$185 Find Cheap Flights from Ontario to Central America - Compare and Save

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 Central America departing on 8/12. 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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Cheap Flights from Ontario to Central America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Salvador
San Salvador2 stops$523
San José
San José2 stops$488
Guatemala City
Guatemala City2 stops$387
Panama City
Panama City1 stop$675
Liberia
Liberia2 stops$596
Managua
Managua1 stop$610
San Pedro Sula
San Pedro Sula2 stops$516
Comayagua
Comayagua2 stops$547
San Salvador
San Salvador2 stops$523
San José
San José2 stops$488
Guatemala City
Guatemala City2 stops$387
Panama City
Panama City1 stop$675
Liberia
Liberia2 stops$596
Managua
Managua1 stop$610
San Pedro Sula
San Pedro Sula2 stops$516
Comayagua
Comayagua2 stops$547

Book Cheap Ontario to Central America 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 Central America 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 Central America

Wed, Jul 22 - Mon, Jul 27
American Airlines Logo
1:11 pm - 9:12 am
ONT
-
GUA
19h 01m
2 stops
American Airlines Logo
12:35 am - 6:18 pm
GUA
-
ONT
18h 43m
2 stops
$387American Airlines
Fri, Sep 11 - Tue, Sep 15
American Airlines Logo
1:05 pm - 1:20 pm
ONT
-
GUA
23h 15m
2 stops
American Airlines Logo
2:21 pm - 9:29 am
GUA
-
ONT
20h 08m
2 stops
$392American Airlines
Fri, Sep 11 - Mon, Sep 14
United Airlines Logo
6:00 am - 6:49 pm
ONT
-
GUA
11h 49m
1 stop
United Airlines Logo
1:30 am - 2:01 pm
GUA
-
ONT
13h 31m
2 stops
$421United Airlines
Tue, Sep 29 - Wed, Oct 7
Southwest Logo
3:35 pm - 12:45 pm
ONT
-
SJO
20h 10m
2 stops
Southwest Logo
1:00 pm - 10:05 pm
SJO
-
ONT
10h 05m
2 stops
$488Southwest
Fri, Oct 16 - Sat, Oct 24
United Airlines Logo
6:00 am - 6:49 pm
ONT
-
GUA
11h 49m
1 stop
United Airlines Logo
12:26 pm - 10:49 pm
GUA
-
ONT
11h 23m
1 stop
$493United Airlines
Fri, Sep 18 - Fri, Sep 25
Southwest Logo
5:15 am - 6:40 pm
ONT
-
SJO
12h 25m
2 stops
Southwest Logo
9:00 am - 9:45 pm
SJO
-
ONT
13h 45m
2 stops
$498Southwest
Sat, Aug 1 - Tue, Aug 25
Frontier Logo
8:17 am - 10:05 am
ONT
-
GUA
24h 48m
1 stop
Frontier Logo
3:47 pm - 3:09 pm
GUA
-
ONT
24h 22m
2 stops
$499Frontier
Tue, Aug 4 - Tue, Aug 11
Avianca Logo
11:35 pm - 8:45 am
ONT
-
SJO
8h 10m
1 stop
Avianca Logo
3:10 pm - 9:45 pm
SJO
-
ONT
7h 35m
1 stop
$509Avianca
Tue, Aug 18 - Tue, Sep 1
Frontier Logo
1:27 pm - 8:25 am
ONT
-
SAP
41h 58m
2 stops
Frontier Logo
9:30 am - 5:52 pm
SAP
-
ONT
33h 22m
2 stops
$516Frontier
Tue, Jul 7 - Tue, Jul 14
Avianca Logo
11:35 pm - 8:45 am
ONT
-
SJO
8h 10m
1 stop
Avianca Logo
3:10 pm - 9:45 pm
SJO
-
ONT
7h 35m
1 stop
$519Avianca
Booking Insights

KAYAK's insights & trends for Ontario to Central America flights

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

What is the cheapest Ontario to Central America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Central America from Ontario found in the last 5 days was to San Salvador, at $505 round-trip. The most popular route is from Ontario (ONT) to San Salvador (SAL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $505.

What is the cheapest time of day to fly to Central America?

The average price for all round-trip flights from Ontario to Central America depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Central America is generally at night, when round-trip flights cost $473 on average. The most expensive time of day to fly to Central America is generally at night, which is peak travel time and where the average cost of a ticket is $473.

Can I save money by flying with a layover from Ontario to Central America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $686 on average.

What is the cheapest month to fly from Ontario to Central America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Central America, 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 Central America is February, when tickets cost $119 (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is $247 and $228 respectively.

What’s the cheapest day of the week to fly from Ontario to Central America?

The average price of all round-trip flights from Ontario to Central America clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to Central America, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Central America, 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 on the flight from Ontario to Central America, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$185
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from Ontario to Guatemala City

FAQs - booking Central America flights

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

    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 Central America.

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

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

    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 Central America 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 Central America?

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

Top tips for finding cheap flights to Central America

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: San Salvador $353 one-way - $568 round-trip

Reviews of the top 4 airlines serving from Ontario to Central America

 
Need help choosing which airline to fly with from Ontario to Central America? 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.
7.4
Volaris El SalvadorOverall score based on 29 reviews
7.5Boarding
7.1Comfort
7.7Crew
5.7Entertainment
6.1Food
Airline reviews

This airline always trick us so we end up paying again for the luggage’s. This airline is worthless and take advantage of travelers .

4.0 Okayjaime, Feb 2026
SAL - LAX
Read more Volaris El Salvador reviews

This airline always trick us so we end up paying again for the luggage’s. This airline is worthless and take advantage of travelers .

Now days most airlines flying to Central America have a really poor service, but if you buy first class they will treat you better. I miss those days when flying was fun.

Friendly staff at all very easy check in and organize process

Horrible airline, upgraded to sit on seats made of stone. Staff were rude and on top of it they charge an arm and a leg for luggage 🧳 never again

The seats are the worst I upgraded to premium big mistake and it seems like no one likes there job very unpleasant

they don’t have TV Seat to Type in space

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

For an long range economy flight I feel more space and more meal options need to be offered for flights over 5 hours

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

The flight from LA to Chicago was smooth and service was very good overall.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

After boarding, there was a small issue with the aircraft which caused a delay of about 45 minutes. During boarding and while passengers were being seated, the plane was being refueled. There were also a lot of unusual noises during the flight, which was not very reassuring. In addition, there was no WiFi or entertainment available.

Overall, the flight went well and the service was good. However, there was a very frightening moment during landing in Bogotá. Just as the plane was about to touch down, it suddenly went back up into the air. The aircraft was not descending straight and seemed to move left and right, which made the situation feel unstable. This was quite scary. After going back up, the plane circled for about 15 minutes before attempting to land again. Although I understand that safety always comes first and situations like this can happen, it was still a shocking experience for passengers.

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Everything you need to know for your flight to Central America

Information on your arrival and departure airports