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$1,635+ Cheap flights from O'Hare Intl (ORD) to Cambodia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KTI
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Cambodia

Cheapest flights from O'Hare Intl to Cambodia
Explore the most affordable flight options available from O'Hare Intl to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:00 pm
ORD
-
SAI
2 stops40h 45m
Etihad Airways
Thu 7/233:10 pm
SAI
-
ORD
2 stops29h 25m
Etihad Airways
Deal found 6/16$1,635
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:25 pm
ORD
-
SAI
2 stops26h 50m
Etihad Airways
Thu 7/233:10 pm
SAI
-
ORD
2 stops29h 25m
Etihad Airways
Deal found 6/16$1,640
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:00 pm
ORD
-
SAI
2 stops40h 45m
Etihad Airways
Fri 7/2412:55 pm
SAI
-
ORD
2 stops31h 40m
Etihad Airways
Deal found 6/16$1,665
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:00 pm
ORD
-
SAI
2 stops39h 50m
Etihad Airways
Fri 7/2412:55 pm
SAI
-
ORD
2 stops31h 40m
Etihad Airways
Deal found 6/16$1,670
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:25 pm
ORD
-
SAI
2 stops48h 35m
Etihad Airways
Tue 7/2112:55 pm
SAI
-
ORD
2 stops62h 45m
Etihad Airways
Deal found 6/16$1,701
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:00 pm
ORD
-
SAI
2 stops40h 45m
Etihad Airways
Sat 7/187:35 pm
SAI
-
ORD
2 stops49h 00m
Etihad Airways
Deal found 6/16$1,705
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:25 pm
ORD
-
SAI
2 stops26h 50m
Etihad Airways
Sat 7/187:35 pm
SAI
-
ORD
2 stops49h 00m
Etihad Airways
Deal found 6/16$1,710
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:25 pm
ORD
-
SAI
2 stops51h 50m
Etihad Airways
Fri 7/2412:55 pm
SAI
-
ORD
2 stops31h 40m
Etihad Airways
Deal found 6/16$1,740
This Justfly.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:25 pm
ORD
-
SAI
2 stops34h 30m
Etihad Airways
Tue 7/213:10 pm
SAI
-
ORD
2 stops53h 25m
Etihad Airways
Deal found 6/16$1,747
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:00 pm
ORD
-
SAI
2 stops33h 15m
Etihad Airways
Tue 7/213:10 pm
SAI
-
ORD
2 stops29h 25m
Etihad Airways
Deal found 6/16$1,774
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/38:25 pm
ORD
-
SAI
2 stops48h 35m
Etihad Airways
Sat 7/187:35 pm
SAI
-
ORD
2 stops49h 00m
Etihad Airways
Deal found 6/16$1,780
This Etihad Airways deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:00 pm
ORD
-
SAI
2 stops40h 45m
Etihad Airways
Wed 7/227:35 pm
SAI
-
ORD
2 stops49h 00m
Etihad Airways
Deal found 6/16$1,800

Find flight deals from O'Hare Intl to Cambodia

Keep the following information in mind while searching for O'Hare Intl to Cambodia flight deals. Data was last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,608
(Trip.com)
Provider with most accurate pricing for Chicago (CHI)-Phnom Penh Pochentong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Phnom Penh Pochentong flights.
Search Deals
From Chicago O'Hare Intl to Cambodia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Wed 7/1

2:00 pm-6:45 pm

2 stops40h 45m

Siem Reap–Angkor Intl

Fri 7/24

12:55 pm-8:35 am

2 stops31h 40m

$1,665

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 7/3

2:00 pm-6:55 pm

2 stops40h 55m

Siem Reap–Angkor Intl

Tue 7/21

3:10 pm-3:40 pm

2 stops36h 30m

$1,844

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 7/3

8:25 pm-9:00 am

2 stops48h 35m

Siem Reap–Angkor Intl

Sun 7/19

12:55 pm-8:35 am

2 stops31h 40m

$1,914

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Wed 7/1

8:25 pm-6:45 pm

2 stops34h 20m

Siem Reap–Angkor Intl

Mon 7/20

12:55 pm-8:35 am

2 stops31h 40m

$1,963
Quickest round-trip

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 7/3

2:00 pm-9:00 am

2 stops31h 00m

Siem Reap–Angkor Intl

Mon 7/20

12:55 pm-8:35 am

2 stops31h 40m

$2,038

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Wed 7/1

9:40 pm-9:30 pm

3 stops59h 50m

Siem Reap–Angkor Intl

Tue 7/21

11:50 pm-12:45 am

3 stops36h 55m

$2,329
Cheapest one-way
Quickest one-way

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Wed 12/2

11:45 am-9:10 am

3 stops56h 25m

$2,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Sorted by cheapest first

Best time to book a flight from O'Hare Intl to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Cambodia

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Cambodia?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cambodia (average of $713). Flying from Chicago O'Hare Intl Airport to Cambodia in June is currently the most expensive (average of $1,333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Cambodia?

The price you pay for your flight from Chicago O'Hare Intl Airport to Cambodia may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated June 21, 2026.
Read reviews from past customers who have flown EVA Air,Korean Air, andCathay Pacific from Chicago O'Hare Intl Airport to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.5
Very good
1,478 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
EVA Air
8.5
Very good
1,478 reviews
EVA Air
8.5
Very good
1,478 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Korean Air
8.4
Very good
1,218 reviews
EVA Air
8.5
Very good
1,478 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Cathay Pacific
7.6
Good
1,388 reviews
EVA Air
8.5
Very good
1,478 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!
Etihad Airways
7.3
Good
1,455 reviews
EVA Air
8.5
Very good
1,478 reviews

Comfort

8.3

Entertainment

8.0

Food

8.1

Crew

8.7

Overall

8.5

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Daisy,May 2026

SFO - TPE

This ways excellent experience when I took the EVA airline. We will take EVA again!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Cambodia?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Cambodia in 40h 45m. Fly via Etihad Airways to get the fastest option. Airlines will cover a distance of 8529 mi.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Cambodia?

    Most travelers choose Chicago O'Hare Intl - Krong Preah Sihanouk Sihanoukville, Chicago O'Hare Intl - Phnom Penh Pochentong or Chicago O'Hare Intl - Siem Reap–Angkor Intl when deciding on the best route from Chicago O'Hare Intl Airport to Cambodia.

  • Can I find deals for flights from O'Hare Intl to Cambodia that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Cambodia.

  • Can I find deals for business class flights from O'Hare Intl to Cambodia?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Cambodia (average of $713). Flying from Chicago O'Hare Intl Airport to Cambodia in June is currently the most expensive (average of $1,333). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from O'Hare Intl to Cambodia

Discover the top 4 airlines that operate flights from O'Hare Intl to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$727Average$852FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$822Average$924FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$991Average$1,201FlexibilityNo cancel feeOn-time74%
Etihad AirwaysCheapest$1,049Average$1,333FlexibilityNo cancel feeOn-time75%

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