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$51 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 8/25. 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
0 bags
Mon 7/1
Mon 7/8

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In the last 7 days travelers have searched 42,787,818 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$51
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Spokane 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.

See more FAQs

Prefer to fly non-stop from Idaho to Las Vegas?

Find which airlines fly direct from Idaho to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Idaho to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Idaho

Monday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Las Vegas

Recent round-trip flight deals

7/2Tue
nonstopSpirit Airlines
1h 56mBOI-LAS
7/5Fri
nonstopSpirit Airlines
1h 59mLAS-BOI
$58
6/12Wed
nonstopSpirit Airlines
1h 56mBOI-LAS
6/17Mon
nonstopSpirit Airlines
1h 58mLAS-BOI
$59
7/2Tue
nonstop
1h 54mBOI-LAS
7/11Thu
nonstop
1h 53mLAS-BOI
$68
6/20Thu
nonstop
1h 49mBOI-LAS
6/25Tue
nonstop
1h 58mLAS-BOI
$69
8/1Thu
nonstopAllegiant Air
1h 52mBOI-LAS
8/4Sun
nonstopAllegiant Air
1h 53mLAS-BOI
$75
9/15Sun
nonstopAllegiant Air
2h 15mGEG-LAS
9/19Thu
nonstopAllegiant Air
2h 29mLAS-GEG
$79
7/16Tue
1 stopDelta
5h 53mBOI-LAS
7/20Sat
1 stopDelta
7h 16mLAS-BOI
$228
10/2Wed
1 stopAlaska Airlines
7h 14mGEG-LAS
10/9Wed
1 stopAlaska Airlines
4h 40mLAS-GEG
$228
6/29Sat
1 stopDelta
4h 38mLWS-LAS
7/6Sat
1 stopDelta
5h 31mLAS-LWS
$238
9/30Mon
1 stopAlaska Airlines
6h 27mGEG-LAS
10/8Tue
1 stopAlaska Airlines
6h 51mLAS-GEG
$238

Search by stops

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Search by price

Recent one-way flight deals

8/25Sun
nonstopAllegiant Air
2h 26mGEG-LAS
$51
8/2Fri
nonstopAllegiant Air
1h 42mIDA-LAS
$52
6/28Fri
nonstopSpirit Airlines
1h 56mBOI-LAS
$60
7/20Sat
nonstopSpirit Airlines
1h 54mBOI-LAS
$61
8/9Fri
1 stop
8h 24mGEG-LAS
$100
7/20Sat
1 stopDelta
3h 47mBOI-LAS
$114
9/17Tue
1 stopAlaska Airlines
4h 53mGEG-LAS
$114
7/23Tue
1 stopDelta
5h 41mGEG-LAS
$124
9/23Mon
1 stop
18h 16mBOI-LAS
$129
9/23Mon
2 stopsAlaska Airlines
8h 26mBOI-LAS
$133

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Las Vegas

Last minute flight, train and bus deals

6/6Thu
nonstopSpirit Airlines
1h 56mBOI-LAS
6/14Fri
nonstopSpirit Airlines
1h 59mLAS-BOI
$117
6/6Thu
nonstop
1h 49mBOI-LAS
6/12Wed
nonstop
1h 58mLAS-BOI
$123
6/6Thu
nonstopAllegiant Air
2h 16mGEG-LAS
6/9Sun
nonstopAllegiant Air
2h 23mLAS-GEG
$150
6/6Thu
nonstopAllegiant Air
2h 16mGEG-LAS
6/9Sun
nonstopAllegiant Air
2h 23mLAS-GEG
$158
6/2Sun
multi-stopDelta
5h 05mLWS-LAS
6/8Sat
multi-stopDelta
7h 11mLAS-LWS
$313
6/2Sun
multi-stopDelta
9h 49mLWS-LAS
6/8Sat
multi-stopDelta
7h 11mLAS-LWS
$318
6/6Thu
multi-stopAlaska Airlines
6h 57mGEG-LAS
6/10Mon
multi-stopAlaska Airlines
5h 44mLAS-GEG
$471
6/5Wed
multi-stopUnited Airlines
6h 58mBOI-LAS
6/8Sat
multi-stopUnited Airlines
4h 08mLAS-BOI
$503
6/4Tue
multi-stopAlaska Airlines
5h 02mBOI-LAS
6/15Sat
multi-stopAlaska Airlines
6h 56mLAS-BOI
$538
6/4Tue
multi-stopUnited Airlines
4h 42mBOI-LAS
6/13Thu
multi-stopUnited Airlines
4h 13mLAS-BOI
$579

Search by stops

Search by airline

Search by price

Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Idaho

Cabin classes:

$248
$742
$303
$58