Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Cambodia from $458

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 O'Hare Intl Airport to Cambodia departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to Cambodia

Cheap round-trip flights

Cathay Pacific Logo
4:00 pm - 10:15 amORD-PNH
30h 15m1 stop
Cathay Pacific Logo
11:25 am - 2:25 pmPNH-ORD
39h 00m1 stop
$775Cathay Pacific
Find Deal
Fri, Aug 29 - Sun, Sep 7
Logo
7:35 pm - 10:55 pmORD-PNH
38h 20m2 stops
Logo
9:35 am - 6:02 amPNH-ORD
33h 27m2 stops
$917
Find Deal
Thu, Nov 6 - Tue, Nov 18
Korean Air Logo
12:10 pm - 10:10 pmORD-PNH
22h 00m1 stop
Korean Air Logo
11:30 pm - 9:30 amPNH-ORD
22h 00m1 stop
$939Korean Air
Find Deal
Sun, Sep 14 - Sun, Sep 21
Korean Air Logo
11:05 am - 10:25 pmORD-PNH
22h 20m1 stop
Korean Air Logo
11:45 pm - 8:30 amPNH-ORD
21h 45m1 stop
$946Korean Air
Find Deal
Thu, Nov 6 - Tue, Nov 18
Korean Air Logo
11:05 am - 10:25 pmORD-PNH
22h 20m1 stop
Korean Air Logo
11:45 pm - 8:30 amPNH-ORD
21h 45m1 stop
$961Korean Air
Find Deal
Mon, Nov 10 - Sun, Nov 16
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:35 pm - 8:45 pmPNH-ORD
20h 10m1 stop
$1,065EVA Air
Find Deal
Mon, Aug 18 - Thu, Oct 16
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:35 pm - 8:45 pmPNH-ORD
20h 10m1 stop
$1,081EVA Air
Find Deal
Wed, Sep 10 - Sat, Sep 20
Asiana Airlines Logo
8:00 am - 10:55 pmORD-PNH
26h 55m2 stops
Asiana Airlines Logo
11:55 pm - 12:03 amPNH-ORD
36h 08m2 stops
$1,087Asiana Airlines
Find Deal
Thu, Sep 11 - Sat, Sep 20
Asiana Airlines Logo
6:00 am - 10:55 pmORD-PNH
51h 55m2 stops
Asiana Airlines Logo
11:55 pm - 6:22 amPNH-ORD
43h 27m2 stops
$1,089Asiana Airlines
Find Deal
Mon, Nov 10 - Sun, Nov 16
Philippine Airlines Logo
9:50 am - 12:15 amORD-PNH
50h 25m2 stops
Philippine Airlines Logo
1:15 am - 8:57 pmPNH-ORD
31h 42m2 stops
$1,135Philippine Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7

EVA Air flights from Chicago O'Hare Intl Airport to Cambodia

Our best EVA Air deals on Chicago O'Hare Intl Airport to Cambodia flight tickets
EVA Air
Aug 18
ORD12:30 amChicago O'Hare Intl
22h 45m
1 stop
PNH11:15 amPhnom Penh Pochentong
Oct 16
PNH12:35 pmPhnom Penh Pochentong
20h 10m
1 stop
ORD8:45 pmChicago O'Hare Intl
$1,065
Find similar
EVA Air
Sep 10
ORD12:30 amChicago O'Hare Intl
22h 45m
1 stop
PNH11:15 amPhnom Penh Pochentong
Sep 20
PNH12:35 pmPhnom Penh Pochentong
20h 10m
1 stop
ORD8:45 pmChicago O'Hare Intl
$1,081
Find similar
EVA Air
Nov 10
ORD11:30 pmChicago O'Hare Intl
22h 55m
1 stop
PNH11:25 amPhnom Penh Pochentong
May 16
PNH12:35 pmPhnom Penh Pochentong
20h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
$1,103
Find similar

Qatar Airways flights from Chicago O'Hare Intl Airport to Cambodia

Our best Qatar Airways deals on Chicago O'Hare Intl Airport to Cambodia flight tickets
Qatar Airways
Oct 1
ORD7:20 pmChicago O'Hare Intl
32h 55m
2 stops
PNH4:15 pmPhnom Penh Pochentong
Oct 8
PNH5:40 pmPhnom Penh Pochentong
33h 25m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,162
Find similar
Qatar Airways
Nov 9
ORD6:50 pmChicago O'Hare Intl
31h 35m
2 stops
PNH3:25 pmPhnom Penh Pochentong
May 15
PNH5:40 pmPhnom Penh Pochentong
33h 25m
2 stops
ORD3:05 pmChicago O'Hare Intl
$1,168
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 July 31, 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

Fly to

Route

Depart

Return

Price

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Fri 8/29

4:00 pm-10:15 am

1 stop30h 15m

Phnom Penh Pochentong

Sun 9/7

11:25 am-2:25 pm

1 stop39h 00m

$775

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Thu 11/6

7:35 pm-10:55 pm

2 stops38h 20m

Phnom Penh Pochentong

Tue 11/18

9:35 am-6:02 am

2 stops33h 27m

$917

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sun 9/14

12:10 pm-10:10 pm

1 stop22h 00m

Phnom Penh Pochentong

Sun 9/21

11:30 pm-9:30 am

1 stop22h 00m

$939

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Thu 11/6

11:05 am-10:25 pm

1 stop22h 20m

Phnom Penh Pochentong

Tue 11/18

11:45 pm-8:30 am

1 stop21h 45m

$946

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 11/10

11:05 am-10:25 pm

1 stop22h 20m

Phnom Penh Pochentong

Sun 11/16

11:45 pm-8:30 am

1 stop21h 45m

$961

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 8/18

12:30 am-11:15 am

1 stop22h 45m

Phnom Penh Pochentong

Thu 10/16

12:35 pm-8:45 pm

1 stop20h 10m

$1,065

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 9/10

12:30 am-11:15 am

1 stop22h 45m

Phnom Penh Pochentong

Sat 9/20

12:35 pm-8:45 pm

1 stop20h 10m

$1,081

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Thu 9/11

8:00 am-10:55 pm

2 stops26h 55m

Phnom Penh Pochentong

Sat 9/20

11:55 pm-12:03 am

2 stops36h 08m

$1,087

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 11/10

6:00 am-10:55 pm

2 stops51h 55m

Phnom Penh Pochentong

Sun 11/16

11:55 pm-6:22 am

2 stops43h 27m

$1,089

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 10/1

9:50 am-12:15 am

2 stops50h 25m

Phnom Penh Pochentong

Tue 10/7

1:15 am-8:57 pm

2 stops31h 42m

$1,135

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cambodia from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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, September is the cheapest month to fly from Chicago O'Hare Intl Airport to Cambodia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,029. The month of August is another great option to travel to Cambodia, with average flight prices from Chicago O'Hare Intl Airport averaging around $1,071.

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 O'Hare Intl Airport 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Chicago O'Hare Intl Airport for as low as $978 on momondo.

Can stopping save me money on Chicago O'Hare Intl Airport to Cambodia flights?

You could potentially save up to 29% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Cambodia flight.

Cheap Chicago O'Hare Intl Airport to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Cambodia

Best Price Found

$458

Fastest flight time

21h 40m

Direct flights

None

Airports in Cambodia

1 airport
The best one-way flight to Cambodia from Chicago O'Hare Intl Airport in the past 72 hours is $458. The best round-trip flight deal from Chicago O'Hare Intl Airport to Cambodia found on momondo in the last 72 hours is $775.
The fastest flight from Chicago O'Hare Intl Airport to Cambodia takes 21h 40m
There are no direct flights from Chicago O'Hare Intl Airport to Cambodia. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Cambodia: Phnom Penh Pochentong (PNH)
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Cambodia?

    Prices for flights from Chicago O'Hare Intl Airport to Cambodia refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Cambodia?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Cambodia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Cambodia

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Cambodia with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $733Free CancellationRating
7.6
949 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $845Free CancellationRating
8.4
1,121 reviews
Search Korean Air flights
EVA AirPriceFrom $1,064Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cambodia from Chicago.

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 you have performed a search for Chicago to Cambodia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Cambodia

Popular cities in Cambodia

Popular flights according to clicks in the last 7 days on momondo
Flights to Phnom Penhfrom $578
Flights to Siem Reap
Flights to Krong Preah Sihanoukfrom $966