Find flights
When to book
FAQs & Tips
Direct Flights
Deals

LAS

$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
Tue 6/18
Tue 6/25

Search hundreds of travel sites at once for deals on flights to Las Vegas

In the last 7 days travelers have searched 41,611,298 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

7/26Fri
nonstopAllegiant Air
2h 14mMSO-LAS
7/29Mon
nonstopAllegiant Air
2h 11mLAS-MSO
$107
6/2Sun
nonstopAllegiant Air
2h 25mFCA-LAS
6/6Thu
nonstopAllegiant Air
2h 28mLAS-FCA
$109
7/12Fri
nonstop
2h 14mMSO-LAS
7/14Sun
1 stop
6h 39mLAS-MSO
$142
5/31Fri
nonstop
2h 14mMSO-LAS
6/3Mon
1 stop
8h 18mLAS-MSO
$148
9/12Thu
1 stopFrontier
11h 57mMSO-LAS
9/21Sat
1 stopFrontier
6h 44mLAS-MSO
$150
5/31Fri
1 stopFrontier
10h 14mMSO-LAS
6/3Mon
1 stopFrontier
8h 18mLAS-MSO
$154
6/29Sat
1 stopAlaska Airlines
5h 26mBZN-LAS
7/2Tue
1 stopAlaska Airlines
6h 12mLAS-BZN
$244
6/17Mon
1 stopDelta
4h 17mBZN-LAS
6/19Wed
1 stopDelta
5h 45mLAS-BZN
$254
6/15Sat
1 stopDelta
4h 37mBZN-LAS
6/17Mon
1 stopDelta
6h 00mLAS-BZN
$258
11/11Mon
1 stopAlaska Airlines
5h 02mMSO-LAS
11/14Thu
1 stopAlaska Airlines
6h 24mLAS-MSO
$288

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/26Mon
nonstopAllegiant Air
2h 12mMSO-LAS
$48
11/4Mon
nonstopAllegiant Air
2h 12mMSO-LAS
$52
6/6Thu
1 stopFrontier
4h 36mMSO-LAS
$75
6/29Sat
1 stop
10h 23mFCA-LAS
$79
6/7Fri
1 stopFrontier
10h 00mMSO-LAS
$85
6/19Wed
1 stop
8h 02mFCA-LAS
$86
6/19Wed
1 stopDelta
6h 25mBZN-LAS
$120
6/22Sat
1 stopDelta
4h 37mBZN-LAS
$124
8/21Wed
2 stopsAmerican Airlines
11h 59mBZN-LAS
$125
7/3Wed
2 stopsAmerican Airlines
15h 56mMSO-LAS
$168

Search by stops

Search by airline

Search by price

Last minute flights from Montana to Las Vegas

Last minute flight, train and bus deals

5/22Wed
multi-stopFrontier
10h 56mMSO-LAS
5/27Mon
multi-stopFrontier
8h 18mLAS-MSO
$207
5/22Wed
multi-stopFrontier
6h 57mMSO-LAS
5/27Mon
multi-stopFrontier
8h 18mLAS-MSO
$216
5/20Mon
nonstopAllegiant Air
2h 08mBIL-LAS
5/24Fri
nonstopAllegiant Air
2h 06mLAS-BIL
$285
5/24Fri
nonstopAllegiant Air
2h 14mMSO-LAS
5/27Mon
nonstopAllegiant Air
2h 11mLAS-MSO
$314
5/22Wed
multi-stop
6h 57mMSO-LAS
5/27Mon
nonstop
2h 11mLAS-MSO
$367
5/21Tue
multi-stopAlaska Airlines
5h 23mBIL-LAS
6/12Wed
multi-stopAlaska Airlines
10h 08mLAS-BIL
$387
5/22Wed
multi-stop
6h 57mMSO-LAS
5/27Mon
nonstop
2h 11mLAS-MSO
$391
5/21Tue
multi-stopDelta
5h 49mBIL-LAS
6/12Wed
multi-stopDelta
10h 32mLAS-BIL
$415
5/21Tue
multi-stopDelta
10h 12mBIL-LAS
6/12Wed
multi-stopDelta
10h 32mLAS-BIL
$420
5/21Tue
multi-stopAlaska Airlines
12h 14mBZN-LAS
5/23Thu
multi-stopAlaska Airlines
8h 14mLAS-BZN
$629

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
$93