Cheapest return flights from Philadelphia to Cancun in May from $208

AirHint found the following cheapest return flights from Philadelphia (PHL) to Cancun (CUN) in May 2026 (see full year).

Return flights

12 May - 15 May Frontier Airlines direct
16 May - 20 May Frontier Airlines direct
16 May - 20 May Spirit Airlines
09 May - 14 May Spirit Airlines
03 May - 09 May Frontier Airlines direct
12 May - 12 May Frontier Airlines
09 May - 14 May Frontier Airlines direct
07 May - 12 May Frontier Airlines direct
15 May - 19 May Frontier Airlines
05 May - 10 May Frontier Airlines
27 May - 02 Jun jetBlue
28 May - 01 Jun jetBlue
16 May - 02 Jun Spirit Airlines
14 May - 02 Jun Spirit Airlines
17 May - 02 Jun Spirit Airlines
13 May - 02 Jun Spirit Airlines
31 May - 04 Jun jetBlue
12 May - 02 Jun Spirit Airlines
18 May - 02 Jun Spirit Airlines
26 May - 01 Jun Spirit Airlines

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

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