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Find cheap flights from Montana to Las Vegas from $49

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
Wed 5/29
Wed 6/5

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In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

March

Cheapest flight

$49
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 12% 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, +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, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

Saturday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 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, +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, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

Saturday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 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

7/4Thu
nonstopAllegiant Air
2h 27mFCA-LAS
7/7Sun
nonstopAllegiant Air
2h 27mLAS-FCA
$119
7/11Thu
nonstopAllegiant Air
2h 06mBZN-LAS
7/14Sun
nonstopAllegiant Air
2h 06mLAS-BZN
$122
5/18Sat
1 stopFrontier
19h 49mMSO-LAS
5/21Tue
1 stopFrontier
18h 27mLAS-MSO
$145
5/31Fri
1 stopFrontier
10h 14mMSO-LAS
6/3Mon
1 stopFrontier
8h 18mLAS-MSO
$166
6/18Tue
1 stopDelta
5h 25mBZN-LAS
6/27Thu
1 stopDelta
3h 43mLAS-BZN
$255
5/28Tue
1 stopDelta
6h 10mFCA-LAS
6/4Tue
1 stopDelta
6h 04mLAS-FCA
$256
5/31Fri
1 stop
10h 14mMSO-LAS
6/3Mon
2 stops
14h 26mLAS-MSO
$272
6/14Fri
1 stop
10h 26mMSO-LAS
6/17Mon
2 stops
14h 29mLAS-MSO
$280
6/6Thu
1 stopAmerican Airlines
10h 37mFCA-LAS
6/9Sun
2 stopsAmerican Airlines
15h 32mLAS-FCA
$308
6/6Thu
2 stopsAmerican Airlines
10h 39mFCA-LAS
6/9Sun
2 stopsAmerican Airlines
15h 32mLAS-FCA
$313

Search by stops

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Recent one-way flight deals

8/26Mon
nonstopAllegiant Air
2h 12mMSO-LAS
$49
5/12Sun
nonstopAllegiant Air
2h 06mBZN-LAS
$54
5/31Fri
1 stopFrontier
10h 14mMSO-LAS
$74
5/9Thu
1 stopFrontier
5h 09mMSO-LAS
$94
6/8Sat
1 stop
10h 48mBZN-LAS
$94
6/8Sat
2 stops
11h 20mBZN-LAS
$108
6/19Wed
1 stopDelta
3h 33mBZN-LAS
$116
6/20Thu
1 stopDelta
6h 45mBZN-LAS
$139
6/19Wed
2 stopsAlaska Airlines
13h 32mBZN-LAS
$147
5/25Sat
1 stopAlaska Airlines
6h 05mBIL-LAS
$160

Search by stops

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Last minute flights from Montana to Las Vegas

Last minute flight, train and bus deals

5/2Thu
nonstopAllegiant Air
2h 06mBZN-LAS
6/2Sun
nonstopAllegiant Air
2h 07mLAS-BZN
$185
5/3Fri
nonstopAllegiant Air
2h 13mMSO-LAS
5/6Mon
nonstopAllegiant Air
2h 15mLAS-MSO
$195
5/2Thu
multi-stopFrontier
10h 57mMSO-LAS
5/8Wed
multi-stopFrontier
5h 29mLAS-MSO
$228
5/3Fri
multi-stopFrontier
16h 26mMSO-LAS
5/7Tue
multi-stopFrontier
19h 19mLAS-MSO
$248
4/30Tue
multi-stopDelta
4h 37mFCA-LAS
5/4Sat
multi-stopDelta
4h 54mLAS-FCA
$392
4/30Tue
multi-stopDelta
10h 22mFCA-LAS
5/4Sat
multi-stopDelta
4h 54mLAS-FCA
$397
5/2Thu
multi-stopAlaska Airlines
5h 36mFCA-LAS
5/3Fri
multi-stopAlaska Airlines
6h 38mLAS-FCA
$477
5/2Thu
multi-stopAlaska Airlines
10h 25mFCA-LAS
5/4Sat
multi-stopAlaska Airlines
6h 38mLAS-FCA
$478
5/2Thu
multi-stopUnited Airlines
5h 18mFCA-LAS
5/2Thu
multi-stopUnited Airlines
5h 11mLAS-FCA
$512
5/2Thu
multi-stopUnited Airlines
5h 18mFCA-LAS
5/6Mon
multi-stopUnited Airlines
5h 11mLAS-FCA
$537

Search by stops

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Montana

Cabin classes:

$258
$90