Saint Thomas (STT) to Mexico City (MEX) flight deal in economy from $645

American AirlinesAAAmerican Airlines
Round Trip•Economy
U.S. Virgin IslandsSTT

Cyril E. King Airport

Saint Thomas, U.S. Virgin Islands
MexicoMEX

Mexico City International Airport

Mexico City, Mexico
$952 USD
-32%$645 USD
Verified about 8 hours ago
Fair Availability
33% of dates checked are available within 10% of the lowest price

Wednesday, October 21st, 2026

6 round-trip options

Returning
Mon, Oct 26, 2026•5 Day Trip
$722 USD
Google Flights
Returning
Tue, Oct 27, 2026•6 Day Trip
$732 USD
Google Flights
Returning
Sat, Oct 31, 2026•10 Day Trip
$722 USD
Google Flights
Returning
Sun, Nov 1, 2026•11 Day Trip
$680 USD
Google Flights
Returning
Mon, Nov 2, 2026•12 Day Trip
$856 USD
Google Flights
Returning
Wed, Nov 4, 2026•14 Day Trip
$695 USD
Google Flights