Cheapest return flights from Phoenix to Cancun in May from $384

Best time to book flights for Phoenix (PHX) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest return flights from Phoenix (PHX) to Cancun (CUN) in May 2025 (see full year).

Return flights

27 May - 29 May Frontier Airlines
25 May - 31 May Spirit Airlines
29 May - 01 Jun Spirit Airlines
24 May - 28 May Frontier Airlines
28 May - 31 May Frontier Airlines
23 May - 28 May Spirit Airlines
27 May - 01 Jun Frontier Airlines
23 May - 31 May Frontier Airlines
23 May - 25 May Frontier Airlines
23 May - 02 Jun Frontier Airlines
24 May - 27 May Frontier Airlines
18 May - 21 May Frontier Airlines
18 May - 25 May Frontier Airlines

Also check the deals for one-way flights from Phoenix to Cancun in May.

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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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