$318 Find Cheap Flights from Ontario to Aruba

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 Aruba departing on 4/3. 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
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Ontario to Aruba Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Aruba 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Aruba

Mon, Mar 9 - Tue, Mar 24
Delta Logo
10:25 pm - 11:55 am
ONT
-
AUA
10h 30m
1 stop
Delta Logo
1:10 pm - 9:00 pm
AUA
-
ONT
10h 50m
1 stop
$707Delta
Wed, Apr 29 - Wed, May 6
Delta Logo
2:20 pm - 11:55 am
ONT
-
AUA
18h 35m
2 stops
Delta Logo
1:10 pm - 9:00 pm
AUA
-
ONT
10h 50m
1 stop
$712Delta
Wed, Jun 3 - Tue, Jun 9
JetBlue Logo
11:25 pm - 2:10 pm
ONT
-
AUA
11h 45m
1 stop
JetBlue Logo
12:45 pm - 10:09 pm
AUA
-
ONT
12h 24m
1 stop
$725JetBlue
Sat, May 2 - Mon, May 18
Delta Logo
12:49 pm - 11:30 am
ONT
-
AUA
19h 41m
1 stop
Delta Logo
1:25 pm - 9:54 pm
AUA
-
ONT
11h 29m
1 stop
$727Delta
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
1:34 pm - 12:40 pm
ONT
-
AUA
20h 06m
2 stops
United Airlines Logo
1:50 pm - 10:26 pm
AUA
-
ONT
11h 36m
1 stop
$731United Airlines
Mon, May 4 - Thu, May 7
Delta Logo
5:55 pm - 12:40 pm
ONT
-
AUA
15h 45m
2 stops
Delta Logo
1:25 pm - 9:54 pm
AUA
-
ONT
11h 29m
1 stop
$732Delta
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
1:34 pm - 12:40 pm
ONT
-
AUA
20h 06m
2 stops
United Airlines Logo
4:30 pm - 9:56 am
AUA
-
ONT
20h 26m
2 stops
$736United Airlines
Fri, May 29 - Sat, Jun 6
JetBlue Logo
11:25 pm - 2:10 pm
ONT
-
AUA
11h 45m
1 stop
JetBlue Logo
11:45 am - 10:09 pm
AUA
-
ONT
13h 24m
1 stop
$765JetBlue
Tue, Apr 28 - Tue, May 5
Avianca Logo
11:35 pm - 3:50 pm
ONT
-
AUA
13h 15m
2 stops
Avianca Logo
11:50 am - 9:45 pm
AUA
-
ONT
12h 55m
2 stops
$778Avianca
Wed, Aug 12 - Wed, Aug 19
JetBlue Logo
11:59 pm - 3:30 pm
ONT
-
AUA
12h 31m
1 stop
JetBlue Logo
4:50 pm - 10:40 pm
AUA
-
ONT
32h 50m
1 stop
$784JetBlue
Booking Insights

KAYAK's insights & trends for Ontario to Aruba flights

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

Which airlines provide the cheapest flights from Ontario to Aruba?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Ontario to Aruba were found on Delta ($707) and American Airlines ($712).

Find deals

Good to know

Cheapest flight$373
Flight from Ontario to Oranjestad

FAQs - booking Aruba flights

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

    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 Aruba.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Aruba 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 Aruba?

    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 from Ontario to Aruba with an airline and back with another airline.

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

    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 from Ontario to Aruba up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Ontario to Aruba

 
Need help choosing which airline to fly with from Ontario to Aruba? 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.
7.2
American AirlinesOverall score based on 11313 reviews
7.2Comfort
8.0Crew
6.9Entertainment
7.5Boarding
6.4Food
Airline reviews

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

6.0 GoodDavid, Feb 2026
LAX - DEN
Read more American Airlines reviews

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Everything you need to know for your flight from Ontario to Aruba

Information on your arrival and departure airports

Ontario (ONT)