Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $354 (eDestinos) |
One-way from | $220 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $599 |
Fly from
Fly to
Route
Depart
Return
Price
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Wed 5/14
12:28 pm-7:13 am
2 stops19h 45m
San Diego
Sun 5/18
5:43 pm-10:27 am
2 stops15h 44m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Sat 8/23
7:40 am-7:52 pm
1 stop13h 12m
San Diego
Sat 8/30
10:46 pm-1:20 pm
1 stop13h 34m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Fri 5/23
2:37 pm-7:53 pm
3 stops30h 16m
San Diego
Fri 5/30
5:43 pm-11:33 am
2 stops16h 50m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Fri 9/5
1:08 pm-10:46 pm
1 stop10h 38m
San Diego
Mon 9/15
9:40 pm-11:53 am
1 stop13h 13m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Tue 5/27
8:45 am-10:15 am
1 stop26h 30m
San Diego
Mon 6/2
6:43 pm-10:11 am
1 stop14h 28m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Thu 5/22
1:06 am-9:50 am
2 stops33h 44m
San Diego
Fri 5/30
8:59 pm-11:46 pm
2 stops49h 47m
LiberiaSan Diego
LIR - SAN
LIRSAN
Liberia
Tue 6/10
2:10 pm-9:08 am
1 stop19h 58m
San Diego
Mon 6/16
8:33 pm-1:05 pm
1 stop15h 32m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Mon 6/30
5:52 am-5:54 pm
1 stop13h 02m
San Diego
Sat 7/12
8:44 pm-1:54 pm
2 stops16h 10m
LiberiaSan Diego
LIR - SAN
LIRSAN
Liberia
Tue 6/10
12:35 pm-11:56 pm
2 stops12h 21m
San Diego
Mon 6/16
10:45 pm-1:15 pm
2 stops13h 30m
San JoséSan Diego
SJO - SAN
SJOSAN
San José Juan Santamaria Intl
Sat 5/17
8:00 pm-5:51 pm
3 stops22h 51m
San Diego
Sat 5/24
8:34 pm-11:15 am
2 stops13h 41m
Currently, August is the cheapest month in which you can book a flight from Costa Rica to San Diego (average of $286). Flying from Costa Rica to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Costa Rica to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$354 | Average$565 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$393 | Average$594 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$398 | Average$521 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$498 | Average$603 | FlexibilityNo cancel fee | On-time63% |