$424 Cheap flights from O'Hare Intl. to Phnom Penh Intl. (ORD to PNH)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from O'Hare Intl. to Phnom Penh Intl.

Compare Flight Prices from Chicago to Phnom Penh

Affordable Airfare Tickets from ORD to PNH Airport

The cheapest flights to Phnom Penh Intl. found within the past 7 days were $819 round trip and $424 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 27 - Wed, Sep 24
ORD
Chicago
PNH
Phnom Penh
$819 Roundtrip, found 2 hours ago
$819
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Wed, Aug 27 from Chicago to Phnom Penh, returning Wed, Sep 24, priced at $819 found 2 hours ago
Fri, Sep 26 - Mon, Oct 13
ORD
Chicago
PNH
Phnom Penh
$877 Roundtrip, just found
$877
Roundtrip
just found
Select Korean Air flight, departing Fri, Sep 26 from Chicago to Phnom Penh, returning Mon, Oct 13, priced at $877 just found
Sun, Aug 24 - Thu, Sep 25
ORD
Chicago
PNH
Phnom Penh
$888 Roundtrip, found 1 day ago
$888
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Aug 24 from Chicago to Phnom Penh, returning Thu, Sep 25, priced at $888 found 1 day ago
Wed, Aug 27 - Wed, Sep 24
ORD
Chicago
PNH
Phnom Penh
$1,121 Roundtrip, found 2 hours ago
$1,121
Roundtrip
found 2 hours ago
Select EVA Airways flight, departing Wed, Aug 27 from Chicago to Phnom Penh, returning Wed, Sep 24, priced at $1,121 found 2 hours ago
Wed, Oct 8 - Wed, Oct 15
ORD
Chicago
PNH
Phnom Penh
$1,201 Roundtrip, found 2 days ago
$1,201
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Wed, Oct 8 from Chicago to Phnom Penh, returning Wed, Oct 15, priced at $1,201 found 2 days ago
Sat, Jan 10 - Wed, Jan 21
ORD
Chicago
PNH
Phnom Penh
$1,360 Roundtrip, found 3 days ago
$1,360
Roundtrip
found 3 days ago
Select Singapore Airlines flight, departing Sat, Jan 10 from Chicago to Phnom Penh, returning Wed, Jan 21, priced at $1,360 found 3 days ago
Thu, Oct 2 - Mon, Oct 13
ORD
Chicago
PNH
Phnom Penh
$1,362 Roundtrip, found 12 hours ago
$1,362
Roundtrip
found 12 hours ago
Select Etihad Airways flight, departing Thu, Oct 2 from Chicago to Phnom Penh, returning Mon, Oct 13, priced at $1,362 found 12 hours ago
Tue, Nov 25 - Thu, Dec 25
ORD
Chicago
PNH
Phnom Penh
$1,383 Roundtrip, found 6 days ago
$1,383
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Nov 25 from Chicago to Phnom Penh, returning Thu, Dec 25, priced at $1,383 found 6 days ago
Sat, Jul 19 - Tue, Aug 5
ORD
Chicago
PNH
Phnom Penh
$1,491 Roundtrip, found 1 day ago
$1,491
Roundtrip
found 1 day ago
Select Qatar Airways flight, departing Sat, Jul 19 from Chicago to Phnom Penh, returning Tue, Aug 5, priced at $1,491 found 1 day ago
Wed, Aug 27 - Wed, Sep 24
ORD
Chicago
PNH
Phnom Penh
$1,551 Roundtrip, found 2 hours ago
$1,551
Roundtrip
found 2 hours ago
Select Emirates flight, departing Wed, Aug 27 from Chicago to Phnom Penh, returning Wed, Sep 24, priced at $1,551 found 2 hours ago

Frequently asked questions

Can I catch a flight from ORD to PNH right now?
It’s prudent to learn about any travel advice reports and quarantine requirements in place in your destination city. Be sure to go to our Covid-19 Travel Advisor for up-to-date info on flying to PNH from ORD.
Are there direct flights from O'Hare Airport to Phnom Penh Airport?
Make a note of your connecting gate, because there aren’t any direct flights on the O’Hare Intl. Airport (ORD) to PNH route. Delta, Korean Air and EVA Air are among the airlines that will fly you to Cambodia with only one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to PNH, please visit our Customer Service Portal.
How long is the flight from O'Hare Intl. Airport (ORD) to PNH?
The trip from O’Hare Intl. Airport (ORD) to Phnom Penh Intl. Airport (PNH) lasts approximately 19 hours and 7 minutes. You’ll have ample opportunity to catch up on some sleep on this long-haul flight, but don’t forget to bring a proper neck pillow if you really want to get comfortable.
What is the flight distance from O'Hare Intl. Airport (ORD) to PNH?
With 8,700 mi separating O’Hare Intl. Airport (ORD) and Phnom Penh Airport, you’ll have ample time to kick back and unwind. Make use of the in-flight entertainment, read a book or catch up on some shut-eye.
What airlines fly from O'Hare Intl. Airport (ORD) to Phnom Penh Intl. Airport (PNH)?
With no direct flights on offer, you’d be wise to book in advance when traveling between O’Hare Intl. Airport (ORD) and PNH. Find a convenient route with the fewest layovers and save yourself some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Jetstar Asia Airways, Singapore Airlines or Korean Air you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Phnom Penh

 

Traveling From
O'Hare Intl.
Traveling To
Phnom Penh Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$819

Route Info

Flight path for flights from O'Hare International Airport to Phnom Penh International Airport.


Origin:
ORD - O'Hare International Airport
Destination:
PNH - Phnom Penh International Airport
Distance:
8,825.00 miles


Discover our best flights from Chicago ORD to Phnom Penh PNH. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Phnom Penh PNH at the right price  

Airfares to Phnom Penh PNH from Chicago ORD currently cost between $819 and $1,551. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Phnom Penh PNH 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Phnom Penh PNH on Travelocity starting at $424. Prices and availability subject to change. Additional terms may apply. 

 

Get to Phnom Penh PNH from Chicago ORD quicker with direct flights. 

Get to Phnom Penh faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PNH from ORD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Phnom Penh PNH

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PNH from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Phnom Penh PNH today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from Chicago ORD to Phnom Penh PNH. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Phnom Penh PNH from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PNH from ORD have this option.  

 

Travel with confidence when you book flights to Phnom Penh PNH from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.