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St. Louis to Wattay International Airport flight
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Cheap Flights from St. Louis to Wattay International Airport

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • STL19:01
        39h 29m
        2 stops
        VTE22:30
        St. Louis - Vientiane|Mon, Jul 15|Korean Air
        HK$8,642HK$14,366
        40% OFF
        40% OFF
        HK$14,366HK$8,642
      • STL19:01
        39h 29m
        2 stops
        VTE22:30
        St. Louis - Vientiane|Mon, Jul 15|Delta Air Lines
        HK$8,800HK$14,366
        39% OFF
        39% OFF
        HK$14,366HK$8,800
      • STL07:00
        28h
        2 stops
        VTE23:00
        St. Louis - Vientiane|Mon, Jul 15|American Airlines
        HK$10,430HK$14,366
        27% OFF
        27% OFF
        HK$14,366HK$10,430
      • STL06:29
        27h 51m
        2 stops
        VTE22:20
        St. Louis - Vientiane|Mon, Jul 15|Alaska Airlines
        HK$10,775
        HK$10,775
      • STL13:00
        3h 5m
        Direct
        VTE14:00
        St. Louis - Vientiane|Sun, Jul 7|Korean 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 St. Louis to Wattay International Airport
Korean Air
From HK$8,642
Delta Air Lines
From HK$8,800
American Airlines
From HK$10,430
Alaska Airlines
From HK$10,775
United Airlines
From HK$29,256
ANA airlines

Find more flights and airlines

Airports in St. Louis

  • 21.12 km from central St. Louis
    St. Louis Lambert International Airport
    Tickets From
    HK$8,642
Flight Schedule from St. Louis to Wattay International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. DL4981

    Delta Air Lines

    06:00

    STL

    2.5h

    09:29

    LGA

    SMTWT--
    Search

  2. OZ221

    Asiana Airlines

    12:55

    JFK

    15.6h

    17:30

    ICN

    SMTWTFS

  3. QV924

    Lao Airlines

    10:10

    ICN

    4.7h

    12:50

    VTE

    SM-WTF-

  4. DL4981

    Delta Air Lines

    06:00

    STL

    2.5h

    09:29

    LGA

    SMTWT--
    Search

  5. OZ223

    Asiana Airlines

    00:35

    JFK

    15.6h

    05:10

    ICN

    SMTWTFS

  6. QV924

    Lao Airlines

    10:10

    ICN

    4.7h

    12:50

    VTE

    SM-WTF-

  7. UA1781

    United Airlines

    06:08

    STL

    10.6h

    14:41

    SFO

    -MTWTFS
    Search

  8. OZ211

    Asiana Airlines

    23:30

    SFO

    13.0h

    04:30

    ICN

    SMTWTFS

  9. QV924

    Lao Airlines

    10:10

    ICN

    4.7h

    12:50

    VTE

    SM-WTF-

  10. AS4196

    Alaska Airlines

    06:29

    STL

    4.0h

    08:27

    LAX

    SMTWTFS
    Search

  11. MU586

    China Eastern Airlines

    12:30

    LAX

    13.7h

    17:10

    PVG

    SMTWTFS

  12. MU283

    China Eastern Airlines

    19:20

    PVG

    4.0h

    22:20

    VTE

    SMTWTFS

  13. AS473

    Alaska Airlines

    07:00

    STL

    4.5h

    09:33

    SEA

    SMTWTFS
    Search

  14. OZ271

    Asiana Airlines

    14:20

    SEA

    11.4h

    17:45

    ICN

    SMTWTFS

  15. QV924

    Lao Airlines

    10:10

    ICN

    4.7h

    12:50

    VTE

    SM-WTF-

  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. 7C4303

    Jeju Air

    19:45

    ICN

    5.3h

    23:00

    VTE

    SMTWTFS

  19. KE7036

    Korean Air

    17:19

    STL

    1.6h

    19:58

    ATL

    SMTWTFS
    Search

  20. KE5036

    Korean Air

    23:55

    ATL

    15.6h

    04:30

    ICN

    SMTWTFS

  21. QV924

    Lao Airlines

    10:10

    ICN

    4.7h

    12:50

    VTE

    SM-WTF-

  22. DL1393

    Delta Air Lines

    19:10

    STL

    1.6h

    21:49

    ATL

    ------S
    Search

  23. KE5040

    Korean Air

    09:45

    ATL

    15.7h

    14:25

    ICN

    SMTWTFS

  24. BX741

    Air Busan

    19:00

    ICN

    5.5h

    22:30

    VTE

    --TW-FS

  25. KE7034

    Korean Air

    19:10

    STL

    1.6h

    21:49

    ATL

    SMTWTFS
    Search

  26. KE5040

    Korean Air

    09:45

    ATL

    15.7h

    14:25

    ICN

    SMTWTFS

  27. BX741

    Air Busan

    19:00

    ICN

    5.5h

    22:30

    VTE

    --TW-FS
Find more flights and airlines

Flight Info of Flights from St. Louis to Wattay International Airport

Off-season for travel

April

Peak season for travel

June

FAQs for St. Louis to Wattay International Airport Flights

  • When are flight tickets from St. Louis (STL) to Vientiane (VTE) the cheapest?

    Airlines adjust prices for flights from St. Louis to Vientiane based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Vientiane (VTE) cost?

    According to Trip.com's data, the lowest price is around HK$26,554.

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

    • The distance from Wattay International Airport to downtown is about 5km. It takes about 20 minutes by taxi.

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