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Domestic route

Cheap flights from Las Vegas to Boise

Harry Reid International Airport (LAS) to Boise Airport (BOI). 520 miles, 1h 40m nonstop.

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LAS to BOI at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
520 milesgreat-circle
Typical flight time
1h 40mnonstop, gate to gate
Nonstop airlines
WNF9MX3 airlinesSouthwest, Frontier, Breeze Airways
Nonstop flights per day
5all airlines combined
Cheapest month
February 2027over the next six months
Best day to fly
Tuesday18% less than Sunday
Time difference
1h aheadBoise vs Las Vegas

Las Vegas to Boise

Round trips from $50

Per traveler, taxes and fees included. Lowest fare we found departs Tue, Feb 2.

Cheapest month: February 2027

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Las Vegas to Boise fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Wed, Sep 30$67
  2. October 2026from Wed, Oct 7$55
  3. November 2026from Tue, Nov 10$58
  4. December 2026from Wed, Dec 2$58
  5. January 2027from Sat, Jan 9$51
  6. February 2027from Tue, Feb 2$50

Airlines flying Las Vegas to Boise

3 airlines fly nonstop with 5 departures a day combined, plus 1 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Tips for this route

  • Southwest, Frontier and Breeze all fly LAS to BOI nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
  • Departing on a Tuesday averages 18% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks.
Flying the other way? Boise to Las VegasFares, airlines and tips for BOI to LAS.

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Las Vegas to Boise: common questions

How long is the flight from Las Vegas to Boise?

A nonstop flight from Las Vegas (LAS) to Boise (BOI) takes about 1h 40m gate to gate, covering 520 miles. Connecting itineraries add the layover, typically 1 to 3 hours more in total.

Which airlines fly nonstop from LAS to BOI?

Southwest Airlines, Frontier Airlines and Breeze Airways operate nonstop flights from Las Vegas (LAS) to Boise (BOI), with 5 nonstop departures a day between them. One-stop options connect through SLC.

What is the cheapest month to fly from Las Vegas to Boise?

Over the next six months, February 2027 has the lowest round-trip fares from Las Vegas (LAS) to Boise (BOI), starting at $50 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Las Vegas to Boise flights?

Fares on this route are usually lowest 4 to 8 weeks before departure and rise sharply inside two weeks. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Las Vegas and Boise?

Boise is 1 hour ahead of Las Vegas. LAS is on America/Los Angeles time and BOI on America/Boise time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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