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$48 Find cheap flights from Montana 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 8/26. 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
Sun 6/16
Sun 6/23

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In the last 7 days travelers have searched 42,332,103 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$48
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 Missoula to Las Vegas

FAQs for booking flights from Montana to Las Vegas

  • How does KAYAK find such low prices on flights from Montana 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 Montana to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Montana 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 Montana 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 Montana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana 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 Montana 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 Montana to Las Vegas?

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

Nonstop departures

Montana 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 Montana

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 Montana to Las Vegas

Recent round-trip flight deals

6/28Fri
nonstopAllegiant Air
2h 14mMSO-LAS
7/5Fri
nonstopAllegiant Air
2h 11mLAS-MSO
$100
7/5Fri
nonstopAllegiant Air
2h 14mMSO-LAS
7/8Mon
nonstopAllegiant Air
2h 11mLAS-MSO
$107
6/10Mon
nonstop
2h 14mMSO-LAS
6/13Thu
1 stop
8h 35mLAS-MSO
$141
5/31Fri
nonstop
2h 14mMSO-LAS
6/3Mon
1 stop
6h 48mLAS-MSO
$142
6/1Sat
1 stopFrontier
4h 52mMSO-LAS
6/5Wed
1 stopFrontier
5h 11mLAS-MSO
$145
6/1Sat
1 stopFrontier
4h 52mMSO-LAS
6/4Tue
1 stopFrontier
12h 11mLAS-MSO
$146
6/12Wed
1 stopDelta
4h 21mBZN-LAS
6/19Wed
1 stopDelta
5h 45mLAS-BZN
$240
6/22Sat
1 stopDelta
4h 37mBZN-LAS
6/25Tue
1 stopDelta
3h 43mLAS-BZN
$244
11/9Sat
1 stopAmerican Airlines
7h 07mBZN-LAS
11/12Tue
1 stopAmerican Airlines
10h 02mLAS-BZN
$255
5/29Wed
1 stopAmerican Airlines
9h 10mBZN-LAS
6/4Tue
1 stopAmerican Airlines
9h 39mLAS-BZN
$325

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/26Mon
nonstopAllegiant Air
2h 12mMSO-LAS
$48
6/3Mon
nonstopAllegiant Air
2h 14mGTF-LAS
$49
6/12Wed
1 stopFrontier
7h 54mMSO-LAS
$70
5/30Thu
1 stop
9h 02mBIL-LAS
$74
8/22Thu
1 stopFrontier
7h 33mMSO-LAS
$75
6/1Sat
1 stop
12h 28mBZN-LAS
$94
6/19Wed
1 stopDelta
3h 33mBZN-LAS
$120
6/19Wed
1 stopDelta
3h 33mBZN-LAS
$124
6/20Thu
2 stopsAlaska Airlines
18h 22mBZN-LAS
$152
6/20Thu
2 stopsAlaska Airlines
18h 22mFCA-LAS
$155

Search by stops

Search by airline

Search by price

Last minute flights from Montana to Las Vegas

Last minute flight, train and bus deals

5/20Mon
nonstopAllegiant Air
2h 08mBIL-LAS
5/24Fri
nonstopAllegiant Air
2h 06mLAS-BIL
$184
5/20Mon
nonstopAllegiant Air
2h 08mBIL-LAS
5/24Fri
nonstopAllegiant Air
2h 06mLAS-BIL
$215
5/18Sat
multi-stopFrontier
7h 33mMSO-LAS
5/20Mon
multi-stopFrontier
8h 18mLAS-MSO
$292
5/18Sat
multi-stopFrontier
10h 45mMSO-LAS
5/19Sun
multi-stopFrontier
10h 31mLAS-MSO
$352
5/19Sun
multi-stop
10h 58mBIL-LAS
5/23Thu
multi-stop
9h 57mLAS-BIL
$362
5/19Sun
multi-stop
16h 41mBIL-LAS
5/23Thu
multi-stop
9h 57mLAS-BIL
$385
5/22Wed
multi-stopDelta
7h 16mBIL-LAS
5/29Wed
multi-stopDelta
4h 04mLAS-BIL
$440
5/22Wed
multi-stopDelta
4h 25mBIL-LAS
5/29Wed
multi-stopDelta
10h 54mLAS-BIL
$445
5/18Sat
multi-stopAlaska Airlines
6h 05mBIL-LAS
5/21Tue
multi-stopAlaska Airlines
7h 11mLAS-BIL
$512
5/21Tue
multi-stopAlaska Airlines
5h 23mBIL-LAS
5/27Mon
multi-stopAlaska Airlines
28h 09mLAS-BIL
$612

Search by stops

Search by airline

Search by price

Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Montana

Cabin classes:

$258
$96