LAS

$45 Find Cheap Flights from Idaho to Las Vegas - Compare and Save

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 10/2. 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

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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, Aug 24 - Fri, Sep 18
Breeze Airways Logo
1:45 pm - 2:20 pm
TWF
-
LAS
1h 35mnonstop
Breeze Airways Logo
9:25 am - 12:00 pm
LAS
-
TWF
1h 35mnonstop
$87Breeze Airways
Mon, Sep 21 - Fri, Oct 2
Breeze Airways Logo
1:45 pm - 2:20 pm
TWF
-
LAS
1h 35mnonstop
Breeze Airways Logo
9:25 am - 12:00 pm
LAS
-
TWF
1h 35mnonstop
$88Breeze Airways
Mon, Aug 3 - Fri, Aug 28
Allegiant Air Logo
10:47 pm - 11:30 pm
IDA
-
LAS
1h 43mnonstop
Allegiant Air Logo
7:35 am - 10:22 am
LAS
-
IDA
1h 47mnonstop
$89Allegiant Air
Fri, Aug 7 - Fri, Aug 28
Allegiant Air Logo
10:54 pm - 11:37 pm
IDA
-
LAS
1h 43mnonstop
Allegiant Air Logo
7:35 am - 10:22 am
LAS
-
IDA
1h 47mnonstop
$91Allegiant Air
Mon, Aug 17 - Mon, Aug 24
Breeze Airways Logo
1:45 pm - 2:20 pm
TWF
-
LAS
1h 35mnonstop
Breeze Airways Logo
9:25 am - 12:00 pm
LAS
-
TWF
1h 35mnonstop
$92Breeze Airways
Fri, Aug 7 - Sun, Aug 9
Southwest Logo
6:00 am - 6:45 am
BOI
-
LAS
1h 45mnonstop
Southwest Logo
7:00 am - 2:45 pm
LAS
-
BOI
6h 45m
1 stop
$217Southwest
Tue, Oct 13 - Sat, Oct 17
Southwest Logo
1:25 pm - 4:20 pm
BOI
-
LAS
3h 55m
1 stop
Southwest Logo
7:35 am - 3:25 pm
LAS
-
BOI
6h 50m
2 stops
$218Southwest
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
12:59 pm - 8:10 pm
BOI
-
LAS
8h 11m
1 stop
Frontier Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
$219Frontier
Mon, Aug 10 - Fri, Aug 14
Alaska Airlines Logo
8:00 pm - 11:28 pm
BOI
-
LAS
4h 28m
1 stop
Alaska Airlines Logo
5:52 pm - 8:43 pm
LAS
-
BOI
1h 51mnonstop
$223Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
10:21 am - 11:17 pm
SUN
-
LAS
13h 56m
1 stop
Alaska Airlines Logo
10:30 am - 9:39 am
LAS
-
SUN
22h 09m
1 stop
$383Alaska Airlines
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Good to know

Low seasonJune
Cheapest flight$45
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 1% lower on average.
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.

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)