Cheapest return flights from Chicago to Las Vegas in July from $140

Best time to book flights for Chicago (ORD) to Las Vegas (LAS) flights at AirHint

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

Return flights

09 Jul - 16 Jul Spirit Airlines direct
03 Jul - 07 Jul Spirit Airlines direct
09 Jul - 12 Jul Spirit Airlines direct
20 Jul - 25 Jul Spirit Airlines direct
21 Jul - 23 Jul Spirit Airlines direct
07 Jul - 10 Jul Spirit Airlines direct
05 Jul - 08 Jul Spirit Airlines direct
01 Jul - 08 Jul Spirit Airlines direct
06 Jul - 10 Jul Spirit Airlines direct
23 Jul - 28 Jul Spirit Airlines direct
29 Jul - 01 Aug Spirit Airlines direct
30 Jul - 03 Aug Spirit Airlines direct
28 Jul - 03 Aug Spirit Airlines direct
26 Jul - 02 Aug Spirit Airlines
27 Jul - 09 Aug Spirit Airlines
30 Jul - 04 Aug Spirit Airlines
26 Jul - 02 Aug Spirit Airlines direct
30 Jul - 11 Aug Spirit Airlines
29 Jul - 05 Aug Spirit Airlines direct
31 Jul - 03 Aug Frontier Airlines

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

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.

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