AirHint found the following cheapest return flights from Detroit (DTW) to Cancun (CUN) in March 2026 (see full year).

Return flights

05 Mar - 10 Mar	Air Canada
06 Mar - 10 Mar	Air Canada
06 Mar - 13 Mar	Air Canada
05 Mar - 12 Mar	Air Canada
06 Mar - 09 Mar	Air Canada
28 Mar - 05 Apr	Air Canada
06 Mar - 10 Mar	Frontier Airlines	direct
10 Mar - 14 Mar	Frontier Airlines
22 Mar - 27 Mar	Air Canada
23 Mar - 25 Mar	Air Canada
04 Mar - 08 Mar	Air Canada
28 Mar - 04 Apr	Air Canada
30 Mar - 06 Apr	Delta

Also check the deals for one-way flights from Detroit to Cancun in March.

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

Cheapest return flights from Detroit to Cancun in March from $392

Return flights