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 1/5. 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, 0 bags

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 24% 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.

Everything you should know

Cheapest round-trip
$86
Overall average: $233
Allegiant Air
Sun 1/11Thu 1/22
GEG - LAS • Non-stop
Cheapest one-way
$43
Typical prices: $62-$234
Allegiant Air
Mon 1/5
BOI - LAS • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Useful Info
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

Sun, Jan 11 - Thu, Jan 22
Allegiant Air Logo
8:58 pm - 11:18 pm
GEG
-
LAS
2h 20mnonstop
Allegiant Air Logo
5:31 pm - 8:08 pm
LAS
-
GEG
2h 37mnonstop
$86Allegiant Air
Fri, Mar 6 - Fri, Mar 13
Breeze Airways Logo
1:50 pm - 2:30 pm
TWF
-
LAS
1h 40mnonstop
Breeze Airways Logo
9:35 am - 12:10 pm
LAS
-
TWF
1h 35mnonstop
$98Breeze Airways
Fri, Mar 6 - Mon, Mar 9
Breeze Airways Logo
1:50 pm - 2:30 pm
TWF
-
LAS
1h 40mnonstop
Breeze Airways Logo
9:35 am - 12:10 pm
LAS
-
TWF
1h 35mnonstop
$108Breeze Airways
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
9:05 am - 11:59 pm
GEG
-
LAS
14h 54m1 stop
Multiple Airlines Logo
7:50 am - 11:04 pm
LAS
-
GEG
15h 14m1 stop
$111Multiple Airlines
Mon, Mar 9 - Fri, Mar 13
Allegiant Air Logo
10:30 pm - 11:16 pm
IDA
-
LAS
1h 46mnonstop
Allegiant Air Logo
12:28 pm - 3:14 pm
LAS
-
IDA
1h 46mnonstop
$112Allegiant Air
Sun, Feb 1 - Thu, Feb 19
Multiple Airlines Logo
8:58 pm - 11:18 pm
GEG
-
LAS
2h 20mnonstop
Multiple Airlines Logo
7:00 am - 12:29 pm
LAS
-
GEG
5h 29m1 stop
$127Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Hawaiian Airlines Logo
12:32 pm - 7:57 pm
GEG
-
LAS
7h 25m1 stop
Hawaiian Airlines Logo
8:50 am - 2:48 pm
LAS
-
GEG
5h 58m1 stop
$134Hawaiian Airlines
Wed, Jan 14 - Wed, Jan 21
Alaska Airlines Logo
7:59 pm - 8:53 pm
BOI
-
LAS
1h 54mnonstop
Alaska Airlines Logo
8:50 am - 11:48 am
LAS
-
BOI
1h 58mnonstop
$137Alaska Airlines
Fri, Jan 23 - Sat, Jan 24
Alaska Airlines Logo
8:58 pm - 9:55 pm
BOI
-
LAS
1h 57mnonstop
Alaska Airlines Logo
2:00 pm - 4:57 pm
LAS
-
BOI
1h 57mnonstop
$146Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Southwest Logo
3:00 pm - 8:45 pm
BOI
-
LAS
6h 45m1 stop
Southwest Logo
4:10 pm - 10:15 pm
LAS
-
BOI
5h 05m1 stop
$156Southwest
Useful Info

Good to know

Low seasonNovember
Cheapest flight$43
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 14% 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.

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Primm
Winchester
Sunrise Manor

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)