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Cheap Flights from Las Vegas to Boise

Your route at a glance

Cheapest dealR 1,734
Cheapest monthJanuary
Average flight duration1 hour and 51 minutes
Most popular airlineSouthwest Airlines

Compare Las Vegas to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

Book the best Boise fare with no extra fees

Flight deals from Las Vegas to Boise

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Boise? Find the lowest prices on one-way and return tickets right here.
Boise.R 1,005 per passenger.Departing Wed, 14 Jan.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Harry Reid International on Wed, 14 Jan, arriving in Boise.Price includes taxes and charges.From R 1,005, select.
Boise.R 1,024 per passenger.Departing Thu, 8 Jan.One-way flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Harry Reid International on Thu, 8 Jan, arriving in Boise.Price includes taxes and charges.From R 1,024, select.
Boise.R 1,064 per passenger.Departing Thu, 19 Feb.One-way flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from Harry Reid International on Thu, 19 Feb, arriving in Boise.Price includes taxes and charges.From R 1,064, select.
Boise.R 1,151 per passenger.Departing Fri, 12 Dec.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Harry Reid International on Fri, 12 Dec, arriving in Boise.Price includes taxes and charges.From R 1,151, select.
Boise.R 1,202 per passenger.Departing Fri, 6 Mar.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Harry Reid International on Fri, 6 Mar, arriving in Boise.Price includes taxes and charges.From R 1,202, select.

Find the cheapest month to fly from Las Vegas to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Boise flights are currently cheapest in January.
Dec
from R 1,151
Jan
from R 1,005
Feb
from R 1,064
Mar
from R 1,202
Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Direct flights from Las Vegas to Boise

Las Vegas to Boise: Alternative routes

Compare routes from Las Vegas to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

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

The best price we found for a return flight from Las Vegas to Boise is R 1,733. 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.
1 hour and 51 minutes is the average flight time from Las Vegas to Boise.
Southwest Airlines, Alaska Airlines and SkyWest Airlines fly direct from Las Vegas to Boise.
As of December 2025, there are 45 flights per week flying from Las Vegas to Boise.
The cheapest month to fly from Las Vegas to Boise is usually January.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Boise Airport on Thursday, 8 January 2026.
Yes – the average flight time is 1 hour and 51 minutes.
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 Boise 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.

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

  • Your journey comes together at Las Vegas's main airport, Harry Reid Airport (formerly McCarran Airport) (LAS). Check out the options for reserving a flight from Las Vegas to Boise Air Terminal (Gowen Field) Airport (BOI) leaving from this base.

  • Expect to be in the air for 1 hour 50 minutes. That's the average duration of a direct Las Vegas to Boise Air Terminal (Gowen Field) Airport flight.

  • The timezone in Boise is UTC-6, which is one hour ahead of Las Vegas. Boise Air Terminal (Gowen Field) Airport is located in Boise.

  • The most popular route is from Harry Reid Airport (formerly McCarran Airport) (LAS) to Boise Air Terminal (Gowen Field) Airport (BOI), with 19 direct weekly services. If you're not one for hanging around, the earliest flight from LAS to BOI is the 8am Southwest Airlines option. If a later start suits your schedule, the last departure is at 10:55pm with Southwest Airlines.

  • Get to the airport on time so you don't miss your flight from Las Vegas to BOI. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • If you're travelling during a bank holiday or other peak period, give yourself extra time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • You can book a direct flight from Las Vegas to Boise Air Terminal (Gowen Field) Airport (BOI) departing from Harry Reid Airport (formerly McCarran Airport) (LAS).

  • Pick from a variety of carriers that operate direct flights from Las Vegas to Boise Air Terminal (Gowen Field) Airport leaving from LAS. Get on board with any of these:

  • Southwest Airlines is the most frequently chosen airline for flights from LAS to BOI.

  • Spirit Airlines stands out as the most punctual carrier on this route, with 96.0% of its services landing as scheduled.

  • The journey from central Las Vegas to LAS takes about 1 hour on public transport. If you ride-share, drive or get a cab, you'll cover the 19 kilometres in 15 minutes or so, depending on traffic.

  • Catching an early flight from Las Vegas to Boise Air Terminal (Gowen Field) Airport? Avoid the last-minute rush to the terminal (and enjoy a few extra z's) by staying at one of these hotels near Harry Reid Airport (formerly McCarran Airport):

  • Harry Reid Airport (formerly McCarran Airport) gets top marks for its on-time performance. 82.07% of flights that take off from LAS arrive at their destination on time.

  • LAS is located at 5757 Wayne Newton Boulevard.

About Boise Air Terminal (Gowen Field) Airport (BOI)

Getting from Boise Air Terminal (Gowen Field) Airport (BOI) to central Boise

  • The centre of Boise is roughly 6 kilometres from Boise Air Terminal (Gowen Field) Airport. Journey times by car hire or cab will vary depending on time of day, so do some research before you go.

  • When travelling on public transport, expect a journey time of roughly 1 hour 35 minutes.

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

  • At the moment, R 1,005 is the best price we've found for a one-way ticket from Las Vegas to Boise Air Terminal (Gowen Field) Airport. The cheapest price for a return flight is R 1,733. Remember fares can change due to availability at the time of booking.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from Las Vegas to BOI if you book early. Airlines often have some fantastic early bird discounts.

  • If you have some flexibility with your trip dates, use the 'Whole month' search tool. It'll give you the lowest price across every month when searching for your Las Vegas to Boise Air Terminal (Gowen Field) Airport ticket.

  • Be the first to know about deals for plane tickets from Las Vegas to BOI by setting up a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Save on your flight from Las Vegas to Boise Air Terminal (Gowen Field) Airport by using the search filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Las Vegas to Boise Air Terminal (Gowen Field) Airport (BOI)

  • May is the quietest month for flights from Las Vegas to Boise Air Terminal (Gowen Field) Airport (BOI), while July is the most popular. Pick the ideal time to visit Boise based on whether you like a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Boise is July, with temperatures ranging between 15ºC (59ºF) and 35ºC (95ºF). Book your Las Vegas to BOI plane ticket then if that's your definition of good weather.

  • For cooler conditions, search for a cheap ticket from Las Vegas to Boise Air Terminal (Gowen Field) Airport in January when temperatures are between -11ºC (12ºF) and 5ºC (41ºF).

More about Boise

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in Boise right here. Check out these options after you've booked your flight from Las Vegas to Boise Air Terminal (Gowen Field) Airport:

  • There are loads of terrific things to do in Boise when you're ready to sightsee. Make your way to Cathedral Of The Rockies followed by Boise River Rafting and Boise Depot.

Explore more of the United States

  • Twin Falls is just one of the many places in the United States waiting to be discovered once you've seen the sights of Boise. Around 177 kilometres away to the south-east, its top attractions include Sawtooth National Forest, Twin Falls and Base jump the bridge.

  • If you're looking to explore another side of the United States, consider La Grande, about 241 kilometres north-west of Boise. Our Lady of the Valley, La Grande Skatepark and Jefferson Street Depot are key highlights.

Plan the rest of your trip from Las Vegas to Boise

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.