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Cheap flights from Chicago O'Hare Intl Airport to Phnom Penh from $568

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 Phnom Penh departing on 5/2. 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 O'Hare Intl Airport to Phnom Penh

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Phnom Penh.
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
$1,023Cathay Pacific
Find Deal
Mon, Apr 14 - Tue, Apr 29
Singapore Airlines Logo
8:59 pm - 8:40 amORD-PNH
47h 41m2 stops
Singapore Airlines Logo
9:35 am - 8:03 pmPNH-ORD
46h 28m2 stops
$1,062Singapore Airlines
Find Deal
Fri, Aug 29 - Sun, Sep 7
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
$1,084Korean Air
Find Deal
Mon, Sep 1 - Sun, Sep 7
 Logo
6:15 am - 10:55 pmORD-PNH
28h 40m2 stops
 Logo
2:05 pm - 11:46 amPNH-ORD
33h 41m2 stops
$1,105
Find Deal
Mon, Sep 1 - Sun, Sep 7
Korean Air Logo
12:30 pm - 10:10 pmORD-PNH
21h 40m1 stop
Korean Air Logo
11:30 pm - 9:30 amPNH-ORD
22h 00m1 stop
$1,132Korean Air
Find Deal
Fri, Aug 29 - Sun, Sep 7
 Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
 Logo
9:15 pm - 8:45 pmPNH-ORD
59h 30m2 stops
$1,149
Find Deal
Sun, Aug 31 - Sun, Sep 7
Turkish Airlines Logo
11:25 am - 8:35 amORD-PNH
57h 10m2 stops
Turkish Airlines Logo
7:25 pm - 9:40 amPNH-ORD
26h 15m2 stops
$1,174Turkish Airlines
Find Deal
Sun, May 4 - Wed, Jun 4
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,200EVA Air
Find Deal
Wed, Apr 30 - Thu, May 8
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,201EVA Air
Find Deal
Sat, May 3 - Wed, Jun 4
Turkish Airlines Logo
11:25 am - 6:35 pmORD-PNH
43h 10m2 stops
Turkish Airlines Logo
7:25 pm - 9:40 amPNH-ORD
50h 15m2 stops
$1,288Turkish Airlines
Find Deal
Wed, May 7 - Wed, May 14

Cathay Pacific flights from Chicago O'Hare Intl Airport to Phnom Penh

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Phnom Penh flight tickets
Cathay Pacific
Apr 14
ORD4:00 pmChicago O'Hare Intl
30h 15m
1 stop
PNH10:15 amPhnom Penh Pochentong
Apr 29
PNH11:25 amPhnom Penh Pochentong
39h 00m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
May 4
ORD4:00 pmChicago O'Hare Intl
30h 15m
1 stop
PNH10:15 amPhnom Penh Pochentong
Jun 4
PNH6:30 pmPhnom Penh Pochentong
31h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
May 10
ORD4:00 pmChicago O'Hare Intl
30h 15m
1 stop
PNH10:15 amPhnom Penh Pochentong
May 18
PNH6:30 pmPhnom Penh Pochentong
31h 55m
1 stop
ORD2:25 pmChicago O'Hare Intl

Singapore Airlines flights from Chicago O'Hare Intl Airport to Phnom Penh

Our best Singapore Airlines deals on Chicago O'Hare Intl Airport to Phnom Penh flight tickets
Singapore Airlines
Aug 29
ORD8:59 pmChicago O'Hare Intl
47h 41m
2 stops
PNH8:40 amPhnom Penh Pochentong
Sep 7
PNH9:35 amPhnom Penh Pochentong
46h 28m
2 stops
ORD8:03 pmChicago O'Hare Intl
Singapore Airlines
Sep 1
ORD8:59 pmChicago O'Hare Intl
47h 41m
2 stops
PNH8:40 amPhnom Penh Pochentong
Sep 7
PNH9:35 amPhnom Penh Pochentong
46h 28m
2 stops
ORD8:03 pmChicago O'Hare Intl
Singapore Airlines
Aug 29
ORD8:59 pmChicago O'Hare Intl
47h 41m
2 stops
PNH8:40 amPhnom Penh Pochentong
Sep 7
PNH6:55 pmPhnom Penh Pochentong
37h 59m
3 stops
ORD8:54 pmChicago O'Hare Intl

See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport and Phnom Penh?

What is the cheapest month to fly to Phnom Penh?

In general, September is the cheapest month to fly from Chicago O'Hare Intl Airport to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,063. If you aren’t able to travel to Phnom Penh during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,092.

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

The cheapest day to depart from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport 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 O'Hare Intl Airport 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?

You are more likely to see cheaper flights to Phnom Penh from Chicago O'Hare Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,326 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Chicago O'Hare Intl Airport for as low as $1,097 on momondo.

When to book flights from Chicago O'Hare Intl Airport to Phnom Penh

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

Cheap Chicago O'Hare Intl Airport to Phnom Penh (ORD to PNH) flight deals and tips

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

Best Price Found

$568

Fastest flight time

21h 40m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Chicago O'Hare Intl Airport in the past 72 hours is $568. The best round-trip flight deal from Chicago O'Hare Intl Airport to Phnom Penh found on momondo in the last 72 hours is $1,023.
The fastest flight from Chicago O'Hare Intl Airport to Phnom Penh takes 21h 40m
There are no direct flights from Chicago O'Hare Intl Airport 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 O'Hare Intl to Phnom Penh Pochentong by plane?

    Chicago O'Hare Intl and Phnom Penh Pochentong are 8642.7 mi apart from one another. By plane, this route typically takes 21h 40m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Phnom Penh Pochentong Airport are updated daily.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Phnom Penh Pochentong Airport.

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

    The travel and health documents you'll need for your trip to Phnom Penh Pochentong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phnom Penh Pochentong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Phnom Penh?


Best airlines flying from Chicago O'Hare Intl Airport to Phnom Penh

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $733Free CancellationRating
7.5
842 reviews
Search Cathay Pacific flights
Korean AirPriceFrom $866Free CancellationRating
8.4
1,053 reviews
Search Korean Air flights
EVA AirPriceFrom $1,066Free CancellationRating
8.4
1,170 reviews
Search EVA Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Phnom Penh. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Phnom Penh from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Chicago to Phnom Penh 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 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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