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Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

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Amazing United GTF to LAS Flight Deals

The cheapest flights to McCarran Intl. found within the past 7 days were $247 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply.


LAS From GTF Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from GTF to LAS
Can I catch a flight from Great Falls, MT (GTF-Great Falls Intl.) to Las Vegas, NV (LAS-McCarran Intl.) right now?

It's always prudent to find out about any travel advice reports and quarantine requirements in effect in your destination city. Ensure you visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to Las Vegas, NV (LAS-McCarran Intl.) from Great Falls, MT (GTF-Great Falls Intl.).

What terminal is United Airlines at Great Falls Intl. Airport?

As soon as you're issued your boarding pass for your United Airlines flight from GTF to McCarran Airport, check if the terminal details are written on it. If not, you might like to ask your airline. They should be able to let you know exactly where you'll be flying into and out of.

Are there United Airlines non-stop flights from GTF to LAS?

As you can't fly nonstop from Great Falls Intl. Airport to Las Vegas, NV (LAS-McCarran Intl.) with United Airlines, make the most of your stopover. Sit down to a couple of refreshments at an airport bar, or stroll around the terminal and enjoy some retail therapy.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to McCarran Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.