Get United's best fares today on flights from San Diego to Costa Rica starting at $389

Select journey type

Enter to select travel class and passengers

  1. Home
  2. United flights
  3. Flights to Costa Rica
  4. San Diego - Costa Rica

Search flights from San Diego (SAN) to Costa Rica

San Diego (SAN) to San Jose, CR (SJO)

Depart: 01/27/20,
Return: 02/03/20
from$ 389*Viewed: 1 day ago

San Diego (SAN) to Liberia (Costa Rica) (LIR)

Depart: 01/03/20,
Return: 01/17/20
from$ 491*Viewed: 11 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 San Diego (SAN) to Costa Rica

from
to
Type
Dates
Price*
San Diego (SAN)
to San Jose, CR (SJO)
Roundtrip
Depart: 01/10/20
Return: 01/24/20
from$ 389*Viewed: 11 hours ago
San Diego (SAN)
to Liberia (Costa Rica) (LIR)
Roundtrip
Depart: 01/02/20
Return: 01/16/20
from$ 491*Viewed: 11 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.