PNH - ORD

$907 Find Cheap Flights from Phnom Penh to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phnom Penh to Chicago departing on 7/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phnom Penh to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Phnom Penh to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phnom Penh to Chicago 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.

Recent round-trip flight deals from Phnom Penh to Chicago

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phnom Penh to Chicago.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
12:20 pm - 11:36 amPNH-ORD
35h 16m2 stops
 Logo
12:10 pm - 10:10 pmORD-PNH
22h 00m1 stop
Tue, May 20 - Thu, Sep 18
 Logo
12:20 pm - 11:36 amPNH-ORD
35h 16m2 stops
 Logo
12:10 pm - 10:10 pmORD-PNH
22h 00m1 stop
Tue, May 20 - Sat, Oct 18
 Logo
12:20 pm - 11:36 amPNH-ORD
35h 16m2 stops
 Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
$1,111
Find Deal
Tue, May 20 - Wed, Sep 17
China Airlines Logo
10:50 am - 5:40 amPNH-ORD
30h 50m2 stops
China Airlines Logo
6:00 am - 9:50 amORD-PNH
39h 50m2 stops
$1,278China Airlines
Find Deal
Sun, May 18 - Mon, May 26
EVA Air Logo
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
EVA Air Logo
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
$1,332EVA Air
Find Deal
Tue, May 20 - Wed, Sep 17
EVA Air Logo
12:35 pm - 6:20 pmPNH-ORD
41h 45m2 stops
EVA Air Logo
7:45 am - 11:15 amORD-PNH
39h 30m2 stops
$1,342EVA Air
Find Deal
Tue, May 13 - Sun, Oct 19
Cathay Pacific Logo
11:25 am - 2:25 pmPNH-ORD
39h 00m1 stop
Cathay Pacific Logo
4:00 pm - 5:20 pmORD-PNH
37h 20m1 stop
$1,489Cathay Pacific
Find Deal
Mon, Jun 30 - Sat, Aug 2
Cathay Pacific Logo
6:30 pm - 2:25 pmPNH-ORD
31h 55m1 stop
Cathay Pacific Logo
4:00 pm - 10:15 amORD-PNH
30h 15m1 stop
$1,589Cathay Pacific
Find Deal
Sun, May 18 - Mon, May 26
Qatar Airways Logo
7:25 pm - 3:05 pmPNH-ORD
55h 40m2 stops
Qatar Airways Logo
6:00 am - 4:15 pmORD-PNH
46h 15m3 stops
$1,722Qatar Airways
Find Deal
Tue, Aug 19 - Tue, Sep 2
Qatar Airways Logo
9:25 am - 3:05 pmPNH-ORD
65h 40m2 stops
Qatar Airways Logo
6:00 am - 4:15 pmORD-PNH
46h 15m3 stops
$1,741Qatar Airways
Find Deal
Tue, Aug 19 - Tue, Sep 2
Useful Info

KAYAK's insights & trends for Phnom Penh to Chicago flights

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

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

The average price of all round-trip flights from Phnom Penh to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Chicago on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Phnom Penh to Chicago. For your return ticket, we recommend flying on a Sunday and avoiding Fridays for the best deals.

Good to know

Low seasonOctober
High seasonMay
Cheapest flight$907
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Phnom Penh to Chicago

When to book flights from Phnom Penh to Chicago

Are your dates flexible? Find out the best times to travel from Phnom Penh to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phnom Penh to Chicago flights

  • What is the cheapest flight from Phnom Penh to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Phnom Penh to Chicago O'Hare Intl Airport was $907 for a one-way ticket and $926 for a round-trip.

  • Do I need a passport to fly between Phnom Penh and Chicago?

    A passport is required to fly from Phnom Penh to Chicago.

  • Which airports will I be using when flying from Phnom Penh to Chicago?

    Phnom Penh and Chicago are both served by 1 main airport. You will leave Phnom Penh from Phnom Penh Pochentong and will be arriving at Chicago O'Hare Intl.

  • Which aircraft models fly most regularly from Phnom Penh to Chicago?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phnom Penh to Chicago?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Phnom Penh and Chicago, with oneworld being the most commonly used for this route.

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

    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 Phnom Penh to Chicago.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Phnom Penh 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 Phnom Penh to Chicago?

    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 to Chicago with an airline and back to Phnom Penh with another airline. Booking your flights between Phnom Penh and ORD can sometimes prove cheaper using this method.

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

    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 to Chicago from Phnom Penh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Phnom Penh to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Phnom Penh to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phnom Penh to Chicago? 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 1186 reviews
8.6Crew
8.4Boarding
8.3Comfort
8.1Food
8.0Entertainment
Airline reviews

First time traveling with EVA.. great experience in economy class... Personnel very friendly..

10.0 ExcellentJaime, Apr 2025DPS - TPE
Read more EVA Air reviews

First time traveling with EVA.. great experience in economy class... Personnel very friendly..

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

The flight attendants should be nicer, on my first flight I told them I’d prefer a veggie meal sometimes and then she began to lecture me about it, it was a late flight and I wanted an easy digestion meal so that I can sleep quickly. The meals were abit odd, breakfast on my last flight had eggs, oatmeal and fish, did not taste good at all, strange combination. The economy seats are very tight and crowded, not comfortable at all. Overall for the price I paid I thought I was going to get more.

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.

Great but I am not sure why I was placed in zone 4 for boarding despite being an Infinity Member??? Can you explain online. Thanks

Excellent food. Good service. Crammed Premium Economy seats. I Asked to change seats during check in. They told me the flight was fully booked. But on board I saw empty seats where I could have been easily relocated.

The food is quite mediocre. I had spaghetti and the tomato based sauce was quite salty and there were no other flavors, no spices used in the sauce.

Great service. Was there a food option? I was given food (I could have ordered ahead of time?) but had no choice. I like choice.

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.

Everything you need to know for your flight from Phnom Penh to Chicago

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.