Round-trip from | $269 (Delta) |
---|---|
One-way from | $158 (Delta) |
Popular in | April |
Cheapest in | February |
Average price | $484 |
Fly from
Fly to
Route
Depart
Return
Price
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 9/3
1:35 pm-10:02 pm
1 stop7h 27m
Lambert-St Louis
Tue 10/14
6:00 am-11:48 am
1 stop6h 48m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 9/3
6:00 am-11:59 pm
1 stop16h 59m
Lambert-St Louis
Tue 10/14
5:28 am-1:17 pm
1 stop8h 49m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Thu 9/4
1:30 pm-2:19 pm
2 stops23h 49m
Lambert-St Louis
Tue 10/14
6:15 am-12:26 pm
1 stop7h 11m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 7/18
11:24 am-9:40 am
1 stop21h 16m
Lambert-St Louis
Thu 7/31
5:26 pm-11:11 am
1 stop18h 45m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Thu 7/3
12:28 pm-1:50 pm
1 stop24h 22m
Lambert-St Louis
Sun 7/13
10:47 am-3:17 pm
2 stops29h 30m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 9/3
1:35 pm-10:02 pm
1 stop7h 27m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Tue 11/4
3:50 pm-8:15 am
1 stop16h 25m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 9/5
1:30 pm-2:19 pm
2 stops23h 49m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 7/30
12:16 pm-4:31 pm
1 stop27h 15m
San JoséSt. Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 8/1
8:45 am-11:25 pm
1 stop13h 40m
Currently, August is the cheapest month in which you can book a flight from Costa Rica to St. Louis (average of $311). Flying from Costa Rica to St. Louis in March is currently the most expensive (average of $356). 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 St. Louis, 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 St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.
If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Boarding
Food
Crew
Comfort
Overall
Entertainment
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$334 | Average$430 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$357 | Average$442 | FlexibilityNo cancel fee | On-time69% |