Compare St. Louis to Costa Rica flight deals starting at $453

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Find flights from St. Louis (STL) to Costa Rica

St. Louis (STL) to San Jose, CR (SJO)

Depart Sun 13 Jan 2019,
Return Mon 28 Jan 2019
from$ 453*Viewed: 28 minutes 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.
Coastline of Costa Rica with lush palm trees and jungle foliage on the sandy beach

Plan ahead for flights from St. Louis to Costa Rica

from
to
Type
Dates
Price*
St. Louis (STL)
to San Jose, CR (SJO)
Roundtrip
Depart Sun 13 Jan 2019
Return Mon 28 Jan 2019
from$ 453*Viewed: 28 minutes 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.