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 27m฿19,982–39,263Fly 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
34h 10m฿16,747–48,863Train 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
33h 44m฿43,723–163,173Fly Chicago Midway International Airport to Koh Samui Airport
- Fly from Chicago Midway International Airport (MDW) to Koh Samui Airport (USM)plane MDW - USM
38h 5m฿29,982–111,263Train 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 32m฿36,339–131,571Train, 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 55m฿20,647–66,901
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 ฿16000 - ฿49000 and takes 34h 10m.
The fastest way to get from Chicago to Ko Samui is to fly which takes 27h 27m and costs ฿20000 - ฿40000.
The distance between Chicago and Ko Samui is 14280 km.
It takes approximately 27h 27m to get from Chicago to Ko Samui, including transfers.
Ko Samui is 12h ahead of Chicago. It is currently 11:53 PM in Chicago and 11:53 AM in Ko Samui.
There are 1582+ 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
- ฿19,000–75,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 36h 15m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿44,000–170,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 41h 47m
- When
- Every day
- Estimated price
- ฿40,000–150,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 29h 17m
- When
- Every day
- Estimated price
- ฿41,000–150,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Hong Kong
- Ave. Duration
- 36h 40m
- When
- Monday, Thursday, and Friday
- Estimated price
- ฿31,000–120,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 43h 34m
- When
- Every day
- Estimated price
- ฿35,000–130,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 31h 4m
- When
- Every day
- Estimated price
- ฿35,000–130,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Hong Kong
- Ave. Duration
- 30h 35m
- When
- Every day
- Estimated price
- ฿14,000–55,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 2d
- When
- Every day
- Estimated price
- ฿16,000–60,000
Flights from Muskegon to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 36h 5m
- When
- Every day
- Estimated price
- ฿16,000–60,000
- Website
- qatarairways.com
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Doha, Phuket International Airport
- Ave. Duration
- 36h 9m
- When
- Monday to Friday
- Estimated price
- ฿50,000–160,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Doha, Phuket International Airport
- Ave. Duration
- 35h 10m
- When
- Monday, Thursday, and Friday
- Estimated price
- ฿36,000–110,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Doha
- Ave. Duration
- 29h 20m
- When
- Wednesday, Friday, and Sunday
- Estimated price
- ฿18,000–55,000
- Website
- etihad.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Helsinki, Krabi
- Ave. Duration
- 28h 20m
- When
- Wednesday and Sunday
- Estimated price
- ฿21,000–90,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Abu Dhabi
- Ave. Duration
- 30h 32m
- When
- Every day
- Estimated price
- ฿13,000–37,000
- Website
- emirates.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Dubai, Phuket International Airport
- Ave. Duration
- 32h 20m
- When
- Every day
- Estimated price
- ฿25,000–75,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Dubai
- Ave. Duration
- 27h 25m
- When
- Every day
- Estimated price
- ฿18,000–55,000
- Website
- turkishairlines.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Helsinki, Krabi
- Ave. Duration
- 28h 20m
- When
- Wednesday and Sunday
- Estimated price
- ฿21,000–90,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Detroit, Istanbul, Phuket International Airport
- Ave. Duration
- 40h 50m
- When
- Monday, Wednesday, and Saturday
- Estimated price
- ฿29,000–120,000
- Website
- singaporeair.com
Flights from General Mitchell International Airport to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 42h
- When
- Monday, Wednesday, Thursday, Friday, and Saturday
- Estimated price
- ฿45,000–280,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Seattle, Singapore Changi
- Ave. Duration
- 35h 15m
- When
- Monday, Thursday, and Friday
- Estimated price
- ฿32,000–200,000
- Website
- evaair.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 15m
- When
- Monday, Wednesday, and Friday
- Estimated price
- ฿19,000–65,000
- Website
- bangkokair.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Helsinki, Krabi
- Ave. Duration
- 28h 20m
- When
- Wednesday and Sunday
- Estimated price
- ฿21,000–90,000
- Website
- koreanair.com
Flights from Chicago O'Hare International Airport to Phuket International Airport via Incheon
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- ฿14,000–60,000
- Website
- finnair.com
Flights from Chicago O'Hare International Airport to Phuket International Airport via Helsinki
- Ave. Duration
- 22h 25m
- When
- Thursday and Saturday
- Estimated price
- ฿16,000–65,000
- Website
- airindia.in
Flights from Chicago O'Hare International Airport to Phuket International Airport via Delhi
- Ave. Duration
- 30h 10m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿15,000–65,000
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
- ฿750–1,700
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Holland Amtrak Station
- Ave. Duration
- 3h 1m
- Frequency
- Once daily
- Estimated price
- ฿1,300–2,900
- 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
- 2h 4m
- Frequency
- Hourly
- Estimated price
- ฿430–480
- Schedules at
- mysouthshoreline.com
- Adults 14-64
- ฿430–480
- 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
- lomprayah.com
- 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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