Cheap Flights from Boise to Las Vegas

Compare Boise to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

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Flight deals from Boise Airport to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Boise Airport to Las Vegas? If you want to travel next month, return fares start from R 1,643. Find the lowest prices on one-way and return tickets right here.

Las Vegas.R 663 per passenger.Departing Fri, 12 Dec.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Boise on Fri, 12 Dec, arriving in Harry Reid International.Price includes taxes and charges.From R 663, select.

Las Vegas.R 717 per passenger.Departing Mon, 5 Jan.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Boise on Mon, 5 Jan, arriving in Harry Reid International.Price includes taxes and charges.From R 717, select.

Las Vegas.R 804 per passenger.Departing Mon, 24 Nov.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Boise on Mon, 24 Nov, arriving in Harry Reid International.Price includes taxes and charges.From R 804, select.

Las Vegas.R 1,206 per passenger.Departing Sun, 1 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Boise on Sun, 1 Feb, arriving in Harry Reid International.Price includes taxes and charges.From R 1,206, select.

Las Vegas.R 1,221 per passenger.Departing Mon, 2 Feb.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Mon, 2 Feb, arriving in Harry Reid International.Price includes taxes and charges.From R 1,221, select.

Las Vegas.R 2,660 per passenger.Departing Sun, 16 Aug.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Sun, 16 Aug, arriving in Harry Reid International.Price includes taxes and charges.From R 2,660, select.

Las Vegas.R 2,745 per passenger.Departing Wed, 24 Jun.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Wed, 24 Jun, arriving in Harry Reid International.Price includes taxes and charges.From R 2,745, select.

Find the cheapest month to fly from Boise to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boise to Las Vegas flights are currently cheapest in December.

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Direct flights from Boise to Las Vegas

Alternative Boise to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Boise to Las Vegas? You could fly into the following airports instead.

Boise to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	R 663
Cheapest month to fly	December
Average flight time	1 hr, 52 mins
Most popular airline	Southwest Airlines
Average flights per week	36

Finding cheap flights from Boise to Las Vegas: Frequently asked questions

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.

How much are return flights from Boise to Las Vegas?

The best price we found for a return flight from Boise to Las Vegas is R 1,643. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Boise to Las Vegas?

1 hour and 52 minutes is the average flight time from Boise to Las Vegas.

Which airlines fly direct from Boise to Las Vegas?

Southwest Airlines, Hawaiian Airlines and Alaska Airlines fly direct from Boise to Las Vegas.

How many flights are there a week from Boise to Las Vegas?

As of November 2025, there are 36 flights per week flying from Boise to Las Vegas.

When is the cheapest time to fly from Boise to Las Vegas?

The cheapest month to fly from Boise to Las Vegas is usually November.

Which is the cheapest airport to fly into in Las Vegas?

If you're flying from Boise Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 1,643.

Which upcoming date is cheapest to fly from Boise Airport to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to Las Vegas on Monday, 24 November 2025.

Can I get a direct flight from Boise Airport to Las Vegas?

Yes – the average flight time is 1 hour and 52 minutes.

How can I get the best flight deal from Boise Airport to Las Vegas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Las Vegas?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Las Vegas?

In November, the average temperature is usually around 11°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

Which is the cheapest airline to fly from Boise Airport to Las Vegas with?

Currently, Allegiant Air offers the cheapest flight tickets to Las Vegas.

Flying from Boise Air Terminal (Gowen Field) Airport (BOI) to Las Vegas: what you need to know

Around 1 hour 50 minutes is how long you can expect to be in the air on a direct flight from Boise Air Terminal (Gowen Field) Airport to Las Vegas.
Boise Air Terminal (Gowen Field) Airport is located in Boise. Based in the UTC-7 timezone, Las Vegas is one hour behind Boise.
Boise Air Terminal (Gowen Field) Airport (BOI) to Harry Reid Airport (formerly McCarran Airport) (LAS) is the most traveled route, with 19 flights a week to choose from. If you prefer starting your day later, the last flight from BOI to LAS is with Spirit Airlines at 21:49. Opt for the first departure operated by Southwest Airlines at 05:45 if you want to fly out earlier.
For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your BOI to Las Vegas flight.
Travelling during a peak period like a bank holiday? Expect longer lines at security and check-in. To play it safe, arrive up to four hours before international flights and two hours before domestic departures.
Start your journey at BOI and travel straight to Harry Reid Airport (formerly McCarran Airport) (LAS). That will be your arrival point when searching for Boise Air Terminal (Gowen Field) Airport to Las Vegas tickets.
Top carriers that offer direct flights from Boise Air Terminal (Gowen Field) Airport to Las Vegas include:
The journey from central Boise to BOI takes around 1 hour 35 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic.
Catching an early flight from Boise Air Terminal (Gowen Field) Airport to Las Vegas? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to BOI:
Boise Air Terminal (Gowen Field) Airport earns top marks for on-time performance. 83.53% of flights that depart BOI land on time.
You'll find BOI at 3201 Airport Way.

How to find the cheapest flights from Boise Air Terminal (Gowen Field) Airport (BOI) to Las Vegas

R 663 is the cheapest price we've seen for a one-way Boise Air Terminal (Gowen Field) Airport to Las Vegas flight. A round-trip flight ticket right now is R 1,643. Depending on when you book and the availability, these fares can change.
Score cheap flights from BOI to Las Vegas by booking one month ahead. According to our research, that's the sweet spot for finding a bargain.
May is the best month for nabbing an amazing deal on Boise Air Terminal (Gowen Field) Airport to Las Vegas tickets. If you're looking to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.
Never miss a deal on cheap flights from BOI to Las Vegas by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.
Tailor your trip with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Boise Air Terminal (Gowen Field) Airport to Las Vegas.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

Harry Reid Airport (formerly McCarran Airport) (LAS) is around 19 kilometres from the centre of Las Vegas. If you're opting for a ride-share or a cab, the drive takes roughly 15 minutes.
It typically takes 1 hour to get there using public transport.
Consider booking a hotel near LAS if you have a late flight from Boise Air Terminal (Gowen Field) Airport to Las Vegas. Pick one of these accommodation options and avoid the hassle of a long transfer:
Fast-track your adventure by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab your wheels from Dollar, Thrifty or Alamo and explore beyond Las Vegas's usual tourist stops.
To secure the lowest price, reserve your ride from Harry Reid Airport (formerly McCarran Airport) around one week in advance of your flight from BOI to Las Vegas.
The address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

Carefully consider your dates before locking in your flight from Boise Air Terminal (Gowen Field) Airport to Las Vegas. The city buzzes in peak season, but rates are usually higher and major attractions can get busy. Visit Las Vegas in the off-season if you like a more relaxed vibe.
When booking your Boise Air Terminal (Gowen Field) Airport to Las Vegas flight ticket, think about the kind of weather forecast you're hoping for. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).
Search for cheap tickets from BOI to Las Vegas in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 13ºC (55ºF) on average.

More about Las Vegas

When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Las Vegas right here. Explore these hotels after you've booked your flight from Boise Air Terminal (Gowen Field) Airport to Las Vegas:
Every great journey has to include some sightseeing. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are must-do's during your Las Vegas adventure.

Explore more of United States

Las Vegas will leave a lasting impression, but there are so many other parts of United States you should also see. About 370 kilometres south-west of Las Vegas, a visit to Los Angeles will keep you busy. Start with popular sights like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.
Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in United States. No visit is complete without checking out Desert Botanical Garden, Heard Museum and Papago Park.