$251+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Willemstad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $463 (Mytrip) |
|---|---|
One-way from | $251 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $899 |
Find flight deals from Illinois to Willemstad
Cheapest flights from Illinois to WillemstadExplore 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 June 12, 2025.
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 June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Avianca deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Willemstad that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Wed 8/13
6:45 am-9:05 pm
3 stops13h 20m
Willemstad Hato Int.
Sun 8/17
12:35 pm-10:47 pm
2 stops11h 12m
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Sun 11/16
11:20 am-3:15 pm
1 stop25h 55m
Willemstad Hato Int.
Mon 11/24
4:25 pm-2:45 pm
1 stop24h 20m
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Sat 9/27
7:15 pm-1:48 pm
1 stop17h 33m
Willemstad Hato Int.
Tue 9/30
4:25 pm-8:45 am
1 stop17h 20m
St. LouisWillemstad
STL - CUR
STLCUR
Lambert-St Louis
Sun 11/2
4:15 pm-3:15 pm
2 stops21h 00m
Willemstad Hato Int.
Fri 11/7
4:25 pm-3:26 pm
2 stops25h 01m
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Wed 8/6
2:35 pm-9:55 am
1 stop18h 20m
Willemstad Hato Int.
Tue 8/19
5:50 pm-1:15 pm
1 stop20h 25m
St. LouisWillemstad
STL - CUR
STLCUR
Lambert-St Louis
Sun 6/29
6:36 pm-6:10 pm
3 stops22h 34m
Willemstad Hato Int.
Sun 7/6
12:35 pm-6:18 pm
3 stops30h 43m
St. LouisWillemstad
STL - CUR
STLCUR
Lambert-St Louis
Sun 11/2
5:27 am-4:10 pm
1 stop8h 43m
Willemstad Hato Int.
Fri 11/7
3:45 pm-11:01 pm
1 stop9h 16m
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Thu 7/24
3:07 pm-2:33 pm
1 stop22h 26m
Willemstad Hato Int.
Thu 7/31
3:37 pm-12:20 am
1 stop9h 43m
ChicagoWillemstad
ORD - CUR
ORDCUR
Chicago O'Hare Intl
Sun 11/16
6:00 am-2:50 pm
1 stop6h 50m
Willemstad Hato Int.
Fri 11/21
4:10 pm-11:53 pm
1 stop9h 43m
St. LouisWillemstad
STL - CUR
STLCUR
Lambert-St Louis
Fri 7/18
6:00 am-1:59 pm
1 stop6h 59m
Willemstad Hato Int.
Fri 7/25
3:14 pm-11:53 pm
1 stop9h 39m
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.
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 June 12, 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 June 12, 2025.
To help decide which airline to fly from Illinois to Willemstad, see what other customers have to say about Delta, Copa Airlines and United 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.
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Comfort
Food
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
Top 3 airlines flying from Illinois to Willemstad
Discover the top 3 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$385 | Average$476 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$570 | Average$776 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$595 | Average$754 | FlexibilityNo cancel fee | On-time71% |