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Cheap flights from Chicago to Phnom Penh from $841

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Phnom Penh departing on 2/6. 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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Find the cheapest flights from Chicago to Phnom Penh

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Phnom Penh that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Phnom Penh.

Cheap last minute flights

Planning a quick getaway from Chicago to Phnom Penh? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phnom Penh, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Phnom Penh

Find recent round-trip train or bus tickets from Chicago to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
3:50 pm - 12:45 pmORD-PNH
31h 55m2 stops
1:45 pm - 6:17 amPNH-ORD
28h 32m2 stops
Thu, Feb 6 - Tue, Mar 11
11:25 am - 10:25 pmORD-PNH
22h 00m1 stop
11:45 pm - 8:40 amPNH-ORD
21h 55m1 stop
$875Korean Air
Find Deal
Tue, Jan 21 - Tue, Jan 28
12:20 pm - 10:10 pmORD-PNH
21h 50m1 stop
11:40 pm - 9:50 amPNH-ORD
22h 10m1 stop
$876Korean Air
Find Deal
Sat, Apr 26 - Mon, May 26
2:40 pm - 5:45 pmORD-PNH
38h 05m1 stop
11:45 am - 1:00 pmPNH-ORD
38h 15m1 stop
$902Cathay Pacific
Find Deal
Thu, Jan 23 - Thu, Jan 30
3:40 pm - 10:25 amORD-PNH
30h 45m1 stop
11:25 am - 2:25 pmPNH-ORD
39h 00m1 stop
$922Cathay Pacific
Find Deal
Thu, Mar 20 - Mon, May 5
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,059EVA Air
Find Deal
Tue, Apr 22 - Tue, Apr 29
12:30 am - 11:25 amORD-PNH
22h 55m1 stop
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,063EVA Air
Find Deal
Wed, Mar 19 - Mon, May 5
6:00 am - 10:55 pmORD-PNH
28h 55m2 stops
11:55 pm - 11:59 pmPNH-ORD
36h 04m2 stops
$1,116Asiana Airlines
Find Deal
Wed, Apr 23 - Tue, Apr 29
5:56 pm - 11:20 pmORD-PNH
40h 24m2 stops
12:30 am - 5:53 amPNH-ORD
42h 23m2 stops
$1,133Asiana Airlines
Find Deal
Sat, Feb 15 - Sat, Mar 1
6:20 am - 10:10 pmORD-PNH
27h 50m2 stops
11:40 pm - 6:41 pmPNH-ORD
31h 01m2 stops
$1,152Delta
Find Deal
Sat, Apr 26 - Mon, May 26
3:40 pm - 10:25 amORD-PNH
29h 45m2 stops
Mon, Dec 30
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
$856EVA Air
Find Deal
Mon, Dec 30
9:35 pm - 10:25 pmORD-PNH
35h 50m3 stops
$1,009
Find Deal
Mon, Dec 30
2:40 pm - 5:45 pmORD-PNH
38h 05m1 stop
9:45 am - 5:55 amPNH-ORD
33h 10m3 stops
$1,754
Find Deal
Fri, Dec 27 - Fri, Jan 17
2:40 pm - 5:45 pmORD-PNH
38h 05m1 stop
7:05 pm - 11:36 amPNH-ORD
29h 31m2 stops
$1,843
Find Deal
Fri, Dec 27 - Fri, Jan 17
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
12:45 pm - 5:54 amPNH-ORD
54h 09m2 stops
$1,869EVA Air
Find Deal
Sat, Dec 28 - Sat, Jan 18
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
12:45 pm - 7:35 pmPNH-ORD
19h 50m1 stop
$1,891EVA Air
Find Deal
Fri, Dec 27 - Fri, Jan 17
11:30 pm - 2:00 pmORD-PNH
25h 30m2 stops
12:45 pm - 5:54 amPNH-ORD
54h 09m2 stops
$1,998
Find Deal
Sat, Dec 28 - Sat, Jan 18
7:05 pm - 3:25 pmORD-PNH
31h 20m2 stops
9:45 am - 5:55 amPNH-ORD
33h 10m3 stops
$2,118
Find Deal
Fri, Dec 27 - Fri, Jan 17
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
12:45 pm - 7:35 pmPNH-ORD
19h 50m1 stop
$2,130EVA Air
Find Deal
Sat, Dec 28 - Sat, Jan 18
9:00 pm - 12:15 amORD-PNH
62h 15m2 stops
1:05 am - 5:45 pmPNH-ORD
29h 40m2 stops
$2,711Philippine Airlines
Find Deal
Sat, Dec 28 - Fri, Jan 17
6:35 pm - 3:25 pmORD-PNH
31h 50m3 stops
5:10 pm - 3:44 pmPNH-ORD
35h 34m3 stops
$3,458Qatar Airways
Find Deal
Sat, Dec 28 - Sat, Jan 18
6:00 am - 10:25 pmMDW-PNH
27h 25m2 stops
11:45 pm - 4:17 pmPNH-MDW
29h 32m2 stops
$6,320Korean Air
Find Deal
Sat, Dec 28 - Sat, Jan 18

EVA Air flights from Chicago to Phnom Penh

Our best EVA Air deals on Chicago to Phnom Penh flight tickets
EVA Air
Apr 22
ORD12:30 amChicago O'Hare Intl
22h 45m
1 stop
PNH11:15 amPhnom Penh Pochentong
Apr 29
PNH12:35 pmPhnom Penh Pochentong
20h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
EVA Air
Mar 19
ORD12:30 amChicago O'Hare Intl
22h 55m
1 stop
PNH11:25 amPhnom Penh Pochentong
May 5
PNH12:35 pmPhnom Penh Pochentong
20h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl
EVA Air
Apr 28
ORD12:30 amChicago O'Hare Intl
22h 45m
1 stop
PNH11:15 amPhnom Penh Pochentong
May 31
PNH12:35 pmPhnom Penh Pochentong
20h 25m
1 stop
ORD9:00 pmChicago O'Hare Intl

Asiana Airlines flights from Chicago to Phnom Penh

Our best Asiana Airlines deals on Chicago to Phnom Penh flight tickets
Asiana Airlines
Apr 23
ORD6:00 amChicago O'Hare Intl
28h 55m
2 stops
PNH10:55 pmPhnom Penh Pochentong
Apr 29
PNH11:55 pmPhnom Penh Pochentong
36h 04m
2 stops
ORD11:59 pmChicago O'Hare Intl
Asiana Airlines
Feb 15
ORD5:56 pmChicago O'Hare Intl
40h 24m
2 stops
PNH11:20 pmPhnom Penh Pochentong
Mar 1
PNH12:30 amPhnom Penh Pochentong
42h 23m
2 stops
ORD5:53 amChicago O'Hare Intl
Asiana Airlines
Apr 29
ORD6:00 amChicago O'Hare Intl
28h 55m
2 stops
PNH10:55 pmPhnom Penh Pochentong
May 31
PNH11:55 pmPhnom Penh Pochentong
41h 09m
2 stops
ORD5:04 amChicago O'Hare Intl

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Chicago to Phnom Penh

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 typical price of a round-trip flight between Chicago and Phnom Penh?

What is the cheapest month to fly to Phnom Penh?

In general, March is the cheapest month to fly from Chicago to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,064. If you aren’t able to travel to Phnom Penh during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,086.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart from Chicago to Phnom Penh is on a Monday. Travelers who choose to depart for Phnom Penh on a Monday will often find tickets for as low as $1,190. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago to Phnom Penh for around $1,371.

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

According to our data, the cheapest time of day to fly to Phnom Penh is at noon. momondo users have found flights departing from Chicago to Phnom Penh at noon for as low as $948. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly in the afternoon, with an average ticket price of $1,464. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Phnom Penh?

We recommend purchasing flights from Chicago to Phnom Penh 45 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Phnom Penh for $1,325. However, in the past 72 hours, people saw flights from Chicago for as low as $1,068.

When to book flights from Chicago to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Phnom Penh (CHI to PNH) flight deals and tips

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

Best Price Found

$847

Fastest flight time

21h 50m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Chicago in the past 72 hours is $847. The best round-trip flight deal from Chicago to Phnom Penh found on momondo in the last 72 hours is $841.
The fastest flight from Chicago to Phnom Penh takes 21h 50m
There are no direct flights from Chicago to Phnom Penh. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • How far is Chicago to Phnom Penh Pochentong by plane?

    Chicago and Phnom Penh Pochentong are 8653.4 mi apart from one another. A reasonable flight in good conditions will take 21h 50m.

  • When did momondo last update prices for flights from Chicago to Phnom Penh Pochentong Airport?

    Prices for flights from Chicago to Phnom Penh Pochentong Airport refresh daily.

  • How many operators does momondo search for flights from Chicago to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Chicago to Phnom Penh Pochentong Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents required for your trip to Phnom Penh Pochentong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Phnom Penh Pochentong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chicago to Phnom Penh?


Best airlines flying from Chicago to Phnom Penh

Compare and see reviews for airlines that fly from Chicago to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $778Free CancellationRating
7.5
829 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $1,068Free CancellationRating
8.4
1,259 reviews
Search EVA Air flights
Korean AirPriceFrom $1,127Free CancellationRating
8.4
1,023 reviews
Search Korean Air flights

Why use momondo?

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

Finding the right flight to Phnom Penh from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Chicago to Phnom Penh?

Once all potential Chicago to Phnom Penh 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 Phnom Penh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Chicago and alert you when they change.


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