Cheapest return flights from Seattle to Las Vegas in May from $53

Best time to book flights for Seattle (SEA) to Las Vegas (LAS) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Las Vegas (LAS) in May 2025 (see full year).

Return flights

27 May - 28 May Spirit Airlines direct
21 May - 28 May Spirit Airlines direct
28 May - 29 May Spirit Airlines direct
28 May - 04 Jun Spirit Airlines direct
27 May - 30 May Spirit Airlines direct
21 May - 24 May Spirit Airlines direct
28 May - 30 May Spirit Airlines direct
20 May - 24 May Spirit Airlines direct
25 May - 28 May Spirit Airlines direct
19 May - 24 May Spirit Airlines direct
22 May - 29 May Spirit Airlines direct
28 May - 03 Jun Spirit Airlines direct
28 May - 11 Jun Spirit Airlines direct
30 May - 05 Jun Frontier Airlines direct
22 May - 02 Jun Frontier Airlines direct
29 May - 02 Jun Frontier Airlines direct
30 May - 02 Jun Frontier Airlines direct
28 May - 01 Jun Spirit Airlines
28 May - 01 Jun Spirit Airlines direct
26 May - 01 Jun Frontier Airlines direct

Also check the deals for one-way flights from Seattle 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.

Book a cheap hotel in Las Vegas

Cheap car rent in Las Vegas