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Oranjestad

$182+ Cheap flights from Ontario (ONT) 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AUA
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Ontario to Oranjestad

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Oranjestad (AUA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$668
(Delta)

One-way from

$182
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$687
Provider with most accurate pricing for Ontario-Oranjestad Reina Beatrix flight deals.
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Provider most trusted by Cheapflights users for Ontario-Oranjestad Reina Beatrix flights.
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From Ontario to Oranjestad Reina Beatrix
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One-way flight from Ontario to Oranjestad Reina Beatrix
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Highest demand for flights based on searches. 8% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Ontario to Oranjestad

Cheapest flights from Ontario to Oranjestad
Explore the most affordable flight options available from Ontario to Oranjestad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Delta deal was found by Cheapflights users on 11/13. 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.
Fri 12/510:25 pmONT - AUA
1 stop10h 50mDelta
Thu 12/182:30 pmAUA - ONT
1 stop12h 34mDelta
Deal found 11/13$668
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:50 pmONT - AUA
2 stops19h 50mUnited Airlines
Wed 12/105:35 pmAUA - ONT
2 stops22h 43mUnited Airlines
Deal found 11/12$710
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:42 amONT - AUA
2 stops26h 08mUnited Airlines
Tue 12/233:25 pmAUA - ONT
2 stops33h 42mUnited Airlines
Deal found 11/12$812
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:42 amONT - AUA
2 stops26h 08mUnited Airlines
Mon 12/222:50 pmAUA - ONT
1 stop11h 35mUnited Airlines
Deal found 11/12$820
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/176:00 amONT - AUA
1 stop30h 50mUnited Airlines
Mon 12/223:25 pmAUA - ONT
1 stop10h 27mUnited Airlines
Deal found 11/13$830
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Tue 12/21:34 pmONT - AUA
2 stops21h 26mUnited Airlines
Fri 1/95:50 pmAUA - ONT
2 stops22h 27mUnited Airlines
Deal found 11/13$845
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/310:34 pmONT - AUA
1 stop10h 05mAmerican Airlines
Wed 12/103:48 pmAUA - ONT
2 stops22h 06mAmerican Airlines
Deal found 11/12$945
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/31:34 pmONT - AUA
2 stops21h 26mUnited Airlines
Fri 1/95:50 pmAUA - ONT
2 stops22h 27mUnited Airlines
Deal found 11/13$950
This United Airlines deal was found by Cheapflights users on 11/13. 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.
Mon 12/221:40 pmONT - AUA
2 stops23h 10mUnited Airlines
Sun 12/285:50 pmAUA - ONT
2 stops22h 48mUnited Airlines
Deal found 11/13$951

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario 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 November 14, 2025.
Use the filters below to find and compare flights from Ontario to Oranjestad that are best for you.

Fly from

Ontario

Fly to

Oranjestad

Route

Depart

Return

Price

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Fri 12/5

10:25 pm-1:15 pm

1 stop10h 50m

Oranjestad Reina Beatrix

Thu 12/18

2:30 pm-11:04 pm

1 stop12h 34m

$668

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Wed 4/29

10:59 pm-12:14 pm

1 stop10h 15m

Oranjestad Reina Beatrix

Wed 5/6

1:25 pm-10:09 pm

1 stop11h 44m

$676

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Wed 12/3

1:50 pm-1:40 pm

2 stops19h 50m

Oranjestad Reina Beatrix

Wed 12/10

5:35 pm-12:18 pm

2 stops22h 43m

$710

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sun 3/22

11:12 pm-3:20 pm

1 stop13h 08m

Oranjestad Reina Beatrix

Tue 3/31

3:15 pm-9:29 am

2 stops21h 14m

$730

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Thu 12/25

6:07 pm-11:20 am

2 stops37h 13m

$182

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Sun 12/14

1:29 pm-3:20 pm

2 stops21h 51m

$338

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Mon 12/15

6:41 pm-4:25 pm

2 stops17h 44m

$363

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Wed 12/31

11:59 pm-4:40 pm

1 stop12h 41m

$363

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Thu 1/1

11:59 pm-4:40 pm

1 stop12h 41m

$363

OntarioOranjestad

ONT - AUA

ONTAUA

Ontario

Tue 12/16

1:50 pm-3:00 pm

2 stops21h 10m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 11 results
1
2

Compare providers for flights from Ontario to Oranjestad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Oranjestad in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Oranjestad flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Oranjestad flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Oranjestad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Oranjestad flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Oranjestad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Oranjestad

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Oranjestad (average of $348). Flying from Ontario to Oranjestad in December is currently the most expensive (average of $475). 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 ONT to AUA?

Find hourly flight availability from Ontario 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 November 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 61% on flights from Ontario to Oranjestad by exploring options for tickets in the afternoon.

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 November 14, 2025.
Read through reviews of airlines operating flights from Ontario to Oranjestad, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,051 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,051 reviews
American Airlines
7.2
Good
11,051 reviews

Food

6.4

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

  • How long is the flight from Ontario to Oranjestad?

    Delta can get you from Ontario to Oranjestad in just under 10h 50m. Your travel time can differ by up to . Airlines will cover a distance of 3327 mi.

  • What is the cheapest airline to fly from Ontario to Oranjestad round-trip?

    Currently priced at $517, American Airlines will fly you from Ontario to Oranjestad and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Oranjestad (average of $348). Flying from Ontario to Oranjestad in December is currently the most expensive (average of $475). 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?

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Top airline flying from Ontario to Oranjestad

Discover the top airline that operate flights from Ontario 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 November 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$517Average$740FlexibilityNo cancel feeOn-time71%

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