Cheapest return flights from Philadelphia (PHL) to Cancun (CUN), December

20 dates in December, from $ 311. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
5 Dec 7 Dec Frontier Airlines
Direct Flight
4 Dec 7 Dec Frontier Airlines
Direct Flight
7 Dec 14 Dec Frontier Airlines
7 Dec 30 Jan 2027 Frontier Airlines
1 Dec 7 Dec Air Canada
12 Dec 30 Jan 2027 Frontier Airlines
8 Dec 12 Dec Air Canada
7 Dec 14 Dec Frontier Airlines
Direct Flight
3 Dec 7 Dec Air Canada
10 Dec 14 Dec Frontier Airlines
6 Dec 30 Jan 2027 Frontier Airlines
10 Dec 30 Jan 2027 Frontier Airlines
10 Dec 15 Dec Frontier Airlines
9 Dec 14 Dec Air Canada
3 Dec 30 Jan 2027 Frontier Airlines
1 Dec 30 Jan 2027 Air Canada
22 Dec 30 Jan 2027 Southwest Airlines
15 Dec 30 Jan 2027 Air Canada
28 Dec 30 Jan 2027 Frontier Airlines
29 Dec 30 Jan 2027 Frontier Airlines
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Deals for one-way flights from Philadelphia to Cancun in December.

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Updated Oct 31, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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