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$30+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAS
Mar 2 — Mar 91
Sun 3/2
Sun 3/9
1 adult, Economy
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1. Tell us where you want to go
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The best prices from Boise Air Term. Gowen Fld to Las Vegas Harry Reid Intl are usually found in August or May, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

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 February 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$94
(FlightHub)

One-way from

$30
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$189

Good round-trip deal

$193 or less

Good one-way deal

$92 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. 17% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
Search Deals
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 February 25, 2025.

This FlightHub deal was found by Cheapflights users on 2/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/281:31 pmBOI - LAS
Nonstop1h 53mSpirit Airlines
Mon 3/319:45 amLAS - BOI
Nonstop1h 51mSpirit Airlines
Deal found 2/25$94
This Expedia deal was found by Cheapflights users on 2/24. 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 3/241:31 pmBOI - LAS
Nonstop1h 53mMultiple Airlines
Tue 3/252:52 pmLAS - BOI
Nonstop1h 50mMultiple Airlines
Deal found 2/24$102
This Delta deal was found by Cheapflights users on 2/25. 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 3/248:15 pmBOI - LAS
1 stop4h 28mDelta
Mon 3/316:00 amLAS - BOI
1 stop3h 15mDelta
Deal found 2/25$137
This Hawaiian Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/251:16 pmBOI - LAS
Nonstop1h 56mHawaiian Airlines
Tue 4/12:52 pmLAS - BOI
Nonstop1h 50mHawaiian Airlines
Deal found 2/24$148
This Southwest deal was found by Cheapflights users on 2/25. 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.
Fri 4/47:55 pmBOI - LAS
Nonstop1h 50mSouthwest
Mon 4/79:20 pmLAS - BOI
Nonstop1h 45mSouthwest
Deal found 2/25$156
This Alaska Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 4/85:27 pmBOI - LAS
1 stop6h 24mAlaska Airlines
Sat 4/126:00 amLAS - BOI
1 stop6h 09mAlaska Airlines
Deal found 2/24$158
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/185:25 pmBOI - LAS
1 stop5h 37mUnited Airlines
Wed 3/196:00 amLAS - BOI
1 stop5h 37mUnited Airlines
Deal found 2/24$192
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 4/51:51 pmBOI - LAS
2 stops8h 52mAmerican Airlines
Wed 4/97:00 amLAS - BOI
2 stops8h 48mAmerican Airlines
Deal found 2/25$244

Find flights from Boise to Las Vegas within your budget

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 February 25, 2025.

Fly from

Boise

Fly to

Las Vegas

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 3/28

1:31 pm-2:24 pm

Nonstop1h 53m

Las Vegas Harry Reid Intl

Mon 3/31

9:45 am-12:36 pm

Nonstop1h 51m

$94

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/24

1:31 pm-2:24 pm

Nonstop1h 53m

Las Vegas Harry Reid Intl

Tue 3/25

2:52 pm-5:42 pm

Nonstop1h 50m

$102

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 4/22

5:40 pm-6:30 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Fri 4/25

7:21 pm-10:10 pm

Nonstop1h 49m

$139

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 4/4

7:55 pm-8:45 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Mon 4/7

9:20 pm-12:05 am

Nonstop1h 45m

$156

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 4/8

5:27 pm-10:51 pm

1 stop6h 24m

Las Vegas Harry Reid Intl

Sat 4/12

6:00 am-1:09 pm

1 stop6h 09m

$158

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 4/4

5:59 pm-11:30 pm

1 stop6h 31m

Las Vegas Harry Reid Intl

Mon 4/7

7:10 pm-12:05 am

1 stop3h 55m

$159

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 3/18

5:25 pm-10:02 pm

1 stop5h 37m

Las Vegas Harry Reid Intl

Wed 3/19

6:00 am-12:37 pm

1 stop5h 37m

$192

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sat 4/5

1:51 pm-9:43 pm

2 stops8h 52m

Las Vegas Harry Reid Intl

Wed 4/9

7:00 am-4:48 pm

2 stops8h 48m

$244

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/24

1:31 pm-2:24 pm

Nonstop1h 53m

$30

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Tue 3/25

1:20 pm-2:10 pm

Nonstop1h 50m

$61

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 19 results
1
2

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 February.
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
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust 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 Boise-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Las Vegas flight deals on Cheapflights vs. FlightHub >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 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 Boise-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Boise to Las Vegas flights

Find out what our experts recommend to make the most of your Boise to Las Vegas trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 extra inches of legroom, ideal for short flights.


Spirit's self-service bag drop saves time; print boarding pass to avoid fees.

Read more about Spirit Airlinesby Daniel Scheffler
Allegiant Air

Allegiant's nonstop flights eliminate layovers, offering stress-free travel.


Allegiant's seat reservation avoids middle seats; extra legroom available.

Read more about Allegiant Airby Matt Meltzer
Alaska Airlines

Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort.


Alaska's Wi-Fi is a flat fee, ideal for business travelers needing connectivity.

Read more about Alaska Airlinesby Robert Schrader
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Matt Meltzer

Matt Meltzer

Expert on Allegiant Air

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

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.

Travel insights for flights from Boise to Las Vegas

Get recent, data-driven insights about flights from Boise to Las Vegas including ideal travel times, pricing trends, and more.

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 February 14, 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 February 25, 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 afternoon could potentially save you up to 20% 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 February 23, 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.

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 February 25, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very good
4,374 reviews
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines
8.0
Very good
9,712 reviews
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta
8.0
Very good
8,165 reviews
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines
7.9
Good
2,312 reviews
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,374 reviews

Boarding

8.2

Crew

8.7

Overall

8.1

Food

7.1

Comfort

8.1

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 50m for a nonstop flight. There are 3 flights from Air Term. Gowen Fld to Las Vegas per day from 6 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 143 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 ($94), Hawaiian Airlines ($139), and Southwest ($156) offers the cheapest pricing from Boise to Las Vegas. These flights start at 40% 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 $30. Users have also found prices from $61 and $69 on Southwest and Delta, 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 (88%), Horizon Air (83%) or Allegiant 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 $56. While the most popular route (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl) can be booked for $62 on average our data indicates $226 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
Sunrise Manor
North Las Vegas
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

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Top 6 airlines flying from Boise to Las Vegas

Discover the top 6 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 February 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$43Average$118FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$77Average$128FlexibilityNo cancel feeOn-time88%
DeltaCheapest$136Average$258FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$169Average$289FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$181Average$336FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$196Average$384FlexibilityNo cancel feeOn-time69%
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