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Flight Deals
Cheap Flights from Ontario to South America
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook Cheap Ontario to South 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 South 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 South America
Mon, Mar 1 - Sat, Mar 6
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
1:05 pm - 10:15 pmBOG Bogotá El Dorado-ONT Ontario
12h 10m1 stop Guadalajara Miguel Hidal
$356Volaris
Fri, Feb 5 - Tue, Feb 16
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
1:05 pm - 10:15 pmBOG Bogotá El Dorado-ONT Ontario
12h 10m1 stop Guadalajara Miguel Hidal
$415Volaris
Wed, Nov 25 - Wed, Dec 2
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
5:20 am - 10:15 pmBOG Bogotá El Dorado-ONT Ontario
19h 55m2 stops Medellín Jose Maria Cordova Intl Guadalajara Miguel Hidal
$566Multiple Airlines
Wed, Nov 18 - Sat, Nov 21
10:35 am - 11:51 amONT Ontario-BOG Bogotá El Dorado
22h 16m2 stops Las Vegas Harry Reid Intl Guadalajara Miguel Hidal
1:05 pm - 10:15 pmBOG Bogotá El Dorado-ONT Ontario
12h 10m1 stop Guadalajara Miguel Hidal
$568Multiple Airlines
Tue, Feb 2 - Tue, Feb 23
10:38 am - 11:23 pmONT Ontario-BOG Bogotá El Dorado
9h 45m1 stop Dallas/Fort Worth
11:55 pm - 9:42 amBOG Bogotá El Dorado-ONT Ontario
12h 47m1 stop Dallas/Fort Worth
$669American Airlines
Sun, Apr 4 - Fri, Apr 23
10:34 am - 12:37 amONT Ontario-BOG Bogotá El Dorado
12h 03m1 stop Dallas/Fort Worth
12:25 am - 6:37 pmBOG Bogotá El Dorado-ONT Ontario
20h 12m1 stop Dallas/Fort Worth
$669American Airlines
Fri, Jan 15 - Mon, Jan 25
6:00 am - 8:25 pmONT Ontario-PEI Pereira Matecana
35h 25m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
8:35 pm - 10:15 pmPEI Pereira Matecana-ONT Ontario
28h 40m2 stops Bogotá El Dorado Houston George Bush Intcntl
$686United Airlines
Tue, Apr 13 - Tue, Apr 20
11:35 pm - 1:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
11h 35m1 stop San Salvador El Salvador Intl
2:10 pm - 9:45 pmMDE Medellín Jose Maria Cordova Intl-ONT Ontario
9h 35m1 stop San Salvador El Salvador Intl
$731Avianca
Tue, Dec 1 - Tue, Dec 8
10:45 pm - 1:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
11h 25m1 stop San Salvador El Salvador Intl
2:10 pm - 8:50 pmMDE Medellín Jose Maria Cordova Intl-ONT Ontario
9h 40m1 stop San Salvador El Salvador Intl
$731Avianca
Wed, Jan 20 - Wed, Jan 27
6:00 am - 10:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
13h 10m1 stop Houston George Bush Intcntl
10:40 am - 10:15 pmMDE Medellín Jose Maria Cordova Intl-ONT Ontario
14h 35m1 stop Houston George Bush Intcntl
$749United Airlines
Recent one-way flight deals from Ontario to South America
Fri, Feb 12
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
$188Volaris
Wed, Nov 11
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
$202Volaris
Wed, Nov 25
8:15 am - 11:51 amONT Ontario-BOG Bogotá El Dorado
24h 36m2 stops Las Vegas Harry Reid Intl Guadalajara Miguel Hidal
$208Multiple Airlines
Wed, Dec 9
8:44 am - 11:51 amONT Ontario-BOG Bogotá El Dorado
24h 07m3 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl Guadalajara Miguel Hidal
$240Multiple Airlines
Thu, Dec 31
5:55 am - 8:26 pmONT Ontario-PEI Pereira Matecana
11h 31m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
$408United Airlines
Tue, Mar 9
9:28 am - 1:37 amONT Ontario-BOG Bogotá El Dorado
13h 09m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$411American Airlines
Tue, Nov 24
6:30 am - 11:27 pmONT Ontario-BOG Bogotá El Dorado
13h 57m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$412American Airlines
Fri, Nov 13
6:00 am - 10:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
13h 10m1 stop Houston George Bush Intcntl
$449United Airlines
Thu, Nov 12
10:45 pm - 1:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
11h 25m1 stop San Salvador El Salvador Intl
$655Avianca
Thu, Nov 19
10:45 pm - 1:10 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
11h 25m1 stop San Salvador El Salvador Intl
$658Avianca
Recent last minute flight deals from Ontario to South America
Wed, Nov 4 - Tue, Nov 24
6:37 pm - 11:51 amONT Ontario-BOG Bogotá El Dorado
14h 14m1 stop Guadalajara Miguel Hidal
1:05 pm - 10:15 pmBOG Bogotá El Dorado-ONT Ontario
12h 10m1 stop Guadalajara Miguel Hidal
$543Volaris
Mon, Nov 2 - Wed, Dec 2
6:37 pm - 7:02 pmONT Ontario-MDE Medellín Jose Maria Cordova Intl
21h 25m2 stops Guadalajara Miguel Hidal Bogotá El Dorado
2:00 pm - 10:15 pmMDE Medellín Jose Maria Cordova Intl-ONT Ontario
11h 15m1 stop Guadalajara Miguel Hidal
$653Multiple Airlines
Sun, Nov 1 - Tue, Nov 17
10:30 am - 11:30 pmONT Ontario-BOG Bogotá El Dorado
10h 00m1 stop Dallas/Fort Worth
7:50 am - 6:10 pmBOG Bogotá El Dorado-ONT Ontario
13h 20m2 stops Miami Phoenix Sky Harbor Intl
$681American Airlines
Tue, Nov 3 - Sun, Nov 8
6:00 am - 10:35 pmONT Ontario-BOG Bogotá El Dorado
13h 35m1 stop Houston George Bush Intcntl
8:15 am - 9:41 pmBOG Bogotá El Dorado-ONT Ontario
16h 26m1 stop Houston George Bush Intcntl
$691United Airlines
Tue, Nov 3 - Tue, Nov 10
6:00 am - 10:35 pmONT Ontario-BOG Bogotá El Dorado
13h 35m1 stop Houston George Bush Intcntl
8:15 am - 9:40 pmBOG Bogotá El Dorado-ONT Ontario
16h 25m1 stop Houston George Bush Intcntl
$691United Airlines
Wed, Nov 4 - Wed, Nov 18
6:37 pm - 11:35 pmONT Ontario-PEI Pereira Matecana
25h 58m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Medellín Jose Maria Cordova Intl
4:40 pm - 10:35 amPEI Pereira Matecana-ONT Ontario
20h 55m3 stops Bogotá El Dorado Miami Denver Intl
$769Multiple Airlines
Wed, Nov 4 - Wed, Nov 18
6:37 pm - 4:14 pmONT Ontario-PEI Pereira Matecana
18h 37m2 stops Guadalajara Miguel Hidal Bogotá El Dorado
10:45 am - 10:35 amPEI Pereira Matecana-ONT Ontario
26h 50m3 stops Bogotá El Dorado Miami Denver Intl
$785Multiple Airlines
Sun, Nov 1 - Tue, Nov 17
7:00 am - 10:20 pmONT Ontario-BOG Bogotá El Dorado
12h 20m2 stops Dallas/Fort Worth Miami
7:50 am - 6:10 pmBOG Bogotá El Dorado-ONT Ontario
13h 20m2 stops Miami Phoenix Sky Harbor Intl
$908American Airlines
Sat, Oct 31 - Mon, Nov 2
11:45 pm - 5:55 amONT Ontario-MDE Medellín Jose Maria Cordova Intl
28h 10m3 stops San Salvador El Salvador Intl Bogotá El Dorado Cali Alfonso B. Aragon Intl
12:15 pm - 8:50 pmMDE Medellín Jose Maria Cordova Intl-ONT Ontario
35h 35m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$1,100Avianca
Sat, Oct 31 - Sat, Nov 7
11:45 pm - 10:55 pmONT Ontario-GRU Sao Paulo Guarulhos Intl
19h 10m2 stops San Salvador El Salvador Intl Bogotá El Dorado
7:55 am - 8:50 pmGRU Sao Paulo Guarulhos Intl-ONT Ontario
17h 55m2 stops Bogotá El Dorado San Salvador El Salvador Intl
$1,867Avianca
Booking Insights
KAYAK's insights & trends for Ontario to South America flights
Get data-powered insights and trends into flights from Ontario to South America to help you find the cheapest flights, the best time to fly and much more.
Prices
Airlines
More
Good to know
Low season | January |
|---|---|
High season | June |
Cheapest flight | $188 |
FAQs - booking South America flights
Reviews of the top 4 airlines serving from Ontario to South America
7.3
United AirlinesOverall score based on 10451 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.7Food
Airline reviews
New Max 10, first class seats have been shrunk. End of a 20 hour journey, it was United not Lufthansa, just glad to get home
8.0 ExcellentBernard, Oct 2026
New Max 10, first class seats have been shrunk. End of a 20 hour journey, it was United not Lufthansa, just glad to get home
Seats are uncomfortable and left me in pain in my tailbone area. I got about one hour of sleep.
Delay of two hours due to some mechanical issue. Staff was wonderful and the pilot did let us know what was going on.
One of my checked luggage was damaged. Cracked on the top by the handle.
Not so good. Crew was not as attentive as they should have been especially if flying business class. Only offered dinner 2 hours after takeoff. My flight attendant seemed overwhelmed. Pushed my help button but no one came. I explained everything on my previous review.
I have been flying united for a long time but now I’m done
Delayed - leaving, delayed getting to the gate at destination. What should have been a very easy flight and experience was not.
Better management of the boarding process. Is there any way you could forward all the window seats first? That's the Way Reno Air used to do it, and they had the fastest boarding in the industry!
Wifi is very frustrating - could not connect and therefore unable to work on the trip
Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.
It was decent, there was no WiFi on the flight but the FA’s gave everyone a warning once we boarded the plane. Unfortunately it didn't give me enough time to download my entertainment content.
American Airlines was horrible! The layover flight to DFW was delayed with no clear communication and for us having to stay the whole day which led to staying a night in Dallas was comped with 2 $12 dollar vouchers and a crappy hotel. We missed a whole day in Tokyo for our honeymoon and stressed the whole 24 hours. We were supposed to leave at the same time the following day, but that was delayed hours again. And instead of letting the delayed flight go first, they let the flight that was scheduled ahead of us. American should refund us the day wasted in Dallas that should have been in Tokyo! We had lost out on paid events that we can’t get refunded. When we finally did leave, it was a good flight. You would think that was the only issue with American but we from the LAX layover, we were delayed 6 hours and were given a $12 dollar voucher that covered a drink only. The only communication we were given then was that because they were delayed in a prior flight we were delayed again. I don’t understand why it was only with American that we had such a bad time with! They have definitely left a sour taste in our mouths for our honeymoon! And then they did send an email saying we could have 2K miles…. For what? To be delayed into another day and miss our flight again?
The delay was not handled well and the offers to move flights and get travel credit was also not ideal.
American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;
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.
Good flight, seated and had a water within 5 minutes. Crew was hospitable.
The flight was on time and arrived early. The crew were friendly and helpful.
The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!
VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.
It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.
Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.
The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone
Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.
The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.
The app doesn’t work. I am having a lot of trouble checking in for flight tomorrow. Very disconcerting. Then they es t to charge extra for checking in at the airport;(
To many extra fees, poor customer service and very uncomfortable flight. No leg room and seat wont recline.
I am disabled and was unable to get any assistance from Volaris. I had to wait in line at front desk for 45 minutes, I am by myself, and unable to stand. When I got to front desk check in, they had no assistance for me. I did however, have wheelchair assistance when I arrived in Mexico City. Thank God for that!
Our flight got overbooked and we missed one day of our trip.
Be prepared to pay extra for everything! I'm not sure I really saved any money?
Check in at LAX was terrible. Unbelievable lines. Chaos. The landing in Morelia was scary, with the plane fishtailing. If other airlines flew directly between California and Morelia, I would never fly Volaris again.
Staff are the rudest in the industry … awful customer service … will never fly Avianca again
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
I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.
Boarding, crew were excellent, food was ok and entertainment need to improve
There isn't much space in-between seats and even water needs to be paid for during the flight.
We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.
Ok, but these people don’t give you nothing no snack no water
No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.
Awful. I checked in online and there was no option to pay for baggage, at the airport when I checked in my baggage was received and Iwas not charged. When I got to LA during the boarding process I was told I didn't pay for baggage, the crew resolved I was let in the plane. When I got to my final destination my baggage was not there. It took me two days to receive my baggage. Bad service ever!
There was no food or drink service, couldn’t even get a glass of water for free. It was a long and expensive flight to not offer food or beverage on the plane.
More options for your flight to South America
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Information on your arrival and departure airports
Cabin class types available on flights to Ontario
Cabin classes available on flights to South America. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to Ontario
Flights from all regions of Ontario to South America. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to popular destinations in South America
Flights to Argentinafrom $1,045
Flights to Boliviafrom $844
Flights to Brazilfrom $981
Flights to Chilefrom $965
Flights to Colombiafrom $356
Flights to Ecuadorfrom $748
Flights to Guyanafrom $982
Flights to Paraguayfrom $1,012
Flights to Perufrom $701
Flights to Uruguayfrom $1,253
Flights to Venezuelafrom $1,198