Cheapest one-way flights from Philadelphia to Cancun in May from $76

Best time to book flights for Philadelphia (PHL) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest one-way flights from Philadelphia (PHL) to Cancun (CUN) in May 2025 (see full year).

One-Way flights

25 May Frontier Airlines direct
05 May Frontier Airlines direct
07 May Frontier Airlines direct
13 May Frontier Airlines direct
19 May Frontier Airlines direct
04 May Frontier Airlines direct
21 May Spirit Airlines
31 May Spirit Airlines direct
10 May Frontier Airlines direct
21 May Frontier Airlines direct

Also check the deals for return flights from Philadelphia to Cancun 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 Cancun

Cheap car rent in Cancun