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St. Louis Lambert International Airport to Watertown Regional Airport flight
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Cheap Flights from St. Louis Lambert International Airport to Watertown Regional Airport

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

  • One way
  • Round-trip
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      ATY14:00
      St. Louis - Watertown|Thu, May 30|Normal Airline
      Search
      Search

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 Watertown Regional Airport

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

Southern Airways Express
From €417
American Airlines
From €417
United Airlines
From €468
Delta Air Lines
From €475
Alaska Airlines
From €812
ANA airlines

Find more flights and airlines

Flight Schedule from St. Louis Lambert International Airport to Watertown Regional Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA4428

    United Airlines

    06:34

    STL

    1.5h

    08:05

    ORD

    SMTWTFS
    Search

  2. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  3. UA4183

    United Airlines

    08:05

    STL

    1.5h

    09:36

    ORD

    SMTWTFS
    Search

  4. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  5. AA3564

    American Airlines

    09:44

    STL

    1.4h

    11:05

    ORD

    SMTWTF-
    Search

  6. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  7. AA4794

    American Airlines

    12:44

    STL

    1.3h

    14:03

    ORD

    SMTWTFS
    Search

  8. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  9. UA3611

    United Airlines

    13:27

    STL

    1.5h

    14:55

    ORD

    SMTWTFS
    Search

  10. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  11. 9X464

    Southern Airways Express

    16:45

    STL

    0.8h

    17:35

    UIN

    SMTWT-S
    Search

  12. 9X485

    Southern Airways Express

    18:40

    UIN

    1.9h

    20:37

    ORD

    S--WT-S

  13. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  14. UA2154

    United Airlines

    17:31

    STL

    1.4h

    18:55

    ORD

    SMTWTFS
    Search

  15. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  16. AA872

    American Airlines

    17:40

    STL

    1.3h

    18:57

    ORD

    SMTWT-S
    Search

  17. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S

  18. DL1195

    Delta Air Lines

    18:50

    STL

    3.2h

    21:03

    SLC

    S--WT--
    Search

  19. DL2462

    Delta Air Lines

    21:40

    SLC

    1.6h

    23:14

    DEN

    SMTWTFS

  20. KG3919

    Key Lime Air

    16:55

    DEN

    1.7h

    19:35

    ATY

    S-TWT-S

  21. 9X462

    Southern Airways Express

    20:35

    STL

    0.8h

    21:25

    UIN

    S--WT--
    Search

  22. 9X487

    Southern Airways Express

    10:05

    UIN

    1.9h

    12:02

    ORD

    SMTWTFS

  23. KG3915

    Key Lime Air

    14:45

    ORD

    1.8h

    16:35

    ATY

    SMTWT-S
Find more flights and airlines

St. Louis Lambert International Airport to Watertown Regional Airport Flights Info

Flight distance887.2km
Cheapest return ticket price€417

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