$459 Cheap flight deals from Chicago (CHI) to Phnom Penh (KTI)

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Airfares from $459 One Way, $909 Round Trip from Chicago to Phnom Penh

Prices starting at $909 for return flights and $459 for one-way flights to Phnom Penh were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 14 - Tue, Sep 22
ORD
Chicago
KTI
Phnom Penh
$909 Roundtrip, found 5 hours ago
$909
Roundtrip
found 5 hours ago
Select Cathay Pacific flight, departing Mon, Sep 14 from Chicago to Phnom Penh, returning Tue, Sep 22, priced at $909 found 5 hours ago
Mon, Sep 14 - Tue, Sep 22
ORD
Chicago
KTI
Phnom Penh
$1,066 Roundtrip, found 5 hours ago
$1,066
Roundtrip
found 5 hours ago
Select Etihad Airways flight, departing Mon, Sep 14 from Chicago to Phnom Penh, returning Tue, Sep 22, priced at $1,066 found 5 hours ago
Tue, Sep 15 - Tue, Nov 17
ORD
Chicago
KTI
Phnom Penh
$1,096 Roundtrip, found 6 days ago
$1,096
Roundtrip
found 6 days ago
Select Korean Air flight, departing Tue, Sep 15 from Chicago to Phnom Penh, returning Tue, Nov 17, priced at $1,096 found 6 days ago
Mon, Sep 14 - Tue, Sep 22
ORD
Chicago
KTI
Phnom Penh
$1,107 Roundtrip, found 5 hours ago
$1,107
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Sep 14 from Chicago to Phnom Penh, returning Tue, Sep 22, priced at $1,107 found 5 hours ago
Wed, Nov 25 - Wed, Dec 2
ORD
Chicago
KTI
Phnom Penh
$1,196 Roundtrip, found 4 days ago
$1,196
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Wed, Nov 25 from Chicago to Phnom Penh, returning Wed, Dec 2, priced at $1,196 found 4 days ago

More About Flying To Phnom Penh from Chicago

Route Information for Flights from Chicago to Phnom Penh

Origin Airport IATA Code
CHI
Destination Airport IATA Code
KTI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Frequently asked questions

What is the shortest flight from Chicago to Phnom Penh?
With the quickest flight time from ORD to Phnom Penh Intl. Airport (PNH) being 18 hours and 55 minutes, we suggest you have some in-flight survival tricks in your repertoire. Earplugs, a neck pillow and an eye-mask should be among the essentials you bring with you in your hand luggage.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.