$1,470+ Cheap flights from Illinois to Palau
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROR
Apr 7 — Apr 141
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Illinois to PalauExplore the most affordable flight options available from Illinois to Palau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
Explore the most affordable flight options available from Illinois to Palau. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.
This China Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:50 pmORD - ROR
2 stops32h 30mMultiple Airlines
Sat 11/16:10 pmROR - ORD
2 stops24h 54mMultiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,470
This United deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:15 amORD - ROR
2 stops20h 50mUnited Airlines
Fri 10/313:25 amROR - ORD
2 stops50h 40mUnited Airlines
Deal found 4/1![United Airlines logo]()
$2,608
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Palau 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, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Illinois to Palau that are best for you.
Fly from
Illinois
Fly to
Palau
Route
Depart
Return
Price
ChicagoKoror
ORD - ROR
ORDROR
Chicago O'Hare Intl
Sat 5/17
7:59 pm-2:35 pm
2 stops28h 36m
Koror Airai
Sat 5/24
6:20 pm-9:00 pm
1 stop40h 40m
$2,032
ChicagoKoror
ORD - ROR
ORDROR
Chicago O'Hare Intl
Sat 5/17
12:45 pm-12:50 am
2 stops46h 05m
Koror Airai
Fri 5/23
3:15 am-6:19 am
2 stops41h 04m
$10,610
Best time to book a flight from Illinois to Palau
Have a flexible travel schedule? Discover the best time to fly to Palau from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Palau
Rainfall in Palau by month
Plan your trip to Palau by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Palau ranges from 8.2 - 18.1 inches per month. July is typically the wettest month, when rainfall can reach 18.1 in. April is typically the driest time to visit Palau when rainfall is around 8.2 in.
Temperature in Palau by month
Plan your trip to Palau by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Palau, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).