HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cambodia

$1,094+ Cheap flights from Chicago (CHI) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KTI
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Cambodia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Cambodia

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

This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:05 am
ORD
-
SAI
2 stops39h 50m
United Airlines
Tue 3/104:45 pm
SAI
-
ORD
2 stops39h 30m
United Airlines
Deal found 1/19$1,094
This FlightHub deal was found by Cheapflights users on 1/21. 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.
Fri 4/1012:30 am
ORD
-
SAI
2 stops47h 45m
Multiple Airlines
Sun 4/267:10 pm
SAI
-
ORD
2 stops37h 50m
Multiple Airlines
Deal found 1/21$1,099
This FlightHub deal was found by Cheapflights users on 1/19. 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.
Tue 3/311:30 pm
ORD
-
SAI
3 stops27h 40m
Multiple Airlines
Tue 3/109:20 am
SAI
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 1/19$1,219
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:04 am
ORD
-
SAI
3 stops38h 46m
Singapore Airlines
Tue 3/1010:45 am
SAI
-
ORD
3 stops48h 15m
Singapore Airlines
Deal found 1/19$1,360
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:50 pm
ORD
-
SAI
2 stops32h 25m
Multiple Airlines
Sun 3/229:55 am
SAI
-
ORD
2 stops37h 10m
Multiple Airlines
Deal found 1/21$1,379

Find flight deals from Chicago to Cambodia

Keep the following information in mind while searching for Chicago to Cambodia flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,099
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$1,172
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 (CHI) to Cambodia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($292 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 January 21, 2026.
Use the filters below to find and compare flights from Chicago to Cambodia that are best for you.

Fly from

Chicago

Fly to

Cambodia

Route

Depart

Return

Price

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Tue 3/3

11:05 am-3:55 pm

2 stops39h 50m

Siem Reap–Angkor Intl

Tue 3/10

4:45 pm-8:15 pm

2 stops39h 30m

$1,094

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 4/10

12:30 am-9:00 am

2 stops44h 30m

Siem Reap–Angkor Intl

Sun 4/26

7:10 pm-9:00 pm

2 stops61h 50m

$1,099

ChicagoSiem Reap

ORD - SAI

ORDSAI

Chicago O'Hare Intl

Fri 3/13

12:50 pm-9:15 am

2 stops32h 25m

Siem Reap–Angkor Intl

Sun 3/22

9:55 am-11:05 am

2 stops37h 10m

$1,379

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Best time to book a flight from Chicago to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Chicago 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 to Cambodia

What is the cheapest month to book a flight from Chicago to Cambodia?

Currently, March is the cheapest month in which you can book a flight from Chicago to Cambodia (average of $719). Flying from Chicago to Cambodia in June is currently the most expensive (average of $1,484). 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.

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 January 21, 2026.
Peruse reviews from past customers who have flown with EVA Air and Korean Air from Chicago to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,327 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,327 reviews
EVA Air
8.4
Very good
1,327 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Korean Air
8.4
Very good
1,187 reviews
EVA Air
8.4
Very good
1,327 reviews

Boarding

8.4

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Food

8.1

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to Cambodia?

    Departing from Chicago to Cambodia will take you 39h 50m. There are 8529 mi between Chicago and Cambodia.

  • What are the most popular routes from Chicago to Cambodia?

    While some choose either Chicago Midway - Phnom Penh Pochentong or Chicago O'Hare Intl - Krong Preah Sihanouk Sihanoukville, Chicago O'Hare Intl - Siem Reap–Angkor Intl is the most popular route from Chicago to Cambodia.

  • Can I find deals for flights from Chicago to Cambodia that include hotel bookings?

    Yes. In addition to deals on Chicago to Cambodia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Cambodia?

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

  • Can I find deals for business class flights from Chicago to Cambodia?

    Yes. Cheapflights offers flight deals from Chicago 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 to Cambodia?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Cambodia (average of $719). Flying from Chicago to Cambodia in June is currently the most expensive (average of $1,484). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Narita flights
O'Hare Intl to Haneda flights
O'Hare Intl to Suvarnabhumi flights
O'Hare Intl to New Delhi flights
O'Hare Intl to Incheon Intl flights
Midway to Haneda flights
O'Hare Intl to Manila flights
Midway to Narita flights
O'Hare Intl to Hong Kong flights
O'Hare Intl to Hyderabad flights
Midway to Suvarnabhumi flights
O'Hare Intl to Ahmedabad flights
O'Hare Intl to Mumbai flights
O'Hare Intl to Taiwan Taoyuan Intl flights
St. Louis to Narita flights
O'Hare Intl to Ho Chi Minh City flights
O'Hare Intl to Don Mueang Intl flights
St. Louis to Haneda flights
O'Hare Intl to Denpasar flights
O'Hare Intl to Gimpo Intl flights
O'Hare Intl to Hongqiao Intl flights
O'Hare Intl to Chennai flights
O'Hare Intl to Karachi flights
O'Hare Intl to Kathmandu flights
O'Hare Intl to Lahore flights
O'Hare Intl to Cebu City flights
Midway to Incheon Intl flights
O'Hare Intl to Cochin flights
Midway to Manila flights
O'Hare Intl to Sung Shan flights
Midway to New Delhi flights
Midway to Denpasar flights
O'Hare Intl to Kansai Intl flights
O'Hare Intl to Pu Dong flights
O'Hare Intl to Bangalore flights
St. Louis to Suvarnabhumi flights
O'Hare Intl to Kobe flights
O'Hare Intl to Osaka Itami flights
O'Hare Intl to Capital flights
O'Hare Intl to Angeles City flights
Midway to Hong Kong flights
O'Hare Intl to Soekarno-Hatta Intl flights
O'Hare Intl to Singapore flights
St. Louis to Hong Kong flights
O'Hare Intl to Beijing Daxing Intl flights
St. Louis to Hyderabad flights
O'Hare Intl to Phuket City flights
Midway to Ho Chi Minh City flights
O'Hare Intl to Hanoi flights
O'Hare Intl to Malé flights

Top 3 airlines flying from Chicago to Cambodia

Discover the top 3 airlines that operate flights from Chicago 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$727Average$968FlexibilityNo cancel feeOn-time72%
Korean AirCheapest$837Average$1,001FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,024Average$1,202FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.