Cheap flights from Las Vegas to Boise

Flights overview

Useful information for finding cheap flights from Las Vegas to Boise and booking your next trip
Cheapest round-trip flights $137
Southwest Nonstop 2 hr Thu, Apr 16 — Sun, Apr 19
The cheapest round-trip flight from Las Vegas to Boise is currently $137
Cheapest one-way flight $59
Southwest Nonstop 2 hr Wed, Mar 4
The cheapest one-way flight from Las Vegas to Boise is currently $59
Last-minute weekend getaway $242
Frontier 1 stop 22 hr Thu, Jan 29 — Mon, Feb 2
The cheapest last-minute weekend getaway from Las Vegas to Boise is currently $242
Cheapest business class flights $337
Alaska Nonstop 2 hr Thu, Apr 16 — Sun, Apr 19
The cheapest business class round-trip flight from Las Vegas to Boise is currently $337
Fastest flight 1 hr 45 min The fastest nonstop flight from Las Vegas to Boise takes 1 hr 45 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 February. The most expensive month to fly is typically July.
February
Cheapest
Typical prices: $90–210
July
Most expensive
Typical prices: $150–290

Popular airlines from Las Vegas to Boise

  • Southwest
    Nonstop
    from $137
    Typical price: $155–400
    20 weekly nonstop flights
    LAS - BOI Every day
    776 weekly connecting flights
    LAS - BOI Every day
  • Alaska
    Nonstop
    from $137
    Typical price: $175–435
    7 weekly nonstop flights
    LAS - BOI Every day
    280 weekly connecting flights
    LAS - BOI Every day
  • United
    from $199
    Typical price: $215–495
    266 weekly connecting flights
    LAS - BOI Every day
  • Delta
    from $147
    Typical price: $165–510
    177 weekly connecting flights
    LAS - BOI Every day
  • American
    from $247
    Typical price: $295–590
    87 weekly connecting flights
    LAS - BOI Every day
  • Frontier
    from $181
    Typical price: $190–425
    12 weekly connecting flights
    LAS - BOI Every Wed, Thu, Sat, Sun

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
  • Ontario International Airport (ONT)
    Ontario United States 3 hr 32 min 201 mi
  • Boulder City Municipal Airport (BLD)
    Boulder City United States 26 min 22 mi

Popular airports near Boise

  • Boise Airport (BOI)
    Boise United States 16 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 February. Typical ticket prices in February range from $90 to $210.
The cheapest round-trip flight from Las Vegas to Boise recently found on Google Flights was with Southwest from $137. The cheapest one-way flight was with Southwest from $59.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Boise is $137, flying from Apr 16 to Apr 19.
  • The cheapest Alaska flight from Las Vegas to Boise is $137, flying from Apr 16 to Apr 19.
  • The cheapest United flight from Las Vegas to Boise is $199, flying from Apr 16 to Apr 19.
  • The cheapest Delta flight from Las Vegas to Boise is $147, flying from Apr 4 to Apr 5.
  • The cheapest American flight from Las Vegas to Boise is $247, flying from Feb 28 to Mar 1.
  • The cheapest Frontier flight from Las Vegas to Boise is $181, flying from Feb 5 to Feb 9.
The cheapest round-trip flight from Las Vegas to Boise starts at $137 from Thu, Apr 16 to Sun, Apr 19. The cheapest one-way flight starts at $59 and departs on Wed, Mar 4.
1 hr 45 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 20 nonstop flights and 776 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 280 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • United offers 266 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • Delta offers 177 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • American offers 87 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • Frontier offers 12 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 Southwest from $137. The cheapest one-way flight was with Southwest from $59.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Southwest flight from Las Vegas to Boise is $137, flying from Apr 16 to Apr 19.
  • The cheapest Alaska flight from Las Vegas to Boise is $137, flying from Apr 16 to Apr 19.
  • The cheapest United flight from Las Vegas to Boise is $199, flying from Apr 16 to Apr 19.
  • The cheapest Delta flight from Las Vegas to Boise is $147, flying from Apr 4 to Apr 5.
  • The cheapest American flight from Las Vegas to Boise is $247, flying from Feb 28 to Mar 1.
  • The cheapest Frontier flight from Las Vegas to Boise is $181, flying from Feb 5 to Feb 9.
Southwest and Alaska fly direct from Las Vegas to Boise.
  • There are 20 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 $242 is offered by Frontier from Thu, Jan 29 to Mon, Feb 2.
Southwest and Alaska fly direct from Las Vegas to Boise.
  • There are 20 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 $137 from Thu, Apr 16 to Sun, Apr 19 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 $337 from Thu, Apr 16 to Sun, Apr 19 with Alaska.
The cheapest economy class round-trip flights between Las Vegas and Boise start at $137 from Thu, Apr 16 to Sun, Apr 19.
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 $242 from Thu, Jan 29 to Mon, Feb 2 with Frontier.
The cheapest last-minute deal between Las Vegas and Boise at price $242 is offered by Frontier from Thu, Jan 29 to Mon, Feb 2.
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.

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