What airlines fly to Willemstad?

American Airlines, Delta and Avianca are the top three most popular airlines that fly to Willemstad from Illinois according to our data. American Airlines is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Willemstad. Keep in mind that there are 3 different airlines that fly to Willemstad on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Willemstad?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Willemstad, then you can expect flight times to average 5h and 6h 55m, respectively.

What is the cheapest airline that flies from Illinois to Willemstad Hato Int.?

Air Canada and JetBlue are the most popular carriers operating from Illinois to Willemstad Hato Int.

When did momondo last update prices for flights from Illinois to Willemstad Hato Int. Airport?

Prices for flights from Illinois to Willemstad Hato Int. Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Willemstad Hato Int. Airport?

As of August 2025, there are 3 operators available to choose from for flights from Illinois to Willemstad Hato Int. Airport.

How old do you have to be to fly from Illinois to Willemstad Hato Int. Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Willemstad Hato Int. Airport.

What documentation or ID do you need to fly to Willemstad Hato Int. Airport?

The travel and health documents you'll need for your trip to Willemstad Hato Int. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Willemstad Hato Int. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$152 Cheap Flights from Illinois to Willemstad in 2025

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Find the cheapest flights from Illinois to Willemstad

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:15 pm - 3:10 pmORD-CUR

40h 55m2 stops

4:10 pm - 7:30 pmCUR-ORD

29h 20m1 stop

$459Air Canada

Find Deal

sáb., nov. 8 - vie., nov. 14

8:15 pm - 3:10 pmORD-CUR

16h 55m2 stops

4:45 pm - 1:01 pmCUR-ORD

22h 16m1 stop

$462Air Canada

Find Deal

dom., nov. 9 - jue., nov. 13

8:15 pm - 2:17 pmORD-CUR

17h 02m1 stop

4:10 pm - 11:18 amCUR-ORD

21h 08m1 stop

$481

Find Deal

jue., oct. 30 - lun., nov. 3

2:20 pm - 2:17 pmORD-CUR

22h 57m3 stops

4:10 pm - 11:18 amCUR-ORD

21h 08m1 stop

$499

Find Deal

jue., oct. 30 - lun., nov. 3

7:50 pm - 2:01 pmORD-CUR

17h 11m2 stops

3:06 pm - 8:56 amCUR-ORD

18h 50m2 stops

$507JetBlue

Find Deal

vie., sep. 19 - lun., sep. 29

7:50 pm - 2:01 pmORD-CUR

17h 11m2 stops

3:06 pm - 12:20 pmCUR-ORD

22h 14m1 stop

$513JetBlue

Find Deal

vie., sep. 19 - lun., sep. 29

6:55 pm - 2:10 pmORD-CUR

17h 15m1 stop

3:25 pm - 9:43 pmCUR-ORD

8h 18m1 stop

$558American Airlines

Find Deal

sáb., ene. 3 - mar., ene. 13

6:45 pm - 2:15 pmORD-CUR

17h 30m1 stop

3:05 pm - 7:00 pmCUR-ORD

5h 55mnonstop

$573American Airlines

Find Deal

sáb., dic. 6 - sáb., dic. 13

9:20 am - 1:45 pmSTL-CUR

27h 25m2 stops

2:50 pm - 11:47 pmCUR-STL

9h 57m1 stop

$714United Airlines

Find Deal

vie., sep. 26 - sáb., oct. 4

11:05 am - 12:16 pmSTL-CUR

24h 11m2 stops

2:50 pm - 11:44 pmCUR-STL

9h 54m1 stop

$897United Airlines

Find Deal

dom., sep. 7 - sáb., sep. 13

Air Canada flights from Illinois to Willemstad

Our best Air Canada deals on Illinois to Willemstad flight tickets

Air Canada

Nov 8

ORD8:15 pmChicago O'Hare Intl

40h 55m

2 stops

CUR3:10 pmWillemstad Hato Int.

Nov 14

CUR4:10 pmWillemstad Hato Int.

29h 20m

1 stop

ORD7:30 pmChicago O'Hare Intl

$459

Find similar

Air Canada

Nov 9

ORD8:15 pmChicago O'Hare Intl

16h 55m

2 stops

CUR3:10 pmWillemstad Hato Int.

Nov 13

CUR4:45 pmWillemstad Hato Int.

22h 16m

1 stop

ORD1:01 pmChicago O'Hare Intl

$462

Find similar

Air Canada

Oct 25

ORD8:25 pmChicago O'Hare Intl

40h 45m

2 stops

CUR2:10 pmWillemstad Hato Int.

Nov 1

CUR3:45 pmWillemstad Hato Int.

23h 16m

1 stop

ORD2:01 pmChicago O'Hare Intl

$463

Find similar

JetBlue flights from Illinois to Willemstad

Our best JetBlue deals on Illinois to Willemstad flight tickets

JetBlue

Sep 19

ORD7:50 pmChicago O'Hare Intl

17h 11m

2 stops

CUR2:01 pmWillemstad Hato Int.

Sep 29

CUR3:06 pmWillemstad Hato Int.

18h 50m

2 stops

ORD8:56 amChicago O'Hare Intl

$507

Find similar

JetBlue

Sep 19

ORD7:50 pmChicago O'Hare Intl

17h 11m

2 stops

CUR2:01 pmWillemstad Hato Int.

Sep 29

CUR3:06 pmWillemstad Hato Int.

22h 14m

1 stop

ORD12:20 pmChicago O'Hare Intl

$513

Find similar

JetBlue

Sep 19

ORD6:45 amChicago O'Hare Intl

30h 16m

1 stop

CUR2:01 pmWillemstad Hato Int.

Sep 29

CUR3:06 pmWillemstad Hato Int.

22h 14m

1 stop

ORD12:20 pmChicago O'Hare Intl

$526

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

sáb. 11/8

8:15 pm-3:10 pm

2 stops40h 55m

Willemstad Hato Int.

vie. 11/14

4:10 pm-7:30 pm

1 stop29h 20m

$459

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

dom. 11/9

8:15 pm-3:10 pm

2 stops16h 55m

Willemstad Hato Int.

jue. 11/13

4:45 pm-1:01 pm

1 stop22h 16m

$462

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

jue. 10/30

8:15 pm-2:17 pm

1 stop17h 02m

Willemstad Hato Int.

lun. 11/3

4:10 pm-11:18 am

1 stop21h 08m

$481

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

jue. 10/30

2:20 pm-2:17 pm

3 stops22h 57m

Willemstad Hato Int.

lun. 11/3

4:10 pm-11:18 am

1 stop21h 08m

$499

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

vie. 9/19

7:50 pm-2:01 pm

2 stops17h 11m

Willemstad Hato Int.

lun. 9/29

3:06 pm-8:56 am

2 stops18h 50m

$507

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

vie. 9/19

7:50 pm-2:01 pm

2 stops17h 11m

Willemstad Hato Int.

lun. 9/29

3:06 pm-12:20 pm

1 stop22h 14m

$513

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

sáb. 1/3

6:55 pm-2:10 pm

1 stop17h 15m

Willemstad Hato Int.

mar. 1/13

3:25 pm-9:43 pm

1 stop8h 18m

$558

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

sáb. 12/6

6:45 pm-2:15 pm

1 stop17h 30m

Willemstad Hato Int.

sáb. 12/13

3:05 pm-7:00 pm

Nonstop5h 55m

$573

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

vie. 9/26

9:20 am-1:45 pm

2 stops27h 25m

Willemstad Hato Int.

sáb. 10/4

2:50 pm-11:47 pm

1 stop9h 57m

$714

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

dom. 9/7

11:05 am-12:16 pm

2 stops24h 11m

Willemstad Hato Int.

sáb. 9/13

2:50 pm-11:44 pm

1 stop9h 54m

$897

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Willemstad

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

Prices

Airlines

Other information

What is the cheapest month to fly to Willemstad?

In general, January is the cheapest month to fly from Illinois to Willemstad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $650. If you aren’t able to travel to Willemstad during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $701.

What is the cheapest day to depart on your flight to Willemstad?

The cheapest day to depart on your flight to Willemstad is on a Wednesday when prices can be found for as low as $650. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $788. These prices are subject to change though, so be sure to set up a Price Alert for flights to Willemstad.

What is the cheapest time of day to depart on your flight to Willemstad?

According to our data, the cheapest time of day to fly to Willemstad is at noon. momondo users have found flights departing from Illinois to Willemstad at noon for as low as $473. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $788.

How far in advance should I book a flight to Willemstad?

You are more likely to see cheaper flights to Willemstad from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Willemstad for around $734 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Willemstad from Illinois for as low as $593 on momondo.

Can stopping save me money on Illinois to Willemstad flights?

You could potentially save up to 12% on your flight if you consider stops on a Illinois to Willemstad flight.

Cheap Illinois to Willemstad flight deals and tips

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

Best Price Found	$152
Fastest flight time	5h 00m
Direct flights	Sun
Airports in Willemstad	1 airport

The best one-way flight to Willemstad from Illinois in the past 72 hours is $152. The best round-trip flight deal from Illinois to Willemstad found on momondo in the last 72 hours is $459.

The fastest flight from Illinois to Willemstad takes 5h 00m

Direct flights go from Illinois to Willemstad on Sunday. The only airline offering direct flights is American Airlines.

There is 1 airport near Willemstad: Willemstad Hato Int. (CUR)

Search flight deals

When did momondo last update prices for flights from Illinois to Willemstad Hato Int. Airport?
Prices for flights from Illinois to Willemstad Hato Int. Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Willemstad Hato Int. Airport?
As of August 2025, there are 3 operators available to choose from for flights from Illinois to Willemstad Hato Int. Airport.
How old do you have to be to fly from Illinois to Willemstad Hato Int. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Willemstad Hato Int. Airport.
What documentation or ID do you need to fly to Willemstad Hato Int. Airport?
The travel and health documents you'll need for your trip to Willemstad Hato Int. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Willemstad Hato Int. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Willemstad?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Willemstad is Boeing 737 MAX 8 (100.00% of total bookings).

Best airlines flying from Illinois to Willemstad

Compare and see reviews for airlines that fly from Illinois to Willemstad with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $352	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Avianca	PriceFrom $397	Free Cancellation	Rating 6.7 2,394 reviews	Search Avianca flights
American Airlines	PriceFrom $596	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Willemstad. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Illinois to Willemstad flights to just show those with flexible booking policies.

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

Once all potential Illinois to Willemstad flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Willemstad right now. Can momondo alert me if prices change?

Price alerts on flights to Willemstad from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Willemstad trip

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Cheap flights from Illinois to Willemstad from $152

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 Willemstad departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Cheap round-trip flights

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Air Canada flights from Illinois to Willemstad

Our best Air Canada deals on Illinois to Willemstad flight tickets

JetBlue flights from Illinois to Willemstad

Our best JetBlue deals on Illinois to Willemstad flight tickets

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Use the filters below to find and compare flights from Illinois to Willemstad that are best for you.

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How to get the cheapest flight ticket from Illinois to Willemstad

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 month to fly to Willemstad?

What is the cheapest day to depart on your flight to Willemstad?

What is the cheapest time of day to depart on your flight to Willemstad?

How far in advance should I book a flight to Willemstad?

Can stopping save me money on Illinois to Willemstad flights?

You could potentially save up to 12% on your flight if you consider stops on a Illinois to Willemstad flight.

What is the cheapest airline that flies from Illinois to Willemstad Hato Int.?

Air Canada and JetBlue are the most popular carriers operating from Illinois to Willemstad Hato Int.

What airlines fly to Willemstad?

How long does it take to fly to Willemstad?

If you’re flying from a popular airport in Illinois, such as Chicago or Moline, and flying into Willemstad, then you can expect flight times to average 5h and 6h 55m, respectively.

Cheap Illinois to Willemstad flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Willemstad

When did momondo last update prices for flights from Illinois to Willemstad Hato Int. Airport?

How many operators does momondo search for flights from Illinois to Willemstad Hato Int. Airport?

How old do you have to be to fly from Illinois to Willemstad Hato Int. Airport?

What documentation or ID do you need to fly to Willemstad Hato Int. Airport?

What is the most popular plane model from Illinois to Willemstad?

Best airlines flying from Illinois to Willemstad

Compare and see reviews for airlines that fly from Illinois to Willemstad with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Illinois to Willemstad right now. Can momondo alert me if prices change?

An easier way to manage your Willemstad trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Curaçao

Fly your favorite airline to Willemstad

Airlines are sorted and displayed according to clicks in the past 7 days on momondo