There are 5 ways to get from St. Louis to Chiang Mai by plane, train, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly from Lambert–St. Louis International Airport
best- Fly from Lambert–St. Louis International Airport (STL) to Chiang Mai International Airport (CNX)plane STL - CNX
25h 41m฿27,084–70,084Train to Chicago O'Hare International Airport, fly
cheapest- Take the train from St. Louis to Chicago Union Stationtrain
- Fly from Chicago O'Hare International Airport (ORD) to Chiang Mai International Airport (CNX)plane ORD - CNX
29h 45m฿17,753–48,806Bus to Williamson County Regional Airport, fly
- Take the bus from St. Louis to Carbondalebus
- Fly from Williamson County Regional Airport (MWA) to Chiang Mai International Airport (CNX)plane MWA - CNX
32h 15m฿22,486–62,365Train to Abraham Lincoln Capital Airport, fly
- Take the train from St. Louis to Springfieldtrain
- Fly from Abraham Lincoln Capital Airport (SPI) to Chiang Mai International Airport (CNX)plane SPI - CNX
31h 12m฿19,324–52,788Bus to Decatur Airport, fly
- Take the bus from St Louis Bus Station to Decatur Downtown Transportation Centerbus
- Fly from Decatur Airport (DEC) to Chiang Mai International Airport (CNX)plane DEC - CNX
29h 31m฿19,170–51,629
Lambert–St. Louis International Airport (STL) to Chiang Mai International Airport (CNX) flights
Comparing Your Travel Options
The cheapest way to get from St. Louis to Chiang Mai is to train and fly which costs ฿17000 - ฿49000 and takes 29h 45m.
The fastest way to get from St. Louis to Chiang Mai is to fly which takes 25h 41m and costs ฿27000 - ฿70000.
The distance between St. Louis and Chiang Mai is 13569 km.
It takes approximately 25h 41m to get from St. Louis to Chiang Mai, including transfers.
Chiang Mai is 12h ahead of St. Louis. It is currently 3:47 PM in St. Louis and 3:47 AM in Chiang Mai.
There are 3405+ hotels available in Chiang Mai.
What companies run services between St. Louis, MO, USA and Chiang Mai, Thailand?
Delta, Korean Air, and 10 other airlines fly from Lambert–St. Louis International Airport (STL) to Chiang Mai International Airport (CNX) 5 times a day.
- Website
- thaiairways.com
Flights from Lambert–St. Louis International Airport to Chiang Mai International Airport via London Heathrow, Suvarnabhumi
- Ave. Duration
- 23h 10m
- When
- Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- ฿34,000–85,000
Flights from Lambert–St. Louis International Airport to Chiang Mai International Airport via Chicago O'Hare International Airport, Taiwan Taoyuan
- Ave. Duration
- 27h 24m
- When
- Every day
- Estimated price
- ฿27,000–70,000
Flights from Lambert–St. Louis International Airport to Chiang Mai International Airport via Frankfurt, Suvarnabhumi
- Ave. Duration
- 29h 15m
- When
- Monday, Tuesday, Wednesday, Friday, and Sunday
- Estimated price
- ฿34,000–85,000
Flights from Chicago O'Hare International Airport to Chiang Mai International Airport via Taiwan Taoyuan
- Ave. Duration
- 21h 55m
- When
- Every day
- Estimated price
- ฿20,000–55,000
Flights from Williamson County Regional Airport to Chiang Mai International Airport via Chicago O'Hare International Airport, Taiwan Taoyuan
- Ave. Duration
- 35h 37m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- ฿28,000–75,000
Flights from Abraham Lincoln Capital Airport to Chiang Mai International Airport via Chicago O'Hare International Airport, Taiwan Taoyuan
- Ave. Duration
- 31h 26m
- When
- Every day
- Estimated price
- ฿24,000–65,000
Flights from Decatur Airport to Chiang Mai International Airport via Chicago O'Hare International Airport, Taiwan Taoyuan
- Ave. Duration
- 32h 10m
- When
- Every day
- Estimated price
- ฿23,000–65,000
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from St. Louis to Chicago Union Station
- Ave. Duration
- 4h 55m
- Frequency
- 5 times a day
- Estimated price
- ฿2,500–7,000
- Website
- Amtrak
Train from St. Louis to Springfield
- Ave. Duration
- 1h 38m
- Frequency
- 5 times a day
- Estimated price
- ฿850–2,300
- Website
- Amtrak
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from St. Louis to Carbondale
- Ave. Duration
- 2h
- Frequency
- Once daily
- Estimated price
- ฿750–1,100
- Website
- Amtrak
Want to know more about travelling around Thailand
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