$105 Find Cheap Flights from Ontario to Central America

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 4/28. 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$335
San José
San José1 stop$400
Guatemala City
Guatemala City2 stops$247
Panama City
Panama City2 stops$493
Liberia
Liberia2 stops$513
Managua
Managua1 stop$512
San Pedro Sula
San Pedro Sula2 stops$361
Comayagua
Comayagua2 stops$466
San Salvador
San Salvador2 stops$335
San José
San José1 stop$400
Guatemala City
Guatemala City2 stops$247
Panama City
Panama City2 stops$493
Liberia
Liberia2 stops$513
Managua
Managua1 stop$512
San Pedro Sula
San Pedro Sula2 stops$361
Comayagua
Comayagua2 stops$466

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, Apr 15 - Tue, Apr 21
American Airlines Logo
10:26 pm - 6:43 pm
ONT
-
GUA
19h 17m
2 stops
American Airlines Logo
1:46 pm - 11:34 am
GUA
-
ONT
22h 48m
2 stops
$247American Airlines
Wed, Apr 15 - Tue, Apr 28
American Airlines Logo
10:26 pm - 6:43 pm
ONT
-
GUA
19h 17m
2 stops
American Airlines Logo
3:14 pm - 10:09 am
GUA
-
ONT
19h 55m
2 stops
$254American Airlines
Tue, Apr 28 - Sat, May 16
Avianca Logo
11:35 pm - 9:00 am
ONT
-
GUA
8h 25m
1 stop
Avianca Logo
10:00 am - 9:45 pm
GUA
-
ONT
12h 45m
1 stop
$268Avianca
Tue, Apr 28 - Tue, May 5
United Airlines Logo
6:05 am - 4:37 pm
ONT
-
GUA
9h 32m
1 stop
United Airlines Logo
6:15 am - 9:58 pm
GUA
-
ONT
16h 43m
1 stop
$279United Airlines
Thu, Apr 2 - Fri, Apr 10
Frontier Logo
7:40 pm - 8:30 am
ONT
-
GUA
11h 50m
1 stop
Frontier Logo
9:47 am - 6:45 pm
GUA
-
ONT
9h 58m
1 stop
$292Frontier
Thu, Apr 30 - Wed, May 6
United Airlines Logo
6:00 am - 4:37 pm
ONT
-
GUA
9h 37m
1 stop
United Airlines Logo
6:15 am - 9:58 pm
GUA
-
ONT
16h 43m
1 stop
$307United Airlines
Mon, Mar 16 - Thu, Mar 19
GOL Logo
5:02 pm - 1:03 pm
ONT
-
GUA
19h 01m
2 stops
GOL Logo
12:56 pm - 10:06 am
GUA
-
ONT
22h 10m
2 stops
$310GOL
Thu, May 7 - Tue, May 12
Avianca Logo
11:35 pm - 9:00 am
ONT
-
GUA
8h 25m
1 stop
Avianca Logo
10:00 am - 9:45 pm
GUA
-
ONT
12h 45m
1 stop
$311Avianca
Wed, Mar 18 - Tue, Mar 24
GOL Logo
6:00 am - 11:53 am
ONT
-
GUA
28h 53m
2 stops
GOL Logo
3:07 pm - 6:42 pm
GUA
-
ONT
28h 35m
2 stops
$314GOL
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
7:40 pm - 11:00 am
ONT
-
SAL
14h 20m
1 stop
Frontier Logo
11:50 pm - 6:49 pm
SAL
-
ONT
19h 59m
2 stops
$338Frontier
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 72 hours was to San Salvador, at $306 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 72 hours was $306.

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.

No, with an average price for the route of $427, prices are generally cheapest when you fly direct.

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 September, when tickets cost $301 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $791 and $509 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 Friday and avoid Sundays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

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 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$105
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Ontario to San Salvador

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.

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

    The cheapest time of day to fly to Central America is generally at night, when round-trip flights cost $455 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 $455.

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 $131 one-way - $380 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
5.7Entertainment
7.5Boarding
7.1Comfort
7.7Crew
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

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

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.

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.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Everything you need to know for your flight to Central America

Information on your arrival and departure airports