Cheapest return flights from Washington to Cancun in April from $423

AirHint found the following cheapest return flights from Washington (IAD) to Cancun (CUN) in April 2026 (see full year).

Return flights

12 Apr - 17 Apr Aeromexico
19 Apr - 24 Apr Aeromexico
01 Apr - 08 Apr Aeromexico
01 Apr - 08 Apr United direct
11 Apr - 24 Apr Aeromexico
18 Apr - 25 Apr Air Canada
11 Apr - 25 Apr American Airlines
19 Apr - 19 Apr Aeromexico
02 Apr - 05 Apr Aeromexico
04 Apr - 09 May United
10 Apr - 18 Apr Aeromexico

Also check the deals for one-way flights from Washington to Cancun in April.

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.

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