked plane model on the route from Nevada to Great Falls is Airbus A319, representing 80.00% of all bookings. The subsequent popular model is Airbus A320-100/200 at 20.00%.

Best airlines flying from Nevada to Great Falls

Compare and see reviews for airlines that fly from Nevada to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $82	Free Cancellation	Rating 7.3 676 reviews		Search Allegiant Air flights
Delta	PriceFrom $328	Free Cancellation	Rating 7.8 8,699 reviews		Search Delta flights

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Why use momondo?

Why should I use momondo to find a flight deal from Nevada to Great Falls?

It is quick and easy to find Nevada to Great Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Great Falls that suits you.

Can I find flights from Nevada to Great Falls with flexible booking policies on momondo?

Flights from Nevada to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nevada to Great Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nevada to Great Falls.

I’m not ready to book a flight from Nevada to Great Falls right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Nevada to Great Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Great Falls and let you know when they change.