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Cheap flights from Las Vegas to Boise from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Boise departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:59 pm - 10:52 pm
LAS
-
BOI
1h 53mnonstop
Alaska Airlines Logo
7:20 am - 8:25 am
BOI
-
LAS
2h 05mnonstop
$117Alaska Airlines
Wed, Mar 25 - Wed, Apr 1
Southwest Logo
10:15 pm - 1:00 am
LAS
-
BOI
1h 45mnonstop
Southwest Logo
6:20 am - 7:15 am
BOI
-
LAS
1h 55mnonstop
$127Southwest
Thu, Feb 26 - Sat, Feb 28
Delta Logo
6:00 am - 1:05 pm
LAS
-
BOI
6h 05m
1 stop
Delta Logo
5:52 am - 12:47 pm
BOI
-
LAS
7h 55m
1 stop
$137Delta
Tue, Mar 24 - Tue, Mar 31
Delta Logo
2:09 pm - 8:15 pm
LAS
-
BOI
5h 06m
1 stop
Delta Logo
1:51 pm - 8:31 pm
BOI
-
LAS
7h 40m
1 stop
$147Delta
Thu, Feb 26 - Sat, Feb 28
Delta Logo
6:00 am - 1:11 pm
LAS
-
BOI
6h 11m
1 stop
Delta Logo
6:35 pm - 11:22 pm
BOI
-
LAS
5h 47m
1 stop
$157Delta
Thu, Feb 19 - Mon, Feb 23
Alaska Airlines Logo
7:59 pm - 10:52 pm
LAS
-
BOI
1h 53mnonstop
Alaska Airlines Logo
7:20 am - 8:25 am
BOI
-
LAS
2h 05mnonstop
$162Alaska Airlines
Wed, Mar 25 - Sun, Mar 29
Delta Logo
4:05 pm - 10:04 pm
LAS
-
BOI
4h 59m
1 stop
Delta Logo
1:45 pm - 6:20 pm
BOI
-
LAS
5h 35m
1 stop
$168Delta
Fri, Mar 27 - Tue, Mar 31
Frontier Logo
9:37 am - 11:12 am
LAS
-
BOI
24h 35m
1 stop
Frontier Logo
12:07 pm - 5:35 pm
BOI
-
LAS
6h 28m
1 stop
$169Frontier
Thu, Feb 5 - Mon, Feb 9
Delta Logo
6:00 am - 4:00 pm
LAS
-
BOI
9h 00m
1 stop
Delta Logo
10:35 am - 2:48 pm
BOI
-
LAS
5h 13m
1 stop
$171Delta
Thu, Mar 26 - Wed, Apr 1
Alaska Airlines Logo
7:29 pm - 10:34 pm
LAS
-
BOI
2h 05mnonstop
Alaska Airlines Logo
6:00 pm - 10:56 pm
BOI
-
LAS
5h 56m
1 stop
$172Alaska Airlines
Wed, Mar 4 - Sat, Mar 7

Frontier flights from Las Vegas to Boise

Our best Frontier deals on Las Vegas to Boise flight tickets
Frontier
Feb 12
LAS12:59 amLas Vegas Harry Reid Intl
9h 12m
1 stop
BOI11:11 amBoise Air Term. Gowen Fld
Feb 15
BOI11:56 amBoise Air Term. Gowen Fld
8h 29m
1 stop
LAS7:25 pmLas Vegas Harry Reid Intl
$185
Frontier
Feb 18
LAS3:16 pmLas Vegas Harry Reid Intl
19h 35m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 22
BOI11:56 amBoise Air Term. Gowen Fld
23h 44m
1 stop
LAS10:40 amLas Vegas Harry Reid Intl
$188
Frontier
Feb 18
LAS3:16 pmLas Vegas Harry Reid Intl
19h 35m
1 stop
BOI11:51 amBoise Air Term. Gowen Fld
Feb 20
BOI11:56 amBoise Air Term. Gowen Fld
21h 45m
1 stop
LAS8:41 amLas Vegas Harry Reid Intl
$224

Delta flights from Las Vegas to Boise

Our best Delta deals on Las Vegas to Boise flight tickets
Delta
Mar 24
LAS6:00 amLas Vegas Harry Reid Intl
6h 05m
1 stop
BOI1:05 pmBoise Air Term. Gowen Fld
Mar 31
BOI5:52 amBoise Air Term. Gowen Fld
7h 55m
1 stop
LAS12:47 pmLas Vegas Harry Reid Intl
$137
Delta
Mar 18
LAS6:00 amLas Vegas Harry Reid Intl
6h 05m
1 stop
BOI1:05 pmBoise Air Term. Gowen Fld
Mar 22
BOI6:15 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$147
Delta
May 14
LAS6:00 amLas Vegas Harry Reid Intl
7h 22m
1 stop
BOI2:22 pmBoise Air Term. Gowen Fld
May 17
BOI6:00 amBoise Air Term. Gowen Fld
4h 56m
1 stop
LAS9:56 amLas Vegas Harry Reid Intl
$157

momondo 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Las Vegas to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 3/25

7:59 pm-10:52 pm

Nonstop1h 53m

Boise Air Term. Gowen Fld

Wed 4/1

7:20 am-8:25 am

Nonstop2h 05m

$117

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 2/26

10:15 pm-1:00 am

Nonstop1h 45m

Boise Air Term. Gowen Fld

Sat 2/28

6:20 am-7:15 am

Nonstop1h 55m

$127

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Tue 3/24

6:00 am-1:05 pm

1 stop6h 05m

Boise Air Term. Gowen Fld

Tue 3/31

5:52 am-12:47 pm

1 stop7h 55m

$137

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 2/26

2:09 pm-8:15 pm

1 stop5h 06m

Boise Air Term. Gowen Fld

Sat 2/28

1:51 pm-8:31 pm

1 stop7h 40m

$147

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 2/19

6:00 am-1:11 pm

1 stop6h 11m

Boise Air Term. Gowen Fld

Mon 2/23

6:35 pm-11:22 pm

1 stop5h 47m

$157

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 3/25

7:59 pm-10:52 pm

Nonstop1h 53m

Boise Air Term. Gowen Fld

Sun 3/29

7:20 am-8:25 am

Nonstop2h 05m

$162

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 3/27

4:05 pm-10:04 pm

1 stop4h 59m

Boise Air Term. Gowen Fld

Tue 3/31

1:45 pm-6:20 pm

1 stop5h 35m

$168

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 2/5

9:37 am-11:12 am

1 stop24h 35m

Boise Air Term. Gowen Fld

Mon 2/9

12:07 pm-5:35 pm

1 stop6h 28m

$169

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Thu 3/26

6:00 am-4:00 pm

1 stop9h 00m

Boise Air Term. Gowen Fld

Wed 4/1

10:35 am-2:48 pm

1 stop5h 13m

$171

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 3/4

7:29 pm-10:34 pm

Nonstop2h 05m

Boise Air Term. Gowen Fld

Sat 3/7

6:00 pm-10:56 pm

1 stop5h 56m

$172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Las Vegas to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Las Vegas, with most prices found around $137. If you aren’t able to travel during the month of September, then book flights to Boise from Las Vegas during March instead. Flights to Boise in March, while not as cheap as those in September, still average around $147.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Friday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $153. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $288. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Las Vegas to Boise flights are usually those with departure times in the afternoon. Our users have found flights to Boise in the afternoon for as low as $131. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $220 per ticket.

What is the cheapest Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld flight route?

Fly from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld for the best Las Vegas Harry Reid Intl - Boise Air Term. Gowen Fld flight prices

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

You are more likely to see cheaper flights to Boise from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $193 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Las Vegas for as low as $138 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld flights?

There are 3 cabin classes available to choose from on Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Las Vegas to Boise flight prices changed over time?

As of January 2026, prices for Las Vegas to Boise flights are approximately 153% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Boise according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Boise (LAS to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Boise

Best Price Found

$122

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from Las Vegas in the past 72 hours is $122. The best round-trip flight deal from Las Vegas to Boise found on momondo in the last 72 hours is $137.
The fastest flight from Las Vegas to Boise takes 1h 45m
Direct flights go from Las Vegas to Boise every day.
There is 1 airport in Boise. From Las Vegas there are direct flights to Boise Air Term. Gowen Fld (BOI).
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld by plane?

    The straight-line distance from Las Vegas Harry Reid Intl to Boise Air Term. Gowen Fld is 516.7 mi. Flights usually cover this in 1h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The required travel and health documents for your Boise Air Term. Gowen Fld Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Las Vegas to Boise?

  • What is the most popular airline from Las Vegas to Boise?

Best airlines flying from Las Vegas to Boise

Compare and see reviews for airlines that fly from Las Vegas to Boise with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $42Free CancellationRating
6.3
8,362 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $50Free CancellationRating
8.0
11,768 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $65Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights
Allegiant AirPriceFrom $76Free CancellationRating
7.2
705 reviews
Search Allegiant Air flights
SouthwestPriceFrom $142Free CancellationRating
8.0
4,266 reviews
Search Southwest flights

  • Alaska Airlines Flights From Las Vegas to Boise

    Alaska Airlines flies from Las Vegas to Boise around 6 times per week, with 11,768 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Las Vegas to Boise in the last 72 hours was $50 (round-trip), much lower than the average airfare cost of $169 for Alaska Airlines flights on this route.

  • Southwest Flights From Las Vegas to Boise

    Southwest is also a popular choice for this route. Southwest flight deals for Las Vegas to Boise start from as low as $142 round-trip, depending on your selected dates, with average Southwest deals seen on momondo around $275. Southwest operates 21 flights to Boise from Las Vegas in an average week. Users have rated it 8.0/10 across 4,266 reviews.

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Boise?

Finding the right flight to Boise from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

Can I find flights from Las Vegas to Boise with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Las Vegas to Boise flights to just show those with flexible booking policies.

How can momondo help me find flights from Las Vegas to Boise?

momondo provides multiple filters to help you find the best flight to Boise from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Boise right now. Can momondo alert me if prices change?

Price alerts on flights to Boise from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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