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

Return flights

01 Mar - 07 Mar	Frontier Airlines
01 Mar - 05 Mar	Allegiant Air
06 Mar - 13 Mar	Frontier Airlines
03 Mar - 10 Mar	Delta
24 Mar - 31 Mar	United
20 Mar - 29 Mar	Allegiant Air
26 Mar - 31 Mar	United
24 Mar - 30 Mar	United
31 Mar - 05 Apr	United
16 Mar - 21 Mar	Frontier Airlines
14 Mar - 20 Mar	Frontier Airlines

Also check the deals for one-way flights from Des Moines 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.

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Cheapest return flights from Des Moines to Cancun in March from 358€

Return flights