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Ontario

$289+ Cheap flights from South America to Ontario (ONT)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — ONT
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from South America to Ontario

Cheapest flights from South America to Ontario
Explore the most affordable flight options available from South America to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Aviatur deal was found by Cheapflights users on 12/5. 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 Aviatur is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:30 pmBOG - ONT
1 stop10h 25mAvianca
Thu 1/2910:30 pmONT - BOG
1 stop10h 20mAvianca
Deal found 12/5$542
This Cheapflightsfares deal was found by Cheapflights users on 12/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:10 amBOG - ONT
1 stop14h 45mAvianca
Thu 1/2210:30 pmONT - BOG
1 stop14h 30mAvianca
Deal found 12/7$548
This Booking.com deal was found by Cheapflights users on 12/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:10 amBOG - ONT
1 stop14h 45mMultiple Airlines
Fri 1/3011:02 pmONT - BOG
1 stop10h 00mMultiple Airlines
Deal found 12/6$555
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:30 amBOG - ONT
2 stops14h 08mUnited Airlines
Fri 1/236:00 amONT - BOG
1 stop13h 35mUnited Airlines
Deal found 12/7$562
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 amBOG - ONT
2 stops22h 37mUnited Airlines
Fri 1/306:00 amONT - BOG
1 stop13h 35mUnited Airlines
Deal found 12/6$564
This United Airlines deal was found by Cheapflights users on 12/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:30 amBOG - ONT
1 stop23h 22mUnited Airlines
Thu 1/16:10 amONT - BOG
1 stop20h 00mUnited Airlines
Deal found 12/5$571
This Booking.com deal was found by Cheapflights users on 12/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:10 amBOG - ONT
1 stop14h 45mMultiple Airlines
Fri 1/2311:02 pmONT - BOG
1 stop10h 00mMultiple Airlines
Deal found 12/7$591
This United Airlines deal was found by Cheapflights users on 12/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:15 amBOG - ONT
1 stop16h 37mUnited Airlines
Tue 12/306:04 amONT - BOG
1 stop20h 06mUnited Airlines
Deal found 12/7$599
This United Airlines deal was found by Cheapflights users on 12/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:15 amBOG - ONT
1 stop16h 37mUnited Airlines
Thu 1/16:10 amONT - BOG
1 stop20h 00mUnited Airlines
Deal found 12/5$603
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:30 amBOG - ONT
1 stop23h 22mUnited Airlines
Sun 1/185:05 amONT - BOG
2 stops21h 05mUnited Airlines
Deal found 12/8$609
This Mytrip deal was found by Cheapflights users on 12/7. 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.
Tue 12/169:10 amBOG - ONT
1 stop14h 45mAvianca
Tue 1/610:30 pmONT - BOG
1 stop14h 30mAvianca
Deal found 12/7$645
This United Airlines deal was found by Cheapflights users on 12/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:15 amBOG - ONT
1 stop16h 34mUnited Airlines
Thu 1/156:00 amONT - BOG
1 stop13h 35mUnited Airlines
Deal found 12/8$652

Find flight deals from South America to Ontario

Keep the following information in mind while searching for South America to Ontario flight deals. Data was last updated December 8, 2025.

Round-trip from

$523
(Cheapflightsfares)

One-way from

$289
(Flightnetwork)

Popular in

January

Cheapest in

February

Average price

$542
From South America to Ontario
Search Deals
One-way flight from South America to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South America to Ontario 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 December 8, 2025.
Use the filters below to find and compare flights from South America to Ontario that are best for you.

Fly from

South America

Fly to

Ontario

Route

Depart

Return

Price

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Sun 2/22

1:30 am-5:41 pm

2 stops43h 11m

Ontario

Tue 4/7

6:00 am-7:20 pm

1 stop11h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Thu 2/26

8:15 am-10:57 pm

2 stops17h 42m

Ontario

Sun 4/5

6:00 am-7:20 pm

2 stops35h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Thu 2/26

8:15 am-9:59 pm

1 stop16h 44m

Ontario

Mon 4/6

6:00 am-7:20 pm

2 stops35h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Tue 2/24

8:15 am-10:00 pm

1 stop16h 45m

Ontario

Thu 4/30

5:05 am-4:54 am

2 stops21h 49m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Mon 6/1

8:30 am-9:21 pm

1 stop14h 51m

Ontario

Wed 6/10

6:02 am-7:20 pm

1 stop11h 18m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Sun 2/22

1:30 am-5:41 pm

2 stops43h 11m

Ontario

Sun 4/5

6:00 am-7:20 pm

2 stops35h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Tue 2/24

8:15 am-10:00 pm

1 stop16h 45m

Ontario

Wed 4/8

6:00 am-7:20 pm

1 stop11h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Wed 2/25

8:15 am-9:59 pm

1 stop16h 44m

Ontario

Wed 4/8

6:00 am-7:20 pm

1 stop11h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Thu 3/19

8:15 am-10:36 pm

1 stop16h 21m

Ontario

Wed 3/25

1:50 pm-5:10 am

2 stops13h 20m

$536

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Tue 2/24

8:15 am-12:43 pm

2 stops31h 28m

Ontario

Thu 4/9

6:00 am-4:54 am

2 stops20h 54m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 60 results
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Best time to book a flight from South America to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from South America 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 South America to Ontario

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

Currently, May is the cheapest month in which you can book a flight from South America to Ontario (average of $230). Flying from South America to Ontario in September is currently the most expensive (average of $302). 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.

What is the cheapest time of day to fly from SA to ONT?

Find hourly flight availability from South America to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

It’s typically best to fly out from South America to Ontario in the afternoon. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated December 8, 2025.
Peruse reviews from past customers who have flown with American Airlines and Avianca from South America to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,042 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,042 reviews
American Airlines
7.2
Good
11,042 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Avianca
6.6
Okay
2,475 reviews
American Airlines
7.2
Good
11,042 reviews

Boarding

7.5

Entertainment

6.9

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from South America to Ontario. 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 into for flights to Ontario from South America?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from South America.

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

    For as low as $523, Avianca can have you in Ontario from South America in 14h 45m. South America and Ontario are separated by a distance of 3439 mi. This flight may include one or multiple stops.

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

    When deciding which route to take from South America to Ontario consider Sao Paulo Guarulhos Intl - Ontario, Bogotá El Dorado - Ontario or Buenos Aires Ministro Pistarini - Ontario as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South America to Ontario 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 South America to Ontario?

    Currently, May is the cheapest month in which you can book a flight from South America to Ontario (average of $230). Flying from South America to Ontario in September is currently the most expensive (average of $302). 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 South America to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South America to Ontario

Discover the top 2 airlines that operate flights from South America to Ontario. 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$534Average$585FlexibilityNo cancel feeOn-time71%
AviancaCheapest$565Average$646FlexibilityNo cancel feeOn-time71%

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