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$49 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 7/4. 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
Tue 6/18
Tue 6/25

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In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$49
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 8% increase in price.
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.

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, +68 more

ANA, Advanced Air, +69 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, +67 more

ANA, Advanced Air, +68 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, +68 more

ANA, Advanced Air, +69 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, +67 more

ANA, Advanced Air, +68 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

5/25Sat
nonstopSpirit Airlines
1h 50mBOI-LAS
5/26Sun
nonstopSpirit Airlines
2h 07mLAS-BOI
$65
6/6Thu
nonstopSpirit Airlines
1h 56mBOI-LAS
6/13Thu
nonstopSpirit Airlines
1h 58mLAS-BOI
$69
5/30Thu
nonstopAllegiant Air
1h 44mBOI-LAS
6/2Sun
nonstopAllegiant Air
1h 55mLAS-BOI
$75
6/15Sat
nonstop
1h 56mBOI-LAS
6/16Sun
nonstop
1h 53mLAS-BOI
$84
6/20Thu
nonstop
1h 49mBOI-LAS
6/25Tue
nonstop
1h 58mLAS-BOI
$85
6/16Sun
nonstopAllegiant Air
1h 49mBOI-LAS
6/23Sun
nonstopAllegiant Air
1h 53mLAS-BOI
$106
6/12Wed
1 stopDelta
4h 21mBOI-LAS
6/19Wed
1 stopDelta
6h 04mLAS-BOI
$218
6/11Tue
1 stopAlaska Airlines
5h 02mBOI-LAS
6/15Sat
1 stopAlaska Airlines
8h 11mLAS-BOI
$223
6/11Tue
1 stopDelta
4h 17mBOI-LAS
6/13Thu
1 stopDelta
6h 04mLAS-BOI
$233
6/30Sun
1 stopAlaska Airlines
6h 30mBOI-LAS
7/3Wed
1 stopAlaska Airlines
5h 08mLAS-BOI
$240

Search by stops

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Recent one-way flight deals

7/4Thu
nonstopAllegiant Air
1h 52mBOI-LAS
$49
7/11Thu
nonstopAllegiant Air
1h 52mBOI-LAS
$59
7/5Fri
nonstopSpirit Airlines
1h 56mBOI-LAS
$60
6/7Fri
nonstopSpirit Airlines
1h 54mBOI-LAS
$61
6/8Sat
1 stop
20h 32mBOI-LAS
$102
7/3Wed
1 stopAlaska Airlines
5h 28mBOI-LAS
$109
6/1Sat
1 stop
19h 31mBOI-LAS
$114
7/27Sat
1 stopAlaska Airlines
6h 32mBOI-LAS
$120
7/23Tue
1 stopDelta
6h 54mGEG-LAS
$124
7/4Thu
1 stopDelta
4h 16mGEG-LAS
$134

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to Las Vegas

Last minute flight, train and bus deals

5/23Thu
nonstop
1h 44mBOI-LAS
5/25Sat
nonstop
2h 05mLAS-BOI
$124
5/21Tue
nonstopSpirit Airlines
1h 49mBOI-LAS
5/25Sat
nonstopSpirit Airlines
2h 05mLAS-BOI
$137
5/24Fri
nonstopAllegiant Air
1h 46mIDA-LAS
5/31Fri
nonstopAllegiant Air
1h 47mLAS-IDA
$156
5/24Fri
nonstopAllegiant Air
1h 46mIDA-LAS
5/27Mon
nonstopAllegiant Air
1h 47mLAS-IDA
$320
5/24Fri
multi-stopAmerican Airlines
4h 13mIDA-LAS
5/28Tue
multi-stopAmerican Airlines
4h 01mLAS-IDA
$465
5/21Tue
multi-stopUnited Airlines
4h 45mBOI-LAS
5/25Sat
multi-stopUnited Airlines
6h 47mLAS-BOI
$467
5/23Thu
multi-stopDelta
5h 39mIDA-LAS
5/30Thu
multi-stopDelta
3h 52mLAS-IDA
$490
5/22Wed
multi-stopUnited Airlines
5h 13mBOI-LAS
5/26Sun
multi-stopUnited Airlines
4h 37mLAS-BOI
$512
5/21Tue
multi-stopDelta
6h 11mGEG-LAS
5/25Sat
multi-stopDelta
5h 38mLAS-GEG
$547
5/21Tue
multi-stopAmerican Airlines
4h 59mBOI-LAS
5/25Sat
multi-stopAmerican Airlines
20h 46mLAS-BOI
$611

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
$57