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Cheap Flights from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport

Search for flights from St. Louis to San Juan. Find affordable one-way or round-trip flights.

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  • Round-trip
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport

View airlines operating flights from St. Louis to San Juan. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Frontier Airlines
From US$69
Spirit Airlines
From US$100
American Airlines
From US$123
Delta Air Lines
From US$132
United Airlines
From US$175
Sun Country Airlines
From US$238
Southwest Airlines
From US$402
Alaska Airlines
From US$708
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport

Check on the flight schedule from St. Louis to San Juan to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA2010

    06:19

    STL

    2.2h

    08:33

    IAH

    SMTWTFS
  2. UA1192

    10:09

    IAH

    4.5h

    15:42

    SJU

    SMTWTFS
  3. AA858

    07:04

    STL

    1.9h

    09:59

    CLT

    SMTWTFS
  4. AA2688

    11:00

    CLT

    0.9h

    11:52

    RDU

    SMTWTFS
  5. F92060

    10:51

    RDU

    3.6h

    14:27

    SJU

    SMTWTFS
  6. AA858

    07:04

    STL

    1.9h

    09:59

    CLT

    SMTWTFS
  7. AA2993

    18:50

    CLT

    3.8h

    22:35

    SJU

    SMTWTFS
  8. NK1725

    10:34

    STL

    2.8h

    14:20

    FLL

    -M-W-FS
  9. NK261

    14:23

    FLL

    2.6h

    17:00

    SJU

    SMTWTFS
  10. UA6213

    11:10

    STL

    2.3h

    13:27

    IAH

    SMTWTFS
  11. UA1914

    15:05

    IAH

    4.5h

    20:38

    SJU

    SMTWTFS
  12. NK1130

    11:11

    STL

    2.5h

    14:44

    MCO

    -M-W-FS
  13. F93908

    17:00

    MCO

    3.0h

    19:59

    SJU

    SMTWTFS
  14. NK1130

    11:11

    STL

    2.5h

    14:44

    MCO

    -M-W-FS
  15. NK880

    22:35

    MCO

    3.0h

    01:32

    SJU

    SMT-TF-
  16. NK1130

    11:11

    STL

    2.5h

    14:44

    MCO

    -M-W-FS
  17. NK795

    23:35

    MCO

    3.0h

    02:33

    SJU

    SMTWTFS
  18. DL1225

    13:01

    STL

    1.6h

    15:36

    ATL

    SMTWTFS
  19. DL1861

    18:30

    ATL

    3.6h

    22:09

    SJU

    SMTWTFS
  20. F92850

    21:20

    STL

    2.8h

    01:05

    MCO

    --T--F-
  21. F93908

    17:00

    MCO

    3.0h

    19:59

    SJU

    SMTWTFS

St. Louis Lambert International Airport to Luis Muñoz Marín International Airport Flights Info

Flight distance3,262.85km
Cheapest one-way ticket price$68
Cheapest return ticket price$180

FAQs for St. Louis Lambert International Airport to Luis Muñoz Marín International Airport Flights

  • How long is a flight from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport?

    It takes around 4 hours 30 minutes to fly from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU).
  • How many daily flights are there from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU)?

    There are around 1 daily flights from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU).
  • When are flight tickets from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU) the cheapest?

    Tickets cost around $308 in April, making it the cheapest month to book. St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU) is a popular route, so don't forget to book your tickets in advance.
  • When are flight tickets from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU) most expensive?

    The route from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU) is quite popular. Without considering departure times or holidays, tickets cost around $308 in April, the most expensive month to book this route.
  • What time does the earliest flight from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport depart?

    The earliest flight departs from St. Louis Lambert International Airport (STL) at 09:00 and arrives in Luis Muñoz Marín International Airport (SJU) at 16:05.
  • What time does the latest flight from St. Louis Lambert International Airport to Luis Muñoz Marín International Airport depart?

    The latest flight departs from St. Louis Lambert International Airport (STL) at 17:45 and arrives in Luis Muñoz Marín International Airport (SJU) at 00:50.
  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11km. It takes about 30 minutes by taxi.
  • What's the closest airport to Luis Muñoz Marín International Airport (SJU)?

    The closest airport to Luis Muñoz Marín International Airport (SJU) is Fernando Luis Ribas Dominicci Airport. The distance is around 10km.
  • Which airline operates the most direct flights from St. Louis Lambert International Airport (STL) to Luis Muñoz Marín International Airport (SJU)?

    Southwest Airlines is a very popular airline operating an average of 8 flights per month.