$244 Find Cheap Flights from South America to Ontario

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 4/23. 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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Flight Deals

Cheap Flights from South America to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South America to Ontario 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 South America to Ontario

Sat, Apr 18 - Mon, Apr 27
Volaris Logo
1:07 pm - 11:05 pm
BOG
-
ONT
11h 58m
1 stop
Volaris Logo
9:36 pm - 12:07 pm
ONT
-
BOG
12h 31m
1 stop
$552Volaris
Sat, Apr 18 - Mon, Apr 27
Volaris Logo
1:07 pm - 11:05 pm
BOG
-
ONT
11h 58m
1 stop
Volaris Logo
9:36 pm - 12:07 pm
ONT
-
BOG
12h 31m
1 stop
$565Volaris
Thu, May 14 - Sun, Jul 26
American Airlines Logo
6:30 am - 9:59 pm
BOG
-
ONT
17h 29m
2 stops
American Airlines Logo
1:10 pm - 11:20 am
ONT
-
BOG
20h 10m
2 stops
$594American Airlines
Sat, May 2 - Thu, May 28
Multiple Airlines Logo
1:07 pm - 11:05 pm
BOG
-
ONT
11h 58m
1 stop
Multiple Airlines Logo
11:35 pm - 12:00 pm
ONT
-
BOG
10h 25m
1 stop
$596Multiple Airlines
Fri, May 22 - Sat, Aug 8
American Airlines Logo
12:15 am - 10:38 pm
BOG
-
ONT
24h 23m
1 stop
American Airlines Logo
6:00 am - 10:57 pm
ONT
-
BOG
14h 57m
1 stop
$600American Airlines
Mon, Apr 27 - Sat, May 2
United Airlines Logo
8:30 am - 9:50 pm
BOG
-
ONT
15h 20m
1 stop
United Airlines Logo
6:00 am - 7:20 pm
ONT
-
BOG
11h 20m
1 stop
$615United Airlines
Sat, Apr 25 - Tue, May 5
Multiple Airlines Logo
1:07 pm - 11:05 pm
BOG
-
ONT
11h 58m
1 stop
Multiple Airlines Logo
11:35 pm - 12:00 pm
ONT
-
BOG
10h 25m
1 stop
$616Multiple Airlines
Wed, Apr 22 - Thu, May 7
United Airlines Logo
12:14 am - 10:45 pm
BOG
-
ONT
24h 31m
2 stops
United Airlines Logo
1:40 pm - 7:20 pm
ONT
-
BOG
27h 40m
2 stops
$618United Airlines
Tue, Sep 1 - Sat, Sep 12
Avianca Logo
11:10 am - 9:45 pm
CLO
-
ONT
12h 35m
2 stops
Avianca Logo
11:35 pm - 7:00 pm
ONT
-
CLO
17h 25m
2 stops
$652Avianca
Tue, Apr 28 - Thu, May 14
Avianca Logo
10:10 am - 9:45 pm
CLO
-
ONT
13h 35m
2 stops
Avianca Logo
11:35 pm - 7:00 pm
ONT
-
CLO
17h 25m
2 stops
$658Avianca
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$244
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Lima to Ontario

FAQs for booking flights from South America to Ontario

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

    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 South America to Ontario.

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

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

    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 to Ontario with an airline and back to South America with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South America to Ontario?

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

Reviews of the top airline flying from South America to Ontario

 
Need help choosing which airline to fly with from South America to Ontario? 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.
7.1
American AirlinesOverall score based on 11546 reviews
6.9Entertainment
7.2Comfort
6.4Food
7.5Boarding
7.9Crew
Airline reviews

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

4.0 OkayJohn, Apr 2026
DCA - LAX
Read more American Airlines reviews

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Flight was on time. Cabin attendants made no recognition of my name or being an Advantage Executive Platinum member.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

A first class seat should fit a fat person, and this doesn't. The trays in the armrest are less functional than an ordinary tray in the back of the seat.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

They are always late and seats was also not having working charger

did not have enough meal for first class passengers so offer us snack

We were upgraded to Business Class. So comfortable with great service and food options

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)