Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Chiang Mai Province
>
Flights to Chiang Mai
>
St. Louis to Chiang Mai flight
>
St. Louis Lambert International Airport to Chiang Mai International Airport flight

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.

  • Round-trip
  • One way

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.

United Airlines
From AED 2,847
Alaska Airlines
From AED 2,873
Hawaiian Airlines
From AED 4,344
American Airlines
From AED 4,398
Delta Air Lines
From AED 4,521
Korean Air
From AED 4,521
Asiana Airlines
From AED 9,882
Air Canada
From AED 16,267

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. KE3830

    St. Louis Lambert International Airport

    08:55

    STL

    1h 34m

    10:29

    MSP

    S M T W T F S
    Search

  2. KE5034

    Minneapolis–Saint Paul International Airport

    13:40

    MSP

    13h 40m

    17:20

    ICN

    S M T W T F S

  3. KE667

    Incheon International Airport

    18:25

    ICN

    5h 30m

    21:55

    CNX

    S M T W T F S

  4. DL1597

    St. Louis Lambert International Airport

    06:30

    STL

    1h 36m

    08:06

    MSP

    S M T W T F S
    Search

  5. KE5034

    Minneapolis–Saint Paul International Airport

    13:40

    MSP

    13h 40m

    17:20

    ICN

    S M T W T F S

  6. KE667

    Incheon International Airport

    18:25

    ICN

    5h 30m

    21:55

    CNX

    S M T W T F S

  7. AA2444

    St. Louis Lambert International Airport

    06:07

    STL

    1h 18m

    07:25

    ORD

    S M T W T F S
    Search

  8. KE038

    O'Hare International Airport

    12:30

    ORD

    14h 20m

    16:50

    ICN

    S M T W T F S

  9. KE667

    Incheon International Airport

    18:25

    ICN

    5h 30m

    21:55

    CNX

    S M T W T F S

  10. UA1315

    St. Louis Lambert International Airport

    17:54

    STL

    4h 28m

    20:22

    SFO

    S M T W T F S
    Search

  11. BR017

    San Francisco International Airport

    01:25

    SFO

    12h 40m

    05:05

    TPE

    S M T W T F S

  12. BR257

    Taiwan Taoyuan International Airport

    07:25

    TPE

    4h

    10:25

    CNX

    S M T W T F S

  13. HA7127

    St. Louis Lambert International Airport

    06:41

    STL

    4h 29m

    09:10

    SEA

    S M T W T F S
    Search

  14. OZ271

    Seattle–Tacoma International Airport

    14:30

    SEA

    11h 25m

    17:55

    ICN

    S M T W T F S

  15. OZ765

    Incheon International Airport

    19:50

    ICN

    5h 50m

    23:40

    CNX

    S M T W T F S

  16. AS473

    St. Louis Lambert International Airport

    06:41

    STL

    4h 29m

    09:10

    SEA

    S M T W T F S
    Search

  17. OZ271

    Seattle–Tacoma International Airport

    14:30

    SEA

    11h 25m

    17:55

    ICN

    S M T W T F S

  18. OZ765

    Incheon International Airport

    19:50

    ICN

    5h 50m

    23:40

    CNX

    S M T W T F S

  19. AA1854

    St. Louis Lambert International Airport

    06:15

    STL

    4h 7m

    08:22

    LAX

    S M T W T F S
    Search

  20. OZ201

    Los Angeles International Airport

    12:40

    LAX

    12h 55m

    17:35

    ICN

    S M T W T F S

  21. OZ765

    Incheon International Airport

    19:50

    ICN

    5h 50m

    23:40

    CNX

    S M T W T F S

  22. DL4981

    St. Louis Lambert International Airport

    06:00

    STL

    2h 30m

    09:30

    LGA

    S M T W T - S
    Search

  23. OZ221

    John F. Kennedy International Airport

    12:55

    JFK

    15h 45m

    17:40

    ICN

    S M T W T F S

  24. OZ765

    Incheon International Airport

    19:50

    ICN

    5h 50m

    23:40

    CNX

    S M T W T F S

  25. KE7034

    St. Louis Lambert International Airport

    15:30

    STL

    1h 45m

    18:15

    ATL

    S M T W T F S
    Search

  26. KE5036

    Hartsfield-Jackson Atlanta International Airport

    23:45

    ATL

    15h 15m

    04:00

    ICN

    S M T W T F S

  27. KE667

    Incheon International Airport

    18:25

    ICN

    5h 30m

    21:55

    CNX

    S M T W T F S

  28. AC8970

    St. Louis Lambert International Airport

    09:15

    STL

    1h 58m

    12:13

    YYZ

    S M T W T - S
    Search

  29. CX829

    Toronto Pearson International Airport

    01:50

    YYZ

    15h 10m

    05:00

    HKG

    S M T W T F S

  30. HX749

    Hong Kong International Airport

    15:40

    HKG

    2h 55m

    17:35

    CNX

    S M T - T F S
Find more flights and airlines

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

Flight distance 13,561.63 km

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 3 km, by taxi about 20 minutes.

  • What's the closest airport to Chiang Mai International Airport (CNX)?

    The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport. The distance is around 78 km.

Popular Destinations

  • Recommended Routes Departing From St. Louis Lambert International Airport
  • Recommended Routes Going to Chiang Mai International Airport
  • Top Flight Destinations in Thailand
  • Popular Airports