Get United's best fares today on flights from St. Louis to Mexico starting at $304

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Search flights from St. Louis (STL) to Mexico

St. Louis (STL) to Cancun (CUN)

Depart: 06/18/19,
Return: 07/02/19
from$ 449*Viewed: 8 hours ago

St. Louis (STL) to Mexico City (MEX)

Depart: 08/17/19,
Return: 08/31/19
from$ 305*Viewed: 8 hours ago

St. Louis (STL) to Cabo San Lucas (SJD)

Depart: 08/14/19,
Return: 08/28/19
from$ 465*Viewed: 8 hours ago

St. Louis (STL) to Puerto Vallarta (PVR)

Depart: 08/14/19,
Return: 08/28/19
from$ 462*Viewed: 8 hours ago

St. Louis (STL) to Veracruz (VER)

Depart: 08/17/19,
Return: 08/31/19
from$ 537*Viewed: 8 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Plan ahead and get the best flights from St. Louis (STL) to Mexico

from
to
Type
Dates
Price*
St. Louis (STL)
to Mexico City (MEX)
Roundtrip
Depart: 08/15/19
Return: 08/22/19
from$ 304*Viewed: 8 hours ago
St. Louis (STL)
to Cancun (CUN)
Roundtrip
Depart: 06/11/19
Return: 06/18/19
from$ 428*Viewed: 8 hours ago
St. Louis (STL)
to Puerto Vallarta (PVR)
Roundtrip
Depart: 06/15/19
Return: 06/22/19
from$ 462*Viewed: 8 hours ago
St. Louis (STL)
to Cabo San Lucas (SJD)
Roundtrip
Depart: 05/28/19
Return: 06/04/19
from$ 464*Viewed: 8 hours ago
St. Louis (STL)
to Veracruz (VER)
Roundtrip
Depart: 08/17/19
Return: 08/31/19
from$ 536*Viewed: 8 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.