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Willemstad

$174+ Cheap flights from Illinois to Willemstad (CUR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CUR
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Willemstad

Keep the following information in mind while searching for Illinois to Willemstad flight deals. Data was last updated March 31, 2025.

Round-trip from

$404
(Avianca)

One-way from

$174
(Avianca)

Popular in

June

Cheapest in

September

Average price

$795
From Illinois to Willemstad Hato Int.
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One-way flight from Illinois to Willemstad Hato Int.
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Highest demand for flights based on searches. 7% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Illinois to Willemstad

Cheapest flights from Illinois to Willemstad
Explore the most affordable flight options available from Illinois to Willemstad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Avianca deal was found by Cheapflights users on 3/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/62:35 pmORD - CUR
1 stop18h 20mAvianca
Tue 5/205:50 pmCUR - ORD
1 stop20h 25mAvianca
Deal found 3/30$404
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:05 pmORD - CUR
1 stop23h 35mMultiple Airlines
Thu 4/245:50 pmCUR - ORD
1 stop20h 25mMultiple Airlines
Deal found 3/31$461
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:19 pmORD - CUR
2 stops19h 21mAir Canada
Thu 4/243:55 pmCUR - ORD
1 stop28h 35mAir Canada
Deal found 3/31$482
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:00 amORD - CUR
1 stop7h 25mAmerican Airlines
Wed 5/214:00 pmCUR - ORD
1 stop8h 56mAmerican Airlines
Deal found 3/30$557
This Copa Airlines deal was found by Cheapflights users on 3/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/61:07 amORD - CUR
1 stop10h 10mCopa Airlines
Sat 7/123:37 pmCUR - ORD
1 stop9h 15mCopa Airlines
Deal found 3/30$558
This American Airlines deal was found by Cheapflights users on 3/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:34 amSTL - CUR
1 stop6h 51mAmerican Airlines
Tue 11/45:15 pmCUR - STL
1 stop7h 46mAmerican Airlines
Deal found 3/31$580
This deal was found by Cheapflights users on 3/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:30 amORD - CUR
1 stop7h 18mDelta
Sat 5/173:05 pmCUR - ORD
1 stop9h 12mDelta
Deal found 3/30$620
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:00 amSTL - CUR
1 stop6h 53mDelta
Fri 4/113:08 pmCUR - STL
1 stop9h 21mDelta
Deal found 3/30$930
This United Airlines deal was found by Cheapflights users on 3/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:00 amSTL - CUR
2 stops29h 17mUnited Airlines
Thu 5/221:16 pmCUR - STL
2 stops34h 01mUnited Airlines
Deal found 3/30$933
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/99:39 amSTL - CUR
2 stops23h 16mMultiple Airlines
Fri 4/1111:05 amCUR - STL
3 stops26h 58mMultiple Airlines
Deal found 3/29$1,316

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Willemstad 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 March 31, 2025.
Use the filters below to find and compare flights from Illinois to Willemstad that are best for you.

Fly from

Illinois

Fly to

Willemstad

Route

Depart

Return

Price

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Tue 5/6

2:35 pm-9:55 am

1 stop18h 20m

Willemstad Hato Int.

Tue 5/20

5:50 pm-1:15 pm

1 stop20h 25m

$404

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Mon 4/21

2:05 pm-2:40 pm

1 stop23h 35m

Willemstad Hato Int.

Thu 4/24

5:50 pm-1:15 pm

1 stop20h 25m

$461

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Mon 4/21

6:19 pm-2:40 pm

2 stops19h 21m

Willemstad Hato Int.

Thu 4/24

3:55 pm-7:30 pm

1 stop28h 35m

$482

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Wed 5/14

5:00 am-1:25 pm

1 stop7h 25m

Willemstad Hato Int.

Wed 5/21

4:00 pm-11:56 pm

1 stop8h 56m

$557

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Sun 7/6

1:07 am-12:17 pm

1 stop10h 10m

Willemstad Hato Int.

Sat 7/12

3:37 pm-11:52 pm

1 stop9h 15m

$558

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Sat 9/13

4:49 pm-1:30 pm

2 stops19h 41m

Willemstad Hato Int.

Fri 9/19

4:20 pm-11:01 pm

1 stop7h 41m

$585

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Sun 5/4

5:30 am-1:50 pm

1 stop7h 20m

Willemstad Hato Int.

Sun 5/11

3:05 pm-11:58 pm

1 stop9h 53m

$595

ChicagoWillemstad

ORD - CUR

ORDCUR

Chicago O'Hare Intl

Wed 5/14

10:40 am-12:17 pm

2 stops24h 37m

Willemstad Hato Int.

Wed 5/21

1:16 pm-12:34 am

1 stop12h 18m

$923

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Thu 5/15

6:00 am-12:17 pm

2 stops29h 17m

Willemstad Hato Int.

Thu 5/22

1:16 pm-10:17 pm

2 stops34h 01m

$933

St. LouisWillemstad

STL - CUR

STLCUR

Lambert-St Louis

Thu 4/10

6:00 am-1:53 pm

1 stop6h 53m

Willemstad Hato Int.

Sat 4/12

3:08 pm-11:29 pm

1 stop9h 21m

$1,259

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 14 results
1
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Best time to book a flight from Illinois to Willemstad

Have a flexible travel schedule? Discover the best time to fly to Willemstad 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 Willemstad

What is the cheapest month to book a flight from Illinois to Willemstad?

Currently, January is the cheapest month in which you can book a flight from Illinois to Willemstad (average of $531). Flying from Illinois to Willemstad in July is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to CUR?

Find hourly flight availability from Illinois to Willemstad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Willemstad as you normally would.

Rainfall in Willemstad by month

Plan your trip to Willemstad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Willemstad ranges from 0.4 - 3.5 inches per month. November is typically the wettest month, when rainfall can reach 3.5 in. March is typically the driest time to visit Willemstad when rainfall is around 0.4 in.

Temperature in Willemstad by month

Plan your trip to Willemstad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Willemstad, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Willemstad

Get insights into the airlines that provide service to Willemstad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Willemstad. Reviews last updated March 31, 2025.
To help decide which airline to fly from Illinois to Willemstad, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,004 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,301 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Willemstad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Willemstad from Illinois?

    Willemstad Hato Int. (CUR), located 7.1 mi from the city center, is the airport you fly into when you book flights from Illinois to Willemstad.

  • What are the cheapest airlines to fly from Illinois to Willemstad one-way?

    One-way options have recently been found by users for as low as $174 on Avianca. Other airlines that offer cheap prices include Air Canada from $213 and American Airlines from $320 one-way.

  • What are the most popular routes from Illinois to Willemstad?

    The most popular route from Illinois to Willemstad is Chicago O'Hare Intl - Willemstad Hato Int.. You may also consider Lambert-St Louis - Willemstad Hato Int. or Moline Quad-City - Willemstad Hato Int..

  • Can I find deals for flights from Illinois to Willemstad that include hotel bookings?

    Yes. In addition to deals on Illinois to Willemstad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Willemstad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Willemstad.

  • Can I find deals for business class flights from Illinois to Willemstad?

    Yes. Cheapflights offers flight deals from Illinois to Willemstad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Willemstad?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Willemstad (average of $531). Flying from Illinois to Willemstad in July is currently the most expensive (average of $725). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Willemstad

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Illinois to Willemstad

Discover the top 4 airlines that operate flights from Illinois to Willemstad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$385Average$432FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$483Average$570FlexibilityNo cancel feeOn-time70%
DeltaCheapest$570Average$859FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$576Average$749FlexibilityNo cancel feeOn-time71%
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