Cheap flights from Great Falls to Las Vegas (GTF - LAS)

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The best prices from Great Falls to Las Vegas Harry Reid Intl are usually found in January or July, booked 56 days in advance, depart on a Monday or Friday and return on a Monday

How to find the cheapest flight from
Great Falls (GTF) to Las Vegas (LAS)

All the information you need to plan the best GTF to LAS flight in 2022: compare Great Falls to Las Vegas flight prices with the expected peak season, weather and rainfall in Las Vegas.
GTF - LAS
Price
$167 - $298
LAS
Temperature
48.2 - 93.2 °F
LAS
Rainfall
0.1 - 0.8 inches

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

January

Best time to find cheap flights, 27% potential price drop

Round-trip from

$167

From Great Falls to Las Vegas Harry Reid Intl

One-way from

$81

One-way flight from Great Falls to Las Vegas Harry Reid Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Great Falls to Las Vegas?

Travelers have found it’s best to book a flight 51 days in advance to save up to 67% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Great Falls to Las Vegas 1-2 weeks in advance for as low as $253, or $377 for flights within the next 24 hours.

What is the cheapest day to fly round-trip from Great Falls to Las Vegas?

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 160% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Great Falls to Las Vegas (GTF - LAS)?

One of the essential ways to save on airfare from Great Falls to Las Vegas is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Cheap flights from Great Falls to Las Vegas in May, June 2022

The best prices found for GTF to LAS flights for May, June
6 Jun - 13 Jun
$139pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
20 Jun - 24 Jun
$147pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
6 Jun - 10 Jun
$151pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls

Great Falls to Las Vegas 2022 flight deals

Cheap flights to Las Vegas from Great Falls found for this year
7 Nov - 11 Nov
$101pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
1 Jul - 4 Jul
$116pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
1 Jul - 4 Jul
$122pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls

Non-stop flights to Las Vegas from Great Falls

Save time with Great Falls to Las Vegas direct flight deals
7 Nov - 11 Nov
$101pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
1 Jul - 4 Jul
$116pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
1 Jul - 4 Jul
$122pp
GTF
Great Falls
Allegiant Air
Non-Stop
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls

Last minute flights from Great Falls to Las Vegas

Late deals on round-trip flights to Las Vegas from Great Falls, departing today and this week
1 Jun - 6 Jun
$517pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
1 Jun - 6 Jun
$589pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
Allegiant Air
Non-Stop
GTF
Great Falls
3 Jun - 6 Jun
$712pp
GTF
Great Falls
United Airlines
 
1 STOP
LAS
Las Vegas Harry Reid Intl
LAS
Las Vegas Harry Reid Intl
United Airlines
 
1 STOP
GTF
Great Falls

One-way flights to Harry Reid Intl from Great Falls

The cheapest one-way flights from Great Falls to Las Vegas
6:39 pm - 7:44 pm
Allegiant Air
Nonstop
2h 05m
GTF - LAS
Allegiant Air
$81
FlightNetwork
12:21 pm - 7:29 pm
Multiple Airlines
2 Stops
32h 08m
GTF - LAS
Multiple Airlines
$418
Kiwi.com
2:00 am - 8:54 am
Delta
2 Stops
7h 54m
GTF - LAS
Delta
$1,238
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Great Falls</span> to <span class="emphasized">Las Vegas</span> flights.

Flight FAQs

From Great Falls to Las Vegas

Which airlines flying from Great Falls to Las Vegas Harry Reid Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Allegiant Air, Delta, and United Airlines flying from Great Falls to Las Vegas Harry Reid Intl have implemented new flexible cancellation policies.

Can I find flights from Great Falls to Las Vegas for under $200 on Cheapflights?

Yes, there are multiple flights from Great Falls to Las Vegas for under $200. The cheapest flight booked recently is on Allegiant Air for just $101, but on average you can expect to pay $174.

Are there nonstop flights from Great Falls to Las Vegas for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Great Falls to Las Vegas under $200. A good price for a nonstop flight from Great Falls to Las Vegas is less than $180.

Are there last-minute flights available from Great Falls to Las Vegas for under $600?

There are currently 15+ open flights from Great Falls to Las Vegas within the next 7 days for less than $600.

What days are nonstop flights available from Great Falls to Las Vegas?

Nonstop flights can be found on the following days: Sunday, Thursday.

How popular is this Great Falls to Las Vegas flight route?

Within the past month, 31 users have taken a look at flights from Great Falls to Las Vegas Harry Reid Intl.

How many flights depart from Great Falls to Las Vegas on average per day?

2 flight departures from Great Falls to Las Vegas per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Great Falls to Las Vegas?

For as low as $101, Allegiant Air can have you in Las Vegas from Great Falls in 2h 09m. The distance from Great Falls to Las Vegas is about 816 mi. Most flights are nonstop.

What is the cheapest airline to fly from Great Falls to Las Vegas round-trip?

Allegiant Air, at $101, was found to be the cheapest airline from Great Falls to Las Vegas.. This flight start at 56% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Great Falls to Las Vegas one-way?

The cheapest airlines for a one-way flight from Great Falls to Las Vegas are Allegiant Air ($63), Delta ($229), and United Airlines ($386).

What are the cheapest flights from Great Falls to Las Vegas?

Looking at all options, your cheapest flight can be booked for $143. While the most popular route (Great Falls - Las Vegas Harry Reid Intl) can be booked for $108 on average our data indicates $276 when flying from Great Falls to Las Vegas.

What are the most popular airlines that fly from Great Falls to Las Vegas?

The most popular airlines flying from Great Falls to Las Vegas are Alaska Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Las Vegas, NV

Do I need a COVID test to fly to Las Vegas from Great Falls?

Information is based on travel restrictions for travel to Las Vegas Harry Reid Intl within the United States

Most visitors from Great Falls need to provide a negative COVID-19 test result and/or quarantine to enter Las Vegas Harry Reid Intl.

COVID-19 testing requirements
Visitors from Great Falls must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Las Vegas Harry Reid Intl.

Quarantine requirements
Visitors from Great Falls are not required to quarantine after entering Las Vegas Harry Reid Intl.

Do I need a test to fly back to Great Falls from Las Vegas?

Returning to Great Falls from Las Vegas Harry Reid Intl

COVID-19 testing requirements
Visitors from Las Vegas Harry Reid Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Great Falls.

Quarantine requirements
Visitors from Las Vegas Harry Reid Intl are not required to quarantine after entering Great Falls.

Hide COVID Travel Restrictions for Las Vegas, NV

Alternative routes for Great Falls to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Las Vegas

Things to know before you go - useful duration and weather info for your trip from Great Falls to Las Vegas.
Flight duration from GTF to LAS
2h 11m
Average temperature for May in Las Vegas
91.4 °F
Avg rainfall for May in Las Vegas
0.1 ″

Airports servicing Great Falls

Airports servicing Las Vegas

Top 4 airlines flying from Great Falls to Las Vegas Harry Reid Intl

The chart below displays the airlines Cheapflights users traveling from Great Falls to Las Vegas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Allegiant Air
$86 $182 No cancel fee 88%
Alaska Airlines
$118 $313 No cancel fee 75%
United Airlines
$163 $474 No cancel fee 69%
Delta
$163 $426 No cancel fee N/A

Hourly flight availability from Great Falls to Las Vegas

See what time of day planes typically take off from Great Falls towards Las Vegas.
Morning 6 AM to noon 100% of GTF to LAS departures
Early morning Midnight to 6 AM 0% of GTF to LAS departures
Afternoon Noon to 6 PM 0% of GTF to LAS departures
Evening 6 PM to midnight 0% of GTF to LAS departures
Midnight
6 AM
Noon
6 PM
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