Cheapest return flights from Kalispell to Las Vegas in August from $92

AirHint found the following cheapest return flights from Kalispell (FCA) to Las Vegas (LAS) in August 2025 (see full year).

Return flights

14 Aug - 31 Aug Allegiant Air direct
14 Aug - 24 Aug Allegiant Air direct
24 Aug - 31 Aug Allegiant Air direct
28 Aug - 31 Aug Allegiant Air direct
24 Aug - 11 Sep Allegiant Air direct
28 Aug - 11 Sep Allegiant Air direct
07 Aug - 10 Aug Allegiant Air direct
10 Aug - 24 Aug Allegiant Air direct
07 Aug - 24 Aug Allegiant Air direct
10 Aug - 14 Aug Allegiant Air direct
17 Aug - 31 Aug Allegiant Air direct
14 Aug - 17 Aug Allegiant Air direct
21 Aug - 11 Sep Allegiant Air direct
31 Aug - 11 Sep Allegiant Air direct
31 Aug - 21 Sep Allegiant Air direct

Also check the deals for one-way flights from Kalispell to Las Vegas in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Las Vegas

Cheap car rent in Las Vegas

Feel free to contact us with any feedback or request another flight research.