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$1,989+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KTI
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Cambodia

Best flights from O'Hare Intl to Cambodia
Discover carefully curated flight deals from O'Hare Intl to Cambodia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This FlightHub deal was found by Cheapflights users on 12/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/511:30 pmORD - KOS
2 stops55h 05mMultiple Airlines
Sat 1/1010:45 amKOS - ORD
2 stops45h 50mMultiple Airlines
Deal found 12/12$1,989

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,989
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,547
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
Highest demand for flights based on searches. 20% potential increase in price ($306 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Cambodia that are best for you.

Fly from

O'Hare Intl

Fly to

Cambodia

Route

Depart

Return

Price

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Mon 1/5

11:30 pm-7:35 pm

2 stops55h 05m

Krong Preah Sihanouk Sihanoukville

Sat 1/10

10:45 am-7:35 pm

2 stops45h 50m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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 $719). Flying from Chicago O'Hare Intl Airport to Cambodia in June is currently the most expensive (average of $1,564). 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.

What is the cheapest time of day to fly from ORD to KH?

Find hourly flight availability from O'Hare Intl to Cambodia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Chicago O'Hare Intl Airport to Cambodia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the morning.

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 December 15, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and Cathay 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
1,297 reviews

Crew

8.6

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,297 reviews
EVA Air
8.5
Very good
1,297 reviews

Crew

8.6

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Korean Air
8.4
Very good
1,186 reviews
EVA Air
8.5
Very good
1,297 reviews

Crew

8.6

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Cathay Pacific
7.6
Good
1,095 reviews
EVA Air
8.5
Very good
1,297 reviews

Crew

8.6

Boarding

8.4

Overall

8.5

Entertainment

8.0

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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.

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

    Most travelers choose Chicago O'Hare Intl - Phnom Penh Pochentong, Chicago O'Hare Intl - Krong Preah Sihanouk Sihanoukville or Chicago O'Hare Intl - Siem Reap 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 $719). Flying from Chicago O'Hare Intl Airport to Cambodia in June is currently the most expensive (average of $1,564). 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

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Top 3 airlines flying from O'Hare Intl to Cambodia

Discover the top 3 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$727Average$860FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$837Average$995FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,027Average$1,200FlexibilityNo cancel feeOn-time74%

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