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.

$33 CHEAP FLIGHTS from Idaho to Las Vegas

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Flight Deals

Cheap Flights from Idaho to Las Vegas

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Idaho to Las Vegas

Mon, Oct 26 - Fri, Oct 30

7:30 pm - 8:14 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

10:46 am - 1:34 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 48mnonstop

$78Allegiant Air

Mon, Oct 5 - Fri, Oct 16

7:42 pm - 8:26 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

1:12 pm - 4:00 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 48mnonstop

$93Allegiant Air

Mon, Nov 9 - Fri, Nov 13

1:45 pm - 2:20 pmTWF Twin Falls Joslin-LAS Las Vegas Harry Reid Intl

1h 35mnonstop

9:25 am - 12:00 pmLAS Las Vegas Harry Reid Intl-TWF Twin Falls Joslin

1h 35mnonstop

$107Breeze Airways

Mon, Nov 16 - Fri, Nov 20

1:45 pm - 2:20 pmTWF Twin Falls Joslin-LAS Las Vegas Harry Reid Intl

1h 35mnonstop

9:25 am - 12:00 pmLAS Las Vegas Harry Reid Intl-TWF Twin Falls Joslin

1h 35mnonstop

$107Breeze Airways

Thu, Oct 29 - Sat, Oct 31

2:49 pm - 3:43 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 54mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$113Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

2:50 pm - 3:45 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$115Frontier

Mon, Dec 14 - Thu, Dec 17

6:56 pm - 7:47 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

3:05 pm - 6:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$117Frontier

Mon, Oct 26 - Wed, Oct 28

2:50 pm - 3:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 54mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$117Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

4:39 pm - 10:37 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

5h 58m1 stop Seattle/Tacoma Intl

10:32 am - 5:14 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

6h 42m1 stop San Francisco

$123Alaska Airlines

Sun, Nov 8 - Thu, Nov 12

1:17 pm - 9:00 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

7h 43m1 stop San Francisco

5:17 pm - 10:51 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

5h 34m1 stop Portland

$123Alaska Airlines

Recent last minute flight deals from Idaho to Las Vegas

Mon, Aug 31 - Fri, Sep 4

8:33 pm - 9:16 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 43mnonstop

6:05 am - 8:54 amLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 49mnonstop

$120Allegiant Air

Mon, Aug 31 - Fri, Sep 4

8:33 pm - 9:16 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 43mnonstop

6:05 am - 8:54 amLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 49mnonstop

$124Allegiant Air

Sun, Aug 30 - Sun, Sep 6

10:12 am - 12:35 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 23mnonstop

7:02 am - 11:48 amLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 46m1 stop Portland

$171Multiple Airlines

Fri, Aug 28 - Mon, Aug 31

1:45 pm - 2:20 pmTWF Twin Falls Joslin-LAS Las Vegas Harry Reid Intl

1h 35mnonstop

9:25 am - 12:00 pmLAS Las Vegas Harry Reid Intl-TWF Twin Falls Joslin

1h 35mnonstop

$192Breeze Airways

Sun, Aug 30 - Mon, Aug 31

10:12 am - 12:35 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 23mnonstop

7:02 am - 11:52 amLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 50m1 stop Portland

$199Multiple Airlines

Thu, Aug 27 - Mon, Aug 31

12:49 pm - 8:25 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

7h 36m1 stop Portland

6:19 pm - 11:11 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 52m1 stop Portland

$257Alaska Airlines

Sun, Aug 30 - Sun, Sep 6

7:03 am - 12:04 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

5h 01m1 stop San Diego

7:02 am - 11:48 amLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 46m1 stop Portland

$269Alaska Airlines

Sun, Aug 30 - Wed, Sep 2

12:24 pm - 7:09 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

19h 45m1 stop Denver Intl

2:53 pm - 11:29 amLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

19h 36m1 stop Denver Intl

$340Frontier

Thu, Aug 27 - Wed, Sep 2

12:24 pm - 11:47 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

12h 23m1 stop Denver Intl

2:53 pm - 11:29 amLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

19h 36m1 stop Denver Intl

$340Frontier

Sat, Aug 29 - Wed, Sep 2

1:55 pm - 6:40 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

5h 45m1 stop Phoenix Sky Harbor Intl

9:24 am - 4:49 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

6h 25m1 stop Phoenix Sky Harbor Intl

$351American Airlines

Recent direct flight deals from Idaho to Las Vegas

Mon, Oct 26 - Fri, Oct 30

7:30 pm - 8:14 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

10:46 am - 1:34 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 48mnonstop

$78Allegiant Air

Mon, Oct 5 - Fri, Oct 16

7:42 pm - 8:26 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

1:12 pm - 4:00 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 48mnonstop

$93Allegiant Air

Mon, Nov 9 - Fri, Nov 13

1:45 pm - 2:20 pmTWF Twin Falls Joslin-LAS Las Vegas Harry Reid Intl

1h 35mnonstop

9:25 am - 12:00 pmLAS Las Vegas Harry Reid Intl-TWF Twin Falls Joslin

1h 35mnonstop

$107Breeze Airways

Mon, Nov 16 - Fri, Nov 20

1:45 pm - 2:20 pmTWF Twin Falls Joslin-LAS Las Vegas Harry Reid Intl

1h 35mnonstop

9:25 am - 12:00 pmLAS Las Vegas Harry Reid Intl-TWF Twin Falls Joslin

1h 35mnonstop

$107Breeze Airways

Thu, Oct 29 - Sat, Oct 31

2:49 pm - 3:43 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 54mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$113Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

2:50 pm - 3:45 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

11:00 am - 1:55 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 55mnonstop

$115Frontier

Mon, Dec 14 - Thu, Dec 17

6:56 pm - 7:47 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

3:05 pm - 6:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$117Frontier

Mon, Oct 26 - Wed, Oct 28

2:50 pm - 3:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 54mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$117Multiple Airlines

Tue, Oct 27 - Tue, Oct 27

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$152Alaska Airlines

Sat, Oct 24 - Sat, Oct 24

2:27 pm - 3:24 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 57mnonstop

7:08 pm - 10:01 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 53mnonstop

$152Alaska Airlines

Useful Info

Low season	June
High season	October
Cheapest flight	$33

Best time to beat the crowds but there is an average 15% increase in price.

Flight from Boise 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.

Winchester

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Primm

Everything you need to know for your flight to Las Vegas

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Las Vegas (LAS)

LAS

$33 Find Cheap Flights from Idaho to Las Vegas - Compare and Save

Cheap Flights from Idaho to Las Vegas

Recent round-trip flight deals from Idaho to Las Vegas

Recent one-way flight deals from Idaho to Las Vegas

Recent last minute flight deals from Idaho to Las Vegas

Recent direct flight deals from Idaho to Las Vegas

Good to know

Low season

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Cheapest flight

FAQs for booking flights from Idaho to Las Vegas

Traveling to a place near Las Vegas?

Everything you need to know for your flight to Las Vegas

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

Cabin class types available on flights to Idaho

Complete your trip to Las Vegas with a hotel stay or car rental

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Choose which airport to fly into in Las Vegas

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