What airlines fly to South America?

LATAM Airlines, Copa Airlines and Avianca are the top three most popular airlines that fly to South America from Ontario according to our data. LATAM Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to South America. Keep in mind that there are 11 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to South America?

United Airlines, GOL, and Avianca are the most popular carriers operating from Ontario to South America

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?

The number of operators available for flights from Ontario Airport to South America is 5 as of March 2026.

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.

$171 Cheap Flights from Ontario to South America in 2026

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Find the cheapest flights from Ontario to South America

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:19 pm - 12:09 pm

ONT

CTG

21h 50m

2 stops

1:25 pm - 10:09 am

CTG

ONT

22h 44m

2 stops

$442American Airlines

Mon, Apr 27 - Mon, May 4

1:31 pm - 12:05 pm

ONT

CTG

20h 34m

2 stops

2:05 pm - 1:27 pm

CTG

ONT

25h 22m

2 stops

$450American Airlines

Mon, Sep 14 - Mon, Sep 28

11:35 pm - 12:00 pm

ONT

BOG

10h 25m

1 stop

9:05 am - 9:45 pm

BOG

ONT

14h 40m

1 stop

$524Avianca

Tue, Apr 14 - Tue, May 26

6:00 am - 9:10 pm

ONT

MDE

13h 10m

1 stop

9:45 am - 9:58 pm

MDE

ONT

14h 13m

1 stop

$527United Airlines

Tue, May 5 - Tue, May 12

1:30 pm - 9:10 pm

ONT

MDE

29h 40m

2 stops

9:45 am - 9:58 pm

MDE

ONT

14h 13m

1 stop

$532United Airlines

Fri, May 1 - Sat, May 9

11:35 pm - 12:00 pm

ONT

BOG

10h 25m

1 stop

1:40 pm - 9:45 pm

BOG

ONT

10h 05m

1 stop

$544Avianca

Tue, May 5 - Tue, May 12

10:00 pm - 8:20 pm

ONT

LIM

20h 20m

2 stops

1:30 pm - 10:40 am

LIM

ONT

23h 10m

2 stops

$743LATAM Airlines

Mon, Jun 1 - Mon, Jun 8

7:05 am - 5:00 am

ONT

LIM

19h 55m

1 stop

12:05 pm - 11:36 am

LIM

ONT

25h 31m

1 stop

$749LATAM Airlines

Mon, Apr 20 - Tue, Apr 28

7:05 am - 5:00 am

ONT

LIM

19h 55m

1 stop

12:05 pm - 9:48 pm

LIM

ONT

35h 43m

1 stop

$761Delta

Mon, May 11 - Wed, May 27

12:49 pm - 5:00 am

ONT

LIM

14h 11m

1 stop

12:05 pm - 6:36 pm

LIM

ONT

32h 31m

1 stop

$771Delta

Wed, May 6 - Wed, May 13

Avianca flights from Ontario to South America

Our best Avianca deals on Ontario to South America flight tickets

Avianca

May 12

ONT11:35 pmOntario

10h 25m

1 stop

BOG12:00 pmBogotá El Dorado

May 19

BOG1:40 pmBogotá El Dorado

10h 05m

1 stop

ONT9:45 pmOntario

$524

Avianca

May 5

ONT11:35 pmOntario

10h 25m

1 stop

BOG12:00 pmBogotá El Dorado

May 12

BOG1:40 pmBogotá El Dorado

10h 05m

1 stop

ONT9:45 pmOntario

$544

Avianca

Sep 1

ONT11:35 pmOntario

16h 35m

2 stops

BOG6:10 pmBogotá El Dorado

Oct 27

BOG9:10 amBogotá El Dorado

14h 45m

1 stop

ONT9:55 pmOntario

$546

LATAM Airlines flights from Ontario to South America

Our best LATAM Airlines deals on Ontario to South America flight tickets

LATAM Airlines

Sep 7

ONT7:00 amOntario

10h 15m

1 stop

BOG7:15 pmBogotá El Dorado

Sep 22

BOG9:00 amBogotá El Dorado

11h 01m

1 stop

ONT6:01 pmOntario

$637

LATAM Airlines

May 29

ONT10:00 pmOntario

13h 40m

1 stop

BOG1:40 pmBogotá El Dorado

Jun 5

BOG9:00 amBogotá El Dorado

11h 36m

1 stop

ONT6:36 pmOntario

$655

LATAM Airlines

Aug 4

ONT7:05 amOntario

10h 10m

1 stop

BOG7:15 pmBogotá El Dorado

Sep 6

BOG2:55 pmBogotá El Dorado

22h 09m

1 stop

ONT11:04 amOntario

$659

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Mon 4/27

12:19 pm-12:09 pm

2 stops21h 50m

Cartagena Rafael Nunez

Mon 5/4

1:25 pm-10:09 am

2 stops22h 44m

$442

OntarioCartagena

ONT - CTG

ONTCTG

Ontario

Mon 9/14

1:31 pm-12:05 pm

2 stops20h 34m

Cartagena Rafael Nunez

Mon 9/28

2:05 pm-1:27 pm

2 stops25h 22m

$450

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 4/14

11:35 pm-12:00 pm

1 stop10h 25m

Bogotá El Dorado

Tue 5/26

9:05 am-9:45 pm

1 stop14h 40m

$524

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Tue 5/5

6:00 am-9:10 pm

1 stop13h 10m

Medellín Jose Maria Cordova Intl

Tue 5/12

9:45 am-9:58 pm

1 stop14h 13m

$527

OntarioMedellín

ONT - MDE

ONTMDE

Ontario

Fri 5/1

1:30 pm-9:10 pm

2 stops29h 40m

Medellín Jose Maria Cordova Intl

Sat 5/9

9:45 am-9:58 pm

1 stop14h 13m

$532

Quickest round-trip

OntarioBogotá

ONT - BOG

ONTBOG

Ontario

Tue 5/5

11:35 pm-12:00 pm

1 stop10h 25m

Bogotá El Dorado

Tue 5/12

1:40 pm-9:45 pm

1 stop10h 05m

$544

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 6/1

10:00 pm-8:20 pm

2 stops20h 20m

Lima J Chavez Intl

Mon 6/8

1:30 pm-10:40 am

2 stops23h 10m

$743

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 4/20

7:05 am-5:00 am

1 stop19h 55m

Lima J Chavez Intl

Tue 4/28

12:05 pm-11:36 am

1 stop25h 31m

$749

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 5/11

7:05 am-5:00 am

1 stop19h 55m

Lima J Chavez Intl

Wed 5/27

12:05 pm-9:48 pm

1 stop35h 43m

$761

OntarioLima

ONT - LIM

ONTLIM

Ontario

Wed 5/6

12:49 pm-5:00 am

1 stop14h 11m

Lima J Chavez Intl

Wed 5/13

12:05 pm-6:36 pm

1 stop32h 31m

$771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to South America?

In general, September 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 $644. If you aren’t able to travel during the month of September, then book flights to South America from Ontario during June instead. Flights to South America in June, while not as cheap as those in September, still average around $656.

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

You could potentially save up to 31% 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	11h 15m
Direct flights	None

The fastest flight from Ontario to South America takes 11h 15m

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?
The number of operators available for flights from Ontario Airport to South America is 5 as of March 2026.
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
Avianca	PriceFrom $469	Free Cancellation	Rating 6.5 2,505 reviews	Search Avianca flights
American Airlines	PriceFrom $505	Free Cancellation	Rating 7.1 11,494 reviews	Search American Airlines flights
United Airlines	PriceFrom $537	Free Cancellation	Rating 7.4 9,477 reviews	Search United Airlines flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 8,327 reviews	Search Delta flights
LATAM Airlines	PriceFrom $644	Free Cancellation	Rating 7.4 1,905 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.