South America

$192+ Cheap flights from Ontario (ONT) to South America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BOG
May 23 — May 301
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Cheap flight deals from Ontario to South America

Cheapest flights from Ontario to South America
Explore the most affordable flight options available from Ontario to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.

This American Airlines deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:52 pm
ONT
-
CTG
2 stops17h 17m
American Airlines
Sat 5/233:15 pm
CTG
-
ONT
2 stops22h 50m
American Airlines
Deal found 4/20$462
This Mytrip deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:36 pm
ONT
-
CTG
2 stops23h 34m
Multiple Airlines
Fri 5/2210:30 pm
CTG
-
ONT
3 stops26h 35m
Multiple Airlines
Deal found 4/21$497
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:35 pm
ONT
-
CTG
2 stops14h 34m
American Airlines
Tue 5/121:25 pm
CTG
-
ONT
2 stops21h 14m
American Airlines
Deal found 4/21$520
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:35 pm
ONT
-
BOG
1 stop14h 25m
Avianca
Tue 6/21:40 pm
BOG
-
ONT
1 stop10h 05m
Avianca
Deal found 4/19$524
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:35 pm
ONT
-
BOG
2 stops16h 35m
Avianca
Thu 11/51:30 pm
BOG
-
ONT
1 stop10h 25m
Avianca
Deal found 4/19$531
This oojo deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:35 pm
ONT
-
CTG
2 stops17h 20m
Avianca
Mon 9/78:45 pm
CTG
-
ONT
2 stops27h 00m
Avianca
Deal found 4/20$537
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:35 pm
ONT
-
BOG
2 stops16h 35m
Avianca
Tue 6/210:40 am
BOG
-
ONT
2 stops13h 05m
Avianca
Deal found 4/21$539
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:35 pm
ONT
-
CTG
2 stops17h 40m
Avianca
Sat 6/206:50 am
CTG
-
ONT
2 stops16h 55m
Avianca
Deal found 4/19$539
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:59 am
ONT
-
BOG
1 stop9h 31m
American Airlines
Tue 5/512:25 am
BOG
-
ONT
1 stop11h 44m
American Airlines
Deal found 4/23$541
This BusinessClass deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:36 pm
ONT
-
BOG
1 stop12h 31m
Volaris
Tue 6/21:07 pm
BOG
-
ONT
1 stop11h 58m
Volaris
Deal found 4/20$544
This Mytrip deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:36 pm
ONT
-
BOG
1 stop12h 31m
Volaris
Tue 6/21:07 pm
BOG
-
ONT
1 stop11h 58m
Volaris
Deal found 4/19$545
This oojo deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/511:35 pm
ONT
-
BOG
1 stop14h 25m
Avianca
Wed 6/242:45 pm
BOG
-
ONT
2 stops33h 00m
Avianca
Deal found 4/19$548

Find flight deals from Ontario to South America

Keep the following information in mind while searching for Ontario to South America flight deals. Data was last updated April 23, 2026.

Round-trip from

$462
(American Airlines)

One-way from

$192
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$533
From Ontario to South America
One-way flight from Ontario to South America
Highest demand for flights based on searches. 12% potential increase in price ($76 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
Use the filters below to find and compare flights from Ontario to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 9/26

11:35 pm-1:10 pm

1 stop11h 35m

Medellín Jose Maria Cordova Intl

Mon 10/5

10:30 pm-9:45 pm

2 stops25h 15m

$566

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Thu 5/21

11:35 pm-6:00 pm

2 stops16h 25m

Cartagena Rafael Nunez

Tue 5/26

10:45 am-9:45 pm

2 stops13h 00m

$604

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Sat 9/12

5:45 am-9:10 pm

1 stop13h 25m

Medellín Jose Maria Cordova Intl

Sat 9/26

9:45 am-9:58 pm

1 stop14h 13m

$607

OntarioQuito

ONT - UIO

ONTUIO

Ontario

Thu 5/14

11:35 pm-4:10 pm

2 stops14h 35m

Quito Mariscal Sucr

Thu 5/28

4:05 am-9:45 pm

1 stop19h 40m

$611
Quickest round-trip

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 8/11

5:45 am-7:20 pm

1 stop11h 35m

Bogotá El Dorado

Tue 8/18

8:30 am-9:59 pm

1 stop15h 29m

$615

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Fri 8/21

5:45 am-7:20 pm

1 stop11h 35m

Bogotá El Dorado

Wed 8/26

8:30 am-9:59 pm

1 stop15h 29m

$615

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sat 5/9

11:35 pm-10:05 am

2 stops32h 30m

Cartagena Rafael Nunez

Wed 5/13

10:30 am-9:45 pm

2 stops37h 15m

$619

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 5/12

1:30 pm-4:54 am

2 stops13h 24m

Bogotá El Dorado

Tue 5/19

8:30 am-9:58 pm

1 stop15h 28m

$620

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Wed 8/19

9:01 am-4:54 am

2 stops17h 53m

Bogotá El Dorado

Sun 8/23

12:14 am-6:11 pm

2 stops19h 57m

$620

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 10/6

5:00 am-7:20 pm

2 stops12h 20m

Bogotá El Dorado

Sat 11/7

1:30 am-8:20 pm

2 stops21h 50m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to South America

Have a flexible travel schedule? Discover the best time to fly to South America from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to South America

What is the cheapest month to book a flight from Ontario to South America?

Currently, October is the cheapest month in which you can book a flight from Ontario to South America (average of $213). Flying from Ontario to South America in February is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated April 23, 2026.
Read reviews from past customers who have flown Delta,LATAM Airlines, andUnited Airlines from Ontario to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ontario to South America?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to South America. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to South America?

    A quick flight from Ontario to South America can take about 13h 25m. American Airlines provides one of the quickest options available for as low as $607. Ontario and South America are separated by a distance of 3306 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Ontario to South America?

  • Can I find deals for flights from Ontario to South America that include hotel bookings?

    Yes. In addition to deals on Ontario to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to South America.

  • Can I find deals for business class flights from Ontario to South America?

    Yes. Cheapflights offers flight deals from Ontario to South America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to South America?

    Currently, October is the cheapest month in which you can book a flight from Ontario to South America (average of $213). Flying from Ontario to South America in February is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ontario to South America

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to South America

Discover the top 5 airlines that operate flights from Ontario to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$469Average$577FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$505Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$507Average$646FlexibilityNo cancel feeOn-time69%
DeltaCheapest$644Average$750FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$644Average$696FlexibilityNo cancel feeOn-time81%

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