Cambodia

$474+ Cheap flights from Chicago (CHI) to Cambodia

CHI — KTI
Dec 10 — Dec 171
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Cheap flight deals from Chicago to Cambodia

Cheapest flights from Chicago to Cambodia

Sun 11/294:25 pm -
2 stops38h 00m
Sun 12/68:15 pm -
2 stops31h 35m
Deal found 11/8$969
Sun 11/292:10 pm -
1 stop38h 35m
Sun 12/611:45 am -
1 stop37h 45m
Deal found 11/8$1,103
Thu 12/312:10 pm -
1 stop31h 15m
Tue 1/267:05 pm -
1 stop30h 25m
Deal found 11/6$1,239
Wed 12/304:25 pm -
2 stops39h 10m
Tue 1/261:20 am -
1 stop28h 35m
Deal found 11/6$1,251
Thu 12/312:10 pm -
1 stop31h 15m
Sun 1/247:05 pm -
1 stop30h 25m
Deal found 11/6$1,262
Tue 11/104:01 pm -
2 stops30h 24m
Tue 11/1712:45 pm -
2 stops30h 02m
Deal found 11/9$1,273
Sun 12/66:10 pm -
2 stops39h 30m
Fri 12/1112:15 am -
1 stop21h 15m
Deal found 11/7$1,295
Thu 12/312:10 pm -
1 stop31h 15m
Sat 1/307:05 pm -
1 stop30h 25m
Deal found 11/6$1,312
Thu 11/1211:30 pm -
2 stops30h 00m
Mon 11/1611:50 am -
2 stops32h 45m
Deal found 11/6$1,670
Thu 12/104:20 pm -
2 stops52h 35m
Tue 12/224:50 pm -
2 stops40h 15m
Deal found 11/5$1,745
Wed 12/99:50 pm -
2 stops31h 55m
Tue 12/224:50 pm -
2 stops40h 15m
Deal found 11/5$1,857
Thu 12/104:20 pm -
2 stops52h 35m
Sat 12/194:50 pm -
2 stops57h 20m
Deal found 11/5$2,106

Find flight deals from Chicago to Cambodia

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$882
(Expedia)

One-way from

$474
(United)

Popular in

July

Cheapest in

March

Average price

$1,303
Provider with most accurate pricing for Chicago (CHI)-Phnom Penh Techo Intl flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Phnom Penh Techo Intl flights.
From Chicago (CHI) to Cambodia
One-way flight from Chicago (CHI) to Cambodia
Highest demand for flights based on searches. 13% potential increase in price ($203 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Tue 1/12

10:40 am-8:35 am

2 stops32h 55m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$474

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Wed 11/25

11:00 am-6:40 am

2 stops30h 40m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$532

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Tue 11/24

9:03 pm-12:20 am

2 stops38h 17m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$543

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Tue 11/24

11:45 am-3:50 pm

2 stops39h 05m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$584

ChicagoSiem Reap

ORD Chicago O'Hare Intl - SAI Siem Reap–Angkor Intl

ORDSAI

Chicago O'Hare Intl

Sun 1/3

5:40 am-2:15 pm

3 stops43h 35m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$668

ChicagoSiem Reap

ORD Chicago O'Hare Intl - SAI Siem Reap–Angkor Intl

ORDSAI

Chicago O'Hare Intl

Mon 1/4

8:59 pm-11:05 am

3 stops49h 06m

Siem Reap–Angkor Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$712

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Thu 12/31

2:10 pm-10:25 am

1 stop31h 15m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$781

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Fri 1/1

5:40 am-8:15 pm

3 stops49h 35m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$783

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Tue 11/24

2:10 pm-10:25 am

1 stop31h 15m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$786

ChicagoPhnom Penh

ORD Chicago O'Hare Intl - KTI Phnom Penh Techo Intl

ORDKTI

Chicago O'Hare Intl

Tue 12/29

5:40 am-11:45 pm

2 stops53h 05m

Phnom Penh Techo Intl

Wed 12/31

12:00 am-11:00 am

Nonstop0h 00m

$820

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Chicago to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Chicago with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Chicago to Cambodia?

Currently, February is the cheapest month in which you can book a flight from Chicago to Cambodia (average of $1,099). Flying from Chicago to Cambodia in December is currently the most expensive (average of $1,666). 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.

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

The best time to book flights from Chicago to Cambodia is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Cambodia

Peruse reviews from past customers who have flown with EVA Air from Chicago to Cambodia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Overall

8.5

Entertainment

8.0

Crew

8.7

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2026

SEA - TPE

The food on EVA suits my Asian palate and is always of a high standard. The flight was comfortable and the crew very helpful. I lost an ear bud while I slept and they helped me find it at the end of the flight. I was very grateful!

Related info for your journey

  • How long is the flight from Chicago to Cambodia?

    Departing from Chicago to Cambodia will take you 28h 45m. There are 8656 mi between Chicago and Cambodia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Chicago to Cambodia?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Cambodia 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 to Cambodia?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Cambodia (average of $1,099). Flying from Chicago to Cambodia in December is currently the most expensive (average of $1,666). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Chicago to Cambodia

AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$837Average$1,010FlexibilityNo cancel feeOn-time72%
Etihad AirwaysCheapest$844Average$1,326FlexibilityNo cancel feeOn-time75%
Korean AirCheapest$876Average$978FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,027Average$1,138FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,083Average$1,292FlexibilityNo cancel feeOn-time74%

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