Cheapest return flights from Chicago to Las Vegas in May from $112

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 May 2025 (see full year).

Return flights

28 May - 17 Jun Spirit Airlines
25 May - 29 May Spirit Airlines direct
25 May - 28 May Spirit Airlines direct
25 May - 02 Jun Spirit Airlines direct
30 May - 03 Jun Spirit Airlines
28 May - 01 Jun Spirit Airlines
28 May - 12 Jun Spirit Airlines
31 May - 03 Jun Spirit Airlines
30 May - 30 May Spirit Airlines direct
31 May - 07 Jun Spirit Airlines direct
28 May - 12 Jun Spirit Airlines direct
30 May - 04 Jun Spirit Airlines direct
29 May - 02 Jun Spirit Airlines direct
29 May - 31 May Spirit Airlines direct
30 May - 31 May Spirit Airlines direct
28 May - 30 May Spirit Airlines direct
24 May - 31 May Spirit Airlines direct
24 May - 28 May Spirit Airlines direct
28 May - 31 May Spirit Airlines
28 May - 31 May Spirit Airlines direct

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

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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