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

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 Willemstad. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Willemstad from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Illinois to Willemstad?

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 Willemstad with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 Willemstad from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$125 CHEAP FLIGHTS from Illinois to Willemstad

CUR

KAYAK searches hundreds of travel sites at once for deals on flights to Willemstad

...and more

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41 299 237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$394

Overall average: $661

Multiple Airlines

Thu 4/9Mon 4/13

ORD - CUR • 1 stop

Cheapest non-stop

$578

American Airlines

Sat 3/7Sat 3/14

ORD - CUR • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Willemstad!

Flight Deals

Cheap Flights from Illinois to Willemstad

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Willemstad

Thu, Apr 9 - Mon, Apr 13

12:50 pm - 1:45 pm

ORD

CUR

23h 55m

1 stop

11:35 am - 9:20 pm

CUR

ORD

10h 45m

1 stop

$394Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

8:20 pm - 1:45 pm

ORD

CUR

16h 25m

2 stops

11:35 am - 9:20 pm

CUR

ORD

10h 45m

1 stop

$403Multiple Airlines

Thu, Mar 5 - Mon, Mar 9

12:50 pm - 3:10 pm

ORD

CUR

24h 20m

1 stop

12:35 pm - 9:20 pm

CUR

ORD

9h 45m

1 stop

$409Multiple Airlines

Thu, Mar 26 - Mon, Mar 30

12:50 pm - 2:10 pm

ORD

CUR

24h 20m

1 stop

2:45 pm - 10:53 am

CUR

ORD

21h 08m

1 stop

$428Air Canada

Mon, May 4 - Sun, May 10

6:00 am - 1:41 pm

STL

CUR

6h 41m

1 stop

3:05 pm - 11:38 pm

CUR

STL

9h 33m

1 stop

$609Delta

Mon, May 4 - Sun, May 10

2:12 pm - 1:41 pm

STL

CUR

22h 29m

2 stops

3:32 pm - 8:28 am

CUR

STL

17h 56m

1 stop

$618American Airlines

Sun, May 24 - Thu, May 28

5:46 pm - 1:28 pm

STL

CUR

18h 42m

2 stops

2:32 pm - 10:45 pm

CUR

STL

9h 13m

1 stop

$633American Airlines

Sat, Feb 21 - Fri, Feb 27

4:05 pm - 3:10 pm

STL

CUR

45h 05m

2 stops

4:10 pm - 3:29 pm

CUR

STL

25h 19m

2 stops

$671Air Canada

Wed, Mar 18 - Wed, Mar 25

6:00 am - 1:39 pm

STL

CUR

6h 39m

1 stop

3:04 pm - 11:58 pm

CUR

STL

9h 54m

1 stop

$677Delta

Sat, Feb 28 - Wed, Mar 4

5:22 pm - 12:11 pm

MLI

CUR

40h 49m

2 stops

1:19 pm - 10:09 am

CUR

MLI

22h 50m

2 stops

$3,030United Airlines

Useful Info

Low season	October
High season	March
Cheapest flight	$125

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 2% lower on average.

Flight from Chicago to Willemstad

How does KAYAK find such low prices on flights from Illinois to Willemstad?
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 Willemstad.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Willemstad?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Willemstad 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 Willemstad?
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 Willemstad 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 Willemstad?
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 Willemstad from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Willemstad

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Willemstad

Willemstad (CUR)

CUR

$125 Find Cheap Flights from Illinois to Willemstad

KAYAK searches hundreds of travel sites at once for deals on flights to Willemstad

Everything you should know

Cheap Flights from Illinois to Willemstad

Recent round-trip flight deals from Illinois to Willemstad

Recent one-way flight deals from Illinois to Willemstad

Recent last minute flight deals from Illinois to Willemstad

Recent direct flight deals from Illinois to Willemstad

Good to know

FAQs for booking flights from Illinois to Willemstad

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

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 Willemstad.

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

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

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 Willemstad 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 Willemstad?

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

Everything you need to know for your flight to Willemstad

Information on the airport you'll fly into in Willemstad

Cabin class types available on flights to Illinois

Complete your trip to Willemstad with a hotel stay or car rental

Find direct flights for Willemstad

Flights to other popular destinations

Flights from domestic origins to Willemstad

Choose which airport to fly into in Willemstad

Find deals for your return flight