LAS

$47 Find Cheap Flights from Idaho to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Cheap Flights from Idaho to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Las Vegas

Mon, Dec 8 - Fri, Dec 12
Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$76Allegiant Air
Find Deal
Fri, Dec 5 - Fri, Dec 12
Allegiant Air Logo
10:41 pm - 11:30 pmBOI-LAS
1h 49mnonstop
Allegiant Air Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$78Allegiant Air
Find Deal
Mon, Sep 29 - Thu, Oct 2
Spirit Airlines Logo
9:26 pm - 10:23 pmBOI-LAS
1h 57mnonstop
Spirit Airlines Logo
10:26 am - 1:21 pmLAS-BOI
1h 55mnonstop
$121Spirit Airlines
Find Deal
Mon, Nov 24 - Fri, Dec 5
Multiple Airlines Logo
10:45 pm - 11:33 pmBOI-LAS
1h 48mnonstop
Multiple Airlines Logo
8:56 pm - 11:59 pmLAS-BOI
2h 03mnonstop
$127Multiple Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Southwest Logo
12:05 pm - 12:55 pmBOI-LAS
1h 50mnonstop
Southwest Logo
5:30 pm - 8:20 pmLAS-BOI
1h 50mnonstop
$137Southwest
Find Deal
Mon, Dec 8 - Fri, Dec 12
Multiple Airlines Logo
7:46 pm - 11:26 pmBOI-LAS
4h 40m1 stop
Multiple Airlines Logo
12:51 pm - 3:44 pmLAS-BOI
1h 53mnonstop
$139Multiple Airlines
Find Deal
Sat, Oct 25 - Sat, Oct 25
Alaska Airlines Logo
8:02 am - 9:03 amBOI-LAS
2h 01mnonstop
Alaska Airlines Logo
8:14 pm - 11:15 pmLAS-BOI
2h 01mnonstop
$141Alaska Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
Southwest Logo
2:30 pm - 5:35 pmBOI-LAS
4h 05m1 stop
Southwest Logo
5:30 pm - 8:20 pmLAS-BOI
1h 50mnonstop
$147Southwest
Find Deal
Mon, Nov 24 - Fri, Dec 5
Alaska Airlines Logo
6:00 pm - 11:46 pmBOI-LAS
6h 46m1 stop
Alaska Airlines Logo
8:56 pm - 11:59 pmLAS-BOI
2h 03mnonstop
$164Alaska Airlines
Find Deal
Sat, Sep 27 - Sun, Sep 28
Spirit Airlines Logo
2:16 pm - 3:07 pmBOI-LAS
1h 51mnonstop
Spirit Airlines Logo
10:26 am - 1:21 pmLAS-BOI
1h 55mnonstop
$192Spirit Airlines
Find Deal

Everything you should know

Cheapest round-trip
$76
Typical prices: $131-317
Allegiant Air
Mon 12/8Fri 12/12
BOI - LAS • Non-stop
Cheapest one-way
$47
Typical prices: $128-219
Allegiant Air
Mon 12/1
GEG - LAS • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Useful Info

Good to know

Low seasonJune
Cheapest flight$47
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Spokane to Las Vegas

FAQs for booking flights from Idaho to Las Vegas

  • How does KAYAK find such low prices on flights from Idaho to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Las Vegas?

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Everything you need to know for your flight to Las Vegas

Information on the airport you'll fly into in Las Vegas

Las Vegas (LAS)

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