Help
Trip.com
>
Flights
>
Flights to St. Louis
>
Allentown to St. Louis flight
>
Lehigh Valley International Airport to St. Louis Lambert International Airport flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Lehigh Valley International Airport to St. Louis Lambert International Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • ABE09:15
        25h 32m
        1 stop
        STL09:47
        Allentown - St. Louis|Sun, Apr 28|Allegiant Air
        CNY 127CNY 404
        69% OFF
        69% OFF
        CNY 404CNY 127
      • ABE06:35
        4h 39m
        1 stop
        STL10:14
        Allentown - St. Louis|Wed, May 8|United Airlines
        CNY 202CNY 404
        50% OFF
        50% OFF
        CNY 404CNY 202
      • ABE14:53
        44h 25m
        2 stops
        STL10:18
        Allentown - St. Louis|Fri, Apr 26|Allegiant Air
        CNY 225CNY 404
        44% OFF
        44% OFF
        CNY 404CNY 225
      • ABE17:49
        6h 54m
        1 stop
        STL23:43
        Allentown - St. Louis|Fri, Jun 14|Delta Air Lines
        CNY 237
        CNY 237
      • ABE06:00
        6h 48m
        1 stop
        STL11:48
        Allentown - St. Louis|Wed, May 8|Delta Air Lines
        CNY 265
        CNY 265
      • ABE06:00
        5h 59m
        1 stop
        STL10:59
        Allentown - St. Louis|Sun, Apr 28|Delta Air Lines
        CNY 266
        CNY 266
      • ABE06:35
        4h 39m
        1 stop
        STL10:14
        Allentown - St. Louis|Sun, Apr 28|United Airlines
        CNY 267
        CNY 267
      • ABE19:51
        5h 12m
        1 stop
        STL00:03
        Allentown - St. Louis|Fri, Jun 14|American Airlines
        CNY 273
        CNY 273
      • ABE12:22
        5h 26m
        1 stop
        STL16:48
        Allentown - St. Louis|Sat, Jun 15|American Airlines
        CNY 282
        CNY 282
      • ABE06:25
        4h 48m
        1 stop
        STL10:13
        Allentown - St. Louis|Fri, Apr 26|American Airlines
        CNY 283
        CNY 283
      • ABE13:00
        3h 5m
        Direct
        STL14:00
        Allentown - St. Louis|Tue, Apr 30|Allegiant Air
        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

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

Allegiant Air
From US$127
United Airlines
From US$202
Delta Air Lines
From US$237
American Airlines
From US$273
ANA airlines
Find more flights and airlines
Flight Schedule from Lehigh Valley International Airport to St. Louis Lambert International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL5251

    Delta Air Lines

    06:00

    ABE

    2.3h

    08:20

    ATL

    SMTWTFS
    Search

  2. DL2678

    Delta Air Lines

    11:15

    ATL

    1.7h

    11:56

    STL

    SMTWTFS

  3. DL5251

    Delta Air Lines

    06:00

    ABE

    2.3h

    08:20

    ATL

    SMTWTFS
    Search

  4. DL1046

    Delta Air Lines

    10:15

    ATL

    1.7h

    10:59

    STL

    SMTWTFS

  5. AA5204

    American Airlines

    06:05

    ABE

    1.9h

    07:57

    CLT

    SMTWTFS
    Search

  6. AA2475

    American Airlines

    07:26

    CLT

    2.1h

    08:30

    STL

    SMTWTFS

  7. UA5567

    United Airlines

    06:44

    ABE

    2.4h

    08:05

    ORD

    SMTWTFS
    Search

  8. UA3640

    United Airlines

    08:50

    ORD

    1.4h

    10:17

    STL

    -----F-

  9. UA5567

    United Airlines

    06:44

    ABE

    2.4h

    08:05

    ORD

    SMTWTFS
    Search

  10. UA1778

    United Airlines

    08:50

    ORD

    1.4h

    10:14

    STL

    SMTWT-S

  11. AA5052

    American Airlines

    12:08

    ABE

    1.8h

    13:58

    CLT

    SMTWTFS
    Search

  12. AA2477

    American Airlines

    16:00

    CLT

    1.9h

    16:56

    STL

    SMTWTFS

  13. AA5052

    American Airlines

    12:08

    ABE

    1.8h

    13:58

    CLT

    SMTWTFS
    Search

  14. AA831

    American Airlines

    13:10

    CLT

    2.1h

    14:14

    STL

    SMTWTFS

  15. DL5241

    Delta Air Lines

    12:23

    ABE

    2.2h

    14:35

    ATL

    SMTWTFS
    Search

  16. DL2732

    Delta Air Lines

    22:55

    ATL

    1.7h

    23:39

    STL

    SMTWTFS

  17. UA5717

    United Airlines

    17:32

    ABE

    2.2h

    18:46

    ORD

    SMTWTFS
    Search

  18. AA3564

    American Airlines

    08:15

    ORD

    1.4h

    09:39

    STL

    SMTWTFS

  19. DL5246

    Delta Air Lines

    17:55

    ABE

    2.2h

    20:05

    ATL

    SMTWT-S
    Search

  20. DL2732

    Delta Air Lines

    22:55

    ATL

    1.7h

    23:39

    STL

    SMTWTFS
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 price$126
Cheapest return ticket price$375

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. It takes about 40 minutes by taxi.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2024 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.