There are 8 ways to get from Chicago O'Hare Airport (ORD) to Siem Reap by plane, bus, shuttle or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Recommended option
Fly to Siem Reap • 26h 45m
Cheapest option
Fly to Phnom Penh, bus • 26h 53m
6 alternative options
Fly to Suvarnabhumi, bus • 29h 11m
Fly to Don Muang, bus • 28h 59m
Fly to Trat, Private Transfer, bus • 33h 6m
Fly to Tan Son Nhat, bus • 34h 55m
Fly to Buri Ram, drive • 31h 14m
Fly to Utapao, bus • 39h 10m
Chicago O'Hare (ORD) to Siem Reap (SAI) flights
22
Weekly Planes
31h 9m
Average Duration
$582
Cheapest Price
Questions & Answers
What is the cheapest way to get from Chicago O'Hare Airport (ORD) to Siem Reap?
The cheapest way to get from Chicago O'Hare Airport (ORD) to Siem Reap is to fly and bus which costs $600 - $1,200 and takes 29h 11m.
What is the fastest way to get from Chicago O'Hare Airport (ORD) to Siem Reap?
The fastest way to get from Chicago O'Hare Airport (ORD) to Siem Reap is to fly which takes 26h 45m and costs $600 - $1,400.
How far is it from Chicago O'Hare Airport (ORD) to Siem Reap?
The distance between Chicago O'Hare Airport (ORD) and Siem Reap is 13794 km.
How long does it take to get from Chicago O'Hare Airport (ORD) to Siem Reap?
It takes approximately 26h 45m to get from Chicago O'Hare Airport (ORD) to Siem Reap, including transfers.
What is the time difference between Chicago O'Hare Airport (ORD) and Siem Reap?
Siem Reap is 12h ahead of Chicago O'Hare Airport (ORD). It is currently 4:06 AM in Chicago O'Hare Airport (ORD) and 4:06 PM in Siem Reap.
Where can I stay near Siem Reap?
There are 564+ hotels available in Siem Reap. Prices start at $25 USD per night.
Launch map view
- Distance: 13793.9 km
- Duration: 26h 45m
What companies run services between Chicago O'Hare Airport (ORD), USA and Siem Reap, Cambodia?
EVA Air, Cambodia Angkor Air and five other airlines fly from Chicago O'Hare Airport (ORD) to Siem Reap 3 times a day.
Airlines
- Website
- cambodiaangkorair.com
Flights from Chicago O'Hare to Siem Reap via Taiwan Taoyuan, Phnom Penh
- Ave. Duration
- 25h 45m
- When
- Tuesday, Wednesday, Thursday and Sunday
- Estimated price
- $600 - $1,300
Flights from Chicago O'Hare to Siem Reap via Hong Kong, Phnom Penh
- Ave. Duration
- 30h 50m
- When
- Tuesday
- Estimated price
- $600 - $1,400
Flights from Chicago O'Hare to Siem Reap via Delhi, Phnom Penh
- Ave. Duration
- 33h 10m
- When
- Thursday and Sunday
- Estimated price
- $550 - $1,600
Flights from Chicago O'Hare to Siem Reap via Beijing Capital, Phnom Penh
- Ave. Duration
- 32h 15m
- When
- Thursday
- Estimated price
- $550 - $1,900
Flights from Chicago O'Hare to Phnom Penh via Hong Kong
- Ave. Duration
- 19h 30m
- When
- Tuesday
- Estimated price
- $550 - $1,300
- Website
- thaiairways.com
Flights from Chicago O'Hare to Suvarnabhumi via Taiwan Taoyuan
- Ave. Duration
- 21h 55m
- When
- Monday, Wednesday and Friday
- Estimated price
- $700 - $2,600
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Haneda
- Ave. Duration
- 22h 50m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Narita
- Ave. Duration
- 24h 5m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Suvarnabhumi via Beijing Capital
- Ave. Duration
- 20h 20m
- When
- Every day
- Estimated price
- $700 - $3,300
Flights from Chicago O'Hare to Trat via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 10m
- When
- Monday, Wednesday and Friday
- Estimated price
- $550 - $1,200
Flights from Chicago O'Hare to Trat via Tokyo Haneda, Suvarnabhumi
- Ave. Duration
- 30h 55m
- When
- Every day
- Estimated price
- $650 - $1,800
- Website
- united.com
Flights from Chicago O'Hare to Phnom Penh via Incheon
- Ave. Duration
- 22h 35m
- When
- Every day
- Estimated price
- $600 - $1,800
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Haneda
- Ave. Duration
- 22h 50m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Narita
- Ave. Duration
- 24h 5m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Tan Son Nhat via Tokyo Haneda
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- $800 - $2,500
Flights from Chicago O'Hare to Tan Son Nhat via Tokyo Narita
- Ave. Duration
- 23h 55m
- When
- Every day
- Estimated price
- $700 - $1,900
- Website
- vietnamairlines.com
Flights from Chicago O'Hare to Siem Reap via Taiwan Taoyuan, Phnom Penh
- Ave. Duration
- 25h 45m
- When
- Tuesday, Wednesday, Thursday and Sunday
- Estimated price
- $600 - $1,300
Flights from Chicago O'Hare to Siem Reap via Beijing Capital, Phnom Penh
- Ave. Duration
- 32h 15m
- When
- Thursday
- Estimated price
- $550 - $1,900
Flights from Chicago O'Hare to Tan Son Nhat via Shanghai Pudong
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- $800 - $2,500
- Website
- evaair.com
Flights from Chicago O'Hare to Phnom Penh via Taiwan Taoyuan
- Ave. Duration
- 22h 45m
- When
- Every day
- Estimated price
- $550 - $1,200
Flights from Chicago O'Hare to Suvarnabhumi via Taiwan Taoyuan
- Ave. Duration
- 21h 55m
- When
- Monday, Wednesday and Friday
- Estimated price
- $700 - $2,600
Flights from Chicago O'Hare to Trat via Taiwan Taoyuan, Suvarnabhumi
- Ave. Duration
- 24h 10m
- When
- Monday, Wednesday and Friday
- Estimated price
- $550 - $1,200
Flights from Chicago O'Hare to Tan Son Nhat via Taiwan Taoyuan
- Ave. Duration
- 21h 25m
- When
- Every day
- Estimated price
- $900 - $2,900
- Website
- ana.co.jp
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Haneda
- Ave. Duration
- 22h 50m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Suvarnabhumi via Tokyo Narita
- Ave. Duration
- 24h 5m
- When
- Every day
- Estimated price
- $750 - $3,000
Flights from Chicago O'Hare to Tan Son Nhat via Tokyo Haneda
- Ave. Duration
- 20h 35m
- When
- Every day
- Estimated price
- $800 - $2,500
Flights from Chicago O'Hare to Tan Son Nhat via Tokyo Narita
- Ave. Duration
- 23h 55m
- When
- Every day
- Estimated price
- $700 - $1,900
- Website
- airasia.com
Flights from Chicago O'Hare to Don Muang via Hong Kong
- Ave. Duration
- 20h 15m
- When
- Tuesday, Thursday, Friday, Saturday and Sunday
- Estimated price
- $600 - $1,400
Flights from Chicago O'Hare to Don Muang via Taiwan Taoyuan
- Ave. Duration
- 27h 55m
- When
- Every day
- Estimated price
- $600 - $1,300
Flights from Chicago O'Hare to Buri Ram via Hong Kong, Don Muang
- Ave. Duration
- 31h 25m
- When
- Tuesday, Thursday, Friday, Saturday and Sunday
- Estimated price
- $750 - $1,700
- Website
- koreanair.com
Flights from Chicago O'Hare to Phnom Penh via Incheon
- Ave. Duration
- 21h 50m
- When
- Every day
- Estimated price
- $600 - $1,800
Flights from Chicago O'Hare to Suvarnabhumi via Incheon
- Ave. Duration
- 21h 25m
- When
- Every day
- Estimated price
- $750 - $3,900
Flights from Chicago O'Hare to Tan Son Nhat via Incheon
- Ave. Duration
- 21h 45m
- When
- Every day
- Estimated price
- $800 - $2,900
- Website
- airchina.com
Flights from Chicago O'Hare to Phnom Penh via Beijing Capital
- Ave. Duration
- 22h 5m
- When
- Monday, Thursday, Friday and Saturday
- Estimated price
- $550 - $1,700
Flights from Chicago O'Hare to Suvarnabhumi via Beijing Capital
- Ave. Duration
- 23h
- When
- Every day
- Estimated price
- $700 - $3,300
Flights from Chicago O'Hare to Tan Son Nhat via Beijing Capital
- Ave. Duration
- 23h 45m
- When
- Monday, Thursday and Saturday
- Estimated price
- $800 - $2,500
- Website
- ch.com
Flights from Chicago O'Hare to Phnom Penh via Shanghai Pudong
- Ave. Duration
- 22h 50m
- When
- Tuesday, Thursday, Saturday and Sunday
- Estimated price
- $550 - $1,800
Flights from Chicago O'Hare to Suvarnabhumi via Shanghai Pudong
- Ave. Duration
- 19h 45m
- When
- Every day
- Estimated price
- $700 - $3,300
Flights from Chicago O'Hare to Don Muang via Shanghai Pudong
- Ave. Duration
- 22h 20m
- When
- Every day
- Estimated price
- $600 - $1,900
- Website
- cathaypacific.com
Flights from Chicago O'Hare to Phnom Penh via Hong Kong
- Ave. Duration
- 30h 10m
- When
- Saturday and Sunday
- Estimated price
- $550 - $1,300
Flights from Chicago O'Hare to Don Muang via Hong Kong
- Ave. Duration
- 38h 15m
- When
- Tuesday, Thursday, Friday, Saturday and Sunday
- Estimated price
- $600 - $1,400
- Website
- lionairthai.com
Flights from Chicago O'Hare to Don Muang via Taiwan Taoyuan
- Ave. Duration
- 24h 40m
- When
- Every day
- Estimated price
- $600 - $1,300
Flights from Chicago O'Hare to Utapao via Taiwan Taoyuan, Chiang Mai
- Ave. Duration
- 25h 40m
- When
- Monday, Wednesday and Saturday
- Estimated price
- $700 - $1,600
- Website
- emirates.com
Flights from Chicago O'Hare to Trat via Dubai, Suvarnabhumi
- Ave. Duration
- 27h 55m
- When
- Every day
- Estimated price
- $700 - $1,900
Flights from Chicago O'Hare to Utapao via Dubai
- Ave. Duration
- 26h 5m
- When
- Tuesday and Thursday
- Estimated price
- $900 - $2,300
- Website
- nokair.com
Flights from Chicago O'Hare to Buri Ram via Taiwan Taoyuan, Don Muang
- Ave. Duration
- 26h 25m
- When
- Monday, Wednesday and Friday
- Estimated price
- $700 - $1,600
Flights from Chicago O'Hare to Buri Ram via Hong Kong, Don Muang
- Ave. Duration
- 28h 20m
- When
- Tuesday, Thursday, Friday, Saturday and Sunday
- Estimated price
- $750 - $1,700
- Website
- china-airlines.com
Flights from Chicago O'Hare to Phnom Penh via Taiwan Taoyuan
- Ave. Duration
- 21h 20m
- When
- Thursday
- Estimated price
- $550 - $1,200
- Website
- flyasiana.com
Flights from Chicago O'Hare to Phnom Penh via Incheon
- Ave. Duration
- 22h 35m
- When
- Every day
- Estimated price
- $600 - $1,800
- Website
- juneyaoair.com
Flights from Chicago O'Hare to Don Muang via Shanghai Pudong
- Ave. Duration
- 27h 55m
- When
- Every day
- Estimated price
- $600 - $1,900
- Website
- etihad.com
Flights from Chicago O'Hare to Trat via Abu Dhabi, Suvarnabhumi
- Ave. Duration
- 35h 10m
- When
- Monday, Wednesday and Friday
- Estimated price
- $550 - $1,500
- Website
- jal.com
Flights from Chicago O'Hare to Tan Son Nhat via Tokyo Haneda
- Ave. Duration
- 29h 10m
- When
- Every day
- Estimated price
- $850 - $3,900
Bus operators
- Phone
- 081 911 911
- support@virakbuntham.com
- Website
- vireakbuntham.com
Bus from Phnom Penh Virak Buntham to Siem Reap Virak Buntham
- Ave. Duration
- 5h 45m
- Frequency
- Hourly
- Estimated price
- $13 - $20
- Book at
- https://12go.asia/en/operator/virak-buntham-express
- Website
- https://vireakbuntham.com/
Bus from Poipet Virak Buntham Express to Siem Reap Virak Buntham Express
- Ave. Duration
- 3h
- Frequency
- Twice daily
- Estimated price
- $9 - $20
- Book at
- https://12go.asia/en/operator/virak-buntham-express
- Website
- https://vireakbuntham.com/
Bus from Phnom Penh to Siem Reap Virak Buntham Express
- Ave. Duration
- 5h 45m
- Frequency
- Hourly
- Estimated price
- $13 - $20
- Book at
- https://12go.asia/en/operator/virak-buntham-express
- Website
- https://vireakbuntham.com/
- Phone
- 02 629 1300
- Website
- 12go.asia
Bus from Khaosan Road Travel Mart to Siem Reap
- Ave. Duration
- 7h 30m
- Frequency
- Every 4 hours
- Estimated price
- $33 - $37
- Schedules at
- travelmartbangkok.com
- Book at
- 12go.asia
- Phone
- 1490
- borkorsor@transport.co.th
- Website
- home.transport.co.th
Bus from Bangkok Mochit Bus Terminal to Siem Reap
- Ave. Duration
- 7h
- Frequency
- Twice daily
- Estimated price
- $8 - $21
- Book at
- https://12go.asia/en/operator/transport-co
- Website
- https://tcl99web.transport.co.th/Home
- Phone
- +66-(0)8-7785-7695
- info@kohchangminibus.com
- Website
- kohchangminibus.com
Shuttle from Ao Thammachat Ferry to Amphoe Aranyaprathet
- Ave. Duration
- 4h
- Frequency
- On demand
- Estimated price
- $123
- Schedules at
- kohchangminibus.com
- Phone
- +855 23 222 838
- Website
- 12go.asia
Bus from Ho Chi Minh to Phnom Penh
- Ave. Duration
- 6h
- Frequency
- Every 3 hours
- Estimated price
- $26
- Book at
- 12go.asia
- Phone
- +84 28 3837 0969
- Website
- 12go.asia
Bus from Ho Chi Minh to Phnom Penh
- Ave. Duration
- 7h
- Frequency
- 5 times a day
- Estimated price
- $28
- Book at
- 12go.asia
- Phone
- +66 8-6832-6338
- Website
- 12go.com
Bus from Pattaya Klang to Bangkok Mochit Bus Terminal
- Ave. Duration
- 2h 30m
- Frequency
- Hourly
- Estimated price
- $5 - $7
- Book at
- 12go.com
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