HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$30+ Cheap flights from Las Vegas to Boise (LAS - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — BOI
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Boise with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld are usually found in May or August, booked 31 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Las Vegas to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$63
(Cheapflightsfares)

One-way from

$30
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$173

Good round-trip deal

$158 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld.
Search Deals

Find flight deals from Las Vegas to Boise

Cheapest flights from Las Vegas to Boise
Explore the most affordable flight options available from Las Vegas to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:04 amLAS - BOI
Nonstop1h 53mSpirit Airlines
Mon 4/281:52 pmBOI - LAS
Nonstop1h 53mSpirit Airlines
Deal found 4/2$63
This Travelocity deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/168:35 amLAS - BOI
Nonstop1h 46mMultiple Airlines
Sun 5/185:34 pmBOI - LAS
Nonstop1h 56mMultiple Airlines
Deal found 4/4$101
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:21 pmLAS - BOI
Nonstop1h 49mAlaska Airlines
Mon 5/125:40 pmBOI - LAS
Nonstop1h 50mAlaska Airlines
Deal found 4/4$137
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:00 amLAS - BOI
1 stop3h 06mDelta
Wed 5/1412:50 pmBOI - LAS
1 stop4h 13mDelta
Deal found 4/4$157
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:45 amLAS - BOI
1 stop5h 25mSouthwest
Sun 5/115:30 amBOI - LAS
1 stop6h 10mSouthwest
Deal found 4/4$166
This Hawaiian Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:00 pmLAS - BOI
1 stop5h 01mHawaiian Airlines
Wed 5/145:40 pmBOI - LAS
Nonstop1h 50mHawaiian Airlines
Deal found 4/4$167
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:00 amLAS - BOI
1 stop5h 21mAmerican Airlines
Sat 4/265:18 pmBOI - LAS
1 stop5h 24mAmerican Airlines
Deal found 4/4$225
This CheapOair deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2812:59 amLAS - BOI
1 stop9h 48mFrontier
Tue 7/112:36 pmBOI - LAS
1 stop7h 19mFrontier
Deal found 4/4$288
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/121:00 pmLAS - BOI
1 stop7h 22mUnited Airlines
Sun 4/137:30 amBOI - LAS
1 stop6h 08mUnited Airlines
Deal found 4/3$340

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Las Vegas to Boise that are best for you.

Fly from

Las Vegas

Fly to

Boise

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 4/25

10:04 am-12:57 pm

Nonstop1h 53m

Boise Air Term. Gowen Fld

Mon 4/28

1:52 pm-2:45 pm

Nonstop1h 53m

$63

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 5/16

8:35 am-11:21 am

Nonstop1h 46m

Boise Air Term. Gowen Fld

Sun 5/18

5:34 pm-6:30 pm

Nonstop1h 56m

$101

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 5/7

7:21 pm-10:10 pm

Nonstop1h 49m

Boise Air Term. Gowen Fld

Tue 5/13

5:40 pm-6:30 pm

Nonstop1h 50m

$137

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 5/10

7:45 am-2:10 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

Sun 5/11

5:30 am-10:40 am

1 stop6h 10m

$166

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 5/3

12:00 pm-6:01 pm

1 stop5h 01m

Boise Air Term. Gowen Fld

Wed 5/14

5:40 pm-6:30 pm

Nonstop1h 50m

$167

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 4/24

7:00 am-1:21 pm

1 stop5h 21m

Boise Air Term. Gowen Fld

Sat 4/26

5:18 pm-9:42 pm

1 stop5h 24m

$225

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sun 5/11

6:10 am-12:31 am

1 stop17h 21m

Boise Air Term. Gowen Fld

Wed 5/14

12:50 pm-4:03 pm

1 stop4h 13m

$240

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 6/28

12:59 am-11:47 am

1 stop9h 48m

Boise Air Term. Gowen Fld

Tue 7/1

12:36 pm-6:55 pm

1 stop7h 19m

$288

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Sat 4/12

1:00 pm-9:22 pm

1 stop7h 22m

Boise Air Term. Gowen Fld

Sun 4/13

7:30 am-12:38 pm

1 stop6h 08m

$340

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 5/16

8:35 am-11:21 am

Nonstop1h 46m

$30

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 18 results
1
2

Compare providers for flights from Las Vegas to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Boise in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Boise. Price data was last updated on March 28, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Las Vegas to Boise?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Boise (average of $314). Flying from Las Vegas to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to BOI?

Find hourly flight availability from Las Vegas to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

One of the essential ways to save on airfare from Las Vegas to Boise is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 52% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Boise. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Las Vegas to Boise flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Las Vegas to Boise

Explore weekly flight availability from Las Vegas to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 4, 2025.

The most flights from LAS to BOI are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated April 4, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Las Vegas to Boise to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,839 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,900 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,349 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,618 reviews
Alaska Airlines
8.0
Very good
9,839 reviews

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Las Vegas to Boise?

    If you book a flight from Las Vegas to Boise, you will be flying from Harry Reid Intl to Air Term. Gowen Fld. Flights to Boise Air Term. Gowen Fld (BOI) from Las Vegas Harry Reid Intl (LAS) take 1h 46m for a nonstop flight. There are 3 flights from Harry Reid Intl to Boise per day from 4 airlines.

  • How popular is this Las Vegas to Boise flight route?

    Within the past month, 10 users have taken a look at flights from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld.

  • What are the cheapest airlines flying from Las Vegas to Boise round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Boise, with prices starting at $63. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $137 and $157, respectively. Users have found that Spirit Airlines is 54% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to Boise one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $30. Hawaiian Airlines flights start at $69 while deals on Alaska Airlines start at $78 one-way.

  • What are the most reliable airlines from Las Vegas to Boise?

    The top 3 most reliable airlines when flying from Las Vegas to Boise are Allegiant Air (100%), Spirit Airlines (90%) and Southwest (84%).

  • What are the cheapest flights from Las Vegas to Boise?

    On average you can expect to pay $188 for a flight from Las Vegas to Boise. The cheapest flight overall is $63 while the most popular route, (Las Vegas Harry Reid Intl - Boise Air Term. Gowen Fld) is currently priced at $63.

  • Can I find deals for flights from Las Vegas to Boise that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Boise.

  • Can I find deals for business class flights from Las Vegas to Boise?

    Yes. Cheapflights offers flight deals from Las Vegas to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Boise (average of $314). Flying from Las Vegas to Boise in June is currently the most expensive (average of $419). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Las Vegas to Boise

Discover the top 4 airlines that operate flights from Las Vegas to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$41Average$108FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$78Average$127FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$138Average$258FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$142Average$232FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.