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Cheap flights from Phnom Penh to Illinois from $1,099

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Illinois departing on 10/27. 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 Phnom Penh to Illinois

Cheap one-way flights

Etihad Airways Logo
7:55 am - 8:55 amPNH-ORD
37h 00m1 stop
$1,099Etihad Airways
Find Deal
Mon, Oct 27
Etihad Airways Logo
7:55 am - 8:52 pmPNH-ORD
48h 57m2 stops
$1,364Etihad Airways
Find Deal
Mon, Oct 27

momondo Fare Finder

 
Customize your flight search to find flights from Phnom Penh to Illinois 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Phnom Penh to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Phnom PenhChicago

PNH - ORD

PNHORD

Phnom Penh Pochentong

Mon 10/27

7:55 am-8:55 am

1 stop37h 00m

$1,099

Phnom PenhChicago

PNH - ORD

PNHORD

Phnom Penh Pochentong

Mon 10/27

7:55 am-8:52 pm

2 stops48h 57m

$1,364

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Illinois from

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

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 day to depart on your flight to Illinois?

The cheapest day to depart from Phnom Penh to Illinois is on a Tuesday when prices can be found for as low as $1,590. Flights from Phnom Penh to Illinois on a Thursday will generally be more expensive and average around $1,750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Phnom Penh to Illinois during this time can be as low as $1,696. Flights in the morning are often more expensive with an average ticket price of $1,750.

Can stopping save me money on Phnom Penh to Illinois flights?

You could potentially save up to 13% on your flight if you consider stops on a Phnom Penh to Illinois flight.

Cheap Phnom Penh to Illinois flight deals and tips

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

Direct flights

None
There are no direct flights from Phnom Penh to Illinois. There are no popular flight routes from Phnom Penh to Illinois.
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  • When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Illinois?

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

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

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

    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 Phnom Penh Pochentong Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Phnom Penh to Illinois

Compare and see reviews for airlines that fly from Phnom Penh to Illinois with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,352Free CancellationRating
8.4
1,237 reviews
Search EVA Air flights

Why use momondo?

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

It is quick and easy to find Phnom Penh to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

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

Yes. momondo allows you to filter the results for Phnom Penh to Illinois flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Phnom Penh to Illinois.

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

Yes momondo offers price alerts on flights to Illinois from Phnom Penh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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