Compare St. Louis to Puerto Rico flight deals starting at $297

Select journey type

Enter to select travel class and passengers

Find flights from St. Louis (STL) to Puerto Rico

St. Louis (STL) to San Juan (SJU)

Depart: 02/02/19,
Return: 02/16/19
from$ 297*Viewed: 6 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 for flights from St. Louis to Puerto Rico

from
to
Type
Dates
Price*
St. Louis (STL)
to San Juan (SJU)
Roundtrip
Depart: 02/02/19
Return: 02/16/19
from$ 297*Viewed: 6 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.