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Flights from Chicago to Phnom Penh
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Find Chicago to Phnom Penh flights starting at CAD 698.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ORD11:25
        22h
        1 stop
        PNH22:25
        Wed, Feb 26|Chicago - Phnom Penh|Korean Air
        CAD 698CAD 924
        24% OFF
        24% OFF
        CAD 924CAD 698

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Wed, Feb 26, arriving at Phnom Penh International Airport. One-way Prices start from CAD 698 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Mon, Feb 24|Chicago - Phnom Penh|Korean Air
        CAD 699CAD 924
        24% OFF
        24% OFF
        CAD 924CAD 699

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Mon, Feb 24, arriving at Phnom Penh International Airport. One-way Prices start from CAD 699 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Mon, Mar 3|Chicago - Phnom Penh|Korean Air
        CAD 703CAD 924
        24% OFF
        24% OFF
        CAD 924CAD 703

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Mon, Mar 3, arriving at Phnom Penh International Airport. One-way Prices start from CAD 703 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Mon, Jan 27|Chicago - Phnom Penh|Korean Air
        CAD 705
        CAD 705

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Mon, Jan 27, arriving at Phnom Penh International Airport. One-way Prices start from CAD 705 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Wed, Jan 22|Chicago - Phnom Penh|Korean Air
        CAD 705
        CAD 705

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Wed, Jan 22, arriving at Phnom Penh International Airport. One-way Prices start from CAD 705 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Wed, Jan 29|Chicago - Phnom Penh|Korean Air
        CAD 760
        CAD 760

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Wed, Jan 29, arriving at Phnom Penh International Airport. One-way Prices start from CAD 760 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Wed, Feb 12|Chicago - Phnom Penh|Korean Air
        CAD 762
        CAD 762

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Wed, Feb 12, arriving at Phnom Penh International Airport. One-way Prices start from CAD 762 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Tue, Jan 21|Chicago - Phnom Penh|Korean Air
        CAD 771
        CAD 771

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Tue, Jan 21, arriving at Phnom Penh International Airport. One-way Prices start from CAD 771 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Thu, Feb 6|Chicago - Phnom Penh|Korean Air
        CAD 784
        CAD 784

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Thu, Feb 6, arriving at Phnom Penh International Airport. One-way Prices start from CAD 784 including taxes and charges.

      • ORD11:25
        22h
        1 stop
        PNH22:25
        Thu, Feb 20|Chicago - Phnom Penh|Korean Air
        CAD 784
        CAD 784

        Choose Korean Air flights from Chicago to Phnom Penh. The one-way connecting flight with Korean Air departs from O'Hare International Airport on Thu, Feb 20, arriving at Phnom Penh International Airport. One-way Prices start from CAD 784 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        PNH02:00 pm
        Thu, Jan 16|Chicago - Phnom Penh|Korean Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Chicago to Phnom Penh?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Phnom Penh

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines
From CAD 579
Korean Air
From CAD 698
Delta Air Lines
From CAD 727
Southwest Airlines
From CAD 778
United Airlines
From CAD 779
Turkish Airlines
From CAD 785
Cathay Pacific
From CAD 795
Alaska Airlines
From CAD 815
Air Canada
From CAD 865
All Nippon Airways
From CAD 868

Find more flights and airlines

Alternative Routes for Chicago to Phnom Penh Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Chicago to Phnom Penh.

  • Cheapest
    American Airlines
    ORD
    20:25
    50h 15m
    2 transfer
    PNH
    11:40
    O'Hare International Airport - Phnom Penh International Airport
    Mon, Jan 27American Airlines
    CAD 579
  • Delta Air Lines
    MDW
    06:00
    27h 25m
    2 transfer
    PNH
    22:25
    Midway International Airport - Phnom Penh International Airport
    Wed, Jan 29Delta Air Lines
    CAD 727
  • Delta Air Lines
    MDW
    06:00
    27h 25m
    2 transfer
    PNH
    22:25
    Midway International Airport - Phnom Penh International Airport
    Wed, Jan 29Delta Air Lines
    CAD 727
    Find More Flights

FAQ

  • 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Chicago (CHI) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around CAD 1,874.

  • What is the transportation method from the main airport to downtown in Phnom Penh?

    • The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.

  • How many airports in Phnom Penh (PNH)?

    There are 1 airport(s) in 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.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Phnom Penh Flights

Cheapest direct flight priceCAD 697
Off-season travel monthJanuary
Peak season for travelApril
Flight distance13,939.16km
Popular airlineAmerican Airlines

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