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Oranjestad

$133+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — AUA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$328
(Booking.com)

One-way from

$133
(Priceline)

Popular in

December

Cheapest in

October

Average price

$672

Good round-trip deal

$600 or less

Good one-way deal

$348 or less
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. 10% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/235:05 amORD - AUA
1 stop8h 35mSpirit Airlines
sáb. 8/303:45 pmAUA - ORD
1 stop9h 14mSpirit Airlines
Deal found 7/30$328
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/65:10 amORD - AUA
1 stop8h 19mFrontier
sáb. 12/134:40 pmAUA - ORD
1 stop20h 06mFrontier
Deal found 7/29$333
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:23 pmMDW - AUA
1 stop17h 57mFrontier
sáb. 10/253:35 pmAUA - MDW
1 stop8h 34mFrontier
Deal found 7/29$370
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/1010:11 amORD - AUA
1 stop27h 09mMultiple Airlines
sáb. 10/253:45 pmAUA - ORD
1 stop9h 00mMultiple Airlines
Deal found 7/29$374
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/66:45 amORD - AUA
1 stop7h 51mJetBlue
jue. 11/136:00 pmAUA - ORD
1 stop29h 48mJetBlue
Deal found 7/30$432
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 8/234:54 pmSTL - AUA
1 stop19h 36mAmerican Airlines
vie. 8/2912:20 pmAUA - STL
1 stop24h 51mAmerican Airlines
Deal found 7/29$453
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/32:00 pmORD - AUA
1 stop24h 15mAir Canada
mié. 12/105:05 pmAUA - ORD
1 stop26h 23mAir Canada
Deal found 7/29$461
This Delta deal was found by Cheapflights users on 7/28. 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.
lun. 12/16:00 amMDW - AUA
1 stop7h 15mDelta
jue. 12/44:30 pmAUA - MDW
1 stop7h 14mDelta
Deal found 7/28$545
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:15 amMDW - AUA
1 stop7h 00mSouthwest
mié. 9/243:15 pmAUA - MDW
2 stops16h 55mSouthwest
Deal found 7/30$585
This American Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/246:00 amPIA - AUA
2 stops8h 50mAmerican Airlines
mié. 10/14:29 pmAUA - PIA
1 stop7h 38mAmerican Airlines
Deal found 7/30$590
This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 9/135:40 pmMLI - AUA
2 stops21h 32mAmerican Airlines
sáb. 9/204:50 pmAUA - MLI
2 stops18h 39mAmerican Airlines
Deal found 7/29$615
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/115:04 pmMLI - AUA
2 stops18h 36mDelta
mié. 10/151:55 pmAUA - MLI
2 stops27h 29mDelta
Deal found 7/29$645

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 julio 31, 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

sáb. 8/23

5:05 am-2:40 pm

1 stop8h 35m

Oranjestad Reina Beatrix

sáb. 8/30

3:45 pm-11:59 pm

1 stop9h 14m

$328

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

sáb. 10/18

6:00 am-2:20 pm

1 stop7h 20m

Oranjestad Reina Beatrix

sáb. 10/25

3:35 pm-11:21 pm

1 stop8h 46m

$349

ChicagoOranjestad

MDW - AUA

MDWAUA

Chicago Midway

vie. 10/10

7:23 pm-2:20 pm

1 stop17h 57m

Oranjestad Reina Beatrix

sáb. 10/25

3:35 pm-11:09 pm

1 stop8h 34m

$370

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

vie. 10/10

10:11 am-2:20 pm

1 stop27h 09m

Oranjestad Reina Beatrix

sáb. 10/25

3:45 pm-11:45 pm

1 stop9h 00m

$374

ChicagoOranjestad

ORD - AUA

ORDAUA

Chicago O'Hare Intl

jue. 9/4

1:36 pm-12:00 pm

1 stop21h 24m

Oranjestad Reina Beatrix

lun. 9/8

4:21 pm-12:42 pm

1 stop21h 21m

$433

St. LouisOranjestad

STL - AUA

STLAUA

Lambert-St Louis

sáb. 8/23

4:54 pm-1:30 pm

1 stop19h 36m

Oranjestad Reina Beatrix

vie. 8/29

12:20 pm-12:11 pm

1 stop24h 51m

$453

ChicagoOranjestad

MDW - AUA

MDWAUA

Chicago Midway

mié. 9/17

6:15 am-2:15 pm

1 stop7h 00m

Oranjestad Reina Beatrix

mié. 9/24

3:15 pm-7:10 am

2 stops16h 55m

$585

ChicagoOranjestad

MDW - AUA

MDWAUA

Chicago Midway

dom. 9/21

10:35 am-12:40 pm

2 stops25h 05m

Oranjestad Reina Beatrix

mar. 9/30

1:55 pm-9:40 am

2 stops20h 45m

$590

PeoriaOranjestad

PIA - AUA

PIAAUA

Greater Peoria

mié. 9/24

6:00 am-3:50 pm

2 stops8h 50m

Oranjestad Reina Beatrix

mié. 10/1

4:29 pm-11:07 pm

1 stop7h 38m

$590

MolineOranjestad

MLI - AUA

MLIAUA

Moline Quad-City

sáb. 9/13

5:40 pm-4:12 pm

2 stops21h 32m

Oranjestad Reina Beatrix

sáb. 9/20

4:50 pm-10:29 am

2 stops18h 39m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 29 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 $595). 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 julio 31, 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.

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 julio 31, 2025.
Read reviews from past customers who have flown Southwest, Delta, and LATAM Airlines from Illinois to Oranjestad. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
LATAM Airlines
7.5
Good
1,822 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,900 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 Frontier, which is currently one of the cheapest options available, starting at $133. Spirit Airlines flights start at $177 while deals on JetBlue start at $197 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 cheapest flights from Illinois to Oranjestad?

    The cheapest flight price from Illinois to Oranjestad is $323. On average you can expect to pay $1,236. The most popular route, (Chicago O'Hare Intl - Oranjestad Reina Beatrix), can usually be booked for $328.

  • 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 $595). 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

Traveling to a place near Oranjestad?

Book flights to Oranjestad if you plan to visit one of these locations
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Alternative routes for Illinois to Oranjestad

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Top 8 airlines flying from Illinois to Oranjestad

Discover the top 8 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$210Average$375FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$261Average$512FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$270Average$350FlexibilityNo cancel feeOn-time65%
AviancaCheapest$398Average$516FlexibilityNo cancel feeOn-time71%
DeltaCheapest$480Average$755FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$568Average$752FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$570Average$810FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$583Average$813FlexibilityNo cancel feeOn-time69%

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