AirHint found the following cheapest return flights from Pittsburgh (PIT) to Cancun (CUN) in January 2026 (see full year).

Return flights

26 Jan - 10 Feb	Spirit Airlines
09 Jan - 24 Jan	Spirit Airlines
26 Jan - 05 Feb	Spirit Airlines
17 Jan - 24 Jan	Spirit Airlines
17 Jan - 05 Feb	Spirit Airlines
26 Jan - 30 Jan	Spirit Airlines
17 Jan - 30 Jan	Spirit Airlines
03 Jan - 24 Jan	Spirit Airlines
26 Jan - 08 Feb	Spirit Airlines
09 Jan - 19 Jan	Spirit Airlines
26 Jan - 13 Feb	Spirit Airlines
01 Jan - 01 Jan	Delta
17 Jan - 19 Jan	Spirit Airlines
01 Jan - 19 Jan	Spirit Airlines
03 Jan - 03 Jan	Southwest Airlines

Also check the deals for one-way flights from Pittsburgh to Cancun in January.

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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Cheapest return flights from Pittsburgh to Cancun in January from 313€

Return flights