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Phnom Penh

$563+ Cheap flights from O'Hare Intl (ORD) to Phnom Penh (PNH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PNH
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Phnom Penh Pochentong are usually found in September or October, booked 90 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from O'Hare Intl to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

September

Round-trip from

$1,107
(oojo)

One-way from

$563
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Phnom Penh Pochentong flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Phnom Penh Pochentong flights.
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High demand for flights, 32% potential price rise
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Best time to find cheap flights, 17% potential price drop
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From Chicago O'Hare Intl to Phnom Penh Pochentong
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One-way flight from Chicago O'Hare Intl to Phnom Penh Pochentong
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Find flight deals from O'Hare Intl to Phnom Penh

Cheapest flights from O'Hare Intl to Phnom Penh
Explore the most affordable flight options available from O'Hare Intl to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:20 pmORD - PNH
2 stops28h 05mMultiple Airlines
Tue 1/211:45 pmPNH - ORD
2 stops29h 33mMultiple Airlines
Deal found 11/19$1,236
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:30 pmORD - PNH
1 stop22h 55mEVA Air
Mon 12/912:45 pmPNH - ORD
1 stop19h 50mEVA Air
Deal found 11/19$1,268
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:01 pmORD - PNH
3 stops37h 34mChina Southern
Mon 12/98:00 amPNH - ORD
2 stops34h 14mChina Southern
Deal found 11/19$1,336
This ScholarTrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/102:40 pmORD - PNH
1 stop30h 45mCathay Pacific
Wed 1/17:05 pmPNH - ORD
1 stop30h 55mCathay Pacific
Deal found 11/19$2,271
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/21:00 pmORD - PNH
2 stops45h 10mAir China
Sun 12/812:25 amPNH - ORD
2 stops41h 36mAir China
Deal found 11/19$2,467
This Gotogate deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/197:05 pmORD - PNH
2 stops49h 45mQatar Airways
Wed 12/255:10 pmPNH - ORD
2 stops34h 20mQatar Airways
Deal found 11/18$2,477
This KAYAK deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/165:50 pmORD - PNH
2 stops40h 30mAsiana Airlines
Sun 1/1912:30 amPNH - ORD
2 stops55h 25mAsiana Airlines
Deal found 11/19$2,678
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:15 amORD - PNH
2 stops52h 05mUnited Airlines
Fri 1/312:30 amPNH - ORD
2 stops51h 14mUnited Airlines
Deal found 11/20$3,097
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/218:25 pmORD - PNH
2 stops62h 50mPhilippine Airlines
Thu 1/21:05 amPNH - ORD
2 stops41h 07mPhilippine Airlines
Deal found 11/19$3,657
This British Airways deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:45 pmORD - PNH
3 stops28h 40mBritish Airways
Wed 1/15:10 pmPNH - ORD
3 stops34h 35mBritish Airways
Deal found 11/19$13,347

Find flights from O'Hare Intl to Phnom Penh within your budget

Customize your flight search to find flights from O'Hare Intl to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 4/30

12:30 am-11:15 am

1 stop22h 45m

Phnom Penh Pochentong

Thu 5/8

12:35 pm-9:00 pm

1 stop20h 25m

$1,107

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 3/3

1:10 pm-10:05 am

2 stops31h 55m

Phnom Penh Pochentong

Wed 3/19

7:25 pm-9:25 am

2 stops50h 00m

$1,108

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Fri 1/17

11:25 am-10:25 pm

1 stop22h 00m

Phnom Penh Pochentong

Sun 1/26

11:45 pm-8:40 am

1 stop21h 55m

$1,115

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Tue 2/11

1:10 pm-10:05 am

2 stops31h 55m

Phnom Penh Pochentong

Thu 2/27

11:10 am-8:25 am

2 stops34h 15m

$1,116

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Tue 2/11

2:40 pm-10:25 am

1 stop30h 45m

Phnom Penh Pochentong

Thu 2/27

11:45 am-1:00 pm

1 stop38h 15m

$1,122

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 2/10

7:05 pm-3:25 pm

2 stops31h 20m

Phnom Penh Pochentong

Sun 2/23

5:10 pm-2:30 pm

2 stops34h 20m

$1,189

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 3/5

11:44 am-12:45 pm

3 stops36h 01m

Phnom Penh Pochentong

Tue 3/18

9:35 am-6:16 pm

2 stops44h 41m

$1,200

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Thu 2/13

12:25 pm-2:35 pm

3 stops37h 10m

Phnom Penh Pochentong

Thu 2/27

11:55 am-5:42 am

3 stops30h 47m

$1,271

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sun 3/2

7:45 pm-6:25 pm

2 stops33h 40m

Phnom Penh Pochentong

Thu 3/20

9:30 pm-3:45 pm

2 stops30h 15m

$1,390

ChicagoPhnom Penh

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sat 12/7

6:33 pm-11:15 am

3 stops51h 42m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 12 results
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Compare providers for flights from O'Hare Intl to Phnom Penh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Phnom Penh in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Phnom Penh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Phnom Penh

Get recent, data-driven insights about flights from O'Hare Intl to Phnom Penh including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Phnom Penh. Price data was last updated on November 15, 2024.

The price you pay for your flight from Chicago O'Hare Intl Airport to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phnom Penh (average of $1,012). Flying from Chicago O'Hare Intl Airport to Phnom Penh in June is currently the most expensive (average of $1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to PNH?

Find hourly flight availability from O'Hare Intl to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 34% on flights from Chicago O'Hare Intl Airport to Phnom Penh by exploring options for tickets at noon.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown EVA Air, Cathay Pacific and Qatar Airways from Chicago to Phnom Penh. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Emirates
8.1
Very good
3,486 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Singapore Airlines
8.1
Very good
1,336 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Cathay Pacific
7.6
Good
878 reviews
Korean Air
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Phnom Penh from Chicago O'Hare Intl?

    Phnom Penh Pochentong (PNH) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Phnom Penh. You should not have trouble finding flights to Pochentong from Chicago O'Hare Intl; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Phnom Penh airport from Chicago O'Hare Intl. It is only a 5.0 mi journey from Pochentong (PNH) to Phnom Penh’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Phnom Penh round-trip?

    EVA Air, at $1,107, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Phnom Penh.Alternate airlines to your destination round-trip include Etihad Airways and Korean Air. EVA Air is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from O'Hare Intl to Phnom Penh that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Phnom Penh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Phnom Penh.

  • Can I find deals for business class flights from O'Hare Intl to Phnom Penh?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Phnom Penh (average of $1,012). Flying from Chicago O'Hare Intl Airport to Phnom Penh in June is currently the most expensive (average of $1,583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Phnom Penh flights
O'Hare Intl to Krong Preah Sihanouk flights

Top 3 airlines flying from O'Hare Intl to Phnom Penh

Discover the top 3 airlines that operate flights from O'Hare Intl to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$778Average$955FlexibilityNo cancel feeOn-time72%
EVA AirCheapest$1,064Average$1,268FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,127Average$1,261FlexibilityNo cancel feeOn-time81%
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