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 $78
Allegiant Nonstop 2 hr Fri, Dec 12 — Mon, Dec 15
The cheapest round-trip flight from Las Vegas to Boise is currently $78
Cheapest one-way flight $55
Frontier 1 stop 5 hr Thu, Feb 12
The cheapest one-way flight from Las Vegas to Boise is currently $55
Last-minute weekend getaway $83
Allegiant Nonstop 2 hr Fri, Nov 21 — Mon, Nov 24
The cheapest last-minute weekend getaway from Las Vegas to Boise is currently $83
Cheapest business class flights $337
Alaska Nonstop 2 hr Thu, Jan 8 — Sun, Jan 11
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 January. The most expensive month to fly is typically July.
January
Cheapest
Typical prices: $70–185
July
Most expensive
Typical prices: $150–290

Popular airlines from Las Vegas to Boise

  • Southwest
    Nonstop
    from $137
    Typical price: $165–400
    21 weekly nonstop flights
    LAS - BOI Every day
    593 weekly connecting flights
    LAS - BOI Every day
  • Alaska
    Nonstop
    from $137
    Typical price: $175–435
    7 weekly nonstop flights
    LAS - BOI Every day
    321 weekly connecting flights
    LAS - BOI Every day
  • United
    from $219
    Typical price: $215–480
    271 weekly connecting flights
    LAS - BOI Every day
  • Delta
    from $157
    Typical price: $165–490
    202 weekly connecting flights
    LAS - BOI Every day
  • American
    from $158
    Typical price: $290–590
    70 weekly connecting flights
    LAS - BOI Every day
  • Frontier
    from $116
    Typical price: $195–450
    16 weekly connecting flights
    LAS - BOI Every Tue, Wed, Thu, Fri, 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 18 min 96 mi
  • Magic Valley Regional Airport (TWF)
    Twin Falls United States 2 hr 9 min 116 mi
  • Idaho Falls Regional Airport (IDA)
    Idaho Falls United States 3 hr 59 min 206 mi

Frequently asked questions about flying from Las Vegas to Boise

When are the cheapest days to fly from Las Vegas to Boise?
The cheapest flights from Las Vegas to Boise are usually in January. Typical ticket prices in January range from $70 to $185.
Which airlines provide the cheapest flights from Las Vegas to Boise?
The cheapest round-trip flight from Las Vegas to Boise recently found on Google Flights was with Allegiant from $78. The cheapest one-way flight was with Frontier from $55.

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 Jan 8 to Jan 11.
  • The cheapest Alaska flight from Las Vegas to Boise is $137, flying from Jan 8 to Jan 11.
  • The cheapest United flight from Las Vegas to Boise is $219, flying from Jan 29 to Feb 1.
  • The cheapest Delta flight from Las Vegas to Boise is $157, flying from Dec 11 to Dec 14.
  • The cheapest American flight from Las Vegas to Boise is $158, flying from Jan 8 to Jan 11.
  • The cheapest Frontier flight from Las Vegas to Boise is $116, flying from Jan 29 to Feb 2.
What are the cheapest flights from Las Vegas to Boise?
The cheapest round-trip flight from Las Vegas to Boise starts at $78 from Fri, Dec 12 to Mon, Dec 15. The cheapest one-way flight starts at $55 and departs on Thu, Feb 12.
How long does it take to fly from Las Vegas to Boise?
1 hr 45 min is the shortest flight time from Las Vegas to Boise.
When should you fly to Boise, United States?
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).
How do I find cheap dates to fly from Las Vegas to Boise?
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 is the best airline to fly from Las Vegas to Boise?
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 593 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 321 connecting flights per week. Alaska flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • United offers 271 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • Delta offers 202 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • American offers 70 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Boise Airport (BOI) .
  • Frontier offers 16 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.
Which airlines provide the cheapest flights from Las Vegas to Boise?
The cheapest round-trip flight from Las Vegas to Boise recently found on Google Flights was with Allegiant from $78. The cheapest one-way flight was with Frontier from $55.

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 Jan 8 to Jan 11.
  • The cheapest Alaska flight from Las Vegas to Boise is $137, flying from Jan 8 to Jan 11.
  • The cheapest United flight from Las Vegas to Boise is $219, flying from Jan 29 to Feb 1.
  • The cheapest Delta flight from Las Vegas to Boise is $157, flying from Dec 11 to Dec 14.
  • The cheapest American flight from Las Vegas to Boise is $158, flying from Jan 8 to Jan 11.
  • The cheapest Frontier flight from Las Vegas to Boise is $116, flying from Jan 29 to Feb 2.
Which airlines have direct flights from Las Vegas to Boise?
Southwest, Alaska and Allegiant 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.
Which airline provides the cheapest last-minute getaway flight from Las Vegas to Boise?
The cheapest last-minute deal between Las Vegas and Boise at price $83 is offered by Allegiant from Fri, Nov 21 to Mon, Nov 24.
Which airlines have direct flights from Las Vegas to Boise?
Southwest, Alaska and Allegiant 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.
When are direct flights from Las Vegas to Boise available?
There are direct flights from Las Vegas to Boise on a daily basis.
What are the cheapest direct flights from Las Vegas to Boise?
The cheapest direct (nonstop) round-trip flights between Las Vegas and Boise start at $78 from Fri, Dec 12 to Mon, Dec 15 with Allegiant.
How can I find nonstop flights from Las Vegas to Boise?
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.
What are the cheapest business class flights from Las Vegas to Boise?
The cheapest business class round-trip flights between Las Vegas and Boise start at $337 from Thu, Jan 8 to Sun, Jan 11 with Alaska.
What are the cheapest economy class flights from Las Vegas to Boise?
The cheapest economy class round-trip flights between Las Vegas and Boise start at $78 from Fri, Dec 12 to Mon, Dec 15.
How can I book business class trips from Las Vegas to Boise?
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.
Are there any last-minute deals from Las Vegas to Boise next weekend?
The best last-minute getaway deal for the next weekend between Las Vegas and Boise starts at $83 from Fri, Nov 21 to Mon, Nov 24 with Allegiant.
Which airline provides the cheapest last-minute getaway flight from Las Vegas to Boise?
The cheapest last-minute deal between Las Vegas and Boise at price $83 is offered by Allegiant from Fri, Nov 21 to Mon, Nov 24.
How can I find last-minute flight deals from Las Vegas to Boise?
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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