Find cheap flights from Costa Rica to Ontario from $157
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 5/18. 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.
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Flights to Ontario - Travel Insights & Trends
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 day to fly to Ontario?
Based on KAYAK data, the cheapest day to fly to Ontario is Friday where tickets can be as cheap as $334. On the other hand, the most expensive day to fly is Sunday, where prices are $575 on average.
What is the cheapest month to fly to Ontario?
The cheapest month for flights to Ontario is October, where tickets cost $378 on average for one-way flights. On the other hand, the most expensive months are February and April, where the average cost of tickets from Costa Rica is $884 and $780 respectively. For return trips, the best month to travel is October with an average price of $378.
What is the cheapest time of day to fly to Ontario?
The cheapest time of day to fly to Ontario is generally in the evening, when flights cost $317 on average. The most expensive time of day to fly to Ontario is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $464.
How far in advance should I book a flight to Ontario?
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 41 days 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 39m, and San José, which takes 6h 07m.
How many direct flights to Ontario are there each day?
There are around 91 direct flights from within Costa Rica to Ontario every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 43% of flights departing in the morning.
How many direct flights to Ontario are there each week?
Each week there are around 635 direct flights from within Costa Rica to Ontario. The most common day for departures is Sunday, with 15% of flights taking off on this day.
FAQs - booking Ontario flights
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Prefer to fly non-stop to Ontario?
Find which airlines fly direct to Ontario, which days they fly and book direct flights.
Nonstop departures
Costa Rica to Ontario
Monday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Tuesday
Aeromexico, Air Canada, Air France, +23 more
Aeromexico, Air Canada, +24 more
22
23
Wednesday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Thursday
Aeromexico, Air Canada, Air France, +23 more
Aeromexico, Air Canada, +24 more
22
23
Friday
Aeromexico, Air Canada, Air France, +21 more
Aeromexico, Air Canada, +22 more
20
21
Saturday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Sunday
Aeromexico, Air Canada, Air France, +24 more
Aeromexico, Air Canada, +25 more
23
24
Nonstop returns
Ontario to Costa Rica
Monday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Tuesday
Aeromexico, Air Canada, Air France, +23 more
Aeromexico, Air Canada, +24 more
22
23
Wednesday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Thursday
Aeromexico, Air Canada, Air France, +23 more
Aeromexico, Air Canada, +24 more
22
23
Friday
Aeromexico, Air Canada, Air France, +21 more
Aeromexico, Air Canada, +22 more
20
21
Saturday
Aeromexico, Air Canada, Air France, +22 more
Aeromexico, Air Canada, +23 more
21
22
Sunday
Aeromexico, Air Canada, Air France, +24 more
Aeromexico, Air Canada, +25 more
23
24
Top airlines flying from Costa Rica to Ontario
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.
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.
Seat space was terrible no food on a six hour flight
There was no bag included in the reservation. The price was double. Not properly advertised
There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.
They could offer free food and drink like other international flights.
Flight attendants to show up on time, offer drinks and food.
The worst airline, the crew so mean and rude, everything was a nightmare, if I start to write, I'll never end
Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight
Fight crew was not very attentive and the bastions were gross!
Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.
Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.
The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.
amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!
5 hour flight - full flight - not enough room to use my computer - slightly delayed - Admirals club was excellent quality food, drink made up for flight seating. No food offerred on flight, you ahd to prebook.
We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.
I can say I will not be taking this airline again any time soon. Seat were uncomfortable and too tight. Lack of chair screen and little overhead space.
American Airlines canceled the flight twice and was unable to facilitate a change of city for us after our travel plans became affected. We lost alot of money due to this and it seems like the airline was trying their best not to facilitate this. Mind you, I am a very loyal member.