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.

$36 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, Nov 9 - Fri, Nov 13

7:47 pm - 8:32 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 45mnonstop

10:41 am - 1:30 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 49mnonstop

$77Allegiant Air

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

$85Allegiant 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 30 - Fri, Dec 4

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

$112Breeze Airways

Thu, Jan 28 - Sun, Jan 31

7:53 pm - 8:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

4:02 pm - 6:58 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$132Frontier

Thu, Jan 14 - Mon, Jan 18

7:53 pm - 8:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

4:02 pm - 6:58 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$132Frontier

Mon, Oct 26 - Thu, Oct 29

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

1h 57mnonstop

11:00 am - 1:54 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

$133Multiple Airlines

Thu, Nov 5 - Tue, Nov 10

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

1h 54mnonstop

12:32 pm - 3:28 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$135Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

5:35 am - 6:30 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

9:25 am - 12:15 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

$148Southwest

Mon, Oct 26 - Thu, Oct 29

6:10 am - 7:00 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 50mnonstop

10:15 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

$148Southwest

Recent last minute flight deals from Idaho to Las Vegas

Mon, Oct 12 - Fri, Oct 30

9:33 pm - 10:17 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

$114Allegiant Air

Mon, Oct 12 - Fri, Oct 23

9:33 pm - 10:17 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

$133Allegiant Air

Mon, Oct 12 - Fri, Oct 30

9:33 pm - 10:17 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

6:02 am - 3:20 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

8h 18m1 stop Seattle/Tacoma Intl

$223Multiple Airlines

Mon, Oct 12 - Fri, Oct 16

9:33 pm - 10:17 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 44mnonstop

6:02 am - 3:20 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

8h 18m1 stop Seattle/Tacoma Intl

$314Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

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

1h 54mnonstop

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

1h 55mnonstop

$323Frontier

Thu, Oct 15 - Fri, Oct 16

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

1h 54mnonstop

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

1h 55mnonstop

$366Frontier

Thu, Oct 15 - Thu, Oct 22

5:51 pm - 9:59 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

5h 08m1 stop Denver Intl

5:15 am - 1:24 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

7h 09m1 stop Denver Intl

$395United Airlines

Mon, Oct 12 - Thu, Oct 15

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

$431Alaska Airlines

Sat, Oct 10 - Wed, Oct 14

4:05 pm - 8:11 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

5h 06m1 stop Denver Intl

9:42 am - 3:21 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

4h 39m1 stop Denver Intl

$444United Airlines

Tue, Oct 13 - Wed, Oct 14

6:09 am - 11:12 amIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

6h 03m1 stop Seattle/Tacoma Intl

7:02 am - 1:21 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

5h 19m1 stop Portland

$459Alaska Airlines

Recent direct flight deals from Idaho to Las Vegas

Mon, Nov 9 - Fri, Nov 13

7:47 pm - 8:32 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

1h 45mnonstop

10:41 am - 1:30 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

1h 49mnonstop

$77Allegiant Air

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

$85Allegiant 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 30 - Fri, Dec 4

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

$112Breeze Airways

Thu, Jan 28 - Sun, Jan 31

7:53 pm - 8:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

4:02 pm - 6:58 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$132Frontier

Thu, Jan 14 - Mon, Jan 18

7:53 pm - 8:44 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 51mnonstop

4:02 pm - 6:58 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$132Frontier

Mon, Oct 26 - Thu, Oct 29

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

1h 57mnonstop

11:00 am - 1:54 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 54mnonstop

$133Multiple Airlines

Thu, Nov 5 - Tue, Nov 10

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

1h 54mnonstop

12:32 pm - 3:28 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 56mnonstop

$135Multiple Airlines

Mon, Nov 2 - Sat, Nov 7

5:35 am - 6:30 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

9:25 am - 12:15 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

$148Southwest

Mon, Oct 26 - Thu, Oct 29

6:10 am - 7:00 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 50mnonstop

10:15 pm - 1:05 amLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

$148Southwest

Useful Info

Low season	August
High season	October
Cheapest flight	$36

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 9% 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.