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Oranjestad

$138+ Cheap flights from Illinois to Oranjestad (AUA)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AUA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Oranjestad

Keep the following information in mind while searching for Illinois to Oranjestad flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$325
(Cheapflightsfares)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$635

Good round-trip deal

$710 or less

Good one-way deal

$298 or less
Provider with most accurate pricing for Chicago (CHI)-Oranjestad Reina Beatrix flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Oranjestad Reina Beatrix flights.
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From Illinois to Oranjestad Reina Beatrix
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One-way flight from Illinois to Oranjestad Reina Beatrix
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Highest demand for flights based on searches. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Illinois to Oranjestad Reina Beatrix.
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Price to beat on a one-way flight from Illinois to Oranjestad Reina Beatrix.
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Find flight deals from Illinois to Oranjestad

Cheapest flights from Illinois to Oranjestad
Explore the most affordable flight options available from Illinois to Oranjestad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:05 amORD - AUA
1 stop8h 35mSpirit Airlines
Sat 5/313:45 pmAUA - ORD
1 stop18h 05mSpirit Airlines
Deal found 4/30$325
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/315:05 amORD - AUA
1 stop8h 35mMultiple Airlines
Sat 6/73:35 pmAUA - ORD
1 stop9h 40mMultiple Airlines
Deal found 4/30$372
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:20 amMDW - AUA
1 stop7h 19mFrontier
Sat 8/23:45 pmAUA - MDW
1 stop7h 50mFrontier
Deal found 5/1$435
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/285:01 amORD - AUA
1 stop8h 28mFrontier
Sat 7/123:45 pmAUA - ORD
1 stop9h 37mFrontier
Deal found 4/30$441
This JetBlue deal was found by Cheapflights users on 4/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:00 amORD - AUA
1 stop9h 00mJetBlue
Sun 10/195:20 pmAUA - ORD
1 stop15h 34mJetBlue
Deal found 4/30$462
This Delta deal was found by Cheapflights users on 4/30. 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.
Mon 5/266:00 amSTL - AUA
1 stop7h 10mDelta
Sat 5/313:25 pmAUA - STL
1 stop9h 13mDelta
Deal found 4/30$471
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/276:47 pmSTL - AUA
1 stop15h 42mAmerican Airlines
Tue 6/32:45 pmAUA - STL
1 stop8h 34mAmerican Airlines
Deal found 4/30$488
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/137:00 amSTL - AUA
1 stop8h 40mUnited Airlines
Wed 6/183:10 pmAUA - STL
1 stop8h 05mUnited Airlines
Deal found 4/30$505
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:45 pmORD - AUA
2 stops23h 20mAvianca
Sun 8/105:35 pmAUA - ORD
1 stop20h 40mAvianca
Deal found 4/30$513
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:45 pmMDW - AUA
2 stops24h 49mMultiple Airlines
Sun 11/26:35 pmAUA - MDW
2 stops24h 02mMultiple Airlines
Deal found 4/30$539
This Copa Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 7/181:07 amORD - AUA
1 stop12h 48mCopa Airlines
Sat 7/263:51 pmAUA - ORD
1 stop9h 29mCopa Airlines
Deal found 4/30$582
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/285:00 amMLI - AUA
1 stop10h 10mAmerican Airlines
Wed 6/412:29 pmAUA - MLI
1 stop10h 45mAmerican Airlines
Deal found 4/29$585

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Oranjestad 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 May 1, 2025.
Use the filters below to find and compare flights from Illinois to Oranjestad that are best for you.

Fly from

Illinois

Fly to

Oranjestad

Route

Depart

Return

Price

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

Sat 5/24

5:05 am-2:40 pm

1 stop8h 35m

Oranjestad Reina Beatrix

Sat 5/31

3:45 pm-8:50 am

1 stop18h 05m

$325

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

Sat 5/31

5:05 am-2:40 pm

1 stop8h 35m

Oranjestad Reina Beatrix

Sat 6/7

3:35 pm-12:15 am

1 stop9h 40m

$372

ChicagoOranjestad

MDW - AUA

MDWAUA

Chicago Midway

Sat 7/26

6:20 am-2:39 pm

1 stop7h 19m

Oranjestad Reina Beatrix

Sat 8/2

3:45 pm-10:35 pm

1 stop7h 50m

$435

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

Sat 6/28

5:01 am-2:29 pm

1 stop8h 28m

Oranjestad Reina Beatrix

Sat 7/5

3:35 pm-12:22 am

1 stop9h 47m

$441

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

Wed 10/15

6:00 am-4:00 pm

1 stop9h 00m

Oranjestad Reina Beatrix

Sun 10/19

5:20 pm-7:54 am

1 stop15h 34m

$462

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Mon 5/26

6:00 am-2:10 pm

1 stop7h 10m

Oranjestad Reina Beatrix

Sat 5/31

3:25 pm-11:38 pm

1 stop9h 13m

$471

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Tue 5/27

6:47 pm-11:29 am

1 stop15h 42m

Oranjestad Reina Beatrix

Tue 6/3

2:45 pm-10:19 pm

1 stop8h 34m

$488

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

Fri 6/13

7:00 am-4:40 pm

1 stop8h 40m

Oranjestad Reina Beatrix

Wed 6/18

3:10 pm-10:15 pm

1 stop8h 05m

$505

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

Fri 8/1

3:45 pm-4:05 pm

2 stops23h 20m

Oranjestad Reina Beatrix

Sun 8/10

5:35 pm-1:15 pm

1 stop20h 40m

$513

ChicagoOranjestad

MDW - AUA

MDWAUA

Chicago Midway

Fri 10/24

2:45 pm-4:34 pm

2 stops24h 49m

Oranjestad Reina Beatrix

Sun 11/2

6:35 pm-4:37 pm

2 stops24h 02m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 35 results
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Best time to book a flight from Illinois to Oranjestad

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Oranjestad (average of $456). Flying from Illinois to Oranjestad in July is currently the most expensive (average of $605). 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 AUA?

Find hourly flight availability from Illinois to Oranjestad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Illinois to Oranjestad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Oranjestad by month

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

In terms of precipitation, rainfall in Oranjestad 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 Oranjestad when rainfall is around 0.4 in.

Temperature in Oranjestad by month

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

If weather is an important factor for your trip to Oranjestad, use this chart to help with planning. For those seeking warmer temperatures, June 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 80.6 F).

Reviews of airlines servicing Oranjestad

Get insights into the airlines that provide service to Oranjestad. 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 Oranjestad. Reviews last updated May 1, 2025.
See what other customers who have flown with Southwest, Delta and LATAM Airlines from Illinois to Oranjestad have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
LATAM Airlines
7.5
Good
1,767 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Copa Airlines
7.5
Good
1,415 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Oranjestad. 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 Oranjestad from Illinois?

    Oranjestad Reina Beatrix (AUA), located 1.6 mi from the city center, is the airport you fly into when you book flights from Illinois to Oranjestad.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $138. Frontier flights start at $189 while deals on JetBlue start at $202 one-way.

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

    While some choose either Chicago Midway - Oranjestad Reina Beatrix or Lambert-St Louis - Oranjestad Reina Beatrix, Chicago O'Hare Intl - Oranjestad Reina Beatrix is the most popular route from Illinois to Oranjestad.

  • What are the most reliable airlines from Illinois to Oranjestad?

    Consider American Airlines (86%), Qatar Airways (86%) or United Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Illinois to Oranjestad.

  • What are the cheapest flights from Illinois to Oranjestad?

    The cheapest flight price from Illinois to Oranjestad is $298. On average you can expect to pay $665. The most popular route, (Chicago O'Hare Intl - Oranjestad Reina Beatrix), can usually be booked for $340.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Oranjestad 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 Oranjestad?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Oranjestad (average of $456). Flying from Illinois to Oranjestad in July is currently the most expensive (average of $605). 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 Oranjestad

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Top 6 airlines flying from Illinois to Oranjestad

Discover the top 6 airlines that operate flights from Illinois to Oranjestad. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$270Average$352FlexibilityNo cancel feeOn-time65%
AviancaCheapest$397Average$484FlexibilityNo cancel feeOn-time71%
DeltaCheapest$480Average$782FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$516Average$766FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$558Average$825FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$576Average$812FlexibilityNo cancel feeOn-time69%

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