HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$274+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — ONT
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South America to Ontario with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South America to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from South America (0SA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find 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 November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/61:30 amBOG - ONT
2 stops25h 28mUnited Airlines
Sun 2/26:00 amONT - BOG
1 stop13h 35mUnited Airlines
Deal found 11/21$526
This Avianca deal was found by Cheapflights users on 11/21. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/76:30 amLIM - ONT
2 stops17h 30mAvianca
Sat 4/511:30 pmONT - LIM
2 stops16h 05mAvianca
Deal found 11/21$604
This eDestinos deal was found by Cheapflights users on 11/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:13 pmCLO - ONT
3 stops59h 31mMultiple Airlines
Thu 12/128:59 pmONT - CLO
2 stops33h 48mMultiple Airlines
Deal found 11/21$655
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/183:15 pmBOG - ONT
2 stops20h 57mAmerican Airlines
Sat 1/112:44 pmONT - BOG
1 stop29h 46mAmerican Airlines
Deal found 11/21$656
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/51:50 amLIM - ONT
2 stops24h 33mMultiple Airlines
Sun 4/611:30 pmONT - LIM
1 stop25h 55mMultiple Airlines
Deal found 11/21$666
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:35 amUIO - ONT
1 stop23h 54mUnited Airlines
Tue 12/316:10 amONT - UIO
1 stop15h 20mUnited Airlines
Deal found 11/21$680
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:08 amPEI - ONT
2 stops41h 34mUnited Airlines
Fri 1/175:10 amONT - PEI
2 stops35h 58mUnited Airlines
Deal found 11/21$747
This Mytrip deal was found by Cheapflights users on 11/21. 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.
Fri 12/133:25 pmSCL - ONT
2 stops34h 35mAvianca
Thu 2/1310:30 pmONT - SCL
2 stops20h 10mAvianca
Deal found 11/21$761
This Viajes Éxito deal was found by Cheapflights users on 11/21. 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 Viajes Éxito is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/101:00 pmBOG - ONT
1 stop11h 00mAvianca
Sat 1/1110:30 pmONT - BOG
1 stop12h 55mAvianca
Deal found 11/21$786
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:59 amBOG - ONT
2 stops30h 47mDelta
Sun 1/121:00 pmONT - BOG
2 stops44h 56mDelta
Deal found 11/21$787
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:50 amLIM - ONT
2 stops35h 08mUnited Airlines
Mon 1/136:00 amONT - LIM
1 stop14h 55mUnited Airlines
Deal found 11/21$791
This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:45 pmSCL - ONT
2 stops18h 55mUnited Airlines
Thu 1/166:15 amONT - SCL
2 stops21h 35mUnited Airlines
Deal found 11/21$920

Find flights from South America to Ontario within your budget

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Sun 1/26

1:30 am-12:41 pm

2 stops38h 11m

Ontario

Sun 2/2

10:47 am-10:35 pm

2 stops32h 48m

$516

QuitoOntario

UIO - ONT

UIOONT

Quito Mariscal Sucr

Sun 2/16

1:35 am-8:55 pm

2 stops46h 20m

Ontario

Thu 2/27

6:00 am-12:30 am

1 stop15h 30m

$548

CaliOntario

CLO - ONT

CLOONT

Cali Alfonso B. Aragon Intl

Sat 1/25

5:17 am-9:57 pm

2 stops19h 40m

Ontario

Tue 2/11

6:00 am-5:04 pm

2 stops32h 04m

$597

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Sat 12/7

6:30 am-9:00 pm

2 stops17h 30m

Ontario

Sat 4/5

11:30 pm-5:35 pm

2 stops16h 05m

$604

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Sat 3/1

1:00 pm-9:00 pm

1 stop11h 00m

Ontario

Sat 3/8

10:30 pm-1:20 pm

1 stop11h 50m

$612

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Fri 4/4

7:55 am-10:57 pm

2 stops17h 02m

Ontario

Sun 4/6

11:30 pm-1:35 pm

2 stops12h 05m

$617

CaliOntario

CLO - ONT

CLOONT

Cali Alfonso B. Aragon Intl

Tue 3/4

4:42 am-9:59 pm

2 stops20h 17m

Ontario

Wed 3/19

6:00 am-11:26 pm

2 stops15h 26m

$625

BogotáOntario

BOG - ONT

BOGONT

Bogotá El Dorado

Wed 12/18

3:15 pm-9:12 am

2 stops20h 57m

Ontario

Sat 1/11

2:44 pm-11:30 pm

1 stop29h 46m

$656

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Thu 12/5

1:50 am-11:23 pm

2 stops24h 33m

Ontario

Sun 4/6

11:30 pm-3:25 am

1 stop25h 55m

$666

Rio de JaneiroOntario

GIG - ONT

GIGONT

Rio de Janeiro–Galeão Intl

Tue 2/4

9:55 pm-9:51 am

2 stops40h 56m

Ontario

Tue 2/11

10:47 am-9:35 am

2 stops17h 48m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

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.

Travel insights for flights from South America to Ontario

Get recent, data-driven insights about flights from South America to Ontario including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from South America to Ontario (average of $236). Flying from South America to Ontario in December is currently the most expensive (average of $298). 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 November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South America to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 November 21, 2024.
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.8
Good
1,779 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,246 reviews
Delta
8.0
Very good
8,755 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from South America to Ontario one-way?

    One-way options have recently been found by users for as low as $309 on Avianca. Other airlines that offer cheap prices include Volaris from $359 and United Airlines from $409 one-way.

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

    When deciding which route to take from South America to Ontario consider Bogotá El Dorado - Ontario, Buenos Aires Ministro Pistarini - Ontario or Sao Paulo Guarulhos Intl - 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, September is the cheapest month in which you can book a flight from South America to Ontario (average of $236). Flying from South America to Ontario in December is currently the most expensive (average of $298). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South America to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Newark to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Los Angeles flights
LaGuardia to Los Angeles flights
Seattle to Los Angeles flights
Seattle to Las Vegas flights
San Francisco to Los Angeles flights
Newark to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to San Francisco flights
Atlanta to Las Vegas flights
Minneapolis to Las Vegas flights
Boston to Los Angeles flights
Los Angeles to Las Vegas flights
Hobby to Las Vegas flights
San Francisco to Las Vegas flights
Denver to Las Vegas flights
Los Angeles to San Francisco flights
LaGuardia to Las Vegas flights
Dulles Intl to Los Angeles flights
George Bush Intcntl to Las Vegas flights
Seattle to San Francisco flights
Dulles Intl to Las Vegas flights
Santa Ana to Las Vegas flights
Reagan-National to Los Angeles flights
Baltimore to Las Vegas flights
Burbank to Las Vegas flights
Newark to Santa Ana flights
Boston to Las Vegas flights
LaGuardia to San Francisco flights
Baltimore to Los Angeles flights
San Jose to Los Angeles flights
Detroit to Las Vegas flights
Oakland to Las Vegas flights
Los Angeles to San Jose flights
Seattle to Ontario flights
San Jose to Las Vegas flights
Ontario to San Francisco flights
Oakland to Los Angeles flights
Los Angeles to Oakland flights
Seattle to San Diego flights
John F Kennedy Intl to San Diego flights
Oakland to Santa Ana flights
Newark to Burbank flights
Love Field to Las Vegas flights
Portland to Los Angeles flights

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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$497Average$640FlexibilityNo cancel feeOn-time71%
DeltaCheapest$714Average$950FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines