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San Antonio International Airport to St. Louis Lambert International Airport flight
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Cheap Flight Deals from San Antonio International Airport to St. Louis Lambert International Airport

Search for flights from San Antonio to St. Louis and check out affordable one-way and round-trip options.

  • One way
  • Return
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SAT08:10
        5h 12m
        1 stop
        STL13:22
        San Antonio - St. Louis|Wed, Jul 31|American Airlines
        € 67€ 204
        67% OFF
        67% OFF
        € 204€ 67
      • SAT18:48
        15h 25m
        1 stop
        STL10:13
        San Antonio - St. Louis|Wed, May 22|Frontier Airlines
        € 77€ 204
        62% OFF
        62% OFF
        € 204€ 77
      • SAT22:20
        11h 53m
        1 stop
        STL10:13
        San Antonio - St. Louis|Fri, May 17|Frontier Airlines
        € 78€ 204
        62% OFF
        62% OFF
        € 204€ 78
      • SAT22:20
        11h 53m
        1 stop
        STL10:13
        San Antonio - St. Louis|Fri, May 24|Frontier Airlines
        € 103
        € 103
      • SAT11:26
        7h 14m
        1 stop
        STL18:40
        San Antonio - St. Louis|Thu, May 23|Spirit Airlines
        € 118
        € 118
      • SAT17:55
        5h 27m
        1 stop
        STL23:22
        San Antonio - St. Louis|Wed, May 29|American Airlines
        € 119
        € 119
      • SAT09:45
        7h 37m
        1 stop
        STL17:22
        San Antonio - St. Louis|Thu, May 30|American Airlines
        € 129
        € 129
      • SAT08:47
        11h 33m
        1 stop
        STL20:20
        San Antonio - St. Louis|Wed, Jul 31|Frontier Airlines
        € 134
        € 134
      • SAT12:50
        7h 42m
        1 stop
        STL20:32
        San Antonio - St. Louis|Tue, Aug 6|Delta Air Lines
        € 134
        € 134
      • SAT05:15
        7h 53m
        1 stop
        STL13:08
        San Antonio - St. Louis|Thu, May 30|Delta Air Lines
        € 138
        € 138
      • SAT13:00
        3h 5m
        Direct
        STL14:00
        San Antonio - St. Louis|Thu, May 23|American Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from San Antonio International Airport to St. Louis Lambert International Airport

See which airlines fly from San Antonio to St. Louis. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From € 67
Frontier Airlines
From € 77
Spirit Airlines
From € 118
Delta Air Lines
From € 134
United Airlines
From € 147
Southwest Airlines
From € 208
Alaska Airlines
From € 240
ANA airlines
Find more flights and airlines
Flight Schedule from San Antonio International Airport to St. Louis Lambert International Airport

Check the schedule for flights from San Antonio to St. Louis and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA469

    United Airlines

    05:30

    SAT

    1.1h

    06:35

    IAH

    ---W---
    Search

  2. UA6050

    United Airlines

    07:50

    IAH

    2.2h

    10:01

    STL

    SMTWTFS

  3. DL1617

    Delta Air Lines

    07:00

    SAT

    2.4h

    10:22

    ATL

    SMTWTFS
    Search

  4. DL2277

    Delta Air Lines

    11:00

    ATL

    1.7h

    11:41

    STL

    SMTWTFS

  5. DL1617

    Delta Air Lines

    07:00

    SAT

    2.4h

    10:22

    ATL

    SMTWTFS
    Search

  6. DL2121

    Delta Air Lines

    11:10

    ATL

    1.6h

    11:48

    STL

    SMTWTFS

  7. AA2875

    American Airlines

    08:24

    SAT

    2.9h

    12:19

    CLT

    SMTWTFS
    Search

  8. AA443

    American Airlines

    12:15

    CLT

    1.9h

    13:10

    STL

    SMTWT-S

  9. DL2433

    Delta Air Lines

    14:31

    SAT

    2.9h

    17:22

    MSP

    SMTWTFS
    Search

  10. DL2103

    Delta Air Lines

    20:20

    MSP

    1.5h

    21:52

    STL

    SMTWTFS

  11. NK1718

    Spirit Airlines

    14:41

    SAT

    2.8h

    18:28

    MCO

    SMTWTFS
    Search

  12. NK1131

    Spirit Airlines

    08:54

    MCO

    2.5h

    10:24

    STL

    -M-W-FS

  13. DL2196

    Delta Air Lines

    16:00

    SAT

    3.1h

    20:07

    DTW

    SMTWTFS
    Search

  14. DL2785

    Delta Air Lines

    21:02

    DTW

    1.7h

    21:42

    STL

    SMTWTFS

  15. F91654

    Frontier Airlines

    17:39

    SAT

    3.2h

    21:50

    MCO

    --T--F-
    Search

  16. F92635

    Frontier Airlines

    05:30

    MCO

    2.6h

    07:08

    STL

    SMTWTFS

  17. UA1905

    United Airlines

    17:55

    SAT

    1.1h

    19:00

    IAH

    ---W---
    Search

  18. UA2648

    United Airlines

    20:10

    IAH

    2.1h

    22:15

    STL

    ---W---

  19. AA2934

    American Airlines

    17:59

    SAT

    2.9h

    21:55

    CLT

    SMTWTFS
    Search

  20. AA459

    American Airlines

    22:28

    CLT

    1.9h

    23:23

    STL

    SMTWTFS
Find more flights and airlines

San Antonio International Airport to St. Louis Lambert International Airport Flights Info

Flight distance1,267.93km
Cheapest one-way ticket price€ 67
Cheapest return ticket price€ 96

FAQs for San Antonio International Airport to St. Louis Lambert International Airport Flights

  • How long is the flights from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL)?

    It takes around 2 hours 5 minutes to fly from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL).

  • How many daily flights are there from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL)?

    There are around 1 daily flights from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL).

  • When are flight from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL) the cheapest?

    Tickets cost around € 246 in June, making it the cheapest month to book. San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL) is a popular route, so don't forget to book your tickets in advance.

  • When are flight from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL) most expensive?

    The route from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL) is quite popular. Without considering departure times or holidays, tickets cost around € 217 in May, the most expensive month to book this route.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20km, by taxi about 40 minutes.

  • Which airline operates the most direct flights from San Antonio International Airport (SAT) to St. Louis Lambert International Airport (STL)?

    Southwest Airlines is a very popular airline operating an average of 40 flights per month.

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