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$39 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 6/7. 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
qui 6/27
qui 7/4

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In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$39
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 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

6/12qua
nonstopSpirit Airlines
1h 56mBOI-LAS
6/17seg
nonstopSpirit Airlines
1h 59mLAS-BOI
$68
6/20qui
nonstop
1h 49mBOI-LAS
6/25ter
nonstop
2h 01mLAS-BOI
$69
6/25ter
nonstop
1h 56mBOI-LAS
6/27qui
nonstop
1h 53mLAS-BOI
$70
8/1qui
nonstopAllegiant Air
1h 52mBOI-LAS
8/8qui
nonstopAllegiant Air
1h 53mLAS-BOI
$77
7/11qui
nonstopAllegiant Air
1h 52mBOI-LAS
7/14dom
nonstopAllegiant Air
1h 53mLAS-BOI
$93
11/4seg
nonstopAlaska Airlines
1h 49mBOI-LAS
11/8sex
nonstopAlaska Airlines
1h 55mLAS-BOI
$210
6/26qua
1 stopDelta
6h 35mBOI-LAS
7/3qua
1 stopDelta
3h 47mLAS-BOI
$228
6/18ter
1 stopDelta
4h 17mBOI-LAS
6/20qui
1 stopDelta
7h 05mLAS-BOI
$238
9/21sáb
2 stopsAlaska Airlines
8h 00mGEG-LAS
9/28sáb
1 stopAlaska Airlines
4h 35mLAS-GEG
$257
7/7dom
1 stopSun Country Air
13h 14mGEG-LAS
7/13sáb
1 stopSun Country Air
28h 26mLAS-GEG
$275

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/7sex
nonstopSpirit Airlines
1h 54mBOI-LAS
$39
6/2dom
nonstopSpirit Airlines
1h 50mBOI-LAS
$45
8/25dom
nonstopAllegiant Air
2h 26mGEG-LAS
$55
7/14dom
nonstopAllegiant Air
2h 17mGEG-LAS
$86
8/5seg
1 stop
14h 18mBOI-LAS
$108
6/18ter
1 stopAlaska Airlines
5h 10mBOI-LAS
$114
9/23seg
1 stop
18h 16mBOI-LAS
$118
6/17seg
1 stopDelta
6h 19mBOI-LAS
$124
7/23ter
1 stopDelta
6h 54mGEG-LAS
$124
10/1ter
2 stopsAlaska Airlines
9h 23mBOI-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

6/1sáb
nonstopSpirit Airlines
1h 50mBOI-LAS
6/11ter
nonstopSpirit Airlines
2h 01mLAS-BOI
$123
6/1sáb
nonstopSpirit Airlines
1h 50mBOI-LAS
6/4ter
nonstopSpirit Airlines
2h 05mLAS-BOI
$124
5/30qui
nonstopAllegiant Air
1h 44mBOI-LAS
6/2dom
nonstopAllegiant Air
1h 55mLAS-BOI
$146
5/31sex
nonstop
1h 50mBOI-LAS
6/2dom
nonstop
1h 55mLAS-BOI
$184
6/1sáb
multi-stop
19h 31mBOI-LAS
6/11ter
nonstop
2h 01mLAS-BOI
$185
5/30qui
nonstopAllegiant Air
2h 22mGEG-LAS
6/2dom
nonstopAllegiant Air
2h 23mLAS-GEG
$215
6/2dom
multi-stopAlaska Airlines
4h 02mGEG-LAS
6/4ter
multi-stopAlaska Airlines
4h 42mLAS-GEG
$312
6/2dom
multi-stopAmerican Airlines
6h 14mGEG-LAS
6/4ter
multi-stopAmerican Airlines
9h 08mLAS-GEG
$350
6/1sáb
multi-stopAmerican Airlines
6h 39mIDA-LAS
6/4ter
multi-stopAmerican Airlines
4h 01mLAS-IDA
$440
5/30qui
multi-stopAlaska Airlines
7h 09mGEG-LAS
6/3seg
multi-stopAlaska Airlines
6h 19mLAS-GEG
$471

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