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

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 Rotterdam.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rotterdam from Illinois 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 Rotterdam?

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 to Rotterdam with an airline and back to Illinois with another airline.

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

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 to Rotterdam from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Cheap Flights from Illinois to Rotterdam

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Cheap Flights from Illinois to Rotterdam

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Rotterdam

Tue, Oct 6 - Tue, Oct 13

2:15 pm - 10:05 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

24h 50m2 stops Toronto Pearson Intl Faro

6:55 am - 9:40 amRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

33h 45m2 stops Rome Fiumicino Istanbul

$1,189Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

11:05 am - 10:05 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

28h 00m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Faro

6:55 am - 9:40 amRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

33h 45m2 stops Rome Fiumicino Istanbul

$1,197Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

11:05 am - 10:05 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

28h 00m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Faro

12:05 pm - 2:30 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

33h 25m3 stops Istanbul Sabiha Gokcen Tirana Rinas Belgrade Nikola Tesla

$1,226Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

7:25 am - 12:00 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

21h 35m3 stops Toronto Island Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

5:35 pm - 7:20 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

31h 45m2 stops Rome Fiumicino Istanbul

$1,242Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

11:05 am - 12:00 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

17h 55m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

5:35 pm - 7:20 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

31h 45m2 stops Rome Fiumicino Istanbul

$1,269Multiple Airlines

Sat, Sep 26 - Tue, Oct 13

11:25 am - 2:55 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 30m2 stops Istanbul London Stansted

6:55 am - 9:40 amRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

33h 45m2 stops Rome Fiumicino Istanbul

$1,419Multiple Airlines

Sat, Sep 26 - Tue, Oct 13

11:25 am - 2:55 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 30m2 stops Istanbul London Stansted

12:05 pm - 2:30 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

33h 25m3 stops Istanbul Sabiha Gokcen Tirana Rinas Belgrade Nikola Tesla

$1,454Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

8:45 am - 5:40 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

25h 55m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Dubrovnik

2:15 pm - 4:00 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

31h 45m3 stops Istanbul Sabiha Gokcen Riyadh King Khaled Intl Abu Dhabi Zayed Intl

$1,466Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

4:55 pm - 12:15 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

36h 20m2 stops Madrid Barajas Rome Fiumicino

6:55 am - 1:10 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

37h 15m1 stop Rome Fiumicino

$1,539Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

7:05 pm - 2:35 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

12h 30m1 stop London Heathrow

9:35 am - 3:55 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

13h 20m1 stop London City

$1,551British Airways

Useful Info

Cheapest flight	$369

Flight from Chicago to Rotterdam

How does KAYAK find such low prices on flights from Illinois to Rotterdam?
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 Rotterdam.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rotterdam?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rotterdam from Illinois 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 Rotterdam?
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 to Rotterdam with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rotterdam?
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 to Rotterdam from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.