Cheap Flights from Phnom Penh to Chicago from $748
Find the best flight deals from Phnom Penh to Chicago from $748
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Flights from Phnom Penh to Chicago
What to know about flights from Phnom Penh to Chicago?
The distance between Phnom Penh and Chicago is approximately 13,939.16 km. Based on Trip.com's data, travel demand peaks in July.
Cheapest one-way
$748
Philippine Airlines
KTI-CHI
28h 25m · 1 stop
Thu, Nov 26
Cheapest round-trip
$1,459
EVA Air
KTI-CHI
19h 50m · 2 stops
Tue, Nov 24 - Mon, Nov 30
Recommended airlines
When to travel
September
Cheapest
July
Peak season for travel
Route details
13,939.16 km
Flight distance
How can I find cheap flights from Phnom Penh to Chicago?
Explore the cheapest one-way and round-trip flights from Phnom Penh to Chicago over the next 90 days, with one-way fares from $748 and round-trip from $1,459. Based on Trip.com's latest 7-day flight data.
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One way
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Round-trip
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KTI 12:45 PM19h 50m1 stopORD 7:35 PMPhnom Penh - Chicago | Tue, Nov 24 | EVA Air
ORD 2:10 PM31h 15m1 stopKTI 10:25 AMChicago - Phnom Penh | Mon, Nov 30 | Cathay Pacific
Price detailsDepartureKTI-TPEEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletTPE-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,459 $2,33938% off38% off$2,339 $1,459 -
KTI 12:35 PM20h 10m1 stopORD 8:45 PMPhnom Penh - Chicago | Sun, Oct 11 | EVA Air
ORD 2:00 PM28h 45m1 stopKTI 6:45 AMChicago - Phnom Penh | Sat, Oct 17 | Etihad Airways
Price detailsDepartureKTI-TPEEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletTPE-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-KTIEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,469 $2,33937% off37% off$2,339 $1,469 -
KTI 7:05 PM30h 25m1 stopORD 12:30 PMPhnom Penh - Chicago | Tue, Nov 24 | Cathay Pacific
ORD 2:10 PM31h 15m1 stopKTI 10:25 AMChicago - Phnom Penh | Mon, Nov 30 | Cathay Pacific
Price detailsDepartureKTI-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,502 $2,33936% off36% off$2,339 $1,502
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KTI 7:15 PM36h 5m1 stopORD 6:20 PMPhnom Penh - Chicago | Sat, Nov 14 | Turkish Airlines
ORD 2:10 PM31h 15m1 stopKTI 10:25 AMChicago - Phnom Penh | Sat, Nov 21 | Cathay Pacific
Price detailsDepartureKTI-ISTEconomy class
Included
In-flight meals are availableUSB port and power outletIST-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,54934% off$2,339 $1,549 -
KTI 7:05 PM30h 25m1 stopORD 12:30 PMPhnom Penh - Chicago | Sat, Nov 14 | Cathay Pacific
ORD 2:10 PM38h 35m1 stopKTI 5:45 PMChicago - Phnom Penh | Sat, Nov 21 | Cathay Pacific
Price detailsDepartureKTI-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,55633% off$2,339 $1,556
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KTI 7:50 PM25h 5m1 stopORD 7:55 AMPhnom Penh - Chicago | Sat, Nov 14 | Etihad Airways
ORD 1:10 PM40h 10m1 stopKTI 6:20 PMChicago - Phnom Penh | Sat, Nov 21 | Etihad Airways
Price detailsDepartureKTI-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-AUHEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,62730% off$2,339 $1,627
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KTI 6:30 PM31h 25m1 stopORD 1:55 PMPhnom Penh - Chicago | Sun, Oct 18 | Cathay Pacific
ORD 4:15 PM37h1 stopKTI 5:15 PMChicago - Phnom Penh | Thu, Oct 22 | Cathay Pacific
Price detailsDepartureKTI-HKGEconomy class
Included
In-flight meals are availableUSB port and power outletHKG-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,69428% off$2,339 $1,694
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KTI 12:10 AM21h 20m1 stopORD 8:30 AMPhnom Penh - Chicago | Tue, Nov 24 | Korean Air
ORD 2:10 PM31h 15m1 stopKTI 10:25 AMChicago - Phnom Penh | Mon, Nov 30 | Cathay Pacific
Price detailsDepartureKTI-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,70327% off$2,339 $1,703 -
KTI 12:25 AM21h 5m1 stopORD 8:30 AMPhnom Penh - Chicago | Tue, Nov 24 | Asiana Airlines
ORD 2:10 PM31h 15m1 stopKTI 10:25 AMChicago - Phnom Penh | Mon, Nov 30 | Cathay Pacific
Price detailsDepartureICN-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletKTI-ICNEconomy class
Included
In-flight meals are availableUSB port and power outletReturnORD-HKGEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletHKG-KTIEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,70427% off$2,339 $1,704 -
KTI 12:10 AM21h 20m1 stopORD 8:30 AMPhnom Penh - Chicago | Sat, Nov 14 | Korean Air
ORD 11:10 AM23h 5m1 stopKTI 11:15 PMChicago - Phnom Penh | Sat, Nov 21 | Korean Air
Price detailsDepartureKTI-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-ORDEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletReturnORD-ICNEconomy class
Included
In-flight meals are availableWi-Fi (additional charge)USB port and power outletICN-KTIEconomy class
Included
In-flight meals are availableUSB port and power outlet$1,70727% off$2,339 $1,707
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KTI 1:00 PM17h 25m1 stopCHI 2:00 PMPhnom Penh - Chicago | Fri, Oct 9 | Normal Airline
CHI 3:00 PM6hNonstopKTI 4:00 PMChicago - Phnom Penh | Sun, Oct 11 | Normal AirlineFind more flightsFind more flights
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KTI 1:30 AM28h 25m1 stopORD 4:55 PMPhnom Penh - Chicago | Thu, Nov 26 | Philippine Airlines
Price detailsKTI-MNLEconomy classIn-flight meals are availableMNL-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$748 $1,66455% off55% off$1,664 $748 -
KTI 8:55 AM35h 40m1 stopORD 8:35 AMPhnom Penh - Chicago | Tue, Oct 13 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$887 $1,66447% off47% off$1,664 $887
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KTI 7:50 PM25h 5m1 stopORD 7:55 AMPhnom Penh - Chicago | Wed, Nov 18 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$906 $1,66446% off46% off$1,664 $906
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KTI 7:55 AM37h1 stopORD 7:55 AMPhnom Penh - Chicago | Wed, Nov 25 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$92245% off$1,664 $922
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KTI 8:50 PM30h 50m1 stopORD 3:40 PMPhnom Penh - Chicago | Sun, Oct 18 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$92644% off$1,664 $926
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KTI 8:50 PM23h 45m1 stopORD 8:35 AMPhnom Penh - Chicago | Wed, Oct 14 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$92644% off$1,664 $926
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KTI 8:55 AM43h1 stopORD 3:55 PMPhnom Penh - Chicago | Thu, Oct 15 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$93344% off$1,664 $933
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KTI 8:50 PM23h 45m1 stopORD 8:35 AMPhnom Penh - Chicago | Fri, Oct 16 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$93344% off$1,664 $933
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KTI 7:50 PM25h 5m1 stopORD 7:55 AMPhnom Penh - Chicago | Sun, Nov 1 | Etihad Airways
Price detailsKTI-AUHEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outletAUH-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,11433% off$1,664 $1,114
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KTI 7:15 PM28h 45m1 stopORD 11:00 AMPhnom Penh - Chicago | Sun, Nov 1 | Turkish Airlines
Price detailsKTI-ISTEconomy classIn-flight meals are availableUSB port and power outletIST-ORDEconomy classIn-flight meals are availableWi-Fi (additional charge)USB port and power outlet$1,21427% off$1,664 $1,214
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KTI 1:00 PM17h 25m1 stopCHI 2:00 PMPhnom Penh - Chicago | Fri, Oct 9 | Normal AirlineFind more flightsFind more flights
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Which airlines are the most popular for Phnom Penh to Chicago flights?
The most popular airlines flying from Phnom Penh to Chicago are Air Cambodia, EVA Air, and Korean Air, among 4 carriers on this route. Philippine Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
Air Cambodia
EVA Air
Korean Air
Etihad Airways
Airlines are determined based on actual purchased flight tickets from Phnom Penh to Chicago according to previous 12 months data from Trip.com.
Frequently Asked Questions
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What are the cheapest flights from Phnom Penh to Chicago (KTI-CHI)?
Based on Trip.com data, Philippine Airlines offers one-way fares as low as $748 on Cheapest nonstop routes (e.g. KTI to ORD on Thu, Nov 26), while EVA Air offers Cheapest nonstop round-trips from $1,459 departing on Tue, Nov 24 and returning on Mon, Nov 30. -
Which airlines offer direct flights from Phnom Penh to Chicago?
At the moment, you can catch a nonstop flight from Phnom Penh to Chicago with the following airlines, including: Air Cambodia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
When is the best time to book flights from Phnom Penh to Chicago?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phnom Penh to Chicago is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How can I find the best deals on flights from Phnom Penh to Chicago?
To find best deals on flights from Phnom Penh to Chicago, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Nov 26, with one-way flights priced at just $748.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Philippine Airlines.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Chicago travel is around July.
· Get exclusive promo codes for Trip.com app users. -
When are flight tickets from Phnom Penh (KTI) to Chicago (CHI) the cheapest?
The cheapest months to fly from Phnom Penh to Chicago is September, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Phnom Penh to Chicago on?
After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Phnom Penh to Chicago on October 31, 2026 with Turkish Airlines, with prices starting at $793. -
Which airports can I fly into Chicago from Phnom Penh?
You can arrive at any of the following airports in Chicago: O'Hare International Airport (ORD), Chicago Midway International Airport (MDW), and Chicago Rockford International Airport (RFD). Flights from Techo International Airport to O'Hare International Airport (KTI-ORD) are by far the most popular option for this route. -
Is there any time difference between Phnom Penh and Chicago?
The time difference between Chicago and Phnom Penh is 13h. -
How do I change or cancel my ticket from Phnom Penh to Chicago?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages. -
What is the average cost of a one-way flight from Phnom Penh to Chicago?
Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Phnom Penh to Chicago is $1,203. Fares vary by travel date, airline and availability. -
How do I book flights from Phnom Penh to Chicago on Trip.com?
Enter Phnom Penh and Chicago, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.