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Find cheap flights from Montana to Las Vegas from $44

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
So 6/9
So 6/16

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In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

October

Cheapest flight

$44
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Kalispell 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

7/26Fr
nonstopAllegiant Air
2h 14mMSO-LAS
7/29Mo
nonstopAllegiant Air
2h 11mLAS-MSO
$122
9/6Fr
nonstopAllegiant Air
2h 16mGTF-LAS
9/9Mo
nonstopAllegiant Air
2h 20mLAS-GTF
$122
6/3Mo
nonstop
2h 14mMSO-LAS
6/4Di
1 stop
23h 55mLAS-MSO
$130
7/26Fr
1 stop
23h 53mMSO-LAS
7/29Mo
nonstop
2h 11mLAS-MSO
$148
9/12Do
1 stopFrontier
11h 57mMSO-LAS
9/21Sa
1 stopFrontier
11h 52mLAS-MSO
$150
6/3Mo
1 stopFrontier
10h 56mMSO-LAS
6/4Di
1 stopFrontier
15h 56mLAS-MSO
$155
6/5Mi
1 stopDelta
5h 54mBZN-LAS
6/12Mi
1 stopDelta
5h 45mLAS-BZN
$242
6/5Mi
1 stopDelta
5h 54mBZN-LAS
6/12Mi
2 stopsDelta
7h 22mLAS-BZN
$247
5/29Mi
1 stopAlaska Airlines
5h 25mBZN-LAS
6/1Sa
1 stopAlaska Airlines
16h 59mLAS-BZN
$320
5/29Mi
1 stopAlaska Airlines
5h 25mBZN-LAS
5/31Fr
1 stopAlaska Airlines
25h 42mLAS-BZN
$325

Search by stops

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Recent one-way flight deals

7/4Do
nonstopAllegiant Air
2h 27mFCA-LAS
$44
5/31Fr
nonstopAllegiant Air
2h 14mMSO-LAS
$68
5/18Sa
1 stopFrontier
7h 33mMSO-LAS
$75
5/31Fr
1 stopFrontier
7h 53mMSO-LAS
$78
6/13Do
1 stop
5h 44mFCA-LAS
$80
6/19Mi
1 stop
9h 38mFCA-LAS
$90
6/19Mi
1 stopDelta
6h 25mBZN-LAS
$121
6/19Mi
2 stopsDelta
10h 15mBZN-LAS
$154
6/6Do
1 stopUnited Airlines
4h 39mBZN-LAS
$170
6/6Do
2 stopsUnited Airlines
18h 08mBZN-LAS
$217

Search by stops

Search by airline

Search by price

Last minute flights from Montana to Las Vegas

Last minute flight, train and bus deals

5/11Sa
multi-stopFrontier
8h 27mMSO-LAS
5/16Do
multi-stopFrontier
10h 31mLAS-MSO
$254
5/14Di
multi-stopDelta
4h 25mBIL-LAS
5/15Mi
multi-stopDelta
3h 29mLAS-BIL
$452
5/14Di
multi-stopDelta
5h 49mBIL-LAS
5/15Mi
multi-stopDelta
10h 54mLAS-BIL
$457
5/14Di
multi-stopDelta
10h 12mBIL-LAS
5/15Mi
multi-stopDelta
7h 55mLAS-BIL
$532
5/11Sa
multi-stopAmerican Airlines
8h 57mBZN-LAS
5/13Mo
multi-stopAmerican Airlines
15h 17mLAS-BZN
$658
5/15Mi
multi-stopAlaska Airlines
11h 50mBZN-LAS
5/19So
multi-stopAlaska Airlines
11h 21mLAS-BZN
$690
5/11Sa
multi-stopUnited Airlines
5h 20mBZN-LAS
5/12So
multi-stopUnited Airlines
6h 31mLAS-BZN
$703
5/11Sa
multi-stopAlaska Airlines
17h 10mMSO-LAS
5/16Do
multi-stopAlaska Airlines
27h 02mLAS-MSO
$705
5/11Sa
multi-stopAmerican Airlines
8h 11mBZN-LAS
5/13Mo
multi-stopAmerican Airlines
15h 17mLAS-BZN
$708
5/15Mi
multi-stopUnited Airlines
5h 02mBZN-LAS
5/18Sa
multi-stopUnited Airlines
20h 17mLAS-BZN
$791

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
$90