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.

$44 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

$84Allegiant 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

$88Allegiant 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

$108Breeze Airways

Sun, Oct 18 - 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

$117Frontier

Sun, Oct 25 - Thu, Oct 29

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

1h 54mnonstop

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

1h 54mnonstop

$117Frontier

Mon, Oct 26 - Fri, Oct 30

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

$118Breeze Airways

Sun, Oct 4 - Sat, Oct 10

7:30 pm - 9:53 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 23mnonstop

9:45 am - 2:40 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 55m1 stop Seattle/Tacoma Intl

$128Multiple Airlines

Sun, Oct 25 - Fri, Oct 30

7:20 pm - 9:43 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 23mnonstop

2:12 pm - 6:49 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

4h 37m1 stop Portland

$129Multiple Airlines

Sun, Feb 28 - Fri, Mar 5

3:20 pm - 8:40 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

5h 20m1 stop Seattle/Tacoma Intl

12:40 pm - 11:47 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

11h 07m1 stop San Diego

$137Alaska Airlines

Sat, Oct 24 - Mon, Oct 26

1:57 pm - 7:40 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

5h 43m1 stop San Francisco

8:23 pm - 9:40 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

25h 17m1 stop San Diego

$170Alaska Airlines

Recent last minute flight deals from Idaho to Las Vegas

Sun, Sep 6 - Thu, Sep 10

10:09 am - 12:27 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 18mnonstop

7:00 am - 9:19 amLAS Las Vegas Harry Reid Intl-GEG Spokane

2h 19mnonstop

$140Allegiant Air

Sun, Sep 6 - Thu, Sep 10

10:09 am - 12:27 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

2h 18mnonstop

7:00 am - 9:19 amLAS Las Vegas Harry Reid Intl-GEG Spokane

2h 19mnonstop

$140Allegiant Air

Sun, Sep 6 - Thu, Sep 10

7:03 am - 2:11 pmGEG Spokane-LAS Las Vegas Harry Reid Intl

7h 08m1 stop San Diego

7:00 am - 9:19 amLAS Las Vegas Harry Reid Intl-GEG Spokane

2h 19mnonstop

$185Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

5:12 am - 10:11 amGEG Spokane-LAS Las Vegas Harry Reid Intl

4h 59m1 stop Portland

7:00 am - 9:19 amLAS Las Vegas Harry Reid Intl-GEG Spokane

2h 19mnonstop

$185Multiple Airlines

Thu, Sep 3 - Thu, Sep 10

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

19h 45m1 stop Denver Intl

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

1h 55mnonstop

$274Frontier

Thu, Sep 3 - Thu, Sep 10

12:24 pm - 1:47 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

26h 23m1 stop Denver Intl

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

1h 55mnonstop

$284Frontier

Thu, Sep 3 - Sat, Sep 5

5:12 am - 10:11 amGEG Spokane-LAS Las Vegas Harry Reid Intl

4h 59m1 stop Portland

6:02 am - 12:31 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

6h 29m1 stop Seattle/Tacoma Intl

$297Alaska Airlines

Thu, Sep 3 - Thu, Sep 10

5:12 am - 10:11 amGEG Spokane-LAS Las Vegas Harry Reid Intl

4h 59m1 stop Portland

4:25 pm - 10:25 pmLAS Las Vegas Harry Reid Intl-GEG Spokane

6h 00m1 stop Seattle/Tacoma Intl

$297Alaska Airlines

Fri, Sep 4 - Mon, Sep 7

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

$337Breeze Airways

Sat, Sep 5 - Tue, Sep 8

10:35 am - 5:06 pmIDA Idaho Falls Fanning Field-LAS Las Vegas Harry Reid Intl

7h 31m1 stop Denver Intl

3:06 pm - 9:18 pmLAS Las Vegas Harry Reid Intl-IDA Idaho Falls Fanning Field

5h 12m1 stop Denver Intl

$445United 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

$84Allegiant 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

$88Allegiant 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

$108Breeze Airways

Sun, Oct 18 - 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

$117Frontier

Sun, Oct 25 - Thu, Oct 29

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

1h 54mnonstop

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

1h 54mnonstop

$117Frontier

Mon, Oct 26 - Fri, Oct 30

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

$118Breeze Airways

Sat, Oct 24 - 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

$131Multiple Airlines

Tue, Dec 1 - Mon, Dec 7

10:36 am - 11:37 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

2h 01mnonstop

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

1h 56mnonstop

$132Multiple Airlines

Wed, Oct 21 - Sat, Oct 24

6:35 am - 7:20 amBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 45mnonstop

7:50 pm - 10:40 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 50mnonstop

$177Southwest

Mon, Feb 22 - Mon, Mar 1

5:00 pm - 5:55 pmBOI Boise Air Term. Gowen Fld-LAS Las Vegas Harry Reid Intl

1h 55mnonstop

8:55 pm - 11:40 pmLAS Las Vegas Harry Reid Intl-BOI Boise Air Term. Gowen Fld

1h 45mnonstop

$177Southwest

Useful Info

Low season	June
High season	October
Cheapest flight	$44

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly with an average 1% 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

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Las Vegas (LAS)

LAS

$44 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

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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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