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Cheap Flights from St. Louis Lambert International Airport to Chiang Mai International Airport

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

  • One way
  • Round-trip
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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 Chiang Mai International Airport

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

Alaska Airlines
From $1,068
American Airlines
From $1,125
Southwest Airlines
From $1,516
Delta Air Lines
From $1,614
Korean Air
From $1,639
ANA airlines
Find more flights and airlines
Flight Schedule from St. Louis Lambert International Airport to Chiang Mai International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule
  1. DL5824

    06:00

    STL

    2.6h

    09:34

    LGA

    -M-----
  2. OZ221

    12:55

    JFK

    15.6h

    17:30

    ICN

    SMTWTFS
  3. OZ765

    19:40

    ICN

    6.1h

    23:45

    CNX

    SMTWTFS
  4. KE3735

    06:00

    STL

    1.6h

    08:37

    ATL

    SMTWTFS
  5. KE5040

    09:45

    ATL

    15.7h

    14:25

    ICN

    SMTWTF-
  6. 7C4205

    18:00

    ICN

    5.6h

    21:35

    CNX

    SMTWTFS
  7. AS473

    07:00

    STL

    4.4h

    09:25

    SEA

    SMTWTFS
  8. OZ271

    14:20

    SEA

    11.4h

    17:45

    ICN

    SMTWTFS
  9. OZ765

    19:40

    ICN

    6.1h

    23:45

    CNX

    SMTWTFS
  10. AA1410

    07:01

    STL

    2.0h

    09:01

    DFW

    SMTWTFS
  11. AA281

    10:30

    DFW

    14.8h

    15:15

    ICN

    SMTWTFS
  12. 7C4205

    18:00

    ICN

    5.6h

    21:35

    CNX

    SMTWTFS
  13. DL5314

    18:15

    STL

    2.5h

    21:47

    LGA

    S-----S
  14. OZ223

    00:35

    JFK

    15.6h

    05:10

    ICN

    SM-W-FS
  15. OZ765

    19:40

    ICN

    6.1h

    23:45

    CNX

    SMTWTFS
  16. AA2277

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
  17. KE012

    23:50

    LAX

    12.7h

    04:30

    ICN

    SMTWTFS
  18. KE667

    17:10

    ICN

    5.5h

    20:40

    CNX

    SMTWTFS
  19. AA2277

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
  20. CZ328

    23:50

    LAX

    14.8h

    05:40

    CAN

    S-T-TFS
  21. CZ3033

    16:05

    CAN

    2.8h

    17:50

    CNX

    --T-T-S
  22. AA2277

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
  23. JX001

    00:50

    LAX

    13.8h

    05:40

    TPE

    SMTWTFS
  24. JX751

    13:20

    TPE

    3.9h

    16:15

    CNX

    -MTWTFS
  25. AA2277

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
  26. BR015

    00:30

    LAX

    14.3h

    05:45

    TPE

    SMTWTFS
  27. BR257

    07:25

    TPE

    4.0h

    10:25

    CNX

    SMTWTFS
  28. AA2277

    18:59

    STL

    4.1h

    21:06

    LAX

    SMTWTFS
  29. BR011

    00:05

    LAX

    14.2h

    05:15

    TPE

    SMTWTFS
  30. BR257

    07:25

    TPE

    4.0h

    10:25

    CNX

    SMTWTFS

St. Louis Lambert International Airport to Chiang Mai International Airport Flights Info

Flight distance13,561.63km
Cheapest one-way ticket price$1,067
Cheapest return ticket price$1,325

FAQs for St. Louis Lambert International Airport to Chiang Mai International Airport Flights

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

    • The distance from Chiang Mai International Airport to downtown is about 3km. It takes about 20 minutes by taxi.
  • What's the closest airport to Chiang Mai International Airport (CNX)?

    The closest airport to Chiang Mai International Airport (CNX) is Pai Airport. The distance is around 87km.