Cheap flights from Chicago (CHI) to Phnom Penh (PNH)

CHI — PNH
Dec 6 — Dec 131

The best prices from Chicago to Phnom Penh Pochentong are usually found in January or March, booked 18 days in advance, depart on a Tuesday or Thursday and return on a Sunday

How to find the cheapest flight from Chicago (CHI) to Phnom Penh (PNH)

All the information you need to plan the best CHI to PNH flight in 2022: compare Chicago to Phnom Penh flight prices with the expected peak season, weather and rainfall in Phnom Penh.

CHI - PNH

Price

$1,145 - $1,789

PNH

Temperature

77 - 84.2 °F

PNH

Rainfall

0 - 9.8 inches

Popular inJuneHigh demand for flights, 23% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 17% potential price drop
Round-trip from$1,145From Chicago (CHI) to Phnom Penh Pochentong
One-way from$859One-way flight from Chicago (CHI) to Phnom Penh Pochentong

What is the cheapest day to fly round-trip from Chicago to Phnom Penh?

Tuesday flights are found to be more expensive to fly from Chicago to Phnom Penh. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phnom Penh.

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

Travelers have found it’s best to book a flight 18 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago to Phnom Penh 1-2 weeks in advance for as low as $1,274, or $1,628 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago to Phnom Penh?

January is one of the best times of the year to fly to Phnom Penh from Chicago. Prices for January average $1,378 per person but you can even find prices for as low as $933. The most expensive prices can be found in the month of June. Opting for a January flight can save you 29% on your journey compared to booking in June

When is the cheapest time to fly from Chicago to Phnom Penh (CHI - PNH)?

It’s typically best to fly out from Chicago to Phnom Penh in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Chicago to Phnom Penh in December, January 2022

The best prices found for CHI to PNH flights for December, January
Dec 1 - Mar 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

54h 30m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

35h 05m
$1,352

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 5 - Feb 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

50h 15m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

64h 45m
$1,409

Malaysia Airlines

Pick Dates

Deal found 11/29

Dec 6 - Mar 28
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

36h 25m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

35h 05m
$1,501

Multiple Airlines

Pick Dates

Deal found 11/30

Chicago to Phnom Penh 2022 flight deals

Cheap flights to Phnom Penh from Chicago found for this year
Dec 1 - Mar 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

54h 30m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

35h 05m
$1,352

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 5 - Feb 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

50h 15m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

64h 45m
$1,409

Malaysia Airlines

Pick Dates

Deal found 11/29

Dec 6 - Mar 28
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

36h 25m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

35h 05m
$1,501

Multiple Airlines

Pick Dates

Deal found 11/30

Cheap EVA Air flights from Chicago to Phnom Penh

Mar 27 - Apr 19
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

1 stop

22h 45m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

20h 25m
$998

EVA Air

Pick Dates

Deal found 11/29

Mar 27 - Apr 19
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

1 stop

22h 45m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

20h 25m
$1,036

EVA Air

Pick Dates

Deal found 11/30

Mar 1 - Mar 13
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

1 stop

22h 05m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

20h 00m
$1,046

EVA Air

Pick Dates

Deal found 11/30

Cheap Korean Air flights from Chicago to Phnom Penh

Mar 20 - Mar 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

1 stop

22h 15m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

22h 00m
$1,183

Korean Air

Pick Dates

Deal found 11/29

Dec 6 - Mar 28
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

27h 25m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

22h 00m
$1,804

Korean Air

Pick Dates

Deal found 11/30

Dec 11 - Mar 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

1 stop

22h 15m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

22h 00m
$2,740

Korean Air

Pick Dates

Deal found 11/30

Last minute flights from Chicago to Phnom Penh

Late deals on return flights to Phnom Penh from Chicago, departing today and this week
Dec 6 - Mar 28
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

36h 25m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

2 stops

35h 05m
$1,501

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 8 - Mar 27
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

25h 05m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

22h 00m
$1,711

Multiple Airlines

Pick Dates

Deal found 11/30

Dec 6 - Mar 28
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

2 stops

27h 25m
PNH

Phnom Penh Pochentong

ORD

Chicago O'Hare Intl

1 stop

22h 00m
$1,804

Korean Air

Pick Dates

Deal found 11/30

One-way flights to Phnom Penh from Chicago

The cheapest one-way flights from Chicago to Phnom Penh
Feb 1
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

3 stops

38h 25m
$659

Multiple Airlines

Pick Dates

Deal found 12/1

Feb 1
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

3 stops

38h 25m
$660

Multiple Airlines

Pick Dates

Deal found 11/30

Feb 1
ORD

Chicago O'Hare Intl

PNH

Phnom Penh Pochentong

3 stops

38h 25m
$669

Multiple Airlines

Pick Dates

Deal found 11/29

Related info for your journey

Useful info, stats and facts about Chicago to Phnom Penh flights.

What airport do you fly into for flights to Phnom Penh from Chicago?

Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Chicago. On average, Pochentong has 0 inbound flights from Chicago per day from 8 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

Which airlines flying from Chicago to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Korean Air, EVA Air, and China Eastern flying from Chicago to Phnom Penh Pochentong have implemented new flexible cancellation policies.

Can I find flights from Chicago to Phnom Penh for under $1,000 on Cheapflights?

Yes, there are multiple flights from Chicago to Phnom Penh for under $1,000. The cheapest flight booked recently is on EVA Air for just $998, but on average you can expect to pay $1,098.

Are there last-minute flights available from Chicago to Phnom Penh for under $1,600?

There are currently 17+ open flights from Chicago to Phnom Penh within the next 7 days for less than $1,600.

What are the cheapest airlines flying from Chicago to Phnom Penh round-trip?

Currently priced at $998, EVA Air will fly you from Chicago to Phnom Penh and back. In addition to EVA Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Korean Air - these airlines can fly you to your destination from $1,108 and $1,183, respectively. EVA Air is priced at 27% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Chicago to Phnom Penh one-way?

$681 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Korean Air and Etihad Airways, with prices starting from $802 and $1,043, respectively.

What are the most popular airlines that fly from Chicago to Phnom Penh?

Consider EVA Air, Cathay Pacific or Emirates when booking your flight. These represent the most popular airlines when flying from Chicago to Phnom Penh.

What are the cheapest flights from Chicago to Phnom Penh?

While on average a flight from Chicago to Phnom Penh is generally $1,081, our data shows the cheapest flight currently is $779. When looking at the most popular route, (Chicago O'Hare Intl - Phnom Penh Pochentong), you can expect to pay $1,034 for that flight.

Top 5 airlines flying from Chicago to Phnom Penh

The chart below displays the airlines Cheapflights users traveling from Chicago to Phnom Penh choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
China EasternCheapest$590Average$759FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Singapore AirlinesCheapest$882Average$928FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Singapore Airlines flights
Etihad AirwaysCheapest$912Average$922FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Etihad Airways flights
EVA AirCheapest$927Average$1,087FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search EVA Air flights
Korean AirCheapest$1,182Average$1,381FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights