Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

ONT - AUA

Find cheap flights from Ontario to Oranjestad from $304

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Oranjestad departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 6/6
Thu 6/13

Search hundreds of travel sites at once for deals on flights to Oranjestad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Oranjestad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Oranjestad, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Ontario to Oranjestad (ONT-AUA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Oranjestad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:40 pm - 3:45 pmONT-AUA
13h 05m1 stop
12:45 pm - 10:09 pmAUA-ONT
12h 24m1 stop
$530JetBlue
Find Deal
Sun, Jun 2 - Sat, Jun 8
11:40 pm - 3:05 pmONT-AUA
12h 25m1 stop
12:45 pm - 10:09 pmAUA-ONT
12h 24m1 stop
$587JetBlue
Find Deal
Fri, May 31 - Fri, Jun 7
11:59 pm - 3:45 pmONT-AUA
36h 46m2 stops
5:00 pm - 6:50 pmAUA-ONT
28h 50m2 stops
$609American Airlines
Find Deal
Thu, Jul 25 - Fri, Aug 2
6:25 pm - 4:15 pmONT-AUA
18h 50m2 stops
4:20 pm - 10:27 pmAUA-ONT
33h 07m2 stops
$671United Airlines
Find Deal
Fri, May 31 - Fri, Jun 7
11:40 pm - 3:45 pmONT-AUA
13h 05m1 stop
12:45 pm - 10:09 pmAUA-ONT
12h 24m1 stop
$688JetBlue
Find Deal
Mon, May 20 - Fri, May 24
1:50 pm - 12:25 pmONT-AUA
19h 35m2 stops
4:20 pm - 12:45 pmAUA-ONT
23h 25m2 stops
$691United Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
10:29 pm - 11:15 amONT-AUA
9h 46m1 stop
2:35 pm - 11:55 pmAUA-ONT
12h 20m2 stops
$732American Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
6:00 am - 12:25 pmONT-AUA
27h 25m2 stops
4:20 pm - 12:45 pmAUA-ONT
23h 25m2 stops
$741United Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
11:40 pm - 2:00 pmONT-AUA
11h 20m1 stop
1:10 pm - 10:38 pmAUA-ONT
12h 28m1 stop
$754JetBlue
Find Deal
Fri, Jun 7 - Fri, Jun 14
10:00 pm - 2:15 pmONT-AUA
13h 15m1 stop
3:35 pm - 10:37 pmAUA-ONT
10h 02m1 stop
$874Delta
Find Deal
Thu, Jul 25 - Fri, Aug 2

Flights from Ontario to Oranjestad - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Oranjestad to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Oranjestad?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Oranjestad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Oranjestad is February, where tickets cost $462 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $830 and $765 respectively.

How far in advance should I book a flight from Ontario to Oranjestad?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Oranjestad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Oranjestad, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

Which airlines provide the cheapest flights from Ontario to Oranjestad?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on JetBlue ($304) and Delta ($443). The cheapest round-trip tickets were found on JetBlue ($530) and American Airlines ($609).

Good to know

Low season

January

High season

July

Cheapest flight

$304
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Ontario to Oranjestad

When to book flights from Ontario to Oranjestad

Are your dates flexible? Find out the best times to travel from Ontario to Oranjestad based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Oranjestad

  • What is the cheapest flight from Ontario to Oranjestad?

    In the last 3 days, the lowest price for a flight from Ontario to Oranjestad was $304 for a one-way ticket and $530 for a round-trip.

  • Do I need a passport to fly between Ontario and Oranjestad?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Ontario and on arrival in Oranjestad.

  • Which aircraft models fly most regularly from Ontario to Oranjestad?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Oranjestad?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Oranjestad, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Oranjestad, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Ontario to Oranjestad are Delta and JetBlue. With an average price for the route of $739 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $793 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Ontario to Oranjestad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Oranjestad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Oranjestad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oranjestad from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Oranjestad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oranjestad with an airline and back to Ontario with another airline. Booking your flights between Ontario and AUA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Oranjestad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oranjestad from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Ontario to Oranjestad

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Oranjestad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Oranjestad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10810 reviews
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

I didn’t not like that I could not select my seat and ended up with the worse seat.

The landing was bad and the hostess came two times and i was sleeping but when she served the person that nexts to me I woke up and she didn’t even asked me if I need any drink or snacks two times!!!!

Plane was late because of a mechanical malfunction and the food listed as available was not. Flight attendants seem over worked and under paid. They just done seem happy. And that can be seen in their faces.

Waited 3 hours on a plane to de-ice due to manpower issues. Waited another hour and a half once we landed because of a gate issue. Missed my connections. Created. A total of 13 hours of delay.

Great, on time departure, friendly and accommodating crew, great leg room, Smith flight

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Honestly, I didn’t expect that I will experience this long time wait during the check in. There was only one person who was taking care of the passengers for the economy class and it took us to wait about one hour to do our check i. As a result we barely get to the airplane as the gate was at the end of the airport. That is totally not professional where one crue is working at the registration desk with economy and 3-4 crues are helping for the business class.

Like most domestic flights in the US, you are basically on your own with this airline when it comes to food, so be sure to purchase meals and drinks ahead of time or expect to arrive starving and dehydrated (like I was).

You need to be a hacker to get the (Free) WiFi

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

I had back trouble prior to my flight and everyone was great about helping me.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

Book cheap flights from Ontario to Oranjestad

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Oranjestad found on KAYAK in the last 72 hours.
5/20Mon
1 stopJetBlue
13h 05mONT-AUA
$304
5/21Tue
1 stopJetBlue
13h 05mONT-AUA
$374
5/20Mon
2 stopsDelta
16h 40mONT-AUA
$443
5/23Thu
2 stopsAmerican Airlines
14h 16mONT-AUA
$501
5/21Tue
2 stopsAmerican Airlines
17h 25mONT-AUA
$522
5/23Thu
1 stopAmerican Airlines
14h 30mONT-AUA
$596
6/23Sun
2 stopsAmerican Airlines
13h 01mONT-AUA
$632
6/29Sat
2 stopsUnited Airlines
15h 15mONT-AUA
$637
5/21Tue
3 stopsAvianca
37h 40mONT-AUA
$815
5/23Thu
3 stopsAvianca
37h 40mONT-AUA
$1,086

Search by stops

Search by airline

Search by price

Last minute flights from Ontario to Oranjestad

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Oranjestad that are departing in the next 10 days.
5/8Wed
multi-stopAmerican Airlines
17h 05mONT-AUA
5/18Sat
multi-stopAmerican Airlines
19h 40mAUA-ONT
$735
5/8Wed
multi-stopAmerican Airlines
12h 46mONT-AUA
5/18Sat
multi-stopAmerican Airlines
9h 58mAUA-ONT
$862
5/8Wed
multi-stopAmerican Airlines
14h 30mONT-AUA
5/18Sat
multi-stopAmerican Airlines
13h 46mAUA-ONT
$981

Search by stops

Search by airline

Search by price

Ontario - Oranjestad Flights

Departure:

Ontario (undefined)United States

Destination:

Oranjestad (AUA)Aruba

Cabin classes: