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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
      • STL01:39 pm
        17h 21m
        2 stops
        TRS02:00 pm
        St. Louis - Trieste|Wed, Mar 5|United Airlines
        PHP 29,171PHP 47,115
        38% OFF
        38% OFF
        PHP 47,115PHP 29,171

        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 PHP 29,171 including taxes and charges.

      • STL05:36 pm
        22h 9m
        2 stops
        TRS10:45 pm
        St. Louis - Trieste|Wed, Mar 5|Lufthansa
        PHP 30,390PHP 47,115
        35% OFF
        35% OFF
        PHP 47,115PHP 30,390

        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 PHP 30,390 including taxes and charges.

      • STL01:05 pm
        18h 55m
        2 stops
        TRS02:00 pm
        St. Louis - Trieste|Wed, Mar 19|United Airlines
        PHP 32,582PHP 47,115
        31% OFF
        31% OFF
        PHP 47,115PHP 32,582

        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 PHP 32,582 including taxes and charges.

      • STL01:05 pm
        18h 55m
        2 stops
        TRS02:00 pm
        St. Louis - Trieste|Wed, Mar 19|Lufthansa
        PHP 33,251
        PHP 33,251

        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 PHP 33,251 including taxes and charges.

      • STL05:35 pm
        22h
        2 stops
        TRS10:35 pm
        St. Louis - Trieste|Sun, Apr 20|United Airlines
        PHP 35,681
        PHP 35,681

        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 PHP 35,681 including taxes and charges.

      • STL01:12 pm
        17h 53m
        2 stops
        TRS02:05 pm
        St. Louis - Trieste|Sun, Apr 20|Lufthansa
        PHP 36,590
        PHP 36,590

        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 PHP 36,590 including taxes and charges.

      • STL05:33 pm
        37h 32m
        2 stops
        TRS02:05 pm
        St. Louis - Trieste|Sat, Apr 19|Lufthansa
        PHP 36,948
        PHP 36,948

        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 PHP 36,948 including taxes and charges.

      • STL11:39 am
        25h 6m
        2 stops
        TRS06:45 pm
        St. Louis - Trieste|Wed, Mar 19|Iberia
        PHP 38,845
        PHP 38,845

        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 PHP 38,845 including taxes and charges.

      • STL08:48 am
        22h 17m
        2 stops
        TRS02:05 pm
        St. Louis - Trieste|Sat, Apr 19|United Airlines
        PHP 39,076
        PHP 39,076

        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 PHP 39,076 including taxes and charges.

      • STL01:05 pm
        19h 25m
        2 stops
        TRS02:30 pm
        St. Louis - Trieste|Wed, Mar 19|Delta Air Lines
        PHP 40,398
        PHP 40,398

        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 PHP 40,398 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
    PHP 29,171

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. UA4454

    United Airlines

    01:00 pm

    STL

    2.1h

    04:06 pm

    IAD

    SMTWTFS
    Search

  2. UA8826

    United Airlines

    06:10 pm

    IAD

    7.8h

    08:00 am

    FRA

    SMTWTFS

  3. EN8818

    Air Dolomiti

    12:35 pm

    FRA

    1.4h

    02:00 pm

    TRS

    SMTWTFS

  4. UA5721

    United Airlines

    01:05 pm

    STL

    1.5h

    02:37 pm

    ORD

    ---WT--
    Search

  5. UA8837

    United Airlines

    04:00 pm

    ORD

    8.3h

    07:20 am

    FRA

    SMTWTFS

  6. EN8818

    Air Dolomiti

    12:35 pm

    FRA

    1.4h

    02:00 pm

    TRS

    SMTWTFS

  7. LH8923

    Lufthansa

    01:10 pm

    STL

    1.5h

    02:40 pm

    ORD

    SMTWTFS
    Search

  8. LH431

    Lufthansa

    04:00 pm

    ORD

    8.3h

    07:20 am

    FRA

    SMTWTFS

  9. LH9570

    Lufthansa

    12:35 pm

    FRA

    1.4h

    02:00 pm

    TRS

    SMTWTFS

  10. UA2625

    United Airlines

    01:30 pm

    STL

    2.5h

    03:00 pm

    DEN

    SMTWTFS
    Search

  11. UA8879

    United Airlines

    05:50 pm

    DEN

    9.5h

    11:20 am

    FRA

    SMTWTFS

  12. EN8818

    Air Dolomiti

    12:35 pm

    FRA

    1.4h

    02:00 pm

    TRS

    SMTWTFS

  13. UA9067

    United Airlines

    03:25 pm

    STL

    8.9h

    07:20 am

    FRA

    --T-T-S
    Search

  14. LH9570

    Lufthansa

    12:35 pm

    FRA

    1.4h

    02:00 pm

    TRS

    SMTWTFS

  15. UA1156

    United Airlines

    05:18 pm

    STL

    1.3h

    06:34 pm

    ORD

    SMTWTFS
    Search

  16. UA8835

    United Airlines

    10:30 pm

    ORD

    8.6h

    02:05 pm

    FRA

    S-TWTFS

  17. LH9572

    Lufthansa

    09:20 pm

    FRA

    1.4h

    10:45 pm

    TRS

    S-TWT--

  18. LH8793

    Lufthansa

    05:27 pm

    STL

    1.4h

    06:52 pm

    ORD

    SMTWTFS
    Search

  19. LH433

    Lufthansa

    10:30 pm

    ORD

    8.6h

    02:05 pm

    FRA

    S-TWTFS

  20. LH9572

    Lufthansa

    09:20 pm

    FRA

    1.4h

    10:45 pm

    TRS

    S-TWT--

  21. DL4981

    Delta Air Lines

    06:00 am

    STL

    2.5h

    09:29 am

    LGA

    SMTWT--
    Search

  22. AZ609

    ITA Airways

    04:05 pm

    JFK

    8.6h

    06:40 am

    FCO

    SMTWTFS

  23. AZ1357

    ITA Airways

    09:15 am

    FCO

    1.2h

    10:25 am

    TRS

    SMTWTFS

  24. IB4150

    Iberia

    10:49 am

    STL

    2.1h

    12:55 pm

    DFW

    SMTWT-S
    Search

  25. IB4864

    Iberia

    02:35 pm

    DFW

    10.5h

    08:05 am

    FCO

    ---WT--

  26. AZ1359

    ITA Airways

    05:35 pm

    FCO

    1.2h

    06:45 pm

    TRS

    SMTWTFS

  27. AA1362

    American Airlines

    11:25 am

    STL

    2.1h

    01:31 pm

    DFW

    SMTWTFS
    Search

  28. AA240

    American Airlines

    02:35 pm

    DFW

    10.5h

    08:05 am

    FCO

    ---WT--

  29. AZ1365

    ITA Airways

    01:20 pm

    FCO

    1.2h

    02:30 pm

    TRS

    SMTWTFS
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

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

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

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