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Cheap flights from Ontario to South America from $184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to South America departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
10:30 pm - 4:00 pmONT-BOG
14h 30m1 stop
Avianca Logo
9:10 am - 8:55 pmBOG-ONT
14h 45m1 stop
$484Avianca
Find Deal
Sat, Jan 17 - Sat, Jan 31
Avianca Logo
10:30 pm - 4:00 pmONT-BOG
14h 30m1 stop
Avianca Logo
9:10 am - 8:55 pmBOG-ONT
14h 45m1 stop
$492Avianca
Find Deal
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
6:00 am - 10:35 pmONT-BOG
13h 35m1 stop
United Airlines Logo
8:15 am - 10:35 pmBOG-ONT
16h 20m1 stop
$503United Airlines
Find Deal
Mon, Mar 2 - Mon, Mar 23
United Airlines Logo
6:00 am - 10:35 pmONT-BOG
13h 35m1 stop
United Airlines Logo
1:30 am - 12:47 pmBOG-ONT
14h 17m2 stops
$508United Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
Delta Logo
10:30 pm - 2:33 pmONT-BOG
14h 03m1 stop
Delta Logo
3:55 pm - 11:38 amBOG-ONT
21h 43m1 stop
$509Delta
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Mon, Mar 9 - Wed, Mar 11
LATAM Airlines Logo
10:30 pm - 8:20 pmONT-BOG
18h 50m2 stops
LATAM Airlines Logo
7:00 am - 9:07 pmBOG-ONT
17h 07m2 stops
$515LATAM Airlines
Find Deal
Fri, Jan 23 - Tue, Jan 27
Delta Logo
10:30 pm - 1:15 pmONT-CTG
12h 45m1 stop
Delta Logo
2:30 pm - 11:38 amCTG-ONT
23h 08m1 stop
$518Delta
Find Deal
Mon, Mar 9 - Thu, Mar 12
LATAM Airlines Logo
10:30 pm - 8:20 pmONT-BOG
18h 50m2 stops
LATAM Airlines Logo
9:00 am - 9:07 pmBOG-ONT
15h 07m1 stop
$518LATAM Airlines
Find Deal
Thu, Jan 29 - Tue, Feb 3
American Airlines Logo
6:43 am - 8:55 pmONT-GYE
12h 12m2 stops
American Airlines Logo
6:40 am - 5:46 pmGYE-ONT
13h 06m2 stops
$543American Airlines
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Mon, Apr 13 - Wed, Apr 22
American Airlines Logo
3:09 pm - 2:15 pmONT-BOG
20h 06m2 stops
American Airlines Logo
3:15 pm - 9:08 amBOG-ONT
20h 53m2 stops
$553American Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 31

Delta flights from Ontario to South America

Our best Delta deals on Ontario to South America flight tickets
Delta
Mar 9
ONT10:30 pmOntario
14h 03m
1 stop
BOG2:33 pmBogotá El Dorado
Mar 11
BOG3:55 pmBogotá El Dorado
21h 43m
1 stop
ONT11:38 amOntario
$509
Find similar
Delta
Mar 9
ONT10:30 pmOntario
12h 45m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Mar 12
CTG2:30 pmCartagena Rafael Nunez
23h 08m
1 stop
ONT11:38 amOntario
$518
Find similar
Delta
Mar 9
ONT6:00 amOntario
29h 15m
2 stops
CTG1:15 pmCartagena Rafael Nunez
Mar 12
CTG2:30 pmCartagena Rafael Nunez
23h 08m
1 stop
ONT11:38 amOntario
$523
Find similar

United Airlines flights from Ontario to South America

Our best United Airlines deals on Ontario to South America flight tickets
United Airlines
Mar 2
ONT6:00 amOntario
13h 35m
1 stop
BOG10:35 pmBogotá El Dorado
Mar 23
BOG8:15 amBogotá El Dorado
16h 20m
1 stop
ONT10:35 pmOntario
$503
Find similar
United Airlines
Jan 29
ONT6:00 amOntario
13h 35m
1 stop
BOG10:35 pmBogotá El Dorado
Feb 2
BOG1:30 amBogotá El Dorado
14h 17m
2 stops
ONT12:47 pmOntario
$508
Find similar
United Airlines
Jan 14
ONT6:00 amOntario
14h 00m
2 stops
CTG11:00 pmCartagena Rafael Nunez
Jan 22
CTG6:24 amCartagena Rafael Nunez
18h 34m
2 stops
ONT9:58 pmOntario
$509
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Sat 1/17

10:30 pm-4:00 pm

1 stop14h 30m

Bogotá El Dorado

Sat 1/31

9:10 am-8:55 pm

1 stop14h 45m

$484

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Thu 1/29

10:30 pm-4:00 pm

1 stop14h 30m

Bogotá El Dorado

Thu 2/5

9:10 am-8:55 pm

1 stop14h 45m

$492

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Mon 3/2

6:00 am-10:35 pm

1 stop13h 35m

Bogotá El Dorado

Mon 3/23

8:15 am-10:35 pm

1 stop16h 20m

$503

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Thu 1/29

6:00 am-10:35 pm

1 stop13h 35m

Bogotá El Dorado

Mon 2/2

1:30 am-12:47 pm

2 stops14h 17m

$508

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Mon 3/9

10:30 pm-2:33 pm

1 stop14h 03m

Bogotá El Dorado

Wed 3/11

3:55 pm-11:38 am

1 stop21h 43m

$509

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Fri 1/23

10:30 pm-8:20 pm

2 stops18h 50m

Bogotá El Dorado

Tue 1/27

7:00 am-9:07 pm

2 stops17h 07m

$515

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Mon 3/9

10:30 pm-1:15 pm

1 stop12h 45m

Cartagena Rafael Nunez

Thu 3/12

2:30 pm-11:38 am

1 stop23h 08m

$518

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Thu 1/29

10:30 pm-8:20 pm

2 stops18h 50m

Bogotá El Dorado

Tue 2/3

9:00 am-9:07 pm

1 stop15h 07m

$518

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 4/13

6:43 am-8:55 pm

2 stops12h 12m

Guayaquil Jose Joaquin de Olmedo

Wed 4/22

6:40 am-5:46 pm

2 stops13h 06m

$543

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Sat 1/17

3:09 pm-2:15 pm

2 stops20h 06m

Bogotá El Dorado

Sat 1/31

3:15 pm-9:08 am

2 stops20h 53m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ontario to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South America?

In general, June is the cheapest month to fly from Ontario to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $641. If you aren’t able to travel during the month of June, then book flights to South America from Ontario during September instead. Flights to South America in September, while not as cheap as those in June, still average around $644.

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Ontario to South America is on a Sunday when prices can be found for as low as $603. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to South America for around $744.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Ontario to South America flights are usually those with departure times in the evening. Our users have found flights to South America in the evening for as low as $633. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $802 on average. Flights to South America from Ontario in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Ontario to South America flights?

You could potentially save up to 10% on your flight if you consider stops on a Ontario to South America flight.

Cheap Ontario to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to South America

Direct flights

None
There are no direct flights from Ontario to South America. There are no popular flight routes from Ontario to South America.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to South America?

    Prices for flights from Ontario Airport to South America are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to South America?

  • How old do you have to be to fly from Ontario Airport to South America?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ontario to South America

Compare and see reviews for airlines that fly from Ontario to South America with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $465Free CancellationRating
6.6
2,471 reviews
Search Avianca flights
United AirlinesPriceFrom $499Free CancellationRating
7.4
9,000 reviews
Search United Airlines flights
American AirlinesPriceFrom $532Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $644Free CancellationRating
7.5
1,874 reviews
Search LATAM Airlines flights
DeltaPriceFrom $644Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to South America?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to South America. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to South America with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to South America flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to South America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to South America.

I’m not ready to book a flight from Ontario to South America right now. Can momondo alert me if prices change?

Price alerts on flights to South America from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to South America

Popular cities in South America

Popular flights according to clicks in the last 7 days on momondo
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Flights to Califrom $187