Cheapest return flights from Mexico City to Washington in January from $401

AirHint found the following cheapest return flights from Mexico City (MEX) to Washington (IAD) in January 2026 (see full year).

Return flights

09 Jan - 26 Jan Viva
11 Jan - 17 Jan Viva
30 Jan - 20 Feb Volaris
21 Jan - 26 Jan Aeromexico
09 Jan - 13 Jan Aeromexico
29 Jan - 01 Feb Arajet
09 Jan - 17 Jan Aeromexico
06 Jan - 13 Jan Viva
30 Jan - 20 Feb United direct
21 Jan - 26 Jan Delta direct
29 Jan - 02 Feb Delta direct
21 Jan - 25 Jan Delta direct
29 Jan - 01 Feb Aeromexico direct
22 Jan - 22 Jan Avianca
08 Jan - 27 Jan United

Also check the deals for one-way flights from Mexico City to Washington in January.

Powered by

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.

Book a cheap hotel in Washington

Cheap car rent in Washington

Feel free to contact us with any feedback or request another flight research.