Cheapest return RDU–MEX flights, May

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Mexico City (MEX) in May 2026 (see full year).

Return flights

29 May - 07 Jun Breeze Airways
26 May - 02 Jun Frontier Airlines
26 May - 30 May Frontier Airlines
23 May - 28 May Breeze Airways
30 May - 27 Jun Frontier Airlines
20 May - 30 May Breeze Airways
13 May - 01 Jun Frontier Airlines
13 May - 20 May Frontier Airlines
22 May - 31 May Frontier Airlines
15 May - 18 May Frontier Airlines
13 May - 20 May Delta direct
13 May - 01 Jun Delta direct
26 May - 02 Jun Delta direct
26 May - 30 May Delta direct

Also check the deals for one-way flights from Raleigh-durham to Mexico City in May.

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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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