AirHint found the following cheapest return flights from Mexico City (MEX) to Dallas-Fort Worth (DFW) in May 2026 (see full year).

Return flights

03 May - 17 May	Viva	direct
03 May - 10 May	Viva	direct
03 May - 11 May	Viva
14 May - 17 May	Viva
15 May - 17 May	Viva
03 May - 06 May	Viva
24 May - 07 Jun	Viva	direct
03 May - 05 May	Viva
08 May - 10 May	Viva
08 May - 17 May	Viva
24 May - 14 Jun	Viva
21 May - 07 Jun	Viva
08 May - 11 May	Viva
21 May - 21 Jun	Viva
24 May - 01 Jun	Viva
24 May - 04 Jun	Viva
14 May - 01 Jun	Viva
15 May - 01 Jun	Viva
14 May - 04 Jun	Viva
15 May - 04 Jun	Viva

Also check the deals for one-way flights from Mexico City to Dallas-Fort Worth in May.

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 Mexico City to Dallas-Fort Worth in May from $197

Return flights