There are 6 ways to get from Chicago to Ko Samui by plane, train, or busferry
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 17m฿19,979–61,258Fly Chicago O'Hare International Airport to Krabi Airport, bus and ferry
cheapest- Fly from Chicago O'Hare International Airport (ORD) to Krabi Airport (KBV)plane ORD - KBV
- Take the busferry from Krabi Bus Terminal to Lipa Noi Pierbusferry
32h 45m฿12,907–38,036Train 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
31h 18m฿41,668–124,890Fly Chicago Midway International Airport to Koh Samui Airport
- Fly from Chicago Midway International Airport (MDW) to Koh Samui Airport (USM)plane MDW - USM
34h 5m฿33,979–101,258Train 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
32h 8m฿32,323–96,554Fly Chicago O'Hare International Airport to Phuket International Airport, bus and ferry
- 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 15m฿14,744–33,858
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 - ฿34000 and takes 33h 15m.
The fastest way to get from Chicago to Ko Samui is to fly which takes 27h 17m and costs ฿20000 - ฿65000.
The distance between Chicago and Ko Samui is 14280 km.
It takes approximately 27h 17m to get from Chicago to Ko Samui, including transfers.
Ko Samui is 13h ahead of Chicago. It is currently 10:47 AM in Chicago and 11:47 PM in Ko Samui.
There are 2956+ hotels available in Ko Samui.
What companies run services between Chicago, IL, USA and Ko Samui, Thailand?
EVA Air, Bangkok Airways, and four other airlines fly from Chicago O'Hare International Airport (ORD) to Koh Samui Airport (USM) 4 times a day.
- 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
- ฿22,000–65,000
Flights from General Mitchell International Airport to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 30h 40m
- 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
- 36h
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- ฿33,000–100,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong
- Ave. Duration
- 42h 16m
- When
- Every day
- Estimated price
- ฿37,000–110,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Hong Kong, Suvarnabhumi
- Ave. Duration
- 29h 51m
- When
- Every day
- Estimated price
- ฿37,000–110,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Hong Kong
- Ave. Duration
- 31h 45m
- When
- Every day
- Estimated price
- ฿13,000–32,000
- Website
- emirates.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Dubai, Phuket International Airport
- Ave. Duration
- 29h 5m
- When
- Every day
- Estimated price
- ฿31,000–95,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Dubai, Phuket International Airport
- Ave. Duration
- 32h 16m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿55,000–180,000
Flights from Chicago Midway International Airport to Koh Samui Airport via Boston, Dubai, Phuket International Airport
- Ave. Duration
- 31h 10m
- When
- Saturday
- Estimated price
- ฿43,000–130,000
Flights from Chicago O'Hare International Airport to Krabi Airport via Dubai
- Ave. Duration
- 26h 15m
- When
- Every day
- Estimated price
- ฿20,000–65,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Dubai
- Ave. Duration
- 27h 20m
- When
- Every day
- Estimated price
- ฿20,000–65,000
- Website
- etihad.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Abu Dhabi, Phuket International Airport
- Ave. Duration
- 30h 15m
- When
- Every day
- Estimated price
- ฿19,000–60,000
Flights from Chicago O'Hare International Airport to Krabi Airport via Abu Dhabi
- Ave. Duration
- 28h 10m
- When
- Monday, Tuesday, Thursday, Saturday, and Sunday
- Estimated price
- ฿12,000–37,000
Flights from South Bend to Koh Samui Airport via Chicago O'Hare International Airport, Abu Dhabi, Phuket International Airport
- Ave. Duration
- 32h 38m
- When
- Every day
- Estimated price
- ฿31,000–95,000
Flights from South Bend to Koh Samui Airport via Washington Dulles, Abu Dhabi, Phuket International Airport
- Ave. Duration
- 34h 25m
- When
- Every day
- Estimated price
- ฿32,000–100,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Abu Dhabi
- Ave. Duration
- 20h 55m
- When
- Every day
- Estimated price
- ฿12,000–37,000
- Website
- qatarairways.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Doha, Phuket International Airport
- Ave. Duration
- 24h 35m
- When
- Every day
- Estimated price
- ฿27,000–85,000
Flights from General Mitchell International Airport to Koh Samui Airport via Boston, Doha, Phuket International Airport
- Ave. Duration
- 26h 51m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- ฿50,000–160,000
Flights from South Bend to Koh Samui Airport via Washington Dulles, Doha, Phuket International Airport
- Ave. Duration
- 27h 46m
- When
- Monday and Friday
- Estimated price
- ฿47,000–150,000
Flights from Chicago O'Hare International Airport to Phuket International Airport via Doha
- Ave. Duration
- 22h
- When
- Every day
- Estimated price
- ฿18,000–55,000
- Website
- evaair.com
Flights from Chicago O'Hare International Airport to Koh Samui Airport via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 35m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- ฿22,000–60,000
- Website
- finnair.com
Flights from Chicago O'Hare International Airport to Krabi Airport via Helsinki
- Ave. Duration
- 22h 30m
- When
- Wednesday and Sunday
- Estimated price
- ฿14,000–45,000
- Website
- airindia.in
Flights from Chicago O'Hare International Airport to Phuket International Airport via Delhi
- Ave. Duration
- 29h 35m
- When
- Monday, Wednesday, Friday, and Sunday
- Estimated price
- ฿13,000–37,000
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
- ฿700–1,200
- 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
- ฿420–460
- Schedules at
- mysouthshoreline.com
- Adults 14-64
- ฿420–460
- Phone
- +66 2 277 4488
- info@rajaferryport.com
- Website
- rajaferryport.com
Busferry from Krabi Bus Terminal to Lipa Noi Pier
- Ave. Duration
- 5h
- Frequency
- Twice daily
- Estimated price
- ฿728
- Book at
- https://12go.asia/en/operator/raja-ferry
- Website
- https://www.rajaferryport.com/
- 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
Want to know more about travelling around Thailand
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