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 70% 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?

Avianca, United Airlines, and LATAM Airlines are the most popular carriers 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.

$496 Cheap Flights from Ontario to Santiago in 2025/26

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Find the cheapest flights from Ontario to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

7:05 am - 6:25 amONT-SCL

19h 20m2 stops

12:20 am - 7:19 pmSCL-ONT

23h 59m2 stops

$814LATAM Airlines

Find Deal

mié., oct. 29 - mar., nov. 4

5:05 am - 7:50 amONT-SCL

22h 45m2 stops

10:45 pm - 12:33 pmSCL-ONT

18h 48m2 stops

$818United Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

7:05 am - 6:50 amONT-SCL

19h 45m2 stops

9:40 pm - 10:26 amSCL-ONT

16h 46m1 stop

$823LATAM Airlines

Find Deal

mié., oct. 15 - mié., oct. 22

6:05 am - 8:50 amONT-SCL

21h 45m1 stop

10:45 pm - 9:52 pmSCL-ONT

28h 07m1 stop

$825United Airlines

Find Deal

mié., nov. 26 - lun., dic. 29

5:05 am - 8:50 amONT-SCL

22h 45m2 stops

10:45 pm - 9:52 pmSCL-ONT

28h 07m1 stop

$829United Airlines

Find Deal

mié., nov. 26 - lun., dic. 29

6:38 pm - 7:50 amONT-SCL

33h 12m2 stops

10:45 pm - 12:33 pmSCL-ONT

42h 48m2 stops

$836United Airlines

Find Deal

mié., oct. 29 - jue., nov. 13

11:36 am - 7:40 amONT-SCL

15h 04m1 stop

11:10 pm - 10:40 amSCL-ONT

16h 30m1 stop

$847Delta

Find Deal

lun., nov. 3 - dom., nov. 16

10:57 am - 7:50 amONT-SCL

15h 53m1 stop

11:15 pm - 9:31 amSCL-ONT

15h 16m1 stop

$887American Airlines

Find Deal

sáb., feb. 7 - sáb., feb. 14

11:30 pm - 12:30 amONT-SCL

21h 00m2 stops

7:25 am - 8:55 pmSCL-ONT

18h 30m2 stops

$951Avianca

Find Deal

mar., oct. 28 - sáb., nov. 15

11:45 am - 7:40 amONT-SCL

14h 55m1 stop

1:35 am - 8:55 pmSCL-ONT

24h 20m2 stops

$1,043Multiple Airlines

Find Deal

mié., nov. 19 - lun., dic. 1

United Airlines flights from Ontario to Santiago

Our best United Airlines deals on Ontario to Santiago flight tickets

United Airlines

Oct 30

ONT5:05 amOntario

22h 45m

2 stops

SCL7:50 amSantiago Arturo Merino Benitez

Nov 6

SCL10:45 pmSantiago Arturo Merino Benitez

18h 48m

2 stops

ONT12:33 pmOntario

$818

Find similar

United Airlines

Nov 26

ONT6:05 amOntario

21h 45m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Dec 29

SCL10:45 pmSantiago Arturo Merino Benitez

28h 07m

1 stop

ONT9:52 pmOntario

$825

Find similar

United Airlines

Nov 26

ONT5:05 amOntario

22h 45m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

Dec 29

SCL10:45 pmSantiago Arturo Merino Benitez

28h 07m

1 stop

ONT9:52 pmOntario

$829

Find similar

LATAM Airlines flights from Ontario to Santiago

Our best LATAM Airlines deals on Ontario to Santiago flight tickets

LATAM Airlines

Oct 29

ONT7:05 amOntario

19h 20m

2 stops

SCL6:25 amSantiago Arturo Merino Benitez

Nov 4

SCL12:20 amSantiago Arturo Merino Benitez

23h 59m

2 stops

ONT7:19 pmOntario

$814

Find similar

LATAM Airlines

Sep 23

ONT11:55 amOntario

15h 05m

1 stop

SCL7:00 amSantiago Arturo Merino Benitez

Sep 30

SCL11:30 pmSantiago Arturo Merino Benitez

23h 45m

2 stops

ONT7:15 pmOntario

$818

Find similar

LATAM Airlines

Oct 15

ONT7:05 amOntario

19h 45m

2 stops

SCL6:50 amSantiago Arturo Merino Benitez

Oct 22

SCL9:40 pmSantiago Arturo Merino Benitez

16h 46m

1 stop

ONT10:26 amOntario

$823

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 10/29

7:05 am-6:25 am

2 stops19h 20m

Santiago Arturo Merino Benitez

mar. 11/4

12:20 am-7:19 pm

2 stops23h 59m

$814

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

jue. 10/30

5:05 am-7:50 am

2 stops22h 45m

Santiago Arturo Merino Benitez

jue. 11/6

10:45 pm-12:33 pm

2 stops18h 48m

$818

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 10/15

7:05 am-6:50 am

2 stops19h 45m

Santiago Arturo Merino Benitez

mié. 10/22

9:40 pm-10:26 am

1 stop16h 46m

$823

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 11/26

6:05 am-8:50 am

1 stop21h 45m

Santiago Arturo Merino Benitez

lun. 12/29

10:45 pm-9:52 pm

1 stop28h 07m

$825

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 11/26

5:05 am-8:50 am

2 stops22h 45m

Santiago Arturo Merino Benitez

lun. 12/29

10:45 pm-9:52 pm

1 stop28h 07m

$829

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 10/29

6:38 pm-7:50 am

2 stops33h 12m

Santiago Arturo Merino Benitez

jue. 11/13

10:45 pm-12:33 pm

2 stops42h 48m

$836

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

lun. 11/3

11:36 am-7:40 am

1 stop15h 04m

Santiago Arturo Merino Benitez

dom. 11/16

11:10 pm-10:40 am

1 stop16h 30m

$847

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

sáb. 2/7

10:57 am-7:50 am

1 stop15h 53m

Santiago Arturo Merino Benitez

sáb. 2/14

11:15 pm-9:31 am

1 stop15h 16m

$887

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mar. 10/28

11:30 pm-12:30 am

2 stops21h 00m

Santiago Arturo Merino Benitez

sáb. 11/15

7:25 am-8:55 pm

2 stops18h 30m

$951

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

mié. 11/19

11:45 am-7:40 am

1 stop14h 55m

Santiago Arturo Merino Benitez

lun. 12/1

1:35 am-8:55 pm

2 stops24h 20m

$1,043

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 $844. 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 $1,048.

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

In the morning is the cheapest time of day to fly from Ontario to Santiago when you can find flight prices for as low as $850. Flying to Santiago in the morning is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Santiago, so prices are often more expensive at around $1,020 per ticket.

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

Direct flights	None

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

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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 14h 55m, 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

Santa Cruz

Valparaíso

Valle Nevado

San Fernando

Pichilemu

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.