App
Customer Support
HKD
Search Bookings
Trip.com
>
Flights
>
Flights to Ulsan
>
St. Louis to Ulsan flight
>
St. Louis Lambert International Airport to Ulsan 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 St. Louis Lambert International Airport to Ulsan Airport

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

  • One way
  • Round-trip
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|Normal Airline
      Search
      Search
    • STL13:00
      3h 5m
      Direct
      USN14:00
      St. Louis - Ulsan|Fri, Jun 28|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 Ulsan Airport

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

American Airlines
From HK$17,944
Delta Air Lines
From HK$18,950
Korean Air
From HK$21,209
ANA airlines

Find more flights and airlines

Flight Schedule from St. Louis Lambert International Airport to Ulsan Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2261

    American Airlines

    05:30

    STL

    1.9h

    07:24

    DFW

    SMTWTFS
    Search

  2. KE5032

    Korean Air

    10:55

    DFW

    14.3h

    15:15

    ICN

    SMTWTFS

  3. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  4. DL1524

    Delta Air Lines

    06:00

    STL

    1.6h

    08:34

    ATL

    SMTWTFS
    Search

  5. KE5040

    Korean Air

    09:45

    ATL

    15.7h

    14:25

    ICN

    SMTWTFS

  6. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  7. KE3830

    Korean Air

    06:06

    STL

    1.6h

    07:43

    MSP

    SMTWTFS
    Search

  8. KE5034

    Korean Air

    11:25

    MSP

    13.9h

    15:20

    ICN

    SMTWTFS

  9. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  10. DL1597

    Delta Air Lines

    06:06

    STL

    1.6h

    07:43

    MSP

    SMTWTFS
    Search

  11. DL171

    Delta Air Lines

    11:25

    MSP

    13.9h

    15:20

    ICN

    SMTWTFS

  12. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  13. DL1626

    Delta Air Lines

    06:30

    STL

    1.5h

    09:01

    DTW

    SMTWTFS
    Search

  14. DL159

    Delta Air Lines

    13:20

    DTW

    15.0h

    17:20

    ICN

    SMTWTFS

  15. KE1843

    Korean Air

    07:20

    GMP

    1.0h

    08:20

    USN

    SMTWTFS

  16. AA417

    American Airlines

    07:00

    STL

    1.9h

    08:53

    DFW

    SMTWTFS
    Search

  17. KE032

    Korean Air

    12:10

    DFW

    14.5h

    16:40

    ICN

    SMTWTFS

  18. KE1843

    Korean Air

    07:20

    GMP

    1.0h

    08:20

    USN

    SMTWTFS

  19. AA417

    American Airlines

    07:00

    STL

    1.9h

    08:53

    DFW

    SMTWTFS
    Search

  20. KE5032

    Korean Air

    10:55

    DFW

    14.3h

    15:15

    ICN

    SMTWTFS

  21. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  22. DL1485

    Delta Air Lines

    17:19

    STL

    1.6h

    19:58

    ATL

    SMTWTFS
    Search

  23. KE5036

    Korean Air

    23:55

    ATL

    15.6h

    04:30

    ICN

    SMTWTFS

  24. KE1843

    Korean Air

    07:20

    GMP

    1.0h

    08:20

    USN

    SMTWTFS

  25. DL1605

    Delta Air Lines

    17:40

    STL

    1.7h

    19:22

    MSP

    SMTWT-S
    Search

  26. DL171

    Delta Air Lines

    11:25

    MSP

    13.9h

    15:20

    ICN

    SMTWTFS

  27. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS

  28. AA3949

    American Airlines

    19:47

    STL

    1.9h

    21:42

    DFW

    SMTWTFS
    Search

  29. KE5032

    Korean Air

    10:55

    DFW

    14.3h

    15:15

    ICN

    SMTWTFS

  30. KE1847

    Korean Air

    18:35

    GMP

    1.0h

    19:35

    USN

    SMTWTFS
Find more flights and airlines

St. Louis Lambert International Airport to Ulsan Airport Flights Info

Flight distance10,808.98km

FAQs for St. Louis Lambert International Airport to Ulsan Airport Flights

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

    • The distance from Ulsan Airport to downtown is about 7km. It takes about 20 minutes by taxi.

  • What's the closest airport to Ulsan Airport (USN)?

    The closest airport to Ulsan Airport (USN) is Pohang Gyeongju Airport. The distance is around 44km.

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.