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$43+ Cheap flights from Boise to Las Vegas (BOI - LAS)

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl are usually found in August or July, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boise to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Las Vegas (LAS). 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 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$90
(Expedia)

One-way from

$43
(FlightHub)

Popular in

March

Cheapest in

August

Average price

$202

Good round-trip deal

$201 or less

Good one-way deal

$115 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Las Vegas Harry Reid Intl flights.
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From Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl
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One-way flight from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 18% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl.
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Find flight deals from Boise to Las Vegas

Cheapest flights from Boise to Las Vegas
Explore the most affordable flight options available from Boise to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:16 pmBOI - LAS
Nonstop1h 47mSpirit Airlines
Fri 5/168:35 amLAS - BOI
Nonstop1h 46mSpirit Airlines
Deal found 4/17$90
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:16 pmBOI - LAS
Nonstop1h 47mMultiple Airlines
Wed 5/147:21 pmLAS - BOI
Nonstop1h 49mMultiple Airlines
Deal found 4/17$114
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/125:40 pmBOI - LAS
Nonstop1h 50mHawaiian Airlines
Thu 5/158:34 pmLAS - BOI
Nonstop1h 50mHawaiian Airlines
Deal found 4/16$137
This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 5/127:40 pmBOI - LAS
1 stop4h 48mDelta
Wed 5/141:59 pmLAS - BOI
1 stop7h 30mDelta
Deal found 4/17$157
This Southwest deal was found by Cheapflights users on 4/16. 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.
Tue 5/135:25 pmBOI - LAS
1 stop4h 25mSouthwest
Fri 5/167:25 pmLAS - BOI
1 stop4h 25mSouthwest
Deal found 4/16$174
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 5/83:30 pmBOI - LAS
1 stop8h 55mAlaska Airlines
Thu 5/158:34 pmLAS - BOI
Nonstop1h 50mAlaska Airlines
Deal found 4/17$210
This CheapOair deal was found by Cheapflights users on 4/17. 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.
Sun 5/2512:36 pmBOI - LAS
1 stop23h 15mFrontier
Wed 5/283:46 pmLAS - BOI
1 stop19h 05mFrontier
Deal found 4/17$217
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Thu 6/194:40 pmBOI - LAS
1 stop5h 12mUnited Airlines
Tue 6/2411:10 amLAS - BOI
1 stop4h 31mUnited Airlines
Deal found 4/17$270
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/81:50 pmBOI - LAS
1 stop6h 27mAmerican Airlines
Tue 5/137:05 amLAS - BOI
2 stops8h 35mAmerican Airlines
Deal found 4/17$275

Cheapflights Fare Finder

Customize your flight search to find flights from Boise to Las Vegas 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 17, 2025.
Use the filters below to find and compare flights from Boise to Las Vegas that are best for you.

Fly from

Boise

Fly to

Las Vegas

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Fri 5/16

8:35 am-11:21 am

Nonstop1h 46m

$90

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Wed 5/14

7:21 pm-10:10 pm

Nonstop1h 49m

$114

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/12

5:40 pm-6:30 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Thu 5/15

8:34 pm-11:24 pm

Nonstop1h 50m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/12

7:40 pm-11:28 pm

1 stop4h 48m

Las Vegas Harry Reid Intl

Wed 5/14

1:59 pm-10:29 pm

1 stop7h 30m

$157

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 5/13

5:25 pm-8:50 pm

1 stop4h 25m

Las Vegas Harry Reid Intl

Fri 5/16

7:25 pm-12:50 am

1 stop4h 25m

$174

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 5/8

3:30 pm-11:25 pm

1 stop8h 55m

Las Vegas Harry Reid Intl

Thu 5/15

8:34 pm-11:24 pm

Nonstop1h 50m

$210

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 5/25

12:36 pm-10:51 am

1 stop23h 15m

Las Vegas Harry Reid Intl

Wed 5/28

3:46 pm-11:51 am

1 stop19h 05m

$217

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 6/19

4:40 pm-8:52 pm

1 stop5h 12m

Las Vegas Harry Reid Intl

Tue 6/24

11:10 am-4:41 pm

1 stop4h 31m

$270

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 5/8

1:50 pm-7:17 pm

1 stop6h 27m

Las Vegas Harry Reid Intl

Tue 5/13

7:05 am-4:40 pm

2 stops8h 35m

$275

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/19

12:16 pm-1:03 pm

Nonstop1h 47m

$43

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 18 results
1
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Compare providers for flights from Boise to Las Vegas

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 Boise to Las Vegas in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 Boise-Las Vegas flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Boise-Las Vegas flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Boise-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Las Vegas flights, Cheapflights users trust Mytrip the most. Mytrip 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 Boise-Las Vegas 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 Boise to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Boise 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 Boise to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Boise to Las Vegas. Price data was last updated on April 11, 2025.

The price you pay for your flight from Boise to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Boise to Las Vegas (average of $198). Flying from Boise to Las Vegas in March is currently the most expensive (average of $269). 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 BOI to LAS?

Find hourly flight availability from Boise to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

One of the essential ways to save on airfare from Boise to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

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

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

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

Weekly flight availability from Boise to Las Vegas

Explore weekly flight availability from Boise to Las Vegas. 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 17, 2025.

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

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated April 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Boise to Las Vegas by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Boise to Las Vegas. 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 Boise to Las Vegas?

    If you book a flight from Boise to Las Vegas, you will be flying from Air Term. Gowen Fld to Harry Reid Intl. Flights to Las Vegas Harry Reid Intl (LAS) from Boise Air Term. Gowen Fld (BOI) take 1h 45m for a nonstop flight. There are 4 flights from Air Term. Gowen Fld to Las Vegas per day from 7 airlines.

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

    The Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl flight path was viewed by 132 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Spirit Airlines ($90), Alaska Airlines ($137), and Delta ($176) offers the cheapest pricing from Boise to Las Vegas. These flights start at 48% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $43. Users have also found prices from $69 and $77 on Alaska Airlines and Frontier, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Boise to Las Vegas consider choosing Spirit Airlines (82%), Southwest (81%) or Horizon Air (75%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $63. While the most popular route (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl) can be booked for $90 on average our data indicates $250 when flying from Boise to Las Vegas.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Las Vegas 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 Boise to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Boise to Las Vegas (average of $198). Flying from Boise to Las Vegas in March is currently the most expensive (average of $269). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Pahrump
Needles
Boulder City

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Top 7 airlines flying from Boise to Las Vegas

Discover the top 7 airlines that operate flights from Boise to Las Vegas. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$126FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$69Average$202FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$76Average$120FlexibilityNo cancel feeOn-time88%
DeltaCheapest$136Average$248FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$165Average$287FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$177Average$335FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$196Average$384FlexibilityNo cancel feeOn-time69%

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