There are 6 ways to get from Chicago to Ko Samui by plane, train, busferry, or taxi
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Chicago O'Hare International Airport to Koh Samui Airport
best- Fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM)plane ORD - USM
27h 23m฿27,983–71,266Fly Chicago O'Hare International Airport to Phuket International Airport, bus and ferry
cheapest- Fly from Chicago O'Hare International Airport (ORD) to Phuket International Airport (HKT)plane ORD - HKT
- Take the busferry from Phuket Lomprayah Bus Station to Koh Samui Nathon Pierbusferry
33h 27m฿14,748–39,866Train to General Mitchell International Airport, fly to Koh Samui Airport
- Take the train from Chicago Union Station to Milwaukeetrain
- Fly from General Mitchell International Airport (MKE) to Koh Samui Airport (USM)plane MKE - USM
34h 17m฿40,738–143,233Fly Chicago Midway International Airport to Koh Samui Airport
- Fly from Chicago Midway International Airport (MDW) to Koh Samui Airport (USM)plane MDW - USM
30h 41m฿38,983–121,266Train to South Bend, fly to Koh Samui Airport
- Take the train from Van Buren St. to South Bend Airporttrain
- Fly from South Bend (SBN) to Koh Samui Airport (USM)plane SBN - USM
35h 26m฿33,347–96,580Train, taxi to Muskegon, fly to Koh Samui Airport
- Take the train from Chicago Union Station to Holland Amtrak Stationtrain
- Take the taxi from Holland Amtrak Station to Muskegon (MKG)taxi
- Fly from Muskegon (MKG) to Koh Samui Airport (USM)plane MKG - USM
41h 54m฿30,664–86,991
Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM) flights
Questions & Answers
The cheapest way to get from Chicago to Ko Samui is to fly and bus and ferry which costs ฿14000 - ฿40000 and takes 33h 27m.
The fastest way to get from Chicago to Ko Samui is to fly which takes 27h 23m and costs ฿28000 - ฿75000.
The distance between Chicago and Ko Samui is 14280 km.
It takes approximately 27h 23m to get from Chicago to Ko Samui, including transfers.
Ko Samui is 12h ahead of Chicago. It is currently 4:55 PM in Chicago and 4:55 AM in Ko Samui.
There are 3348+ hotels available in Ko Samui.
What companies run services between Chicago, IL, USA and Ko Samui, Thailand?
EVA Air, Bangkok Airways, and three other airlines fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM) 3 times a day.
- Website
- cathaypacific.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Hong Kong, Suvarnabhumi
- Ave. Duration
- 26h 55m
- When
- Every day
- Estimated price
- ฿26,000–75,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 37h 5m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿44,000–130,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 42h 22m
- When
- Every day
- Estimated price
- ฿40,000–120,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 29h 52m
- When
- Every day
- Estimated price
- ฿40,000–120,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 37h 10m
- When
- Monday, Thursday, and Friday
- Estimated price
- ฿39,000–120,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 43h 30m
- When
- Every day
- Estimated price
- ฿32,000–95,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 31h
- When
- Every day
- Estimated price
- ฿32,000–95,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Hong Kong
- Ave. Duration
- 30h 35m
- When
- Every day
- Estimated price
- ฿16,000–48,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 2d
- When
- Every day
- Estimated price
- ฿26,000–80,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 36h 40m
- When
- Every day
- Estimated price
- ฿27,000–80,000
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Chicago Union Station to Milwaukee
- Ave. Duration
- 1h 29m
- Frequency
- Every 4 hours
- Estimated price
- ฿750–1,700
- Website
- Amtrak
Train from Chicago Union Station to Holland Amtrak Station
- Ave. Duration
- 3h 1m
- Frequency
- Once daily
- Estimated price
- ฿1,300–3,000
- Website
- Amtrak
- Phone
- +66 89 873 0008
- customercare@lomprayah.com
- Website
- lomprayah.com
Busferry from Phuket Lomprayah Bus Station to Koh Samui Nathon Pier
- Ave. Duration
- 6h 45m
- Frequency
- Once daily
- Estimated price
- ฿1,600
- Schedules at
- lomprayah.com
- Book at
- 12go.asia
- Ave. Duration
- 40 min
- Estimated price
- ฿2,400–2,900
Sunset Transport
- Phone
- +1-616-994-3495
- Website
- sunset-transport.business.site
Want to know more about travelling around Thailand
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