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Did you mean flights from San Juan to St Louis?

Cheap Flights from St Louis to San Juan, PR, United States - STL to SJU Last modified: Jul 26, 2016 1:53 AM

Popular flights from St Louis to San Juan Last modified: Jul 26, 2016 1:53 AM

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
STLSJU
Thu 10/13
2 stops
SJUSTL
Sat 10/15
2 stops
$352
Select
American
STLSJU
Sat 11/5
1 stop
SJUSTL
Thu 11/10
1 stop
$352
Select
American
STLSJU
Wed 11/9
2 stops
SJUSTL
Sun 11/13
2 stops
$352
Select
American
STLSJU
Wed 11/16
1 stop
SJUSTL
Sun 11/20
1 stop
$352
Select
United
STLSJU
Thu 8/18
1 stop
SJUSTL
Tue 8/23
1 stop
$354
Select
United
STLSJU
Fri 8/19
1 stop
SJUSTL
Tue 8/23
1 stop
$354
Select
United
STLSJU
Mon 8/22
2 stops
SJUSTL
Fri 8/26
2 stops
$354
Select
United
STLSJU
Tue 9/6
1 stop
SJUSTL
Sat 9/10
1 stop
$354
Select
United
STLSJU
Sun 9/18
1 stop
SJUSTL
Tue 9/20
1 stop
$354
Select
JetBlue
STLSJU
Fri 9/9
2 stops
SJUSTL
Sat 9/17
2 stops
$475
Select
Alaska
STLSJU
Wed 8/24
1 stop
SJUSTL
Wed 8/31
1 stop
$482
Select
Spirit
STLSJU
Fri 9/9
2 stops
SJUSTL
Sat 9/17
2 stops
$516
Select

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

We have collected flight cost data from across the web for travel from St Louis to San Juan, and have found the average flight price for this trip to be $354.

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

Airlines can adjust prices for plane tickets from St Louis to San Juan 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.

Cheapest Day To Fly from St Louis to San Juan

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to San Juan.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$354 $354 $354 $352 $354 $354 $354

Lowest Fares Chart By Month from St Louis to San Juan

The chart below shows the lowest fare by month when flying from St Louis to San Juan.

Month Origin Destination Carrier Depart Date Return Date Stops Price
July St Louis San Juan American 7/27/16 8/9/16 1 $456
August St Louis San Juan American 8/18/16 8/23/16 1 $354
September St Louis San Juan American 9/6/16 9/10/16 1 $354
October St Louis San Juan American 10/13/16 10/15/16 2 $352
November St Louis San Juan American 11/5/16 11/10/16 1 $352
December St Louis San Juan American 12/6/16 12/13/16 1 $352
January St Louis San Juan American 1/5/17 1/12/17 2 $352
February St Louis San Juan American 2/12/17 2/16/17 1 $352

Airports for Your Route

These pages contain information about the major airports in St Louis and San Juan, 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 St Louis - STL

FlightsAirlineLowest Price
St Louis to Aguadilla United $913
St Louis to Atlanta American, Alaska, Frontier, United $67
St Louis to New York American, Alaska, United $199
St Louis to Chicago American, Alaska, United $211
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to Miami American, Alaska, United $261
St Louis to Orlando American, Alaska, Frontier, United $147
St Louis to Ft Lauderdale American, Alaska, United $345

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to St Thomas Island American, Alaska, JetBlue, Spirit, United $364
St Louis to St Croix Island American, Alaska, JetBlue, Spirit, United $468
St Louis to Punta Cana American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $469
St Louis to St Maarten American, Alaska, JetBlue, Spirit, United $619
St Louis to Beef Island American, Alaska, United $720
St Louis to Antigua American, Alaska, LIAT, United $683
St Louis to St Kitts American, United $804
St Louis to Santo Domingo Silver, American, Alaska, JetBlue, Spirit, United $625
St Louis to Anguilla American, United Check Dates
St Louis to Aruba American, Alaska, JetBlue, Frontier, United $375
St Louis to La Romana American, United $930

Cheap Domestic Flights to San Juan - SJU

FlightsAirlineLowest Price
Springfield to San Juan American, United $498
Peoria to San Juan American, Spirit, United $460
Moline to San Juan American, United $460
Evansville to San Juan American, United $652
Bloomington - Normal to San Juan American, United $584

Cheap International Flights to San Juan - SJU

FlightsAirlineLowest Price
Springfield to St Thomas Island American, United $564
Peoria to St Thomas Island American, United $484
Moline to St Thomas Island American, United $488
Evansville to St Thomas Island American, United $573
Moline to Punta Cana Silver, American, United $508
Springfield to Punta Cana American, Frontier, United $512
Cheap Flights from St Louis to San Juan, PR, United States, from $352 Round trip from STL to SJU