Cheapest one-way flights from Washington to Cancun in April from 140€

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

One-Way flights

15 Apr Volaris El Salvador
06 Apr Frontier Airlines
10 Apr Volaris El Salvador
21 Apr Delta
22 Apr Delta
17 Apr Breeze Airways
02 Apr Air Canada
06 Apr United direct
21 Apr United direct
22 Apr United direct

Also check the deals for return flights from Washington to Cancun in April.

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