ONT - BQN

$323 Find Cheap Flights from Ontario to Aguadilla

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 Aguadilla departing on 2/21. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Aguadilla

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Aguadilla, 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 Aguadilla, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$612
United Airlines
Mon 3/2Tue 3/3
ONT - BQN • 2 stops
Cheapest one-way
$216
Frontier
Sat 2/21
ONT - BQN • 2 stops
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Aguadilla (ONT-BQN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Aguadilla 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 Aguadilla

Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 12:48 pm
BQN
-
ONT
15h 39m
2 stops
$612United Airlines
Mon, May 25 - Thu, May 28
United Airlines Logo
5:00 am - 11:09 pm
ONT
-
BQN
15h 09m
2 stops
United Airlines Logo
12:15 am - 12:32 pm
BQN
-
ONT
15h 17m
2 stops
$644United Airlines
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 10:57 pm
BQN
-
ONT
25h 48m
2 stops
$649United Airlines
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 12:48 pm
BQN
-
ONT
15h 39m
2 stops
$663United Airlines
Tue, Feb 24 - Thu, Feb 26
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 12:38 pm
BQN
-
ONT
15h 29m
2 stops
$718United Airlines
Mon, May 25 - Thu, May 28
United Airlines Logo
5:00 am - 11:09 pm
ONT
-
BQN
15h 09m
3 stops
United Airlines Logo
12:15 am - 12:32 pm
BQN
-
ONT
15h 17m
2 stops
$737United Airlines
Mon, Mar 2 - Tue, Mar 3
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 10:57 pm
BQN
-
ONT
25h 48m
2 stops
$807United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
6:05 am - 11:09 pm
ONT
-
BQN
14h 04m
2 stops
United Airlines Logo
12:15 am - 8:36 pm
BQN
-
ONT
23h 21m
2 stops
$826United Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
5:00 am - 11:57 pm
ONT
-
BQN
14h 57m
2 stops
United Airlines Logo
1:09 am - 5:41 pm
BQN
-
ONT
20h 32m
2 stops
$835United Airlines
Mon, May 25 - Thu, May 28
United Airlines Logo
5:00 am - 11:09 pm
ONT
-
BQN
15h 09m
3 stops
United Airlines Logo
12:15 am - 5:18 pm
BQN
-
ONT
20h 03m
3 stops
$868United Airlines
Booking Insights

Good to know

Cheapest flight$216
Flight from Ontario to Aguadilla

When to book flights from Ontario to Aguadilla

Are your dates flexible? Find out the best times to travel from Ontario to Aguadilla 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 Aguadilla

  • What is the cheapest flight from Ontario to Aguadilla?

    In the last 3 days, the lowest price for a flight from Ontario to Aguadilla was $216 for a one-way ticket and $612 for a round-trip.

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

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

  • Which airports will I be using when flying from Ontario to Aguadilla?

    Ontario airport is called Ontario and the only airport in Aguadilla is Aguadilla Borinquen.

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

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

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

    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 Aguadilla.

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

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

    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 Aguadilla with an airline and back to Ontario with another airline. Booking your flights between Ontario and BQN 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 Aguadilla?

    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 Aguadilla from Ontario 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 Aguadilla

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Aguadilla. 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 Aguadilla? 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.
5.7
FrontierOverall score based on 3052 reviews
6.6Crew
4.3Entertainment
4.6Food
5.5Comfort
6.0Boarding
Airline reviews

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

2.0 MediocreAnonymous, Feb 2026
PHL - SJU
Read more Frontier reviews

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

The worst. They don’t follow procedure for boarding per group. Flight got delayed for no understandably reasons, they changed our destination from PR to Miami, left us inside a plane for more than 8 hours, then cancelled flight in Miami leaving us stranded. Poorly managed re-accommodation for a new flight and overnight stay so I have to spend in a new ticket and my own hotel room to been able to get to my office next day. Lost 2 days of work and as a doctor, patients loosing their appointments. to other flights and besides

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

I liked the price of the flight and the chance to buy a seat with no person seated in the middle seat.. Also the flight was right on time.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

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

Information on your arrival and departure airports