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St. Louis Lambert International Airport to Trieste flight
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Cheap Flights from St. Louis Lambert International Airport to Trieste

Search for flights from St. Louis Lambert International Airport to Trieste and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • STL13:39
        17h 21m
        2 stops
        TRS14:00
        St. Louis - Trieste|Wed, Mar 5|United Airlines
        MYR 2,244MYR 3,624
        38% OFF
        38% OFF
        MYR 3,624MYR 2,244

        Choose United Airlines flights from St. Louis to Trieste. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Trieste Airport. One-way Prices start from MYR 2,244 including taxes and charges.

      • STL17:36
        22h 9m
        2 stops
        TRS22:45
        St. Louis - Trieste|Wed, Mar 5|Lufthansa
        MYR 2,338MYR 3,624
        35% OFF
        35% OFF
        MYR 3,624MYR 2,338

        Choose Lufthansa flights from St. Louis to Trieste. The one-way connecting flight with Lufthansa departs from St. Louis Lambert International Airport on Wed, Mar 5, arriving at Trieste Airport. One-way Prices start from MYR 2,338 including taxes and charges.

      • STL13:05
        18h 55m
        2 stops
        TRS14:00
        St. Louis - Trieste|Wed, Mar 19|United Airlines
        MYR 2,506MYR 3,624
        31% OFF
        31% OFF
        MYR 3,624MYR 2,506

        Choose United Airlines flights from St. Louis to Trieste. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Wed, Mar 19, arriving at Trieste Airport. One-way Prices start from MYR 2,506 including taxes and charges.

      • STL13:05
        18h 55m
        2 stops
        TRS14:00
        St. Louis - Trieste|Wed, Mar 19|Lufthansa
        MYR 2,558
        MYR 2,558

        Choose Lufthansa flights from St. Louis to Trieste. The one-way connecting flight with Lufthansa departs from St. Louis Lambert International Airport on Wed, Mar 19, arriving at Trieste Airport. One-way Prices start from MYR 2,558 including taxes and charges.

      • STL17:35
        22h
        2 stops
        TRS22:35
        St. Louis - Trieste|Sun, Apr 20|United Airlines
        MYR 2,745
        MYR 2,745

        Choose United Airlines flights from St. Louis to Trieste. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Apr 20, arriving at Trieste Airport. One-way Prices start from MYR 2,745 including taxes and charges.

      • STL13:12
        17h 53m
        2 stops
        TRS14:05
        St. Louis - Trieste|Sun, Apr 20|Lufthansa
        MYR 2,815
        MYR 2,815

        Choose Lufthansa flights from St. Louis to Trieste. The one-way connecting flight with Lufthansa departs from St. Louis Lambert International Airport on Sun, Apr 20, arriving at Trieste Airport. One-way Prices start from MYR 2,815 including taxes and charges.

      • STL17:33
        37h 32m
        2 stops
        TRS14:05
        St. Louis - Trieste|Sat, Apr 19|Lufthansa
        MYR 2,842
        MYR 2,842

        Choose Lufthansa flights from St. Louis to Trieste. The one-way connecting flight with Lufthansa departs from St. Louis Lambert International Airport on Sat, Apr 19, arriving at Trieste Airport. One-way Prices start from MYR 2,842 including taxes and charges.

      • STL11:39
        25h 6m
        2 stops
        TRS18:45
        St. Louis - Trieste|Wed, Mar 19|Iberia
        MYR 2,988
        MYR 2,988

        Choose Iberia flights from St. Louis to Trieste. The one-way connecting flight with Iberia departs from St. Louis Lambert International Airport on Wed, Mar 19, arriving at Trieste Airport. One-way Prices start from MYR 2,988 including taxes and charges.

      • STL08:48
        22h 17m
        2 stops
        TRS14:05
        St. Louis - Trieste|Sat, Apr 19|United Airlines
        MYR 3,006
        MYR 3,006

        Choose United Airlines flights from St. Louis to Trieste. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sat, Apr 19, arriving at Trieste Airport. One-way Prices start from MYR 3,006 including taxes and charges.

      • STL13:05
        19h 25m
        2 stops
        TRS14:30
        St. Louis - Trieste|Wed, Mar 19|Delta Air Lines
        MYR 3,108
        MYR 3,108

        Choose Delta Air Lines flights from St. Louis to Trieste. The one-way connecting flight with Delta Air Lines departs from St. Louis Lambert International Airport on Wed, Mar 19, arriving at Trieste Airport. One-way Prices start from MYR 3,108 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        TRS02:00 pm
        St. Louis - Trieste|Sat, Mar 8|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.

There are 1 airport(s) in Trieste. Discover the top routes now!

Learn about different airports in Trieste, find the best flight and transfer options, and plan your journey.

  • 1.28 km from downtown Trieste
    Trieste Airport
    Tickets From
    MYR 2,244

Flight Schedule from St. Louis Lambert International Airport to Trieste

Check the schedule for flights from St. Louis Lambert International Airport to Trieste and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL4981

    Delta Air Lines

    06:00

    STL

    2.5h

    09:29

    LGA

    SMTWT--
    Search

  2. AZ609

    ITA Airways

    16:05

    JFK

    8.6h

    06:40

    FCO

    SMTWTFS

  3. AZ1357

    ITA Airways

    09:15

    FCO

    1.2h

    10:25

    TRS

    SMTWTFS

  4. IB4150

    Iberia

    10:49

    STL

    2.1h

    12:55

    DFW

    SMTWT-S
    Search

  5. IB4864

    Iberia

    14:35

    DFW

    10.5h

    08:05

    FCO

    ---WT--

  6. AZ1359

    ITA Airways

    17:35

    FCO

    1.2h

    18:45

    TRS

    SMTWTFS

  7. AA1362

    American Airlines

    11:25

    STL

    2.1h

    13:31

    DFW

    SMTWTFS
    Search

  8. AA240

    American Airlines

    14:35

    DFW

    10.5h

    08:05

    FCO

    ---WTF-

  9. AZ1365

    ITA Airways

    13:20

    FCO

    1.2h

    14:30

    TRS

    SMTWTFS

  10. UA4454

    United Airlines

    13:00

    STL

    2.1h

    16:06

    IAD

    SMTWTFS
    Search

  11. UA8826

    United Airlines

    18:10

    IAD

    7.8h

    08:00

    FRA

    SMTWTFS

  12. EN8818

    Air Dolomiti

    12:35

    FRA

    1.4h

    14:00

    TRS

    SMTWTFS

  13. UA5721

    United Airlines

    13:05

    STL

    1.5h

    14:37

    ORD

    ---WT--
    Search

  14. UA8837

    United Airlines

    16:00

    ORD

    8.3h

    07:20

    FRA

    SMTWTFS

  15. EN8818

    Air Dolomiti

    12:35

    FRA

    1.4h

    14:00

    TRS

    SMTWTFS

  16. LH8923

    Lufthansa

    13:10

    STL

    1.5h

    14:40

    ORD

    SMTWTFS
    Search

  17. LH431

    Lufthansa

    16:00

    ORD

    8.3h

    07:20

    FRA

    SMTWTFS

  18. LH9570

    Lufthansa

    12:35

    FRA

    1.4h

    14:00

    TRS

    SMTWTFS

  19. UA2625

    United Airlines

    13:30

    STL

    2.5h

    15:00

    DEN

    SMTWTFS
    Search

  20. UA8879

    United Airlines

    17:50

    DEN

    9.5h

    11:20

    FRA

    SMTWTFS

  21. EN8818

    Air Dolomiti

    12:35

    FRA

    1.4h

    14:00

    TRS

    SMTWTFS

  22. UA9067

    United Airlines

    15:25

    STL

    8.9h

    07:20

    FRA

    --T-T-S
    Search

  23. LH9570

    Lufthansa

    12:35

    FRA

    1.4h

    14:00

    TRS

    SMTWTFS

  24. UA1156

    United Airlines

    17:18

    STL

    1.3h

    18:34

    ORD

    SMTWTFS
    Search

  25. UA8835

    United Airlines

    22:30

    ORD

    8.6h

    14:05

    FRA

    S-TWTFS

  26. LH9572

    Lufthansa

    21:20

    FRA

    1.4h

    22:45

    TRS

    S-TWT--

  27. LH8793

    Lufthansa

    17:27

    STL

    1.4h

    18:52

    ORD

    SMTWTFS
    Search

  28. LH433

    Lufthansa

    22:30

    ORD

    8.6h

    14:05

    FRA

    S-TWTFS

  29. LH9572

    Lufthansa

    21:20

    FRA

    1.4h

    22:45

    TRS

    S-TWT--
Find more flights and airlines

Flight Info of Flights from St. Louis Lambert International Airport to Trieste

Off-season for travelMarch
Peak season for travelFebruary

FAQs for St. Louis Lambert International Airport to Trieste Flights

  • How many airports are there in Trieste (TRS)?

    There are 1 airport(s) near Trieste (TRS): Trieste Airport.

  • What is the transportation method from the main airport to downtown in Trieste?

    • The distance from Trieste Airport to downtown is about 29 km, by taxi about 40 minutes.

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