There are 6 ways to get from Chicago to Koh Samui Airport (USM) by plane, train, or car ferry
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 Chicago O'Hare International Airport
best- Fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM)ORD - USM
27h 21m฿19,081–55,161Train to General Mitchell International Airport, fly
- Take the train from Chicago Union Station to Milwaukee
- Fly from General Mitchell International Airport (MKE) to Koh Samui Airport (USM)MKE - USM
30h 54m฿37,793–123,833Fly from Chicago Midway International Airport
- Fly from Chicago Midway International Airport (MDW) to Koh Samui Airport (USM)MDW - USM
30h 32m฿27,081–85,161Train to South Bend, fly
- Take the train from Van Buren St. to South Bend Airport
- Fly from South Bend (SBN) to Koh Samui Airport (USM)SBN - USM
31h 29m฿28,433–85,464Train to Purdue University Airport, fly
- Take the train from Chicago Union Station to Lafayette Amtrak Station
- Fly from Purdue University Airport (LAF) to Koh Samui Airport (USM)LAF - USM
42h 43m฿24,032–72,267Train, car ferry to Muskegon, fly
- Take the train from Chicago Union Station to Milwaukee
- Take the car ferry from Milwaukee to Muskegon
- Fly from Muskegon (MKG) to Koh Samui Airport (USM)MKG - USM
40h 37m฿22,385–60,233
Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Chicago to Koh Samui Airport (USM) is to fly which costs ฿19000 - ฿55000 and takes 27h 21m.
The fastest way to get from Chicago to Koh Samui Airport (USM) is to fly which takes 27h 21m and costs ฿19000 - ฿55000.
The distance between Chicago and Koh Samui Airport (USM) is 14256 km.
It takes approximately 27h 21m to get from Chicago to Koh Samui Airport (USM), including transfers.
Koh Samui Airport (USM) is 13h ahead of Chicago. It is currently 9:06 AM in Chicago and 10:06 PM in Koh Samui Airport (USM).
There are 2916+ hotels available in Koh Samui Airport (USM).
What companies run services between Chicago, IL, USA and Koh Samui Airport (USM), Thailand?
Qatar Airways, Bangkok Airways, and three other airlines fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM) 5 times a day.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- cathaypacific.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Hong Kong, Suvarnabhumi
- Ave. Duration
- 27h 35m
- When
- Every day
- Estimated price
- ฿21,000–65,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 35h 50m
- When
- Monday, Tuesday, Wednesday, Saturday, and Sunday
- Estimated price
- ฿41,000–130,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 30h 6m
- When
- Every day
- Estimated price
- ฿37,000–120,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 35h 20m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿27,000–85,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 42h 27m
- When
- Every day
- Estimated price
- ฿30,000–95,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 30h 2m
- When
- Every day
- Estimated price
- ฿30,000–95,000
Flights from Purdue University Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 2d 1h
- When
- Every day
- Estimated price
- ฿23,000–70,000
Flights from Purdue University Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 40h 52m
- When
- Every day
- Estimated price
- ฿23,000–70,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 45h 40m
- When
- Every day
- Estimated price
- ฿18,000–55,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 37h 7m
- When
- Every day
- Estimated price
- ฿18,000–60,000
- Website
- qatarairways.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Doha, Phuket
- Ave. Duration
- 24h 35m
- When
- Every day
- Estimated price
- ฿27,000–80,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Doha, Phuket
- Ave. Duration
- 26h 51m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿49,000–140,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Philadelphia, Doha, Phuket
- Ave. Duration
- 28h
- When
- Monday, Friday, and Sunday
- Estimated price
- ฿28,000–100,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Doha, Phuket
- Ave. Duration
- 29h 30m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- ฿33,000–95,000
Flights from South Bend to Koh Samui Airport via Washington Dulles, Doha, Phuket
- Ave. Duration
- 27h 31m
- When
- Monday and Friday
- Estimated price
- ฿40,000–120,000
- Website
- etihad.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Abu Dhabi, Phuket
- Ave. Duration
- 30h 15m
- When
- Every day
- Estimated price
- ฿19,000–55,000
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Abu Dhabi, Krabi
- Ave. Duration
- 36h 20m
- When
- Monday, Tuesday, Thursday, and Friday
- Estimated price
- ฿19,000–55,000
Flights from South Bend to Koh Samui Airport via Washington Dulles, Abu Dhabi, Phuket
- Ave. Duration
- 27h 31m
- When
- Monday and Friday
- Estimated price
- ฿28,000–85,000
Flights from South Bend to Koh Samui Airport via Washington Dulles, Abu Dhabi, Krabi
- Ave. Duration
- 33h 36m
- When
- Monday and Friday
- Estimated price
- ฿28,000–85,000
- Website
- emirates.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Dubai, Phuket
- Ave. Duration
- 29h 5m
- When
- Every day
- Estimated price
- ฿30,000–95,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Dubai, Phuket
- Ave. Duration
- 32h 16m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿55,000–170,000
- Website
- singaporeair.com
Flights from Chicago Midway International Airport to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 37h 5m
- When
- Saturday
- Estimated price
- ฿27,000–180,000
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Chicago Union Station to Milwaukee
- Ave. Duration
- 1h 29m
- Frequency
- Every 4 hours
- Estimated price
- ฿700–1,300
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Lafayette Amtrak Station
- Ave. Duration
- 3h 1m
- Frequency
- 3 times a week
- Estimated price
- ฿1,000–2,300
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 219-926-5744
- Website
- mysouthshoreline.com
Train from Van Buren St. to South Bend Airport
- Ave. Duration
- 1h 58m
- Frequency
- Every 2 hours
- Estimated price
- ฿430–470
- Schedules at
- mysouthshoreline.com
- Adults 14-64
- ฿430–470
- Phone
- +1 866-914-1010
- Website
- lake-express.com
Car ferry from Milwaukee to Muskegon
- Ave. Duration
- 2h 30m
- Frequency
- Twice daily
- Estimated price
- ฿3,692–3,902
- Schedules at
- lake-express.com
- Classic Cabin Adult
- ฿3,692
- Standard Vehicle
- ฿3,902
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