$531 Find Cheap Flights from Chicago to Cambodia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Cambodia departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights from Chicago to Cambodia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Cambodia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Cambodia

Mon, Sep 8 - Tue, Sep 23
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
$868Cathay Pacific
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Sun, Aug 31 - 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
$885Korean Air
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Fri, Aug 29 - 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
$886Korean Air
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Tue, Oct 14 - Sun, Oct 26
Cathay Pacific Logo
4:00 pm - 5:20 pmORD-PNH
37h 20m1 stop
Cathay Pacific Logo
7:05 pm - 2:00 pmPNH-ORD
30h 55m1 stop
$891Cathay Pacific
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Sat, Oct 11 - Fri, Nov 7
Etihad Airways Logo
1:55 pm - 6:55 amORD-PNH
29h 00m1 stop
Etihad Airways Logo
7:55 am - 8:15 amPNH-ORD
37h 20m1 stop
$1,046Etihad Airways
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Sun, Sep 7 - Tue, Sep 23
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:35 pm - 8:45 pmPNH-ORD
20h 10m1 stop
$1,065EVA Air
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Wed, Oct 15 - Thu, Oct 30
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
EVA Air Logo
12:45 pm - 8:35 pmPNH-ORD
19h 50m1 stop
$1,085EVA Air
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Sat, Oct 11 - Thu, Oct 23
China Airlines Logo
3:20 pm - 4:05 pmORD-PNH
36h 45m2 stops
China Airlines Logo
5:10 pm - 6:21 amPNH-ORD
25h 11m2 stops
$1,127China Airlines
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Sat, Oct 11 - Fri, Nov 7
Etihad Airways Logo
1:55 pm - 8:35 amORD-PNH
30h 40m2 stops
Etihad Airways Logo
7:55 am - 8:15 amPNH-ORD
37h 20m1 stop
$1,207Etihad Airways
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Tue, Jul 1 - Mon, Sep 8
China Airlines Logo
8:00 am - 4:05 pmORD-PNH
44h 05m2 stops
China Airlines Logo
5:10 pm - 7:03 amPNH-ORD
25h 53m2 stops
$1,357China Airlines
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KAYAK's insights & trends for Chicago to Cambodia flights

Get data-powered insights and trends into flights from Chicago to Cambodia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago to Cambodia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Cambodia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Cambodia is October, when tickets cost $1,002 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,697 and $1,674 respectively.

What’s the cheapest day of the week to fly from Chicago to Cambodia?

The average price of all round-trip flights from Chicago to Cambodia clicked on KAYAK for each day over the last 12 months.

For Chicago to Cambodia, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Cambodia back to Chicago, the best deals are generally found on Wednesday, with Sunday being the most expensive.

How far in advance should I book a flight from Chicago to Cambodia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago to Cambodia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago to Cambodia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$531
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Chicago to Phnom Penh

FAQs - booking Cambodia flights

  • How does KAYAK find such low prices on flights from Chicago to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chicago to Cambodia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Chicago to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Chicago to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Cambodia?

    The cheapest time of day to fly to Cambodia is generally in the afternoon, when round-trip flights cost $959 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Cambodia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,490.

Top 3 airlines serving from Chicago to Cambodia

 
Need help choosing which airline to fly with from Chicago to Cambodia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
EVA AirOverall score based on 1202 reviews
8.1Food
8.4Boarding
8.3Comfort
8.0Entertainment
8.6Crew
Airline reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

8.0 ExcellentAnonymous, Jun 2025LAX - TPE
Read more EVA Air reviews

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

friendly and professional cabin staff... seems cold and a bit aloof...

delayed and the cabin crew was like trainees.. a bit careless and not so pleasing to their job

The app was awful. No accurate info. Paying for internet is a negative (Delta is free). The crew was very nice for the most part although you are not guaranteed to get good service. Some crew would ignore requests for things as simple as a cup of water if you were sleeping when the first serving was made. Food was great. Male crew member was exceptionally kind and responsive.

It was a good flight. I would highly recommend it to family and friends.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Everything you need to know for your flight from Chicago to Cambodia

Cabin class types available on flights to Cambodia

Cabin classes available on flights to Cambodia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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