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

Allegiant Air 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 22m on average. Another popular route from Nevada to Great Falls is flying from Reno to Great Falls, which will take roughly 5h 23m. 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 2025, 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.

$128 Cheap Flights from Nevada to Great Falls in 2025/26

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Find the cheapest flights from Nevada to Great Falls

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 10:22 amLAS-GTF

2h 22mnonstop

11:17 am - 12:30 pmGTF-LAS

2h 13mnonstop

$182Allegiant Air

Find Deal

Wed, Dec 3 - Sun, Dec 7

5:30 am - 12:33 pmRNO-GTF

6h 03m1 stop

6:10 pm - 11:07 pmGTF-RNO

5h 57m1 stop

$246Delta

Find Deal

Thu, Jan 8 - Mon, Jan 12

8:00 am - 5:27 pmLAS-GTF

8h 27m1 stop

6:07 pm - 11:55 pmGTF-LAS

6h 48m1 stop

$248Alaska Airlines

Find Deal

Fri, Mar 6 - Mon, Mar 9

6:45 am - 5:30 pmRNO-GTF

9h 45m2 stops

6:10 pm - 11:07 pmGTF-RNO

5h 57m1 stop

$252Delta

Find Deal

Thu, Jan 8 - Mon, Jan 12

6:45 am - 5:30 pmRNO-GTF

9h 45m2 stops

1:15 pm - 10:17 pmGTF-RNO

10h 02m2 stops

$257Delta

Find Deal

Thu, Jan 8 - Mon, Jan 12

1:43 pm - 5:19 pmLAS-GTF

26h 36m1 stop

5:59 pm - 11:12 pmGTF-LAS

6h 13m1 stop

$260Alaska Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 12

5:16 pm - 10:30 pmRNO-GTF

4h 14m1 stop

6:10 pm - 11:36 pmGTF-RNO

6h 26m1 stop

$272Delta

Find Deal

Fri, Jan 16 - Mon, Jan 19

8:21 pm - 5:07 pmRNO-GTF

19h 46m1 stop

6:07 pm - 11:43 amGTF-RNO

18h 36m1 stop

$282Alaska Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

6:00 pm - 5:19 pmLAS-GTF

22h 19m2 stops

5:59 pm - 11:12 pmGTF-LAS

6h 13m1 stop

$285Alaska Airlines

Find Deal

Fri, Jan 9 - Mon, Jan 12

7:00 am - 10:22 amLAS-GTF

2h 22mnonstop

7:35 pm - 11:55 pmGTF-LAS

5h 20m1 stop

$336Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

Delta flights from Nevada to Great Falls

Our best Delta deals on Nevada to Great Falls flight tickets

Delta

Jan 8

RNO5:30 amReno

6h 03m

1 stop

GTF12:33 pmGreat Falls

Jan 12

GTF6:10 pmGreat Falls

5h 57m

1 stop

RNO11:07 pmReno

$246

Find similar

Delta

Jan 8

RNO6:45 amReno

9h 45m

2 stops

GTF5:30 pmGreat Falls

Jan 12

GTF6:10 pmGreat Falls

5h 57m

1 stop

RNO11:07 pmReno

$252

Find similar

Delta

Jan 8

RNO6:45 amReno

9h 45m

2 stops

GTF5:30 pmGreat Falls

Jan 12

GTF1:15 pmGreat Falls

10h 02m

2 stops

RNO10:17 pmReno

$257

Find similar

Allegiant Air flights from Nevada to Great Falls

Our best Allegiant Air deals on Nevada to Great Falls flight tickets

Allegiant Air

Dec 3

LAS7:00 amLas Vegas Harry Reid Intl

2h 22m

GTF10:22 amGreat Falls

Dec 7

GTF11:17 amGreat Falls

2h 13m

LAS12:30 pmLas Vegas Harry Reid Intl

$182

Find similar

Allegiant Air

Dec 3

LAS7:00 amLas Vegas Harry Reid Intl

2h 22m

GTF10:22 amGreat Falls

Dec 7

GTF8:53 pmGreat Falls

25h 08m

2 stops

LAS9:01 pmLas Vegas Harry Reid Intl

$297

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Wed 12/3

7:00 am-10:22 am

Nonstop2h 22m

Great Falls

Sun 12/7

11:17 am-12:30 pm

Nonstop2h 13m

$182

RenoGreat Falls

RNO - GTF

RNOGTF

Reno

Thu 1/8

5:30 am-12:33 pm

1 stop6h 03m

Great Falls

Mon 1/12

6:10 pm-11:07 pm

1 stop5h 57m

$246

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 3/6

8:00 am-5:27 pm

1 stop8h 27m

Great Falls

Mon 3/9

6:07 pm-11:55 pm

1 stop6h 48m

$248

RenoGreat Falls

RNO - GTF

RNOGTF

Reno

Thu 1/8

6:45 am-5:30 pm

2 stops9h 45m

Great Falls

Mon 1/12

6:10 pm-11:07 pm

1 stop5h 57m

$252

RenoGreat Falls

RNO - GTF

RNOGTF

Reno

Thu 1/8

6:45 am-5:30 pm

2 stops9h 45m

Great Falls

Mon 1/12

1:15 pm-10:17 pm

2 stops10h 02m

$257

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 1/9

1:43 pm-5:19 pm

1 stop26h 36m

Great Falls

Mon 1/12

5:59 pm-11:12 pm

1 stop6h 13m

$260

RenoGreat Falls

RNO - GTF

RNOGTF

Reno

Fri 1/16

5:16 pm-10:30 pm

1 stop4h 14m

Great Falls

Mon 1/19

6:10 pm-11:36 pm

1 stop6h 26m

$272

RenoGreat Falls

RNO - GTF

RNOGTF

Reno

Fri 3/6

8:21 pm-5:07 pm

1 stop19h 46m

Great Falls

Tue 3/10

6:07 pm-11:43 am

1 stop18h 36m

$282

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Fri 1/9

6:00 pm-5:19 pm

2 stops22h 19m

Great Falls

Mon 1/12

5:59 pm-11:12 pm

1 stop6h 13m

$285

Las VegasGreat Falls

LAS - GTF

LASGTF

Las Vegas Harry Reid Intl

Wed 12/3

7:00 am-10:22 am

Nonstop2h 22m

Great Falls

Sun 12/7

7:35 pm-11:55 pm

1 stop5h 20m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Friday when prices can be found for as low as $122. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $123.

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

Fastest flight time	2h 22m
Direct flights	Sat
Airports in Great Falls	1 airport

The fastest flight from Nevada to Great Falls takes 2h 22m

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

There is 1 airport near Great Falls: Great Falls (GTF)

Search flight deals

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 2025, 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 66.67% of all bookings. The subsequent popular model is Boeing 737-800 Passenger/BBJ2 (winglets) at 33.33%.

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 $79	Free Cancellation	Rating 7.2 700 reviews		Search Allegiant Air flights
Delta	PriceFrom $254	Free Cancellation	Rating 7.9 8,002 reviews		Search Delta flights

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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.

An easier way to manage your Great Falls trip

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Sat 12/20

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Cheap flights from Nevada to Great Falls from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nevada to Great Falls departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Nevada to Great Falls

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Delta flights from Nevada to Great Falls

Our best Delta deals on Nevada to Great Falls flight tickets

Allegiant Air flights from Nevada to Great Falls

Our best Allegiant Air deals on Nevada to Great Falls flight tickets

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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

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

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.

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

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

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Great Falls

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

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

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

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

What is the most popular plane model from Nevada to Great Falls?

Best airlines flying from Nevada to Great Falls

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

Traveling to a place near Great Falls?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Great Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Montana