$395 Find Cheap Flights from Illinois to Cambodia

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$395
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Chicago to Phnom Penh

FAQs for booking flights from Illinois to Cambodia

  • How does KAYAK find such low prices on flights from Illinois to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Cambodia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Illinois to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Cambodia?

    Based on KAYAK data, the cheapest day to fly to Cambodia is Sunday where round-trip tickets can be as cheap as $1,189. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,394 on average.

  • What is the cheapest time of day to fly to Cambodia?

    The cheapest time of day to fly to Cambodia is generally in the afternoon, when round-trip flights cost $959 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to Cambodia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,490.

  • What is the cheapest month to fly from Illinois to Cambodia?

    The cheapest month for flights from Illinois to Cambodia is September, when tickets cost $1,066 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,842 and $1,837 respectively.

  • How far in advance should I book a flight from Illinois to Cambodia?

    To get a below average price on the flight from Illinois to Cambodia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

  • How long is the flight to Cambodia?

    An average nonstop flight from Illinois to Cambodia takes 46h 06m, covering a distance of 8677 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Phnom Penh (PNH) with an average flight time of 22h 00m.

  • What are the most popular destinations in Cambodia?

    Based on KAYAK flight searches, the most popular destination is Phnom Penh (97% of total searches to Cambodia). The next most popular destination is Krong Preah Sihanouk (3%).

Book cheap flights from Illinois to Cambodia

Recent round-trip flight deals

8/29Fri
1 stopCathay Pacific
30h 15mORD-PNH
9/7Sun
1 stopCathay Pacific
31h 55mPNH-ORD
$847
8/30Sat
1 stopKorean Air
21h 40mORD-PNH
9/20Sat
1 stopKorean Air
22h 00mPNH-ORD
$859
10/6Mon
2 stops
28h 15mORD-PNH
10/20Mon
2 stops
27h 08mPNH-ORD
$935
9/4Thu
2 stops
39h 12mORD-PNH
9/19Fri
2 stops
32h 49mPNH-ORD
$1,023
9/3Wed
1 stopEVA Air
22h 45mORD-PNH
9/19Fri
1 stopEVA Air
20h 10mPNH-ORD
$1,106
9/5Fri
1 stopEVA Air
22h 45mORD-PNH
9/28Sun
1 stopEVA Air
20h 10mPNH-ORD
$1,139
10/19Sun
2 stopsQatar Airways
32h 35mORD-PNH
2/25Wed
2 stopsQatar Airways
34h 20mPNH-ORD
$1,174
10/17Fri
2 stopsQatar Airways
32h 35mORD-PNH
10/26Sun
2 stopsQatar Airways
34h 20mPNH-ORD
$1,205
10/6Mon
2 stopsSingapore Airlines
47h 40mORD-PNH
10/20Mon
3 stopsSingapore Airlines
37h 59mPNH-ORD
$1,233
10/15Wed
3 stopsSingapore Airlines
31h 05mORD-PNH
10/24Fri
2 stopsSingapore Airlines
34h 55mPNH-ORD
$1,344

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Recent one-way flight deals

8/19Tue
1 stopCathay Pacific
30h 15mORD-PNH
$395
8/19Tue
2 stops
26h 05mORD-PNH
$405
8/18Mon
1 stopEVA Air
22h 45mORD-PNH
$622
5/25Sun
3 stops
59h 16mORD-PNH
$656
8/19Tue
3 stops
28h 13mORD-PNH
$661
8/19Tue
2 stopsKorean Air
24h 40mMDW-PNH
$663
8/18Mon
2 stops
29h 45mORD-PNH
$709
5/25Sun
2 stopsKorean Air
24h 50mMDW-PNH
$1,234
6/13Fri
1 stopEVA Air
22h 45mORD-PNH
$1,245
6/14Sat
3 stopsQatar Airways
33h 45mORD-PNH
$1,465

Search by stops

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Everything you need to know for your flight to Cambodia

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Cambodia
Business Class flights to Cambodia
Prem Econ Class flights to Cambodia
Economy Class flights to Cambodia

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