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Cheap flights from Chicago to Cambodia from $755

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Cambodia departing on 12/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap one-way flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:30 pm - 11:45 am
ORD
-
KOS
57h 15m3 stops
$755Multiple Airlines
Mon, Dec 29
Multiple Airlines Logo
11:30 pm - 7:30 pm
ORD
-
KOS
31h 00m2 stops
$768Multiple Airlines
Tue, Dec 30
Multiple Airlines Logo
1:10 pm - 1:05 pm
ORD
-
KOS
58h 55m3 stops
$780Multiple Airlines
Tue, Dec 30
Multiple Airlines Logo
11:30 pm - 7:30 pm
ORD
-
KOS
55h 00m2 stops
$839Multiple Airlines
Mon, Dec 29
Multiple Airlines Logo
1:30 pm - 11:45 am
ORD
-
KOS
33h 15m2 stops
$873Multiple Airlines
Sun, Dec 28
Multiple Airlines Logo
11:30 pm - 11:45 am
ORD
-
KOS
47h 15m3 stops
$932Multiple Airlines
Wed, Dec 31
Multiple Airlines Logo
11:30 pm - 9:35 am
ORD
-
KOS
45h 05m2 stops
$948Multiple Airlines
Wed, Dec 31
Multiple Airlines Logo
11:30 pm - 7:55 pm
ORD
-
KOS
31h 25m2 stops
$963Multiple Airlines
Sat, Dec 27
Multiple Airlines Logo
11:30 pm - 9:35 am
ORD
-
KOS
45h 05m3 stops
$982Multiple Airlines
Sun, Dec 28
Multiple Airlines Logo
7:44 pm - 1:05 pm
ORD
-
KOS
52h 21m3 stops
$1,113Multiple Airlines
Fri, Dec 26

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Chicago to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Mon 12/29

1:30 pm-11:45 am

3 stops57h 15m

$755

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Tue 12/30

11:30 pm-7:30 pm

2 stops31h 00m

$768

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Tue 12/30

1:10 pm-1:05 pm

3 stops58h 55m

$780

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Mon 12/29

11:30 pm-7:30 pm

2 stops55h 00m

$839

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Sun 12/28

1:30 pm-11:45 am

2 stops33h 15m

$873

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Wed 12/31

11:30 pm-11:45 am

3 stops47h 15m

$932

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Wed 12/31

11:30 pm-9:35 am

2 stops45h 05m

$948

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Sat 12/27

11:30 pm-7:55 pm

2 stops31h 25m

$963

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Sun 12/28

11:30 pm-9:35 am

3 stops45h 05m

$982

ChicagoKrong Preah Sihanouk

ORD - KOS

ORDKOS

Chicago O'Hare Intl

Fri 12/26

7:44 pm-1:05 pm

3 stops52h 21m

$1,113

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cambodia from

How to get the cheapest flight ticket from Chicago to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambodia?

In general, November is the cheapest month to fly from Chicago to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $865. The month of August is another great option to travel to Cambodia, with average flight prices from Chicago averaging around $877.

What is the cheapest day to depart on your flight to Cambodia?

The cheapest day to depart on your flight to Cambodia is on a Sunday when prices can be found for as low as $1,189. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Cambodia is Friday, with ticket prices averaging around $1,394.

What is the cheapest time of day to depart on your flight to Cambodia?

Our data shows that the cheapest Chicago to Cambodia flights are usually those with departure times at noon. Our users have found flights to Cambodia at noon for as low as $959. In contrast, the most expensive time of day to depart to Cambodia is in the afternoon when prices are around $1,490.

How far in advance should I book a flight to Cambodia?

You are more likely to see cheaper flights to Cambodia from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,253 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Chicago for as low as $978 on momondo.

Can stopping save me money on Chicago to Cambodia flights?

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Cambodia flight.

Cheap Chicago to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Cambodia

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from Chicago to Cambodia takes 24h 55m
There are no direct flights from Chicago to Cambodia. There are no popular flight routes from Chicago to Cambodia.
Search flight deals

  • When did momondo last update prices for flights from Chicago to Cambodia?

    Prices for flights from Chicago to Cambodia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Cambodia?

  • How old do you have to be to fly from Chicago to Cambodia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The required travel and health documents for your Cambodia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cambodia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Cambodia

Compare and see reviews for airlines that fly from Chicago to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $727Free CancellationRating
7.6
1,093 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $837Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights
EVA AirPriceFrom $1,028Free CancellationRating
8.4
1,296 reviews
Search EVA Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Cambodia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Cambodia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Cambodia with flexible booking policies on momondo?

All flight searches from Chicago to Cambodia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Chicago to Cambodia?

Once all potential Chicago to Cambodia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Cambodia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Cambodia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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