Cheap flights from Saint Louis to San Juan
Travel > Caribbean > Puerto Rico > Saint Louis to San Juan flights
Check our current prices for flights from Saint Louis to San Juan. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Saint Louis to San Juan, you will need to run a search below.
Search and Compare cheap Flights

Book your flight now with Cheapoair.com and save!
Cheap San Juan airfares from $204/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/13/2023, 03:00 pm from St. Louis Intl (STL) airport and arrives at San Juan Marin Intl (SJU) at 08:52 am. The flight time is 17 hours and 52 minutes. The Returning flight departes on 02/20/2023, 11:59 pm (other return dates are also available). Date posted: 27 Jan 2023
Price evolution for flights From Saint Louis To San Juan

Recent Deals on Flights from Saint Louis to San Juan:Roundtrip / Oneway
- $204
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, PR (SJU) 02/13/2023 03:00 pm San Juan, PR (SJU) Saint Louis, MO (STL) 02/20/2023 11:59 pm - $279
Spirit Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, PR (SJU) 02/03/2023 03:13 pm San Juan, PR (SJU) Saint Louis, MO (STL) 02/13/2023 05:40 am - $336
Frontier Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, PR (SJU) 02/13/2023 08:16 pm San Juan, PR (SJU) Saint Louis, MO (STL) 02/20/2023 08:20 pm - $422
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, PR (SJU) 02/03/2023 03:13 pm San Juan, PR (SJU) Saint Louis, MO (STL) 02/13/2023 03:59 am - $3360
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, AR (UAQ) 03/29/2023 03:45 pm San Juan, AR (UAQ) Saint Louis, MO (STL) 04/05/2023 10:00 am - $1843
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, AR (UAQ) 02/19/2023 03:55 pm - $2570
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, AR (UAQ) 02/01/2023 03:55 pm - $2700
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Saint Louis, MO (STL) San Juan, AR (UAQ) 02/03/2023 03:55 pm
Recently found cheap flight deals
Honolulu To San Francisco Alaska Airlines airfares from Honolulu in February
$605 Depart: 02/15/2023
Return: 02/26/2023
provided by Cheapoair.com
Dallas To Antwerpen Multiple Airlines airfares from Dallas in February
$6077 Depart: 02/21/2017
Return: 03/08/2017
provided by FareDepot
Los Angeles To Lihue Alaska Airlines airfares from Los Angeles in March
$583 Depart: 03/01/2023
Return: 03/15/2023
provided by Cheapoair.com
Chicago To Valencia Multiple Airlines airfares from Chicago in February
$622 Depart: 02/01/2023
Return: 02/07/2023
provided by Cheapoair.com
Toronto To Porto Tap airways airfares from Toronto in January
$606 Depart: 01/24/2023
Return: 02/05/2023
provided by Cheapoair.com
Washington DC To Bamako Multiple Airlines airfares from Washington DC in February
$1360 Depart: 02/06/2023
Return: 02/15/2023
provided by Cheapoair.com
Toronto To Charlottetown Multiple Airlines airfares from Toronto in October
$449 Depart: 10/23/2022
Return: 11/05/2022
provided by Cheapoair.com
Baltimore To Philadelphia Spirit Airlines airfares from Baltimore in February
$199 Depart: 02/03/2023
Return: 02/18/2023
provided by Cheapoair.com
Washington DC To St Kitts Multiple Airlines airfares from Washington DC in January
$5242 Depart: 01/28/2023
Return: 02/04/2023
provided by Cheapoair.com
Specify your search details. Browse the cheapest flights from Saint Louis to San Juan, San Juan hotel rooms and Saint Louis to San Juan vacation packages from the most popular providers, airline consolidators and travel search engines.
Know what to do when flying to San Juan?
San Juan Travel Guide Located in the Caribbean, in the Northern Coastal Plains of the island Puerto Rico, San Juan is the capital of this island. Known as "La Ciudad Amurallada" (the walled city), San Juan is an important port and also the oldest city in [...]San Juan History San Juan, also known as “La Ciudad Amurallada”, occupies a land of 122 square kilometer and houses 442,447 inhabitants. The city is positioned in the Northern Coastal Plains and lying under the Karsts zone to the north of Caguas and [...]
San Juan Sightseeing Once you set foot on the soil of San Juan, you will feel as if you were taken back 500 years ago in 1508. In this city, you will experience firsthand what Latin American culture really is like. Though covered by a wall, San Juan never fails to [...]
San Juan Nightlife Like most cities, the San Juan night scene also comes alive during the weekends. Clubs, bars, discos and a lot more are to be found here. Whatever your action is, there is surely something for you in San Juan. The majority of those who go out [...]