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Cheap Flights from San Juan to St Louis, MO, United States - SJU to STL

Popular flights from San Juan to St Louis

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jul 11, 2016 Jul 14, 2016 $357
United Airlines
Departure Date Return Date Lowest Price
Aug 17, 2016 Aug 25, 2016 $360

How Much Does it Cost to Fly from San Juan to St Louis (SJU to STL)?

We have collected flight cost data from across the web for travel from San Juan to St Louis, and have found the average flight price for this trip to be $366.

When Can I Buy the Cheapest Flight from San Juan to St Louis (SJU to STL)?

Airlines can adjust prices for plane tickets from San Juan to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from San Juan to St Louis (SJU to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Juan to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from San Juan to St Louis is $239.

The average price for round trip flights from San Juan to St Louis is $361.

San Juan to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from San Juan to St Louis?
Answer: Chicago, IL

Airlines Flying from San Juan to St Louis (SJU to STL)

Below are the different airlines that fly from San Juan to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from San Juan to St Louis.

San Juan to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Delta ATL X X X X X X X
United EWR X X X X X X X

Airports for Your Route

These pages contain information about the major airports in San Juan and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from San Juan - SJU

FlightsAirlineLowest Price
San Juan to Chicago Silver, American, JetBlue, Frontier, Spirit, United $263
San Juan to Atlanta Silver, American, JetBlue, Spirit, United $311
San Juan to New York Silver, Cape Air, American, JetBlue, Frontier, Spirit, Sun Country, United, Great Lakes $217
San Juan to Dallas - Ft Worth American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $300
San Juan to Orlando Silver, Cape Air, American, JetBlue, Spirit, Sun Country, United $152
San Juan to Nashville Silver, American, JetBlue, United $277
San Juan to Springfield American, United Check Dates
San Juan to Indianapolis Silver, American, JetBlue, Allegiant, Spirit, United $397
San Juan to Washington Silver, Cape Air, American, JetBlue, Spirit, Sun Country, United $246
San Juan to Houston Cape Air, American, JetBlue, Sun Country, United $312
San Juan to Detroit Silver, American, JetBlue, Spirit, Sun Country, United $254
San Juan to Philadelphia Silver, American, JetBlue, Spirit, United $251
San Juan to Miami Silver, Cape Air, American, JetBlue, Spirit, Sun Country, United $149
San Juan to Charlotte Silver, Cape Air, American, JetBlue, Frontier, Spirit, United $162
San Juan to Kansas City American, Alaska, United $424

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Aguadilla to St Louis United $776
Aguadilla to New York JetBlue, Spirit $269

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
St Thomas Island to St Louis Cape Air, American, Alaska, Seaborne, Spirit, United $399
Punta Cana to St Louis American, Alaska, Frontier, United $559
St Croix Island to St Louis American, Seaborne, United Check Dates
St Maarten to St Louis American, Alaska, United Check Dates
St Thomas Island to Atlanta Cape Air, American, Alaska, JetBlue, Seaborne, Spirit, United $387
St Maarten to New York American, JetBlue, Spirit, United $337
St Maarten to Chicago American, Alaska, JetBlue, Spirit, United $532
St Maarten to Atlanta Silver, American, JetBlue, Spirit, United $652
St Croix Island to Atlanta Cape Air, American, JetBlue, Seaborne, United $423
St Croix Island to Chicago Cape Air, American, JetBlue, Seaborne, United $404
St Thomas Island to New York Cape Air, American, JetBlue, Seaborne, Spirit, United $347
St Thomas Island to Chicago Cape Air, American, JetBlue, Seaborne, Frontier, Spirit, United $328
Punta Cana to Chicago American, JetBlue, Frontier, Spirit, United $417
Cheap Flights from San Juan to St Louis, MO, United States, from $357 Round trip from SJU to STL