SANSan Diego International Airport
San Diego, United States
SJOJuan Santamaría International Airport (SJO)
San José, Costa Rica
$186 USD
-26%$137 USD
Verified Nov 30, 2025 at 5:05 AMMarch 2026
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Great Availability
63% of dates checked are available within 10% of the lowest price
Saturday, March 21st, 2026
Outbound Flights
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17h 25m·1 stop
$186 USD
SANMar 21 17:50
→IAHMar 21 22:58
UA 2683Boeing 737
10h 37m layover·Overnight
IAHMar 22 09:35
→SJOMar 22 12:15
UA 1096Boeing 737MAX 8 Passenger
22h 10m·1 stop
$237 USDSANMar 21 06:15
→LAXMar 21 07:19
UA 2057Boeing 737
15h 25m layover
LAXMar 21 22:44
→SJOMar 22 05:25
UA 1202Boeing 737MAX 8 Passenger
8h 9m·1 stop
$299 USDSANMar 21 10:30
→IAHMar 21 15:37
UA 1980Boeing 737
1h 20m layover
IAHMar 21 16:57
→SJOMar 21 19:39
UA 1280Boeing 737MAX 8 Passenger
8h 16m·1 stop
$299 USDSANMar 21 12:16
→IAHMar 21 17:25
UA 2237Boeing 737
1h 25m layover
IAHMar 21 18:50
→SJOMar 21 21:32
UA 1660Boeing 737MAX 8 Passenger
12h 37m·1 stop
$372 USDSANMar 21 17:55
→SFOMar 21 19:42
UA 1302Boeing 737
4h 23m layover·Overnight
SFOMar 22 00:05
→SJOMar 22 07:32
UA 2312Boeing 737MAX 8 Passenger
12h 26m·1 stop
$384 USDSANMar 21 22:30
→ORDMar 22 04:29
UA 1457Boeing 737
3h 10m layover
ORDMar 22 07:39
→SJOMar 22 11:56
UA 1135Boeing 737MAX 8 Passenger
8h 16m·1 stop
$434 USDSANMar 21 08:00
→IAHMar 21 13:12
UA 496Boeing 737
1h 22m layover
IAHMar 21 14:34
→SJOMar 21 17:16
UA 1055Boeing 737MAX 8 Passenger
10h 42m·1 stop
$434 USDSANMar 21 19:50
→SFOMar 21 21:38
UA 2278Airbus A320
2h 27m layover·Overnight
SFOMar 22 00:05
→SJOMar 22 07:32
UA 2312Boeing 737MAX 8 Passenger