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

Flights overview

Useful information for finding cheap flights from Las Vegas to Boise and booking your next trip

Cheapest round-trip flights	$180	Frontier 1 stop 6 hr Thu, Jun 4 — Sun, Jun 7	The cheapest round-trip flight from Las Vegas to Boise is currently $180
Cheapest one-way flight	$90	Frontier 1 stop 6 hr Thu, Jun 4	The cheapest one-way flight from Las Vegas to Boise is currently $90
Cheapest nonstop flights	$197	Southwest Nonstop 2 hr Fri, Jun 5 — Sun, Jun 7	The cheapest nonstop round-trip flight from Las Vegas to Boise is currently $197
Last-minute weekend getaway	$379	Frontier 1 stop 15 hr Sat, May 9 — Mon, May 11	The cheapest last-minute weekend getaway from Las Vegas to Boise is currently $379
Cheapest business class flights	$407	Alaska Nonstop 2 hr Sat, Jun 6 — Mon, Jun 8	The cheapest business class round-trip flight from Las Vegas to Boise is currently $407

Fastest flight	1 hr 40 min	The fastest nonstop flight from Las Vegas to Boise takes 1 hr 40 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Boise is typically September. The most expensive month to fly is typically May.

September Cheapest	Typical prices: $90–230
May Most expensive	Typical prices: $165–295

Popular airlines from Las Vegas to Boise

Southwest

Nonstop

from $197

Typical price: $160–435

21 weekly nonstop flights

LAS - BOI Every day

810 weekly connecting flights

LAS - BOI Every day
Alaska

Nonstop

from $207

Typical price: $180–460

7 weekly nonstop flights

LAS - BOI Every day

330 weekly connecting flights

LAS - BOI Every day
United

from $217

Typical price: $225–520

305 weekly connecting flights

LAS - BOI Every day
Delta

from $217

Typical price: $180–550

215 weekly connecting flights

LAS - BOI Every day
American

from $325

Typical price: $305–620

101 weekly connecting flights

LAS - BOI Every day
Frontier

from $180

Typical price: $190–440

18 weekly connecting flights

LAS - BOI Every Tue, Wed, Thu, Fri, Sat

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Cedar City Regional Airport (CDC)

Cedar City United States 2 hr 31 min 154 mi

Popular airports near Boise

Boise Airport (BOI)

Boise United States 19 min 3 mi
Friedman Memorial Airport (SUN) (SUN)

Sun Valley United States 2 hr 16 min 96 mi
Magic Valley Regional Airport (TWF)

Twin Falls United States 2 hr 9 min 116 mi
Pocatello Regional Airport (PIH)

Pocatello United States 3 hr 16 min 188 mi

Frequently asked questions about flying from Las Vegas to Boise

The cheapest flights from Las Vegas to Boise are usually in September. Typical ticket prices in September range from $90 to $230.

The cheapest round-trip flight from Las Vegas to Boise recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $90.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Las Vegas to Boise is $197, flying from Jun 5 to Jun 7.
The cheapest Alaska flight from Las Vegas to Boise is $207, flying from Jun 6 to Jun 8.
The cheapest United flight from Las Vegas to Boise is $217, flying from Jun 6 to Jun 7.
The cheapest Delta flight from Las Vegas to Boise is $217, flying from Jun 4 to Jun 7.
The cheapest American flight from Las Vegas to Boise is $325, flying from Jul 18 to Jul 20.
The cheapest Frontier flight from Las Vegas to Boise is $180, flying from May 28 to May 31.

The cheapest round-trip flight from Las Vegas to Boise starts at $180 from Thu, Jun 4 to Sun, Jun 7. The cheapest one-way flight starts at $90 and departs on Thu, Jun 4.

1 hr 40 min is the shortest flight time from Las Vegas to Boise.

The most popular time to visit Boise is summer (Jun–Aug), when days are typically hot and dry. Temperatures can drop below freezing in winter (Nov–Feb). Big-name acts and local bands perform at the Boise Music Festival (Jun).

It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Boise.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Las Vegas to Boise really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Boise.

In terms of nonstop flights, Southwest is the most popular. Southwest offers 21 nonstop flights and 810 connecting flights per week. Southwest flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .

Other popular airlines flying from Las Vegas to Boise are:

Alaska offers 7 nonstop flights and 330 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
United offers 305 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
Delta offers 215 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
American offers 101 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
Frontier offers 18 connecting flights per week. Frontier flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .

The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Boise.

The cheapest round-trip flight from Las Vegas to Boise recently found on Google Flights was with Frontier from $180. The cheapest one-way flight was with Frontier from $90.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Southwest flight from Las Vegas to Boise is $197, flying from Jun 5 to Jun 7.
The cheapest Alaska flight from Las Vegas to Boise is $207, flying from Jun 6 to Jun 8.
The cheapest United flight from Las Vegas to Boise is $217, flying from Jun 6 to Jun 7.
The cheapest Delta flight from Las Vegas to Boise is $217, flying from Jun 4 to Jun 7.
The cheapest American flight from Las Vegas to Boise is $325, flying from Jul 18 to Jul 20.
The cheapest Frontier flight from Las Vegas to Boise is $180, flying from May 28 to May 31.

Southwest and Alaska fly direct from Las Vegas to Boise.

There are 21 Southwest direct flights from Las Vegas to Boise per week. Flights are available every day.
There are 7 Alaska direct flights from Las Vegas to Boise per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Las Vegas and Boise at price $379 is offered by Frontier from Sat, May 9 to Mon, May 11.

Southwest and Alaska fly direct from Las Vegas to Boise.

There are 21 Southwest direct flights from Las Vegas to Boise per week. Flights are available every day.
There are 7 Alaska direct flights from Las Vegas to Boise per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

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

The cheapest direct (nonstop) round-trip flights between Las Vegas and Boise start at $197 from Fri, Jun 5 to Sun, Jun 7 with Southwest.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Boise, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Las Vegas and Boise start at $407 from Sat, Jun 6 to Mon, Jun 8 with Alaska.

The cheapest economy class round-trip flights between Las Vegas and Boise start at $180 from Thu, Jun 4 to Sun, Jun 7.

To book business class trips from Las Vegas to Boise, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Las Vegas and Boise starts at $379 from Sat, May 9 to Mon, May 11 with Frontier.

The cheapest last-minute deal between Las Vegas and Boise at price $379 is offered by Frontier from Sat, May 9 to Mon, May 11.

To find last-minute flight deals from Las Vegas to Boise, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.