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 69% 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.

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

Delta is the most popular carrier operating from Ontario to Santiago Arturo Merino Benitez

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.

$469 Cheap Flights from Ontario to Santiago in 2026

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Find the cheapest flights from Ontario to Santiago

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 am - 5:45 am

ONT

SCL

24h 50m

3 stops

1:35 am - 9:55 pm

SCL

ONT

24h 20m

2 stops

$939Multiple Airlines

Sun, Oct 18 - Wed, Oct 28

12:55 am - 3:15 pm

ONT

SCL

34h 20m

3 stops

7:25 am - 8:55 pm

SCL

ONT

18h 30m

2 stops

$961Multiple Airlines

Thu, Oct 15 - Tue, Nov 3

12:00 pm - 8:15 am

ONT

SCL

16h 15m

1 stop

7:45 pm - 11:27 am

SCL

ONT

19h 42m

2 stops

$995Delta

Mon, Sep 28 - Mon, Oct 5

7:00 am - 1:35 pm

ONT

SCL

26h 35m

2 stops

11:00 pm - 6:01 pm

SCL

ONT

23h 01m

2 stops

$1,000LATAM Airlines

Thu, Sep 24 - Thu, Oct 1

9:36 pm - 4:55 am

ONT

SCL

27h 19m

3 stops

1:35 am - 8:55 pm

SCL

ONT

24h 20m

2 stops

$1,015Multiple Airlines

Sat, Oct 31 - Fri, Nov 6

7:00 am - 6:00 am

ONT

SCL

19h 00m

2 stops

4:50 pm - 11:27 am

SCL

ONT

23h 37m

2 stops

$1,027LATAM Airlines

Fri, Oct 16 - Tue, Nov 3

10:59 pm - 6:55 am

ONT

SCL

27h 56m

2 stops

12:00 am - 6:01 pm

SCL

ONT

22h 01m

2 stops

$1,031LATAM Airlines

Tue, Sep 15 - Tue, Sep 22

7:00 am - 1:25 pm

ONT

SCL

26h 25m

3 stops

11:00 pm - 6:18 pm

SCL

ONT

23h 18m

2 stops

$1,032LATAM Airlines

Thu, Oct 1 - Fri, Oct 16

12:00 pm - 8:15 am

ONT

SCL

16h 15m

1 stop

8:40 pm - 11:27 am

SCL

ONT

18h 47m

1 stop

$1,035Delta

Thu, Oct 1 - Fri, Oct 16

12:32 pm - 6:25 am

ONT

SCL

38h 53m

2 stops

10:55 pm - 10:42 am

SCL

ONT

38h 47m

2 stops

$1,036LATAM Airlines

Wed, Aug 5 - Wed, Aug 26

Delta flights from Ontario to Santiago

Our best Delta deals on Ontario to Santiago flight tickets

Delta

Sep 28

ONT12:00 pmOntario

16h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 5

SCL7:45 pmSantiago Arturo Merino Benitez

19h 42m

2 stops

ONT11:27 amOntario

$995

Delta

Oct 1

ONT12:00 pmOntario

16h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 16

SCL8:40 pmSantiago Arturo Merino Benitez

18h 47m

1 stop

ONT11:27 amOntario

$1,035

Delta

Oct 1

ONT7:00 amOntario

21h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 16

SCL8:40 pmSantiago Arturo Merino Benitez

23h 32m

2 stops

ONT4:12 pmOntario

$1,040

LATAM Airlines flights from Ontario to Santiago

Our best LATAM Airlines deals on Ontario to Santiago flight tickets

LATAM Airlines

Sep 24

ONT7:00 amOntario

26h 35m

2 stops

SCL1:35 pmSantiago Arturo Merino Benitez

Oct 1

SCL11:00 pmSantiago Arturo Merino Benitez

23h 01m

2 stops

ONT6:01 pmOntario

$1,000

LATAM Airlines

Oct 16

ONT7:00 amOntario

19h 00m

2 stops

SCL6:00 amSantiago Arturo Merino Benitez

Nov 3

SCL4:50 pmSantiago Arturo Merino Benitez

23h 37m

2 stops

ONT11:27 amOntario

$1,027

LATAM Airlines

Sep 15

ONT10:59 pmOntario

27h 56m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

Sep 22

SCL12:00 amSantiago Arturo Merino Benitez

22h 01m

2 stops

ONT6:01 pmOntario

$1,031

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sun 10/18

12:55 am-5:45 am

3 stops24h 50m

Santiago Arturo Merino Benitez

Wed 10/28

1:35 am-9:55 pm

2 stops24h 20m

$939

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/15

12:55 am-3:15 pm

3 stops34h 20m

Santiago Arturo Merino Benitez

Tue 11/3

7:25 am-8:55 pm

2 stops18h 30m

$961

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Mon 9/28

12:00 pm-8:15 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Mon 10/5

7:45 pm-11:27 am

2 stops19h 42m

$995

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 9/24

7:00 am-1:35 pm

2 stops26h 35m

Santiago Arturo Merino Benitez

Thu 10/1

11:00 pm-6:01 pm

2 stops23h 01m

$1,000

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 10/31

9:36 pm-4:55 am

3 stops27h 19m

Santiago Arturo Merino Benitez

Fri 11/6

1:35 am-8:55 pm

2 stops24h 20m

$1,015

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Fri 10/16

7:00 am-6:00 am

2 stops19h 00m

Santiago Arturo Merino Benitez

Tue 11/3

4:50 pm-11:27 am

2 stops23h 37m

$1,027

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 9/15

10:59 pm-6:55 am

2 stops27h 56m

Santiago Arturo Merino Benitez

Tue 9/22

12:00 am-6:01 pm

2 stops22h 01m

$1,031

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/1

7:00 am-1:25 pm

3 stops26h 25m

Santiago Arturo Merino Benitez

Fri 10/16

11:00 pm-6:18 pm

2 stops23h 18m

$1,032

Quickest round-trip

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 10/1

12:00 pm-8:15 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Fri 10/16

8:40 pm-11:27 am

1 stop18h 47m

$1,035

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Wed 8/5

12:32 pm-6:25 am

2 stops38h 53m

Santiago Arturo Merino Benitez

Wed 8/26

10:55 pm-10:42 am

2 stops38h 47m

$1,036

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 Tuesday when prices can be found for as low as $888. 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 $1,022.

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 $903. 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 $1,059 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	16h 08m
Direct flights	None

The fastest flight from Ontario to Santiago takes 16h 08m

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

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Frequently asked questions about flying from Ontario to Santiago

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 16h 08m, 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

Pichilemu

San Fernando

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.