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Cheap flights from Ontario to South America from $176

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 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
11:25 pm - 2:40 pm
ONT
-
CTG
13h 15m1 stop
Multiple Airlines Logo
6:06 am - 9:55 pm
CTG
-
ONT
17h 49m2 stops
$438Multiple Airlines
Fri, May 8 - Sat, May 16
Avianca Logo
11:30 pm - 11:50 am
ONT
-
BOG
10h 20m1 stop
Avianca Logo
1:30 pm - 9:55 pm
BOG
-
ONT
10h 25m1 stop
$460Avianca
Sat, Mar 14 - Sat, Mar 21
Delta Logo
10:20 pm - 7:30 pm
ONT
-
BOG
18h 10m1 stop
Delta Logo
5:25 pm - 12:02 pm
BOG
-
ONT
21h 37m2 stops
$503Delta
Mon, Feb 16 - Thu, Feb 19
United Airlines Logo
5:10 am - 4:54 am
ONT
-
BOG
21h 44m2 stops
United Airlines Logo
12:14 am - 5:47 pm
BOG
-
ONT
19h 33m2 stops
$508United Airlines
Mon, Apr 13 - Sun, Apr 19
Delta Logo
10:20 pm - 2:17 pm
ONT
-
CTG
12h 57m1 stop
Delta Logo
4:35 am - 9:05 pm
CTG
-
ONT
19h 30m2 stops
$509Delta
Sun, Feb 22 - Wed, Feb 25
LATAM Airlines Logo
10:20 pm - 7:30 pm
ONT
-
BOG
18h 10m1 stop
LATAM Airlines Logo
9:00 am - 9:05 pm
BOG
-
ONT
15h 05m1 stop
$509LATAM Airlines
Tue, Feb 17 - Thu, Feb 19
United Airlines Logo
6:00 am - 10:35 pm
ONT
-
BOG
13h 35m1 stop
United Airlines Logo
8:15 am - 9:59 pm
BOG
-
ONT
16h 44m1 stop
$513United Airlines
Sat, Feb 21 - Wed, Feb 25
LATAM Airlines Logo
10:25 pm - 2:25 pm
ONT
-
BOG
14h 00m1 stop
LATAM Airlines Logo
3:55 pm - 11:40 am
BOG
-
ONT
21h 45m1 stop
$515LATAM Airlines
Mon, Mar 23 - Fri, Mar 27
American Airlines Logo
12:18 pm - 12:00 pm
ONT
-
BAQ
21h 42m2 stops
American Airlines Logo
2:00 pm - 8:31 am
BAQ
-
ONT
20h 31m2 stops
$635American Airlines
Mon, Apr 6 - Tue, Apr 14
American Airlines Logo
12:18 pm - 12:32 pm
ONT
-
BAQ
22h 14m2 stops
American Airlines Logo
2:00 pm - 11:20 am
BAQ
-
ONT
23h 20m2 stops
$645American Airlines
Wed, Apr 1 - Wed, Apr 8

Avianca flights from Ontario to South America

Our best Avianca deals on Ontario to South America flight tickets
Avianca
Mar 14
ONT11:30 pmOntario
10h 20m
1 stop
BOG11:50 amBogotá El Dorado
Mar 21
BOG1:30 pmBogotá El Dorado
10h 25m
1 stop
ONT9:55 pmOntario
$460
Find similar
Avianca
Jan 17
ONT10:30 pmOntario
14h 30m
1 stop
BOG4:00 pmBogotá El Dorado
Jan 24
BOG9:10 amBogotá El Dorado
14h 45m
1 stop
ONT8:55 pmOntario
$467
Find similar
Avianca
May 2
ONT11:25 pmOntario
12h 44m
1 stop
BOG2:09 pmBogotá El Dorado
May 14
BOG2:20 pmBogotá El Dorado
9h 35m
1 stop
ONT9:55 pmOntario
$496
Find similar

United Airlines flights from Ontario to South America

Our best United Airlines deals on Ontario to South America flight tickets
United Airlines
Apr 13
ONT5:10 amOntario
21h 44m
2 stops
BOG4:54 amBogotá El Dorado
Apr 19
BOG12:14 amBogotá El Dorado
19h 33m
2 stops
ONT5:47 pmOntario
$508
Find similar
United Airlines
Feb 21
ONT6:00 amOntario
13h 35m
1 stop
BOG10:35 pmBogotá El Dorado
Feb 25
BOG8:15 amBogotá El Dorado
16h 44m
1 stop
ONT9:59 pmOntario
$513
Find similar
United Airlines
Feb 17
ONT8:00 amOntario
11h 35m
1 stop
BOG10:35 pmBogotá El Dorado
Feb 19
BOG8:15 amBogotá El Dorado
17h 42m
2 stops
ONT10:57 pmOntario
$514
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 December 23, 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

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Fri 5/8

11:25 pm-2:40 pm

1 stop13h 15m

Cartagena Rafael Nunez

Sat 5/16

6:06 am-9:55 pm

2 stops17h 49m

$438

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Sat 3/14

11:30 pm-11:50 am

1 stop10h 20m

Bogotá El Dorado

Sat 3/21

1:30 pm-9:55 pm

1 stop10h 25m

$460

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Mon 2/16

10:20 pm-7:30 pm

1 stop18h 10m

Bogotá El Dorado

Thu 2/19

5:25 pm-12:02 pm

2 stops21h 37m

$503

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Mon 4/13

5:10 am-4:54 am

2 stops21h 44m

Bogotá El Dorado

Sun 4/19

12:14 am-5:47 pm

2 stops19h 33m

$508

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Sun 2/22

10:20 pm-2:17 pm

1 stop12h 57m

Cartagena Rafael Nunez

Wed 2/25

4:35 am-9:05 pm

2 stops19h 30m

$509

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 2/17

10:20 pm-7:30 pm

1 stop18h 10m

Bogotá El Dorado

Thu 2/19

9:00 am-9:05 pm

1 stop15h 05m

$509

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Sat 2/21

6:00 am-10:35 pm

1 stop13h 35m

Bogotá El Dorado

Wed 2/25

8:15 am-9:59 pm

1 stop16h 44m

$513

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Mon 3/23

10:25 pm-2:25 pm

1 stop14h 00m

Bogotá El Dorado

Fri 3/27

3:55 pm-11:40 am

1 stop21h 45m

$515

OntarioBarranquilla

ONT - BAQ

ONTBAQ

Ontario

Mon 4/6

12:18 pm-12:00 pm

2 stops21h 42m

Barranquilla E Cortissoz

Tue 4/14

2:00 pm-8:31 am

2 stops20h 31m

$635

OntarioBarranquilla

ONT - BAQ

ONTBAQ

Ontario

Wed 4/1

12:18 pm-12:32 pm

2 stops22h 14m

Barranquilla E Cortissoz

Wed 4/8

2:00 pm-11:20 am

2 stops23h 20m

$645

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 5% 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

Fastest flight time

10h 33m

Direct flights

None
The fastest flight from Ontario to South America takes 10h 33m
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
2,491 reviews
Search Avianca flights
DeltaPriceFrom $507Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $537Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
American AirlinesPriceFrom $538Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
LATAM AirlinesPriceFrom $644Free CancellationRating
7.5
1,894 reviews
Search LATAM Airlines 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

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Find better results for your trip to South America

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Popular flights according to clicks in the last 7 days on momondo
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