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Cheap flights from Illinois to Koror from $1,056

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 Koror departing on 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Koror

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:30 am - 12:50 am
ORD
-
ROR
25h 20m
2 stops
United Airlines Logo
10:55 am - 11:02 pm
ROR
-
ORD
26h 07m
2 stops
$2,555United Airlines
Tue, Aug 11 - Thu, Aug 20
United Airlines Logo
8:10 pm - 10:50 pm
ORD
-
ROR
59h 40m
3 stops
United Airlines Logo
3:40 am - 3:10 pm
ROR
-
ORD
50h 30m
2 stops
$3,313United Airlines
Sun, Feb 22 - Fri, Feb 27
United Airlines Logo
9:40 am - 12:50 am
ORD
-
ROR
25h 10m
2 stops
United Airlines Logo
11:25 am - 12:58 am
ROR
-
ORD
27h 33m
2 stops
$3,365United Airlines
Sun, Mar 15 - Sun, Mar 22
United Airlines Logo
1:10 pm - 9:05 pm
ORD
-
ROR
40h 55m
2 stops
United Airlines Logo
3:40 am - 3:10 pm
ROR
-
ORD
50h 30m
2 stops
$3,481United Airlines
Sun, Feb 22 - Fri, Feb 27
United Airlines Logo
9:40 am - 12:50 am
ORD
-
ROR
25h 10m
2 stops
United Airlines Logo
11:25 am - 11:10 am
ROR
-
ORD
37h 45m
3 stops
$4,075United Airlines
Sun, Mar 15 - Sun, Mar 22

United Airlines flights from Illinois to Koror

Our best United Airlines deals on Illinois to Koror flight tickets
United Airlines
Aug 11
ORD9:30 amChicago O'Hare Intl
25h 20m
2 stops
ROR12:50 amKoror Airai
Aug 20
ROR10:55 amKoror Airai
26h 07m
2 stops
ORD11:02 pmChicago O'Hare Intl
$2,555
United Airlines
Feb 22
ORD8:10 pmChicago O'Hare Intl
59h 40m
3 stops
ROR10:50 pmKoror Airai
Feb 27
ROR3:40 amKoror Airai
50h 30m
2 stops
ORD3:10 pmChicago O'Hare Intl
$3,313
United Airlines
Mar 15
ORD9:40 amChicago O'Hare Intl
25h 10m
2 stops
ROR12:50 amKoror Airai
Mar 22
ROR11:25 amKoror Airai
27h 33m
2 stops
ORD12:58 amChicago O'Hare Intl
$3,365

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Koror 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 February 13, 2026.
Use the filters below to find and compare flights from Illinois to Koror that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Tue 8/11

9:30 am-12:50 am

2 stops25h 20m

Koror Airai

Thu 8/20

10:55 am-11:02 pm

2 stops26h 07m

$2,555

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Sun 2/22

8:10 pm-10:50 pm

3 stops59h 40m

Koror Airai

Fri 2/27

3:40 am-3:10 pm

2 stops50h 30m

$3,313

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Sun 3/15

9:40 am-12:50 am

2 stops25h 10m

Koror Airai

Sun 3/22

11:25 am-12:58 am

2 stops27h 33m

$3,365

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Sun 2/22

1:10 pm-9:05 pm

2 stops40h 55m

Koror Airai

Fri 2/27

3:40 am-3:10 pm

2 stops50h 30m

$3,481

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Sun 3/15

9:40 am-12:50 am

2 stops25h 10m

Koror Airai

Sun 3/22

11:25 am-11:10 am

3 stops37h 45m

$4,075

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Wed 3/11

7:39 pm-5:10 pm

3 stops55h 31m

$1,056

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Wed 3/11

7:39 pm-2:05 pm

2 stops52h 26m

$1,470

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Tue 3/10

12:30 am-2:35 pm

1 stop24h 05m

$1,517

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Wed 3/11

9:40 am-12:50 am

2 stops25h 10m

$3,869

ChicagoKoror

ORD - ROR

ORDROR

Chicago O'Hare Intl

Wed 3/11

2:30 pm-2:05 pm

3 stops57h 35m

$4,572

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Koror from

How to get the cheapest flight ticket from Illinois to Koror

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 from Illinois to Koror Airai?

United Airlines is the most popular carrier operating from Illinois to Koror Airai

Cheap Illinois to Koror flight deals and tips

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

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from Illinois to Koror takes 25h 10m
There are no direct flights from Illinois to Koror. There are no popular flight routes from Illinois to Koror.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Koror Airai Airport?

    Prices for flights from Illinois to Koror Airai Airport are updated daily.

  • How old do you have to be to fly from Illinois to Koror Airai Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Koror Airai Airport.

  • What documentation or ID do you need to fly to Koror Airai Airport?

    The travel and health documents required for your trip to Koror Airai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Koror Airai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Koror from Illinois.

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

momondo does allow users to show only those flights to Koror from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to Koror?

Once you have performed a search for Illinois to Koror 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 Koror right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Illinois to Koror flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sun 3/15
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Cabin classes currently available on flights to Koror

List of cabin classes available on flights landing in Koror. Availability may vary depending on flight origin and airline.
First Class to Koror
Business Class to Koror