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Flights from Chicago to Phnom Penh
Cheap flight deals from Chicago to Phnom Penh
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Tue, May 20 | Cathay PacificPNH 11:2539h1 stopsORD 14:25Phnom Penh - Chicago | Tue, May 27 | Cathay PacificAED 4,586 AED 5,65119% OFF19% OFFAED 5,651 AED 4,586
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Tue, May 13 | Cathay PacificPNH 11:2539h1 stopsORD 14:25Phnom Penh - Chicago | Tue, May 20 | Cathay PacificAED 4,629 AED 5,65118% OFF18% OFFAED 5,651 AED 4,629
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Wed, May 14 | Cathay PacificPNH 18:3031h 55m1 stopsORD 14:25Phnom Penh - Chicago | Wed, May 21 | Cathay PacificAED 4,769 AED 5,65116% OFF16% OFFAED 5,651 AED 4,769
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Thu, May 8 | EVA AirPNH 12:3520h 25m1 stopsORD 21:00Phnom Penh - Chicago | Sun, May 11 | EVA AirAED 4,77715% OFFAED 5,651 AED 4,777
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ORD 16:0037h 20m1 stopsPNH 17:20Chicago - Phnom Penh | Mon, May 12 | Cathay PacificPNH 11:2539h1 stopsORD 14:25Phnom Penh - Chicago | Mon, May 19 | Cathay PacificAED 4,78115% OFFAED 5,651 AED 4,781
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Sun, May 11 | Cathay PacificPNH 18:3031h 55m1 stopsORD 14:25Phnom Penh - Chicago | Sun, May 18 | Cathay PacificAED 4,87614% OFFAED 5,651 AED 4,876
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Mon, May 19 | Cathay PacificPNH 11:2539h1 stopsORD 14:25Phnom Penh - Chicago | Mon, May 26 | Cathay PacificAED 4,95912% OFFAED 5,651 AED 4,959
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Tue, May 13 | EVA AirPNH 12:3520h 25m1 stopsORD 21:00Phnom Penh - Chicago | Tue, May 20 | EVA AirAED 5,2417% OFFAED 5,651 AED 5,241
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Thu, May 22 | Cathay PacificPNH 11:2539h1 stopsORD 14:25Phnom Penh - Chicago | Thu, May 29 | Cathay PacificAED 5,2507% OFFAED 5,651 AED 5,250
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Thu, May 15 | EVA AirPNH 12:3520h 25m1 stopsORD 21:00Phnom Penh - Chicago | Thu, May 22 | EVA AirAED 5,2557% OFFAED 5,651 AED 5,255
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CHI 13:0017h 25m1 stopsPNH Invalid DateChicago - Phnom Penh | Sat, May 10 | Normal AirlinePNH 15:006hNonstopCHI 16:00Phnom Penh - Chicago | Mon, May 12 | Normal AirlineFind More FlightsFind More Flights
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ORD 16:0037h 20m1 stopsPNH 17:20Chicago - Phnom Penh | Fri, May 9 | Cathay PacificAED 2,959 AED 3,85723% OFF23% OFFAED 3,857 AED 2,959
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Tue, May 13 | Cathay PacificAED 3,076 AED 3,85720% OFF20% OFFAED 3,857 AED 3,076
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Mon, May 19 | Cathay PacificAED 3,219 AED 3,85717% OFF17% OFFAED 3,857 AED 3,219
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ORD 19:2032h 55m1 stopsPNH 16:15Chicago - Phnom Penh | Tue, May 13 | Qatar AirwaysAED 3,25316% OFFAED 3,857 AED 3,253
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Fri, May 16 | EVA AirAED 3,29914% OFFAED 3,857 AED 3,299
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Thu, May 15 | EVA AirAED 3,33613% OFFAED 3,857 AED 3,336
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ORD 00:3022h 45m1 stopsPNH 11:15Chicago - Phnom Penh | Wed, Jun 25 | EVA AirAED 3,38512% OFFAED 3,857 AED 3,385
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ORD 19:2032h 55m1 stopsPNH 16:15Chicago - Phnom Penh | Fri, May 9 | Qatar AirwaysAED 3,40612% OFFAED 3,857 AED 3,406
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ORD 19:2032h 55m1 stopsPNH 16:15Chicago - Phnom Penh | Wed, Jun 25 | Qatar AirwaysAED 3,5069% OFFAED 3,857 AED 3,506
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ORD 16:0030h 15m1 stopsPNH 10:15Chicago - Phnom Penh | Tue, May 20 | Cathay PacificAED 3,5877% OFFAED 3,857 AED 3,587
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CHI 13:0017h 25m1 stopsPNH Invalid DateChicago - Phnom Penh | Sat, May 10 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Chicago to Phnom Penh
Cheapest one-way flight price | AED 2,319 |
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Off-season for travel | March |
Peak season for travel | June |
Flight distance | 13,939.16 km |
Popular airline | American Airlines |
When is the cheapest time to fly from Chicago to Phnom Penh?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Chicago (CHI) to Phnom Penh (PNH) the cheapest?
Airlines adjust prices for flights from Chicago to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to Phnom Penh (PNH) cost?
According to Trip.com's data, the lowest price is around AED 6,247. -
How many airports are there in Phnom Penh (PNH)?
There are 1 airport(s) near Phnom Penh (PNH): Phnom Penh International Airport.
How to find a cheap flight from Chicago to Phnom Penh
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Phnom Penh. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Chicago to Phnom Penh ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago to Phnom Penh airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Fri, May 9 at AED 2959 for one-way flights.
Compare cheap Chicago to Phnom Penh flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chicago to Phnom Penh. The cheapest airline operating is Cathay Pacific.
Set up a Price Alert
By setting up a Price Alert for your Chicago to Phnom Penh route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Chicago to Phnom Penh flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Chicago to Phnom Penh to get exclusive deals for you.
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