Cheap Flights From Juan Santamaría Intl. (SJO) To Lambert-St. Louis Intl. (STL)

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Cheapest Flights from San José (SJO) to St. Louis (STL)

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were CA $872 round trip and CA $455 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $872 Roundtrip, found 1 day ago
CA $872
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $872 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $877 Roundtrip, found 1 day ago
CA $877
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $877 found 1 day ago
Sat, Oct 17 - Sat, Nov 7
SJO
San José
STL
St. Louis
CA $924 Roundtrip, found 1 day ago
CA $924
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 17 from San José to St. Louis, returning Sat, Nov 7, priced at CA $924 found 1 day ago
Sat, Oct 17 - Sat, Nov 7
SJO
San José
STL
St. Louis
CA $1,220 Roundtrip, found 1 day ago
CA $1,220
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Oct 17 from San José to St. Louis, returning Sat, Nov 7, priced at CA $1,220 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $1,280 Roundtrip, found 1 day ago
CA $1,280
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $1,280 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $1,285 Roundtrip, found 1 day ago
CA $1,285
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $1,285 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $1,693 Roundtrip, found 1 day ago
CA $1,693
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $1,693 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $1,742 Roundtrip, found 1 day ago
CA $1,742
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $1,742 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $1,830 Roundtrip, found 1 day ago
CA $1,830
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $1,830 found 1 day ago
Wed, Oct 14 - Wed, Nov 4
SJO
San José
STL
St. Louis
CA $2,295 Roundtrip, found 1 day ago
CA $2,295
Roundtrip
found 1 day ago
Select avianca flight, departing Wed, Oct 14 from San José to St. Louis, returning Wed, Nov 4, priced at CA $2,295 found 1 day ago

Frequently asked questions

Are there direct flights from SJO to Lambert-St. Louis Intl. Airport (STL)?
There are no direct flights from Juan Santamaria Intl. Airport to Lambert Field. However, there are airlines that operate flights with only one stopover. Consider United Airlines, American Airlines or Delta.
What airlines fly from Juan Santamaria Intl. Airport (SJO) to Lambert-St. Louis Intl. Airport (STL)?
No airlines currently offer a direct flight between SJO and St. Louis Lambert International Airport. Save time and avoid unnecessary layovers by looking for the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.