LAS

$43 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 5/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals 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.

Recent round-trip flight deals from Idaho to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Idaho to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Allegiant Air Logo
9:28 am - 11:51 amGEG-LAS
2h 23mnonstop
Allegiant Air Logo
6:10 am - 8:38 amLAS-GEG
2h 28mnonstop
$78Allegiant Air
Find Deal
Sun, May 25 - Thu, May 29
Allegiant Air Logo
9:35 am - 11:58 amGEG-LAS
2h 23mnonstop
Allegiant Air Logo
7:05 am - 9:33 amLAS-GEG
2h 28mnonstop
$86Allegiant Air
Find Deal
Sun, May 11 - Thu, May 15
Spirit Airlines Logo
12:16 pm - 1:03 pmBOI-LAS
1h 47mnonstop
Spirit Airlines Logo
8:35 am - 11:21 amLAS-BOI
1h 46mnonstop
$89Spirit Airlines
Find Deal
Mon, May 26 - Fri, May 30
Spirit Airlines Logo
12:16 pm - 1:03 pmBOI-LAS
1h 47mnonstop
Spirit Airlines Logo
8:35 am - 11:21 amLAS-BOI
1h 46mnonstop
$99Spirit Airlines
Find Deal
Fri, Jun 6 - Mon, Jun 9
 Logo
12:16 pm - 1:03 pmBOI-LAS
1h 47mnonstop
 Logo
8:34 pm - 11:24 pmLAS-BOI
1h 50mnonstop
Mon, Jun 2 - Thu, Jun 5
 Logo
5:57 pm - 6:53 pmBOI-LAS
1h 56mnonstop
 Logo
8:35 am - 11:21 amLAS-BOI
1h 46mnonstop
Sat, Jun 7 - Mon, Jun 9
Alaska Airlines Logo
8:31 pm - 9:27 pmBOI-LAS
1h 56mnonstop
Alaska Airlines Logo
8:34 pm - 11:24 pmLAS-BOI
1h 50mnonstop
$137Alaska Airlines
Find Deal
Wed, May 21 - Wed, May 28
Alaska Airlines Logo
5:57 pm - 6:53 pmBOI-LAS
1h 56mnonstop
Alaska Airlines Logo
7:22 pm - 10:12 pmLAS-BOI
1h 50mnonstop
$147Alaska Airlines
Find Deal
Sat, May 31 - Tue, Jun 3
Delta Logo
7:40 pm - 11:28 pmBOI-LAS
4h 48m1 stop
Delta Logo
5:45 pm - 11:28 pmLAS-BOI
4h 43m1 stop
$157Delta
Find Deal
Wed, May 21 - Wed, May 28
Delta Logo
5:40 pm - 9:52 pmBOI-LAS
5h 12m1 stop
Delta Logo
6:00 am - 10:06 amLAS-BOI
3h 06m1 stop
$167Delta
Find Deal
Sat, May 24 - Tue, May 27

Good to know

Low season

February

High season

May

Cheapest flight

$43
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Boise 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.

See more FAQs

Everything you need to know for your flight to Las Vegas

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

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.