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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Flight Deals

Cheap Flights from Illinois to Rotterdam

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

Round-trip

One-way

Recent round-trip flight deals from Illinois to Rotterdam

Wed, Nov 4 - Sat, Nov 7

7:00 pm - 10:35 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 35m2 stops Lisbon Humberto Delgado Malaga

3:50 pm - 3:30 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

30h 40m2 stops Malaga Lisbon Humberto Delgado

$847Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

9:55 am - 1:40 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 45m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Lisbon Humberto Delgado

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

31h 45m3 stops Istanbul Sabiha Gokcen Kuwait City Abu Dhabi Zayed Intl

$1,116Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

8:45 am - 1:40 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

21h 55m2 stops Montreal Pierre Elliott Trudeau Intl Lisbon Humberto Delgado

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

31h 45m3 stops Istanbul Sabiha Gokcen Kuwait City Abu Dhabi Zayed Intl

$1,117Multiple Airlines

Sun, Sep 27 - Sun, Oct 4

11:25 am - 4:10 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

21h 45m2 stops Istanbul London Stansted

1:35 pm - 9:40 amRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

27h 05m2 stops London Stansted Istanbul

$1,174Multiple Airlines

Wed, Nov 4 - Sat, Nov 7

9:50 pm - 8:15 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

15h 25m1 stop London Heathrow

3:50 pm - 3:30 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

30h 40m2 stops Malaga Lisbon Humberto Delgado

$1,208Multiple Airlines

Tue, Oct 20 - Mon, Oct 26

8:45 am - 1:40 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

21h 55m2 stops Montreal Pierre Elliott Trudeau Intl Lisbon Humberto Delgado

3:40 pm - 3:10 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

29h 30m2 stops Malaga Dublin

$1,222Multiple Airlines

Wed, Nov 4 - Sat, Nov 7

7:00 pm - 10:35 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 35m2 stops Lisbon Humberto Delgado Malaga

3:50 pm - 9:02 amRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

48h 12m3 stops Malaga Lisbon Humberto Delgado Newark

$1,238Multiple 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

Fri, Dec 11 - Sun, Dec 20

6:30 pm - 10:05 pmORD Chicago O'Hare Intl-RTM Rotterdam The Hague

20h 35m2 stops Reykjavik Keflavik Intl Alicante

5:30 pm - 6:20 pmRTM Rotterdam The Hague-ORD Chicago O'Hare Intl

31h 50m2 stops Rome Fiumicino Istanbul

$1,244Multiple 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

Useful Info

Cheapest flight	$352

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.