
Cheap Flights from Costa Rica to Ontario
Recent round-trip flight deals from Costa Rica to Ontario
Recent one-way flight deals from Costa Rica to Ontario
Recent last minute flight deals from Costa Rica to Ontario
KAYAK's insights & trends for flights to Ontario
Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest month to fly to Ontario?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Ontario, 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 to Ontario is May, where tickets cost $383 on average for return flights. On the other hand, the most expensive months are August and January, where the average cost of tickets from Costa Rica is $894 and $659 respectively. For one-way flights, the best month to travel is December with an average price of $211.
How far in advance should I book a flight to Ontario?
To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.
How long is the flight to Ontario?
The duration of your flight to Ontario depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Ontario on KAYAK are from Liberia, which takes 5h 51m, and San José, which takes 6h 21m.
How many direct flights to Ontario are there each day?
There are around 161 direct flights from within Costa Rica to Ontario every day. Most flights depart in the morning, with 32% of flights departing in the morning.
Good to know
Low season | August |
|---|---|
High season | September |
Cheapest flight | $236 |
FAQs - booking Ontario flights
Top tips for finding cheap flights to Ontario
Reviews of the top airlines flying from Costa Rica to Ontario
Good food and entertainment. Poor choices for drinks. Sitting for 12 hours on the row by the restrooms, which do not recline, was a torture
Good food and entertainment. Poor choices for drinks. Sitting for 12 hours on the row by the restrooms, which do not recline, was a torture
The flight was for my mom in wheelchair the staff in Newark wer not friendly took a long time to even get a wheelchair she almost missed her flight because they finally got a chair few minutes before boarding they had to rush her to the gate. They took her carryon and checked it as a bag told her don’t worry free of charge but they charge the credit card anyway. She also told me the seats are not comfortable at all as if they were broken she could feel the bars in the seat SFO staff was much better overall she had the worst experience
First class flight crew was barely available. They came through 3 times while we were on the plane for nearly 4 hours.
The food was horrible. There was no. Wifi, and it was just terrible from bangkok to d. C
My flight got cancelled. Couldn’t get my luggage. It arrived at my destination ahead of me. I didn’t get my preordered meal. Had to spend the night in the airport.
United did nit provide any updated on flight crew not bein available until boarding time started. It was bad. Itws alate night flight and there no proactive communication and iha d an important meeting that i missed due to thus
Delayed too much. 1.5 hrs in the airport and another 1 hr in the runway. Got too late in the night. There was no proper food available.
The flight was excellent. Their was no service as we boarded, the flight attendants spent about 30 minutes just taking and not really caring that the cabin was about 80 degrees and did not offered any beverage to first class passengers or any passenger. The flight from DEN to ONT is not long but not under an hour, we received one drink and bag of chips if you were lucky. I was in first class…. I did leave my hat on the plane and it only took less than five minutes for a United rep to locate and bring it to me.
Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?
Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.
It’s a new plane, but the most important detail is that the economy class seat doesn't recline—it’s completely fixed. The only one that reclines is in Comfort Class.
Better seats, allow us to upgrade, terrible website, poor telephone service, better equipment
It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you
The fees for baggage were outrageous. $130 for carry on and $150 for check in for an international flight. The seats did not recline. We were not even offered water. Had we known all of this, we would not have booked Avianca at all.
I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.
I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.
The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff
The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.
They could offer free food and drink like other international flights.
Flight attendants to show up on time, offer drinks and food.