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Lehigh Valley International Airport to St. Louis Lambert International Airport flight
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Cheap Flight Deals from Lehigh Valley International Airport to St. Louis Lambert International Airport

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

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • ABE06:35
        4h 39m
        1 stop
        STL10:14
        Allentown - St. Louis|Wed, May 8|United Airlines
        CAD 276CAD 862
        68% OFF
        68% OFF
        CAD 862CAD 276
      • ABE17:49
        6h 54m
        1 stop
        STL23:43
        Allentown - St. Louis|Fri, Jun 14|Delta Air Lines
        CAD 325CAD 862
        62% OFF
        62% OFF
        CAD 862CAD 325
      • ABE06:00
        6h 48m
        1 stop
        STL11:48
        Allentown - St. Louis|Wed, May 8|Delta Air Lines
        CAD 363CAD 862
        57% OFF
        57% OFF
        CAD 862CAD 363
      • ABE19:51
        5h 12m
        1 stop
        STL00:03
        Allentown - St. Louis|Fri, Jun 14|American Airlines
        CAD 374
        CAD 374
      • ABE12:22
        5h 26m
        1 stop
        STL16:48
        Allentown - St. Louis|Sat, Jun 15|American Airlines
        CAD 386
        CAD 386
      • ABE06:31
        7h 39m
        1 stop
        STL13:10
        Allentown - St. Louis|Wed, May 8|American Airlines
        CAD 387
        CAD 387
      • ABE12:01
        4h 27m
        1 stop
        STL15:28
        Allentown - St. Louis|Sat, May 11|American Airlines
        CAD 387
        CAD 387
      • ABE06:35
        4h 42m
        1 stop
        STL10:17
        Allentown - St. Louis|Sat, May 11|United Airlines
        CAD 425
        CAD 425
      • ABE06:40
        25h 28m
        2 stops
        STL07:08
        Allentown - St. Louis|Sat, Jun 15|United Airlines
        CAD 490
        CAD 490
      • ABE17:34
        23h 7m
        1 stop
        STL15:41
        Allentown - St. Louis|Fri, Jun 14|United Airlines
        CAD 550
        CAD 550
      • ABE13:00
        3h 5m
        Direct
        STL14:00
        Allentown - St. Louis|Sat, May 11|United 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 Lehigh Valley International Airport to St. Louis Lambert International Airport

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

United Airlines
From CAD 276
Delta Air Lines
From CAD 325
American Airlines
From CAD 374
ANA airlines
Find more flights and airlines
Flight Schedule from Lehigh Valley International Airport to St. Louis Lambert International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5257

    Delta Air Lines

    06:05

    ABE

    2.2h

    08:17

    ATL

    -MTWT--
    Search

  2. DL2121

    Delta Air Lines

    11:10

    ATL

    1.6h

    11:48

    STL

    -MTWT--

  3. AA5204

    American Airlines

    06:10

    ABE

    1.9h

    08:02

    CLT

    SMTWTFS
    Search

  4. AA2475

    American Airlines

    07:26

    CLT

    2.1h

    08:30

    STL

    SMTWTFS

  5. UA5567

    United Airlines

    06:44

    ABE

    2.4h

    08:05

    ORD

    SMTWTFS
    Search

  6. UA5565

    United Airlines

    08:50

    ORD

    1.4h

    10:17

    STL

    -----F-

  7. UA5567

    United Airlines

    06:44

    ABE

    2.4h

    08:05

    ORD

    SMTWTFS
    Search

  8. UA1778

    United Airlines

    08:50

    ORD

    1.4h

    10:14

    STL

    SMTWT--

  9. AA5052

    American Airlines

    12:08

    ABE

    1.8h

    13:58

    CLT

    SMTWTFS
    Search

  10. AA2477

    American Airlines

    16:00

    CLT

    1.9h

    16:56

    STL

    SMTWTFS

  11. DL5241

    Delta Air Lines

    12:27

    ABE

    2.1h

    14:35

    ATL

    SMTWTFS
    Search

  12. DL1705

    Delta Air Lines

    17:25

    ATL

    1.7h

    18:05

    STL

    ---WT--

  13. DL5241

    Delta Air Lines

    12:27

    ABE

    2.1h

    14:35

    ATL

    SMTWTFS
    Search

  14. DL436

    Delta Air Lines

    18:00

    ATL

    1.7h

    18:41

    STL

    -MT----

  15. DL5241

    Delta Air Lines

    12:27

    ABE

    2.1h

    14:35

    ATL

    SMTWTFS
    Search

  16. DL2772

    Delta Air Lines

    15:17

    ATL

    1.7h

    15:57

    STL

    -MTWT--

  17. DL5246

    Delta Air Lines

    17:55

    ABE

    2.2h

    20:05

    ATL

    SMTWT-S
    Search

  18. DL2567

    Delta Air Lines

    23:00

    ATL

    1.7h

    23:40

    STL

    -MTWT--

  19. AA5502

    American Airlines

    19:42

    ABE

    1.9h

    21:34

    CLT

    SMTWTFS
    Search

  20. AA459

    American Airlines

    22:26

    CLT

    2.0h

    23:29

    STL

    SMTWT--
Find more flights and airlines

Lehigh Valley International Airport to St. Louis Lambert International Airport Flights Info

Flight distance1,294.83km
Cheapest one-way ticket priceCAD 276
Cheapest return ticket priceCAD 504

FAQs for Lehigh Valley International Airport to St. Louis Lambert International Airport Flights

  • 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.

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