LAS - BOI

$78 Find Cheap Flights from Las Vegas to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Boise departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$155
Typical prices: $308-$107
Alaska Airlines
Wed 8/5Wed 8/12
LAS - BOI • Non-stop
Cheapest one-way
$78
Typical prices: $66-$210
Alaska Airlines
Tue 8/4
LAS - BOI • Non-stop
Top airlines
Cheapest • from $155 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with Alaska Airlines and Southwest. Average duration is 1h 42m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $248 (round-trip)
Shortest trip • 4h 32m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
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Flight Deals
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Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Boise

Wed, Aug 5 - Wed, Aug 12
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pm
BOI
-
LAS
1h 57mnonstop
$155Alaska Airlines
Wed, Aug 5 - Sat, Aug 8
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pm
BOI
-
LAS
1h 57mnonstop
$170Alaska Airlines
Fri, Aug 7 - Wed, Aug 12
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pm
BOI
-
LAS
1h 57mnonstop
$176Alaska Airlines
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
7:15 pm - 10:00 pm
LAS
-
BOI
1h 45mnonstop
Southwest Logo
2:20 pm - 3:10 pm
BOI
-
LAS
1h 50mnonstop
$177Southwest
Thu, Aug 6 - Sat, Aug 8
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pm
BOI
-
LAS
1h 57mnonstop
$186Alaska Airlines
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
7:15 pm - 10:00 pm
LAS
-
BOI
1h 45mnonstop
Southwest Logo
11:30 am - 3:20 pm
BOI
-
LAS
4h 50m
1 stop
$187Southwest
Tue, Aug 11 - Wed, Aug 12
Delta Logo
6:00 am - 12:14 pm
LAS
-
BOI
5h 14m
1 stop
Delta Logo
6:45 pm - 10:36 pm
BOI
-
LAS
4h 51m
1 stop
$191Delta
Fri, Aug 7 - Sat, Aug 8
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
Alaska Airlines Logo
4:15 pm - 5:12 pm
BOI
-
LAS
1h 57mnonstop
$192Alaska Airlines
Tue, Jul 7 - Mon, Jul 13
Southwest Logo
9:45 pm - 12:30 am
LAS
-
BOI
1h 45mnonstop
Southwest Logo
7:40 pm - 8:25 pm
BOI
-
LAS
1h 45mnonstop
$197Southwest
Sat, Aug 8 - Tue, Aug 11
Southwest Logo
7:15 pm - 10:00 pm
LAS
-
BOI
1h 45mnonstop
Southwest Logo
7:05 am - 12:15 pm
BOI
-
LAS
6h 10m
1 stop
$200Southwest
Booking Insights

KAYAK's insights & trends for Las Vegas to Boise flights

Get data-powered insights and trends into flights from Las Vegas to Boise to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Las Vegas to Boise?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Boise departing in August.

What’s the cheapest day of the week to fly from Las Vegas to Boise?

The average price of all round-trip flights from Las Vegas to Boise clicked on KAYAK for each day over the last 12 months.

When flying from Las Vegas to Boise, you should consider leaving on a Wednesday and avoid Tuesdays if you are looking for the best rates. For your return to Las Vegas, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Las Vegas to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Boise is September, where tickets cost $137 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $323 and $294 respectively.

Can I save money by flying with a layover from Las Vegas to Boise?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $328 on average.

How far in advance should I book a flight from Las Vegas to Boise?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Boise, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Boise, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Las Vegas to Boise

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonApril
Cheapest flight$78
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from Las Vegas to Boise

When to book flights from Las Vegas to Boise

Are your dates flexible? Find out the best times to travel from Las Vegas to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Boise

  • How far is LAS from downtown Las Vegas?

    The distance between LAS and downtown Las Vegas is approximately 6.2 miles. The airport is connected through various means of transport. Using an RTC bus, you will arrive at the airport in 45-60min. On the other hand, you can opt for a car rental, Uber, taxi, Lyft, and private shuttle which take approximately 20min to cover the same distance.

  • Can I use public transit to travel from BOI to downtown Boise?

    Yes, there are several ways that you can get to downtown Boise from BOI. Using the line 3 bus you will get to downtown Boise in approximately 14min. Nonetheless, you can use a taxi or a town car which takes about 8min to cover the same distance.

  • Are there nursing suites LAS?

    LAS features exceptional intimate nursing suites suitable for nursing mothers to breastfeed and pump. Nursing mothers will find these facilities at Terminal 3, Concourse C, and D. These rooms feature Bluetooth with Smart locks, hence offering the required privacy. So, if you are traveling with an infant, you can take advantage of these amenities.

  • What can I do at BOI while waiting for flight transfers?

    You can never run out of things to do at BOI. The airport features multiple activities that you can take advantage of. You can browse through the various display exhibits throughout the airport or use the charging ports situated in Concourse restaurants and business centers.

  • What is the cheapest flight from Las Vegas to Boise?

    In the last 5 days, the lowest price for a flight from Las Vegas to Boise was $78 for a one-way ticket and $155 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Boise?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to Boise?

    Alaska Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Las Vegas to Boise flight route.

  • Which aircraft models fly most regularly from Las Vegas to Boise?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Las Vegas to Boise flight route.

  • Which airline alliances offer flights from Las Vegas to Boise?

    oneworld is the only airline alliance operating flights between Las Vegas and Boise.

  • On which days can I fly direct from Las Vegas to Boise?

    There are nonstop flights from Las Vegas to Boise on a daily basis.

  • Which is the best airline for flights from Las Vegas to Boise, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Boise are Southwest and Alaska Airlines. With an average price for the route of $291 and an overall rating of 7.9, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $206 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Las Vegas to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to Boise

  • Looking for a cheap flight? 25% of our users found flights on this route for $219 or less one-way and $254 or less round-trip.
  • If you are traveling through Las Vegas McCarran International Airport (LAS) and are looking for a place to park your car, LAS features multiple excellent parking options. If you want to park for more than 24h, you can take advantage of the long-term parking lots located at Terminals 1 and 3. On the other hand, you can opt for short-term parking lots if you want to park for a few hours.
  • Passengers flying out through LAS are advised to arrive at the airport at least 3h before the scheduled flight time. This allows them enough time to check in, go through security and arrive at their gate on time without any last-minute rushes.
  • Boise Air Terminal/ Gowen Field Airport (BOI) is pet-friendly. The pet relief facilities are located inside and outside the terminals. There is also a service animal relief area situated past the security checkpoint. These facilities are equipped with a sink, a hose, and disposable waste bags.
  • If you are arriving late at BOI and looking for accommodation, consider spending the night at Rodeway Inn Airport Hotel. Located at 0.4 miles, it is easily accessible and offers a comprehensive range of services such as free air shuttle transfer, a swimming pool, and a fitness center. You can also spend the night at Best Western Vista Inn and Comfort Inn and Suites Boise depending on your budget.
  • LAS offers unique services for people with hidden mobilities. To utilize these services, contact your airline 48h before your scheduled flight time informing them about the services you need. In preparation for your landing at BOI, you can also request extra assistance to have an easier time moving through the airport.

Prefer to fly direct from Las Vegas to Boise?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

Direct returns

Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

Reviews of the top 4 airlines serving from Las Vegas to Boise

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12482 reviews
7.0Entertainment
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
Airline reviews

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

6.0 GoodAnonymous, May 2026
PDX - BOI
Read more Alaska Airlines reviews

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

I’m biased. I work at the airport and within these systems so I know how to be effective. On top of that part though everyone was friendly and helpful. Both legs of my trip were on time. My baggage was handled with care. Alaska’s part of my experience was top notch.

The TSA pre check with photo linked to Alaskan airlines was extremely fast & convenient.

No outlets, plugs, way to charge the phone or service and no food on one leg o the trip, but other than that, great. Loved WIFI, the flight, the crew, the pilots, the schedule, etc. Great job. My new favorite airline!

My suggestion is that they should provide USB-C charging ports for modern cell phones.

With saver fares on Alaska, you are treated like a 2nd class citizen. Last to get a seat-most likely in the middle. Last to board. By then all overhead bins are taken. It’s sad to see Alaska treats its customer like India’s caste hierarchy. I’m in Portland Oregon. So I have to Alaska. Otherwise, I wouldn’t fly on them again.

The flight was delayed by 2 hours for “routine maintenance”and because of that I arrived much later iso my Uber ride home was $100 when it’s normally $50.

The airport crew and on board experience was fine. The problem with Alaska air is that there is zero customer service over the phone when you’re trying to buy your ticket or change anything.

Wonderful as always! Pleasant staff, smooth ride, and timely departure.

I enjoyed the feet space in comparison to other airlines. The snacks were also better, great service and the pilot greeted and said hi which made me feel safer.

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

Everything you need to know for your flight from Las Vegas to Boise

Information on your arrival and departure airports