Users have found that booking a flight from Costa Rica to St. Louis at least 53 days early can save you up to 143% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from Costa Rica to St. Louis for as little as $662 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $662 for flights departing within the next 3 days.
Due to multiple factors, expect to potentially pay more when booking in February. For low rates, September can be a great choice for travel to St. Louis. Flights to St. Louis from Costa Rica in September are about $641 on average during September, but can be found for as low as $324.
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.
Fly from
Fly to
Budget
$404 - $512
Route
Depart
Return
Price
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 6/5
1 stop8h 48m
Lambert-St Louis
Wed 1/1
1 stop7h 02m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 5/31
1 stop23h 17m
Lambert-St Louis
Fri 6/7
1 stop18h 01m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 5/31
2 stops25h 43m
Lambert-St Louis
Fri 6/7
3 stops32h 24m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 5/31
2 stops26h 11m
Lambert-St Louis
Fri 6/7
1 stop17h 24m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Wed 6/5
1 stop17h 18m
Lambert-St Louis
Wed 1/1
2 stops25h 02m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Fri 5/31
2 stops18h 23m
Lambert-St Louis
Fri 6/7
2 stops11h 21m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Thu 5/30
3 stops32h 29m
Lambert-St Louis
Fri 6/7
3 stops32h 24m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Sat 5/25
1 stop7h 30m
Lambert-St Louis
Fri 5/31
1 stop14h 22m
San José Juan Santamaria IntlLambert-St Louis
SJO - STL
SJOSTL
San José Juan Santamaria Intl
Mon 7/1
1 stop12h 24m
Lambert-St Louis
Tue 7/9
1 stop9h 46m
No data available for this route at this time. Please check back soon.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
I bought a business class seat they gave me an economy seat a disgrace
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
I bought a business class seat they gave me an economy seat a disgrace
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
I bought a business class seat they gave me an economy seat a disgrace
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
I bought a business class seat they gave me an economy seat a disgrace
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
I bought a business class seat they gave me an economy seat a disgrace
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