฿4,270 Cheap Flights from Boise (BOI) to Las Vegas (LAS)

View ฿4,270 flight on Sun, 21 Dec 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Boise (BOI) to Las Vegas (LAS)

Prices were available within the past 7 days and start at ฿4,270 for one-way flights and ฿5,840 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 24 Dec - Thu, 25 Dec
BOI
Boise
LAS
Las Vegas
฿5,840 Return, found 1 day ago
฿5,840
Return
found 1 day ago
Select Delta flight, departing Wed, 24 Dec from Boise to Las Vegas, returning Thu, 25 Dec, priced at ฿5,840 found 1 day ago
Delta
Thu, 18 Dec - Thu, 25 Dec
BOI
Boise
LAS
Las Vegas
฿6,170 Return, found 1 day ago
฿6,170
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from Boise to Las Vegas, returning Thu, 25 Dec, priced at ฿6,170 found 1 day ago
Delta
Thu, 18 Dec - Sun, 21 Dec
BOI
Boise
LAS
Las Vegas
฿6,500 Return, found 1 day ago
฿6,500
Return
found 1 day ago
Select Delta flight, departing Thu, 18 Dec from Boise to Las Vegas, returning Sun, 21 Dec, priced at ฿6,500 found 1 day ago
Alaska Airlines
Thu, 18 Dec - Fri, 26 Dec
BOI
Boise
LAS
Las Vegas
฿6,660 Return, found 1 day ago
฿6,660
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 18 Dec from Boise to Las Vegas, returning Fri, 26 Dec, priced at ฿6,660 found 1 day ago
Alaska Airlines
Wed, 24 Dec - Fri, 26 Dec
BOI
Boise
LAS
Las Vegas
฿7,060 Return, found 1 day ago
฿7,060
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 24 Dec from Boise to Las Vegas, returning Fri, 26 Dec, priced at ฿7,060 found 1 day ago
Delta
Sun, 21 Dec - Wed, 24 Dec
BOI
Boise
LAS
Las Vegas
฿7,195 Return, found 1 day ago
฿7,195
Return
found 1 day ago
Select Delta flight, departing Sun, 21 Dec from Boise to Las Vegas, returning Wed, 24 Dec, priced at ฿7,195 found 1 day ago
Delta
Wed, 24 Dec - Sat, 27 Dec
BOI
Boise
LAS
Las Vegas
฿7,260 Return, found 1 day ago
฿7,260
Return
found 1 day ago
Select Delta flight, departing Wed, 24 Dec from Boise to Las Vegas, returning Sat, 27 Dec, priced at ฿7,260 found 1 day ago
United
Mon, 22 Dec - Wed, 24 Dec
BOI
Boise
LAS
Las Vegas
฿7,330 Return, found 1 day ago
฿7,330
Return
found 1 day ago
Select United flight, departing Mon, 22 Dec from Boise to Las Vegas, returning Wed, 24 Dec, priced at ฿7,330 found 1 day ago
Alaska Airlines
Sun, 21 Dec - Fri, 26 Dec
BOI
Boise
LAS
Las Vegas
฿7,485 Return, found 1 day ago
฿7,485
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 21 Dec from Boise to Las Vegas, returning Fri, 26 Dec, priced at ฿7,485 found 1 day ago
American Airlines
Mon, 22 Dec - Wed, 24 Dec
BOI
Boise
LAS
Las Vegas
฿15,385 Return, found 1 day ago
฿15,385
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 Dec from Boise to Las Vegas, returning Wed, 24 Dec, priced at ฿15,385 found 1 day ago

Find the cheapest month to fly from Boise (BOI) to Las Vegas (LAS)

November is typically the cheapest month to fly

From ฿1,343 - ฿7,504 per traveller.
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Flight from Boise to Las Vegas route information
Origin airport
Boise
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
฿5,840
Distance
832 km

Perfect flights from Boise to Las Vegas

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boise to Las Vegas. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Boise to Harry Reid Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,270 and roundtrip prices from ฿5,840. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Harry Reid Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Las Vegas.

Frequently asked questions

How much is a flight from Boise Airport to Harry Reid Airport (formerly McCarran Airport)?
Round-trip journeys from Boise Airport (BOI) to LAS start from ฿5,840. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to LAS?
The majority of flights can be cancelled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Boise Airport to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Boise Airport (BOI) to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Boise Airport (BOI) to LAS?
A flight distance of just 840 kilometres separates Boise and Las Vegas. Once you're up in the skies, you won't get a chance to do much more than listen to a few songs on your travel playlist.
Which airlines fly direct from Boise Airport to Harry Reid Airport (formerly McCarran Airport)?
Travelling from BOI to Harry Reid Airport (formerly McCarran Airport) is easy when you have a nice range of airlines to select from. Here are a few of the best:

  • Southwest Airlines - (WN) with 60 monthly flights
  • Spirit Airlines - (NK) with 30 monthly flights
  • Alaska Airlines - (AS) with 17 monthly flights
  • Allegiant Air - (G4) with 8 monthly flights

Are Boise Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Boise Airport to LAS can be hit-or-miss. It is possible to find a bargain, but you could also miss out entirely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines issue their prices so far in advance. Our top tip? Check back often as updates are made regularly.

Explore a world of travel with Expedia

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