Cheap flights from Chicago (CHI) to Phnom Penh (PNH) from $864

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 5/13. 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.
CHI — PNH
May 13 — May 201

The best prices from Chicago to Phnom Penh Pochentong are usually found in March or October, booked 21 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Chicago to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 8, 2024.

Popular in

June

Cheapest in

March

Average price

$1,612

Round-trip from

$1,091
High demand for flights, 27% potential price rise
Best time to find cheap flights, 23% potential price drop
Average for round-trip flights in May 2024
From Chicago (CHI) to Phnom Penh Pochentong

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

Thursday 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 22 days in advance to save up to 10% 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 22 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 $1,111, or $1,111 for flights within the next 24 hours.

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

March is one of the best times of the year to fly to Phnom Penh from Chicago. Prices for March average $1,387 per person but you can even find prices for as low as $951. The most expensive prices can be found in the month of June. Opting for a March flight can save you 36% 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 at noon. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap EVA Air flights from Chicago to Phnom Penh

Explore cheap flight options specifically provided by EVA Air for the route between Chicago and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Check out some of the cheapest EVA Air flights we've come across from Chicago to Phnom Penh. Come back soon if you're not finding the exact deal you're looking for.
Sun 9/2212:30 amORD - PNH
1 stop22h 45mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,071
Mon 9/2312:30 amORD - PNH
1 stop22h 45mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,076
Sat 9/2812:30 amORD - PNH
1 stop22h 45mEVA Air
Mon 10/2112:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/8$1,109
Sat 9/2812:30 amORD - PNH
1 stop22h 45mEVA Air
Mon 10/2112:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,110
Sat 9/712:30 amORD - PNH
1 stop22h 45mEVA Air
Sun 9/2212:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,209
Mon 9/237:10 amORD - PNH
2 stops40h 05mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,236
Sun 9/297:10 amORD - PNH
2 stops40h 05mEVA Air
Mon 10/2112:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,275
Tue 9/245:55 pmORD - PNH
2 stops53h 20mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,278
Sun 8/1112:30 amORD - PNH
1 stop22h 45mEVA Air
Wed 8/2812:35 pmPNH - ORD
1 stop20h 35mEVA Air
Deal found 5/6$1,309

Cheap Qatar Airways flights from Chicago to Phnom Penh

Explore cheap flight options specifically provided by Qatar Airways for the route between Chicago and Phnom Penh. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Have a look at some of the cheapest available Qatar Airways flights departing from Chicago and landing in Phnom Penh. Make sure to examine the flight information before completing your reservation.
Wed 10/97:40 pmORD - PNH
2 stops32h 20mQatar Airways
Sat 10/265:30 pmPNH - ORD
2 stops34h 40mQatar Airways
Deal found 5/8$1,233
Sun 9/297:40 pmORD - PNH
2 stops32h 35mQatar Airways
Mon 10/2111:10 amPNH - ORD
2 stops40h 15mQatar Airways
Deal found 5/7$1,246
Sun 9/297:40 pmORD - PNH
2 stops32h 35mQatar Airways
Mon 10/215:30 pmPNH - ORD
2 stops33h 55mQatar Airways
Deal found 5/8$1,274
Sat 9/147:40 pmORD - PNH
2 stops32h 20mQatar Airways
Fri 9/275:30 pmPNH - ORD
2 stops57h 55mQatar Airways
Deal found 5/7$1,291
Sat 9/147:40 pmORD - PNH
2 stops32h 20mQatar Airways
Fri 9/275:30 pmPNH - ORD
3 stops35h 40mQatar Airways
Deal found 5/7$1,479

Cheap Chicago to Phnom Penh flights in May & June 2024

Find cheap flight options from Chicago to Phnom Penh specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
The lowest fares we've come across on flights traveling from Chicago to Phnom Penh in May and June 2024. Check back regularly for other flight deals.
Thu 6/63:05 pmORD - PNH
3 stops55h 35mChina Southern
Fri 6/213:35 pmPNH - ORD
2 stops25h 32mChina Southern
Deal found 5/7$1,741
Mon 6/105:07 pmORD - PNH
2 stops43h 03mChina Southern
Fri 6/218:00 amPNH - ORD
2 stops33h 07mChina Southern
Deal found 5/7$1,793
Mon 6/105:07 pmORD - PNH
3 stops35h 08mMultiple Airlines
Fri 6/218:20 amPNH - ORD
3 stops39h 12mMultiple Airlines
Deal found 5/7$1,873
Wed 5/297:00 amORD - PNH
2 stops40h 15mMultiple Airlines
Wed 7/1712:35 pmPNH - ORD
2 stops29h 45mMultiple Airlines
Deal found 5/6$1,924
Wed 5/297:00 amORD - PNH
2 stops40h 15mMultiple Airlines
Wed 7/1712:35 pmPNH - ORD
1 stop20h 35mMultiple Airlines
Deal found 5/6$1,959
Thu 6/67:00 amORD - PNH
2 stops40h 15mMultiple Airlines
Fri 6/2112:35 pmPNH - ORD
2 stops29h 45mMultiple Airlines
Deal found 5/7$1,969
Sat 6/294:05 pmORD - PNH
1 stop30h 10mCathay Pacific
Sat 7/206:30 pmPNH - ORD
1 stop31h 55mCathay Pacific
Deal found 5/7$1,971
Mon 6/108:45 pmORD - PNH
2 stops29h 45mMultiple Airlines
Fri 6/218:20 amPNH - ORD
3 stops39h 12mMultiple Airlines
Deal found 5/7$2,011
Sat 6/297:40 pmORD - PNH
2 stops32h 20mQatar Airways
Sat 7/205:30 pmPNH - ORD
2 stops33h 55mQatar Airways
Deal found 5/7$2,027

Chicago to Phnom Penh 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Phnom Penh in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
The lowest fares we've come across on flights traveling from Chicago to Phnom Penh in May and June 2024. Check back regularly for other flight deals.
Thu 10/244:05 pmORD - PNH
1 stop37h 05mCathay Pacific
Sat 11/27:05 pmPNH - ORD
1 stop30h 55mCathay Pacific
Deal found 5/8$1,032
Sun 9/2212:30 amORD - PNH
1 stop22h 45mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,071
Mon 9/2312:30 amORD - PNH
1 stop22h 45mEVA Air
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,076
Sat 9/2812:30 amORD - PNH
1 stop22h 45mEVA Air
Mon 10/2112:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/8$1,109
Sat 9/2812:30 amORD - PNH
1 stop22h 45mEVA Air
Mon 10/2112:35 pmPNH - ORD
1 stop20h 10mEVA Air
Deal found 5/7$1,110
Wed 11/611:30 pmORD - PNH
1 stop22h 55mEVA Air
Thu 11/2112:45 pmPNH - ORD
1 stop20h 00mEVA Air
Deal found 5/7$1,114
Wed 10/1611:50 amORD - PNH
2 stops33h 40mMultiple Airlines
Sun 11/31:50 pmPNH - ORD
2 stops30h 30mMultiple Airlines
Deal found 5/8$1,120
Sun 9/2212:30 amORD - PNH
2 stops31h 25mMultiple Airlines
Thu 10/1012:35 pmPNH - ORD
1 stop20h 10mMultiple Airlines
Deal found 5/7$1,155
Sun 9/85:45 pmORD - PNH
2 stops32h 40mMultiple Airlines
Sun 9/222:10 pmPNH - ORD
2 stops37h 00mMultiple Airlines
Deal found 5/7$1,158

One-way flights to Phnom Penh from Chicago

Search for one-way flight options from Chicago to Phnom Penh. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
If you're seeking multiple options on one-way flights from Chicago to Phnom Penh, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Chicago to Phnom Penh should utilize the search form at the the top of the page.
Mon 5/137:09 amORD - PNH
2 stops27h 01mMultiple Airlines
Deal found 5/6$864
Sun 5/198:30 pmORD - PNH
2 stops48h 55mMultiple Airlines
Deal found 5/6$886
Tue 5/141:30 pmORD - PNH
3 stops35h 15mMultiple Airlines
Deal found 5/6$889
Sun 5/198:30 pmORD - PNH
3 stops47h 05mMultiple Airlines
Deal found 5/6$891
Wed 5/157:15 pmORD - PNH
3 stops53h 30mMultiple Airlines
Deal found 5/6$897
Mon 5/131:30 pmORD - PNH
3 stops56h 25mMultiple Airlines
Deal found 5/6$918
Thu 5/167:15 pmORD - PNH
3 stops49h 40mMultiple Airlines
Deal found 5/6$947
Wed 5/227:00 amORD - PNH
2 stops40h 15mMultiple Airlines
Deal found 5/6$958
Sat 5/189:25 pmORD - PNH
3 stops49h 55mMultiple Airlines
Deal found 5/6$968

Find flights from Chicago to Phnom Penh within your budget

Customize your flight search to find flights from Chicago 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 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,071 - $1,831

Route

Depart

Return

Price

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sun 9/22

1 stop22h 45m

Phnom Penh Pochentong

Thu 10/10

1 stop20h 10m

$1,071

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Mon 9/23

1 stop22h 45m

Phnom Penh Pochentong

Thu 10/10

1 stop20h 10m

$1,076

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 10/16

2 stops33h 40m

Phnom Penh Pochentong

Sun 11/3

2 stops30h 30m

$1,120

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 10/9

2 stops32h 20m

Phnom Penh Pochentong

Sat 10/26

2 stops34h 40m

$1,233

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 10/16

1 stop21h 50m

Phnom Penh Pochentong

Sun 11/3

1 stop21h 45m

$1,258

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sun 9/8

2 stops46h 39m

Phnom Penh Pochentong

Sat 9/21

2 stops41h 10m

$1,320

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Sun 9/29

2 stops29h 50m

Phnom Penh Pochentong

Mon 10/21

3 stops34h 13m

$1,400

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Wed 10/16

3 stops35h 19m

Phnom Penh Pochentong

Sun 11/3

2 stops40h 03m

$1,415

Chicago O'Hare IntlPhnom Penh Pochentong

ORD - PNH

ORDPNH

Chicago O'Hare Intl

Thu 7/4

1 stop37h 05m

Phnom Penh Pochentong

Sat 7/27

1 stop31h 55m

$1,831

Flights are sorted by cheapest first

Deals found on 5/7

When is the best time to book a flight from Chicago to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Phnom Penh. Price data was last updated on May 3, 2024.
The price you pay for your flight from Chicago to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 21 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Phnom Penh. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Phnom Penh flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Phnom Penh by month

Plan your trip from Chicago to Phnom Penh by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Phnom Penh is currently $913 while a round-trip flight costs $1,303. Price data was last updated on May 5, 2024.

Currently, October is the cheapest month in which you can book a flight from Chicago to Phnom Penh (average of $1,091). Flying from Chicago to Phnom Penh in June is currently the most expensive (average of $1,582). 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.

January

$1,216

February

$1,152

March

$1,186

April

$1,159

May

$1,253

June

$1,582

July

$1,529

August

$1,123

September

$1,093

October

$1,091

November

$1,141

December

$1,382

Temperature and rainfall in Phnom Penh by month

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

PNH

Temperature

77 - 84.2 °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 May 8, 2024.
Read reviews from past customers who have flown EVA Air, Qatar Airways and Korean Air from Chicago to Phnom Penh. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.5
Very good
1,181 reviews
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.4
Very good
1,529 reviews
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.3
Very good
1,458 reviews
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.1
Very good
3,988 reviews
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

7.8
Good
1,095 reviews
8.5
Very good
1,181 reviews

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Comfort

8.3

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    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 3 airlines. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

  • Can I find flights from Chicago to Phnom Penh for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Chicago to Phnom Penh for under $1,100. The cheapest flight booked recently is on EVA Air for just $1,071, but on average you can expect to pay $1,181.

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

    Currently priced at $1,071, 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 Qatar Airways and Korean Air - these airlines can fly you to your destination from $1,233 and $1,258, respectively. EVA Air is priced at 22% 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?

    $1,093 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Korean Air and Cathay Pacific, with prices starting from $1,149 and $1,202, respectively.

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

  • What does ORD to PNH mean?

    This is defined as Chicago O'Hare Intl Airport (ORD) and Phnom Penh Pochentong Airport (PNH). Codes like Phnom Penh Pochentong Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Phnom Penh that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Phnom Penh flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Phnom Penh with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Phnom Penh flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Chicago to Phnom Penh that include hotel bookings?

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

  • How can I find direct flights from Chicago to Phnom Penh?

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

  • Can I find deals for business class flights from Chicago to Phnom Penh?

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Phnom Penh that allow pets onboard?

    Many airlines flying from Chicago to Phnom Penh offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Phnom Penh?

    Yes, you can often find last-minute deals on Chicago to Phnom Penh flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Phnom Penh flight deals updated?

    The Chicago to Phnom Penh flight deals you see on this page were last updated on 5/8.

See more FAQs

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Alternative routes for Chicago to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Chicago to Phnom Penh

Discover the top 3 airlines that operate flights from Chicago 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 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$1,064Average$1,309FlexibilityNo cancel feeOn-time74%
Search EVA Air flights
Korean AirCheapest$1,127Average$1,255FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Qatar AirwaysCheapest$1,203Average$1,570FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Search flights from Chicago to Phnom Penh by cabin class

Find flights from Chicago to Phnom Penh, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Phnom Penh?

Deals for Chicago to Phnom Penh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Phnom Penh?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Phnom Penh from Chicago.

Can Cheapflights find flights from Chicago to Phnom Penh with no change fees?

Certainly. Search results for flights to Phnom Penh from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Chicago to Phnom Penh become cheaper?

Yes, Cheapflights offers price alerts on Chicago to Phnom Penh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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