What is the cheapest airline that flies from Ontario to Santiago Arturo Merino Benitez?

United Airlines and LATAM Airlines are the most popular carriers operating from Ontario to Santiago Arturo Merino Benitez

What airlines fly to Santiago?

LATAM Airlines, Delta and Copa Airlines are the top three most popular airlines that fly to Santiago from Ontario according to our data. LATAM Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 6 different airlines that fly to Santiago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Santiago Arturo Merino Benitez Airport?

Prices for flights from Ontario Airport to Santiago Arturo Merino Benitez Airport are updated daily.

How old do you have to be to fly from Ontario Airport to Santiago Arturo Merino Benitez Airport?

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 Santiago Arturo Merino Benitez Airport.

What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$379 Cheap Flights from Ontario to Santiago in 2026

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Find the cheapest flights from Ontario to Santiago

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12:57 pm - 7:15 am

ONT

SCL

15h 18m

1 stop

8:40 pm - 11:36 am

SCL

ONT

17h 56m

1 stop

$846LATAM Airlines

Thu, Apr 9 - Tue, Apr 21

10:56 am - 7:00 am

ONT

SCL

16h 04m

1 stop

8:35 pm - 11:34 am

SCL

ONT

17h 59m

2 stops

$886American Airlines

Mon, Mar 23 - Wed, Apr 8

10:56 am - 7:00 am

ONT

SCL

16h 04m

1 stop

10:15 pm - 11:31 am

SCL

ONT

17h 16m

2 stops

$887American Airlines

Mon, Mar 9 - Mon, Mar 23

12:57 pm - 7:40 am

ONT

SCL

14h 43m

1 stop

7:45 pm - 11:47 am

SCL

ONT

19h 02m

2 stops

$895LATAM Airlines

Wed, Mar 25 - Mon, Apr 6

10:25 pm - 4:30 am

ONT

SCL

26h 05m

2 stops

11:00 pm - 9:00 pm

SCL

ONT

26h 00m

2 stops

$900Delta

Mon, Mar 23 - Mon, Mar 30

10:59 am - 7:05 am

ONT

SCL

17h 06m

2 stops

8:35 pm - 1:18 pm

SCL

ONT

19h 43m

2 stops

$904American Airlines

Tue, Apr 7 - Thu, Apr 9

12:59 am - 2:35 am

ONT

SCL

22h 36m

3 stops

6:40 am - 9:45 pm

SCL

ONT

18h 05m

2 stops

$908Multiple Airlines

Wed, Apr 8 - Tue, Apr 21

5:15 am - 8:50 am

ONT

SCL

22h 35m

2 stops

9:45 pm - 10:36 pm

SCL

ONT

28h 51m

1 stop

$912United Airlines

Thu, Mar 5 - Thu, Mar 19

6:00 am - 7:50 am

ONT

SCL

21h 50m

1 stop

9:45 pm - 10:57 pm

SCL

ONT

29h 12m

2 stops

$916United Airlines

Mon, Mar 9 - Thu, Mar 12

10:25 am - 6:50 am

ONT

SCL

17h 25m

2 stops

8:30 pm - 11:53 am

SCL

ONT

18h 23m

2 stops

$917American Airlines

Mon, Aug 3 - Wed, Aug 12

United Airlines flights from Ontario to Santiago

Our best United Airlines deals on Ontario to Santiago flight tickets

United Airlines

Mar 9

ONT6:00 amOntario

21h 50m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Mar 16

SCL9:45 pmSantiago Arturo Merino Benitez

19h 04m

2 stops

ONT12:49 pmOntario

$900

United Airlines

Mar 5

ONT5:15 amOntario

22h 35m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Mar 19

SCL9:45 pmSantiago Arturo Merino Benitez

28h 51m

1 stop

ONT10:36 pmOntario

$912

United Airlines

Mar 9

ONT6:00 amOntario

21h 50m

1 stop

SCL7:50 amSantiago Arturo Merino Benitez

Mar 12

SCL9:45 pmSantiago Arturo Merino Benitez

29h 12m

2 stops

ONT10:57 pmOntario

$916

LATAM Airlines flights from Ontario to Santiago

Our best LATAM Airlines deals on Ontario to Santiago flight tickets

LATAM Airlines

Apr 9

ONT12:57 pmOntario

15h 18m

1 stop

SCL7:15 amSantiago Arturo Merino Benitez

Apr 21

SCL8:40 pmSantiago Arturo Merino Benitez

17h 56m

1 stop

ONT11:36 amOntario

$846

LATAM Airlines

Mar 25

ONT12:57 pmOntario

14h 43m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Apr 6

SCL7:45 pmSantiago Arturo Merino Benitez

19h 02m

2 stops

ONT11:47 amOntario

$895

LATAM Airlines

Mar 23

ONT10:25 pmOntario

35h 45m

3 stops

SCL2:10 pmSantiago Arturo Merino Benitez

Mar 30

SCL9:40 amSantiago Arturo Merino Benitez

30h 07m

3 stops

ONT11:47 amOntario

$930

Fly from

Fly to

Route

Depart

Return

Price

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 4/9

12:57 pm-7:15 am

1 stop15h 18m

Santiago Arturo Merino Benitez

Tue 4/21

8:40 pm-11:36 am

1 stop17h 56m

$846

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 3/23

10:56 am-7:00 am

1 stop16h 04m

Santiago Arturo Merino Benitez

Wed 4/8

8:35 pm-11:34 am

2 stops17h 59m

$886

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 3/9

10:56 am-7:00 am

1 stop16h 04m

Santiago Arturo Merino Benitez

Mon 3/23

10:15 pm-11:31 am

2 stops17h 16m

$887

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 3/25

12:57 pm-7:40 am

1 stop14h 43m

Santiago Arturo Merino Benitez

Mon 4/6

7:45 pm-11:47 am

2 stops19h 02m

$895

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 3/23

10:25 pm-4:30 am

2 stops26h 05m

Santiago Arturo Merino Benitez

Mon 3/30

11:00 pm-9:00 pm

2 stops26h 00m

$900

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 4/7

10:59 am-7:05 am

2 stops17h 06m

Santiago Arturo Merino Benitez

Thu 4/9

8:35 pm-1:18 pm

2 stops19h 43m

$904

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 4/8

12:59 am-2:35 am

3 stops22h 36m

Santiago Arturo Merino Benitez

Tue 4/21

6:40 am-9:45 pm

2 stops18h 05m

$908

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 3/5

5:15 am-8:50 am

2 stops22h 35m

Santiago Arturo Merino Benitez

Thu 3/19

9:45 pm-10:36 pm

1 stop28h 51m

$912

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 3/9

6:00 am-7:50 am

1 stop21h 50m

Santiago Arturo Merino Benitez

Thu 3/12

9:45 pm-10:57 pm

2 stops29h 12m

$916

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 8/3

10:25 am-6:50 am

2 stops17h 25m

Santiago Arturo Merino Benitez

Wed 8/12

8:30 pm-11:53 am

2 stops18h 23m

$917

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 Santiago

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 day to depart on your flight to Santiago?

The cheapest day to depart on your flight to Santiago is on a Monday when prices can be found for as low as $858. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Saturday is $1,078.

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

In the afternoon is the cheapest time of day to fly from Ontario to Santiago when you can find flight prices for as low as $892. Flying to Santiago in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Santiago, so prices are often more expensive at around $1,058 per ticket.

Can stopping save me money on Ontario to Santiago flights?

You could potentially save up to 22% on your flight if you consider stops on a Ontario to Santiago flight.

When to book flights from Ontario to Santiago

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Santiago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Santiago (ONT to SCL) flight deals and tips

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

Fastest flight time	15h 18m
Direct flights	None

The fastest flight from Ontario to Santiago takes 15h 18m

There are no direct flights from Ontario to Santiago. There are no popular flight routes from Ontario to Santiago.

Search flight deals

How far is Ontario to Santiago Arturo Merino Benitez by plane?
A flight from Ontario to Santiago Arturo Merino Benitez will travel around 5567.4 mi. Flights usually cover this in 15h 18m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Santiago Arturo Merino Benitez Airport?
Prices for flights from Ontario Airport to Santiago Arturo Merino Benitez Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Santiago Arturo Merino Benitez Airport?
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 Santiago Arturo Merino Benitez Airport.
What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?
The necessary travel and health documents for your Santiago Arturo Merino Benitez Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Viña del Mar

Valparaíso

Santa Cruz

Valle Nevado

San Fernando

Pichilemu

Zapallar

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago from Ontario.

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

All flight searches from Ontario to Santiago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Santiago?

Once you have performed a search for Ontario to Santiago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ontario to Santiago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.