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

Return flights

27 Jul - 31 Jul	Allegiant Air	direct
18 Jul - 20 Jul	Allegiant Air
31 Jul - 17 Aug	Allegiant Air	direct
03 Jul - 10 Jul	Allegiant Air	direct
03 Jul - 24 Jul	Allegiant Air	direct
13 Jul - 31 Jul	Allegiant Air	direct
03 Jul - 06 Jul	Allegiant Air	direct
17 Jul - 20 Jul	Alaska Airlines
13 Jul - 24 Jul	Allegiant Air	direct
30 Jul - 06 Aug	Delta
25 Jul - 29 Jul	Southwest Airlines
18 Jul - 20 Jul	Southwest Airlines	direct

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

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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Cheapest return flights from Spokane to Las Vegas in July from $98

Return flights