Skip to content

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

Select journey type

Enter to select travel class and passengers

  1. Homekeyboard_arrow_right
  2. United flightskeyboard_arrow_right
  3. Flights to Costa Ricakeyboard_arrow_right
  4. San Diego - Costa Rica

Book the best airfares from San Diego (SAN) to Costa Rica

San Diego(SAN)toSan Jose, CR(SJO)
-
Roundtrip
|
Economy
Viewed:8 hours ago
from
$460 Price subject to changes
Other popular destinations
San Diego(SAN)toLiberia (Costa Rica)(LIR)
-
Roundtrip
|
Economy
Viewed:20 hours ago
from
$745 Price subject to changes
*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.

Business class fares on flights from San Diego (SAN) to Costa Rica

San Diego(SAN)to
San Jose, CR(SJO)
-
Roundtrip
|
Business
from
$1,050 Price subject to changes
Viewed:3 hours ago
San Diego(SAN)to
Liberia (Costa Rica)(LIR)
-
Roundtrip
|
Business
from
$1,336 Price subject to changes
Viewed:2 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.

Discover more flights to Costa Rica from San Diego