AirHint found the following cheapest return flights from Omaha (OMA) to Cancun (CUN) in May 2026 (see full year).
Return flights
| 31 May - 09 Jun | Frontier Airlines | ||
| 08 May - 16 May | Allegiant Air | ||
| 19 May - 24 May | United | ||
| 07 May - 14 May | Delta | ||
| 20 May - 26 May | Allegiant Air | ||
| 07 May - 10 May | Delta | ||
| 22 May - 25 May | Frontier Airlines |
Also check the deals for one-way flights from Omaha to Cancun in May.
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