There are 3 ways to get from Chiang Mai to St. Louis 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 to Lambert–St. Louis International Airport
best- Fly from Chiang Mai International Airport (CNX) to Lambert–St. Louis International Airport (STL)plane CNX - STL
29h 1m$704–2,182Fly to Decatur Airport, bus
cheapest- Fly from Chiang Mai International Airport (CNX) to Decatur Airport (DEC)plane CNX - DEC
- Take the bus from Decatur Downtown Transportation Center to St Louis Bus Stationbus
30h 58m$666–2,077Fly to Abraham Lincoln Capital Airport, train
- Fly from Chiang Mai International Airport (CNX) to Abraham Lincoln Capital Airport (SPI)plane CNX - SPI
- Take the train from Springfield to St. Louistrain
27h 15m$695–2,130
Chiang Mai International Airport (CNX) to Lambert–St. Louis International Airport (STL) flights
Comparing Your Travel Options
The cheapest way to get from Chiang Mai to St. Louis is to fly and bus which costs $650 - $2,100 and takes 30h 58m.
The fastest way to get from Chiang Mai to St. Louis is to fly and train which takes 27h 15m and costs $650 - $2,200.
The distance between Chiang Mai and St. Louis is 8480 miles.
It takes approximately 29h 1m to get from Chiang Mai to St. Louis, including transfers.
St. Louis is 12h behind Chiang Mai. It is currently 2:55 PM in Chiang Mai and 2:55 AM in St. Louis.
There are 485+ hotels available in St. Louis.
What companies run services between Chiang Mai, Thailand and St. Louis, MO, USA?
Korean Air, Delta, and seven other airlines fly from Chiang Mai International Airport (CNX) to Lambert–St. Louis International Airport (STL) 3 times a day.
- Website
- united.com
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Beijing Capital, Toronto
- Ave. Duration
- 28h 18m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $700–2,200
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Osaka Kansai, San Francisco
- Ave. Duration
- 33h 35m
- When
- Monday, Friday, and Sunday
- Estimated price
- $950–3,200
Flights from Chiang Mai International Airport to Decatur Airport via Incheon, Chicago O'Hare
- Ave. Duration
- 29h 27m
- When
- Every day
- Estimated price
- $600–2,100
Flights from Chiang Mai International Airport to Decatur Airport via Taiwan Taoyuan, Chicago O'Hare
- Ave. Duration
- 32h 45m
- When
- Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- $750–2,000
Flights from Chiang Mai International Airport to Decatur Airport via Taiwan Taoyuan, Seattle, Chicago O'Hare
- Ave. Duration
- 29h 51m
- When
- Every day
- Estimated price
- $650–2,400
- Website
- aa.com
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Osaka Kansai, Los Angeles
- Ave. Duration
- 32h 2m
- When
- Sunday
- Estimated price
- $1,300–3,200
Flights from Chiang Mai International Airport to Abraham Lincoln Capital Airport via Taiwan Taoyuan, Chicago O'Hare
- Ave. Duration
- 24h 31m
- When
- Every day
- Estimated price
- $750–2,000
Flights from Chiang Mai International Airport to Abraham Lincoln Capital Airport via Incheon, Chicago O'Hare
- Ave. Duration
- 26h 7m
- When
- Every day
- Estimated price
- $600–2,100
- Website
- delta.com
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Incheon, Minneapolis
- Ave. Duration
- 32h 57m
- When
- Every day
- Estimated price
- $850–3,000
- Website
- aircanada.com
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Beijing Capital, Toronto
- Ave. Duration
- 28h 18m
- When
- Monday, Wednesday, and Friday
- Estimated price
- $700–2,200
- Website
- jal.com
Flights from Chiang Mai International Airport to Lambert–St. Louis International Airport via Osaka Kansai, Los Angeles
- Ave. Duration
- 32h 2m
- When
- Sunday
- Estimated price
- $1,300–3,200
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Springfield to St. Louis
- Ave. Duration
- 1h 48m
- Frequency
- 5 times a day
- Estimated price
- $50–85
- Website
- Amtrak
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Decatur Downtown Transportation Center to St Louis Bus Station
- Ave. Duration
- 2h 30m
- Frequency
- 5 times a week
- Estimated price
- $21–35
- Schedules at
- Flixbus USA
Want to know more about travelling around United States
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