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$187+ Cheap flights from Oranjestad (AUA) to Illinois

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUA — ORD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Oranjestad to Illinois

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

Round-trip from

$368
(Mytrip)

One-way from

$187
(FlightHub)

Good one-way deal

$385 or less
From Oranjestad Reina Beatrix to Illinois
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One-way flight from Oranjestad Reina Beatrix to Illinois
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Price to beat on a one-way flight from Oranjestad Reina Beatrix to Illinois.
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Find flight deals from Oranjestad to Illinois

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

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:45 pmAUA - ORD
1 stop8h 03mSpirit Airlines
Sat 9/205:05 amORD - AUA
1 stop8h 35mSpirit Airlines
Deal found 7/30$368
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:35 pmAUA - MDW
1 stop8h 33mFrontier
Sat 8/306:10 amMDW - AUA
1 stop7h 19mFrontier
Deal found 7/30$461
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2111:00 amAUA - ORD
2 stops23h 18mMultiple Airlines
Fri 9/266:44 pmORD - AUA
1 stop18h 56mMultiple Airlines
Deal found 7/31$532
This Avianca deal was found by Cheapflights users on 7/31. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:35 pmAUA - ORD
1 stop20h 40mAvianca
Fri 9/192:35 pmORD - AUA
1 stop24h 30mAvianca
Deal found 7/31$575
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:30 pmAUA - STL
2 stops23h 07mUnited Airlines
Sun 8/176:15 pmSTL - AUA
1 stop20h 05mUnited Airlines
Deal found 7/30$693
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:00 pmAUA - ORD
1 stop17h 53mUnited Airlines
Sat 8/308:47 amORD - AUA
Nonstop5h 33mUnited Airlines
Deal found 7/30$694
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.
Wed 8/62:30 pmAUA - STL
1 stop23h 05mAmerican Airlines
Sun 8/175:26 amSTL - AUA
1 stop9h 24mAmerican Airlines
Deal found 7/30$709
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2312:20 pmAUA - ORD
1 stop7h 48mBritish Airways
Sat 8/303:32 pmORD - AUA
2 stops21h 13mBritish Airways
Deal found 7/30$752
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.
Sun 8/33:45 pmAUA - MDW
1 stop9h 10mSouthwest
Sun 8/105:35 amMDW - AUA
1 stop8h 15mSouthwest
Deal found 7/30$865
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.
Sun 8/35:10 pmAUA - ORD
1 stop7h 47mAmerican Airlines
Sun 8/105:20 amORD - AUA
2 stops9h 30mAmerican Airlines
Deal found 7/30$922
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/74:20 pmAUA - ORD
1 stop16h 35mJetBlue
Thu 8/148:40 amORD - AUA
1 stop29h 15mJetBlue
Deal found 7/31$951
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:25 pmAUA - MDW
2 stops18h 10mDelta
Sat 8/306:00 amMDW - AUA
1 stop7h 10mDelta
Deal found 7/30$986

Cheapflights Fare Finder

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

Fly from

Oranjestad

Fly to

Illinois

Route

Depart

Return

Price

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Sat 9/13

3:45 pm-10:48 pm

1 stop8h 03m

Chicago O'Hare Intl

Sat 9/20

5:05 am-2:40 pm

1 stop8h 35m

$368

OranjestadChicago

AUA - MDW

AUAMDW

Oranjestad Reina Beatrix

Sat 8/23

3:35 pm-11:08 pm

1 stop8h 33m

Chicago Midway

Sat 8/30

6:10 am-2:29 pm

1 stop7h 19m

$461

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Sun 9/21

11:00 am-9:18 am

2 stops23h 18m

Chicago O'Hare Intl

Fri 9/26

6:44 pm-2:40 pm

1 stop18h 56m

$532

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Fri 9/12

5:35 pm-1:15 pm

1 stop20h 40m

Chicago O'Hare Intl

Fri 9/19

2:35 pm-4:05 pm

1 stop24h 30m

$575

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Sat 8/23

3:00 pm-7:53 am

1 stop17h 53m

Chicago O'Hare Intl

Sat 8/30

8:47 am-3:20 pm

Nonstop5h 33m

$694

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Sat 8/23

12:20 pm-7:08 pm

1 stop7h 48m

Chicago O'Hare Intl

Sat 8/30

3:32 pm-1:45 pm

2 stops21h 13m

$752

OranjestadChicago

AUA - MDW

AUAMDW

Oranjestad Reina Beatrix

Sun 8/3

3:45 pm-11:55 pm

1 stop9h 10m

Chicago Midway

Sun 8/10

5:35 am-2:50 pm

1 stop8h 15m

$865

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Sun 8/3

5:10 pm-11:57 pm

1 stop7h 47m

Chicago O'Hare Intl

Sun 8/10

5:20 am-3:50 pm

2 stops9h 30m

$922

OranjestadChicago

AUA - ORD

AUAORD

Oranjestad Reina Beatrix

Thu 8/7

4:20 pm-7:55 am

1 stop16h 35m

Chicago O'Hare Intl

Thu 8/14

8:40 am-2:55 pm

1 stop29h 15m

$951

OranjestadChicago

AUA - MDW

AUAMDW

Oranjestad Reina Beatrix

Sat 8/23

3:25 pm-8:35 am

2 stops18h 10m

Chicago Midway

Sat 8/30

6:00 am-2:10 pm

1 stop7h 10m

$986

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 28 results
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2
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Best time to book a flight from Oranjestad to Illinois

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

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

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

When flying from Oranjestad to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Oranjestad to Illinois, such as Southwest, Delta, and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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.
Copa Airlines
7.5
Good
1,493 reviews
Southwest
8.0
Very good
4,246 reviews

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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

Food

7.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Comfort

8.0

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 Oranjestad to Illinois. 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 from for flights from Oranjestad to Illinois?

    Located just 1.6 mi from the city center, Oranjestad Reina Beatrix (AUA) is the airport most travelers will use when flying to Illinois from Oranjestad.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $187. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Oranjestad to Illinois for a low price.

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

    When deciding which route to take from Oranjestad to Illinois consider Oranjestad Reina Beatrix - Chicago O'Hare Intl, Oranjestad Reina Beatrix - Chicago Midway or Oranjestad Reina Beatrix - Lambert-St Louis as they are the most popular.

  • What are the cheapest flights from Oranjestad to Illinois?

    On average you can expect to pay $811 for a flight from Oranjestad to Illinois. The cheapest flight overall is $243 while the most popular route, (Oranjestad Reina Beatrix - Chicago O'Hare Intl) is currently priced at $364.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oranjestad to Illinois (average of $245). Flying from Oranjestad to Illinois in March is currently the most expensive (average of $321). 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.

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Alternative routes for Oranjestad to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Oranjestad to Illinois

Discover the top airline that operate flights from Oranjestad to Illinois. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$571Average$797FlexibilityNo cancel feeOn-time69%

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