Cheapest return flights from Sioux Falls to Las Vegas in July from $150

AirHint found the following cheapest return flights from Sioux Falls (FSD) to Las Vegas (LAS) in July 2025 (see full year).

Return flights

30 Jul - 15 Aug Allegiant Air direct
30 Jul - 08 Aug Allegiant Air direct
23 Jul - 30 Jul Allegiant Air direct
23 Jul - 08 Aug Allegiant Air direct
21 Jul - 30 Jul Allegiant Air direct
23 Jul - 01 Aug Allegiant Air direct
23 Jul - 25 Jul Allegiant Air direct
19 Jul - 30 Jul Allegiant Air direct
21 Jul - 08 Aug Allegiant Air direct
19 Jul - 08 Aug Allegiant Air direct
21 Jul - 01 Aug Allegiant Air direct
21 Jul - 25 Jul Allegiant Air direct
19 Jul - 01 Aug Allegiant Air direct
19 Jul - 25 Jul Allegiant Air direct
21 Jul - 23 Jul Allegiant Air direct
18 Jul - 30 Jul Allegiant Air direct
19 Jul - 23 Jul Allegiant Air direct
19 Jul - 21 Jul Allegiant Air direct
28 Jul - 15 Aug Allegiant Air direct
18 Jul - 08 Aug Allegiant Air direct

Also check the deals for one-way flights from Sioux Falls to Las Vegas in July.

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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.

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