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Cheap flights from Illinois to Phnom Penh from $711

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Phnom Penh departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Phnom Penh

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Phnom Penh that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Phnom Penh.

Cheap last minute flights

Planning a quick getaway from Illinois to Phnom Penh? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Phnom Penh, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Phnom Penh

Find recent round-trip train or bus tickets from Illinois to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
2:40 pm - 5:45 pmORD-PNH
38h 05m1 stop
7:05 pm - 2:00 pmPNH-ORD
30h 55m1 stop
$905Cathay Pacific
Find Deal
Wed, Feb 19 - Sat, Mar 15
2:40 pm - 5:45 pmORD-PNH
38h 05m1 stop
6:30 pm - 2:25 pmPNH-ORD
31h 55m1 stop
$936Cathay Pacific
Find Deal
Wed, Jan 15 - Sun, Apr 27
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
11:45 am - 1:00 pmPNH-ORD
38h 15m1 stop
$1,041Cathay Pacific
Find Deal
Tue, Jan 7 - Mon, Feb 10
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,065EVA Air
Find Deal
Tue, Apr 22 - Tue, Apr 29
12:30 am - 11:15 amORD-PNH
22h 45m1 stop
12:35 pm - 9:00 pmPNH-ORD
20h 25m1 stop
$1,066EVA Air
Find Deal
Tue, Apr 22 - Tue, Apr 29
1:10 pm - 10:05 amORD-PNH
31h 55m2 stops
7:25 pm - 9:25 amPNH-ORD
50h 00m2 stops
$1,072Etihad Airways
Find Deal
Wed, Feb 19 - Sat, Mar 15
1:30 pm - 9:30 amORD-PNH
32h 00m2 stops
3:15 pm - 8:55 amPNH-ORD
53h 40m2 stops
$1,092
Find Deal
Thu, May 1 - Thu, May 8
1:30 pm - 9:30 amORD-PNH
32h 00m2 stops
11:10 am - 8:55 amPNH-ORD
33h 45m2 stops
$1,136
Find Deal
Thu, May 1 - Thu, May 8
7:40 pm - 4:00 pmORD-PNH
32h 20m1 stop
5:40 pm - 3:25 pmPNH-ORD
33h 45m1 stop
$1,185Qatar Airways
Find Deal
Wed, Apr 23 - Tue, Apr 29
7:40 pm - 4:00 pmORD-PNH
32h 20m2 stops
5:40 pm - 3:25 pmPNH-ORD
33h 45m2 stops
$1,204Qatar Airways
Find Deal
Wed, Apr 23 - Tue, Apr 29
9:35 pm - 10:25 amORD-PNH
47h 50m3 stops
Tue, Dec 31
2:20 pm - 10:25 amMDW-PNH
55h 05m3 stops
Tue, Dec 31
10:35 am - 11:25 amORD-PNH
35h 50m2 stops
Mon, Dec 30
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
$988EVA Air
Find Deal
Mon, Dec 30
3:40 pm - 12:45 pmORD-PNH
32h 05m2 stops
$1,016Air Canada
Find Deal
Sun, Dec 29
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
$1,085EVA Air
Find Deal
Sun, Dec 29
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
$1,107Cathay Pacific
Find Deal
Tue, Dec 31
5:35 pm - 3:25 pmORD-PNH
32h 50m3 stops
$1,226Qatar Airways
Find Deal
Mon, Dec 30
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
$1,266Cathay Pacific
Find Deal
Sun, Dec 29
4:28 pm - 3:25 pmORD-PNH
33h 57m3 stops
$1,400Qatar Airways
Find Deal
Sun, Dec 29
4:20 pm - 11:25 amORD-PNH
30h 05m2 stops
11:45 pm - 9:05 pmPNH-ORD
34h 20m2 stops
$1,047
Find Deal
Mon, Nov 18 - Mon, Dec 9
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
11:45 am - 1:00 pmPNH-ORD
38h 15m1 stop
$1,205Cathay Pacific
Find Deal
Sun, Nov 17 - Wed, Nov 27
11:30 pm - 11:25 amORD-PNH
22h 55m1 stop
8:55 pm - 7:35 pmPNH-ORD
35h 40m2 stops
$1,240
Find Deal
Mon, Nov 18 - Mon, Dec 9
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
11:45 am - 6:05 amPNH-ORD
31h 20m2 stops
$1,264
Find Deal
Sun, Nov 17 - Wed, Nov 27
7:15 am - 11:25 amORD-PNH
39h 10m2 stops
12:45 pm - 4:55 pmPNH-ORD
41h 10m2 stops
$1,290
Find Deal
Sun, Nov 17 - Wed, Nov 27
7:15 am - 11:25 amORD-PNH
39h 10m2 stops
12:30 am - 12:52 amPNH-ORD
37h 22m2 stops
$1,296
Find Deal
Sun, Nov 17 - Tue, Nov 26
3:24 pm - 10:50 amORD-PNH
30h 26m2 stops
11:55 am - 6:07 amPNH-ORD
31h 12m3 stops
$1,436China Southern
Find Deal
Mon, Nov 18 - Mon, Dec 9
2:40 pm - 10:25 amORD-PNH
30h 45m1 stop
1:05 am - 3:43 pmPNH-ORD
27h 38m2 stops
$1,451
Find Deal
Sun, Nov 17 - Tue, Nov 26
12:01 pm - 10:50 amORD-PNH
57h 49m3 stops
8:00 am - 6:07 amPNH-ORD
35h 07m3 stops
$1,485China Southern
Find Deal
Mon, Nov 18 - Mon, Dec 9
8:46 am - 11:10 pmORD-PNH
49h 24m2 stops
12:25 am - 5:01 amPNH-ORD
41h 36m2 stops
$1,531Air China
Find Deal
Mon, Nov 18 - Sun, Dec 8

Qatar Airways flights from Illinois to Phnom Penh

Our best Qatar Airways deals on Illinois to Phnom Penh flight tickets
Qatar Airways
Apr 23
ORD7:40 pmChicago O'Hare Intl
32h 20m
1 stop
PNH4:00 pmPhnom Penh Pochentong
Apr 29
PNH5:40 pmPhnom Penh Pochentong
33h 45m
1 stop
ORD3:25 pmChicago O'Hare Intl
Qatar Airways
Apr 23
ORD7:40 pmChicago O'Hare Intl
32h 20m
2 stops
PNH4:00 pmPhnom Penh Pochentong
Apr 29
PNH5:40 pmPhnom Penh Pochentong
33h 45m
2 stops
ORD3:25 pmChicago O'Hare Intl
Qatar Airways
Mar 17
ORD7:50 pmChicago O'Hare Intl
31h 35m
2 stops
PNH3:25 pmPhnom Penh Pochentong
Mar 21
PNH5:10 pmPhnom Penh Pochentong
34h 20m
2 stops
ORD3:30 pmChicago O'Hare Intl

Singapore Airlines flights from Illinois to Phnom Penh

Our best Singapore Airlines deals on Illinois to Phnom Penh flight tickets
Singapore Airlines
Apr 23
ORD11:01 amChicago O'Hare Intl
42h 29m
3 stops
PNH5:30 pmPhnom Penh Pochentong
Apr 29
PNH2:05 pmPhnom Penh Pochentong
40h 11m
2 stops
ORD6:16 pmChicago O'Hare Intl
Singapore Airlines
Jan 4
ORD7:07 pmChicago O'Hare Intl
48h 28m
2 stops
PNH8:35 amPhnom Penh Pochentong
Jan 23
PNH9:35 amPhnom Penh Pochentong
43h 52m
2 stops
ORD4:27 pmChicago O'Hare Intl

How to get the cheapest flight ticket from Illinois to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to Phnom Penh from Illinois?

Cathay Pacific. Cathay Pacific, EVA Air, and Korean Air are the most popular carriers operating from Illinois to Phnom Penh

What is the cheapest Illinois to Phnom Penh flight route?

Chicago O'Hare Intl - Phnom Penh Pochentong. Fly from Chicago O'Hare Intl to Phnom Penh Pochentong for the best Illinois - Phnom Penh flight prices

Cheap Illinois to Phnom Penh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Phnom Penh

Best Price Found

$711

Fastest flight time

21h 50m

Direct flights

None

Airports in Phnom Penh

1 airport
The best one-way flight to Phnom Penh from Illinois in the past 72 hours is $711. The best round-trip flight deal from Illinois to Phnom Penh found on momondo in the last 72 hours is $905.
The fastest flight from Illinois to Phnom Penh takes 21h 50m
There are no direct flights from Illinois to Phnom Penh. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Phnom Penh Pochentong Airport and Chicago Midway Airport - Phnom Penh Pochentong Airport.
There is 1 airport near Phnom Penh: Phnom Penh Pochentong (PNH)

  • When did momondo last update prices for flights from Illinois to Phnom Penh Pochentong Airport?

    Prices for flights from Illinois to Phnom Penh Pochentong Airport refresh daily.

  • How many operators does momondo search for flights from Illinois to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Illinois to Phnom Penh Pochentong Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The required travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phnom Penh Pochentong Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Illinois to Phnom Penh

Compare and see reviews for airlines that fly from Illinois to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $778Free CancellationRating
7.6
874 reviews
Search Cathay Pacific flights
EVA AirPriceFrom $1,064Free CancellationRating
8.4
1,316 reviews
Search EVA Air flights
Korean AirPriceFrom $1,127Free CancellationRating
8.4
1,036 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Phnom Penh?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Phnom Penh. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Phnom Penh with flexible booking policies on momondo?

Flights from Illinois to Phnom Penh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Phnom Penh?

Once you have performed a search for Illinois to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Phnom Penh right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Illinois and alert you when they change.


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