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

Delta and United 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 65% of people opting to fly with this airline when traveling to Santiago. Keep in mind that there are 5 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.

$485 Cheap Flights from Ontario to Santiago in 2026

Find the cheapest flights from Ontario to Santiago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 11:20 pm

ONT

SCL

20h 45m

2 stops

6:40 am - 9:45 pm

SCL

ONT

18h 05m

2 stops

$804Avianca

Sat, Aug 29 - Tue, Sep 1

11:35 pm - 4:45 am

ONT

SCL

26h 10m

2 stops

12:30 am - 9:45 pm

SCL

ONT

24h 15m

2 stops

$838Avianca

Sat, Aug 15 - Wed, Aug 26

11:35 pm - 4:45 am

ONT

SCL

26h 10m

2 stops

4:20 pm - 9:45 pm

SCL

ONT

33h 25m

2 stops

$848Avianca

Tue, Aug 4 - Mon, Sep 7

11:35 pm - 11:20 pm

ONT

SCL

20h 45m

2 stops

4:20 pm - 9:45 pm

SCL

ONT

33h 25m

2 stops

$858Avianca

Tue, Aug 25 - Wed, Sep 30

11:35 pm - 4:45 am

ONT

SCL

26h 10m

2 stops

6:40 am - 9:45 pm

SCL

ONT

18h 05m

2 stops

$876Avianca

Sat, Aug 15 - Tue, Aug 25

11:35 pm - 12:20 am

ONT

SCL

20h 45m

2 stops

4:25 pm - 8:55 pm

SCL

ONT

33h 30m

2 stops

$877Avianca

Tue, Oct 6 - Wed, Dec 9

11:35 pm - 11:20 pm

ONT

SCL

20h 45m

2 stops

3:20 pm - 9:45 pm

SCL

ONT

33h 25m

2 stops

$886Avianca

Sat, Aug 15 - Mon, Aug 24

1:00 pm - 8:50 pm

ONT

SCL

26h 50m

2 stops

7:25 pm - 11:48 pm

SCL

ONT

33h 23m

2 stops

$947Delta

Tue, Dec 8 - Sun, Jan 17

7:00 am - 6:55 am

ONT

SCL

18h 55m

2 stops

11:55 pm - 10:14 pm

SCL

ONT

27h 19m

2 stops

$952Delta

Thu, Dec 10 - Thu, Jan 14

12:55 am - 4:55 am

ONT

SCL

24h 00m

3 stops

2:11 am - 11:05 pm

SCL

ONT

24h 54m

3 stops

$959Multiple Airlines

Sat, Sep 12 - Mon, Sep 28

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United Airlines flights from Ontario to Santiago

Our best United Airlines deals on Ontario to Santiago flight tickets

United Airlines

Dec 3

ONT6:00 amOntario

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Dec 16

SCL10:45 pmSantiago Arturo Merino Benitez

28h 00m

1 stop

ONT9:45 pmOntario

$960

United Airlines

Dec 9

ONT6:00 amOntario

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Jan 18

SCL10:45 pmSantiago Arturo Merino Benitez

24h 02m

2 stops

ONT5:47 pmOntario

$976

United Airlines

Nov 23

ONT6:00 amOntario

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Dec 3

SCL10:45 pmSantiago Arturo Merino Benitez

27h 36m

1 stop

ONT9:21 pmOntario

$984

Avianca flights from Ontario to Santiago

Our best Avianca deals on Ontario to Santiago flight tickets

Avianca

Aug 29

ONT11:35 pmOntario

20h 45m

2 stops

SCL11:20 pmSantiago Arturo Merino Benitez

Sep 1

SCL6:40 amSantiago Arturo Merino Benitez

18h 05m

2 stops

ONT9:45 pmOntario

$804

Avianca

Aug 15

ONT11:35 pmOntario

26h 10m

2 stops

SCL4:45 amSantiago Arturo Merino Benitez

Aug 26

SCL12:30 amSantiago Arturo Merino Benitez

24h 15m

2 stops

ONT9:45 pmOntario

$838

Avianca

Aug 4

ONT11:35 pmOntario

26h 10m

2 stops

SCL4:45 amSantiago Arturo Merino Benitez

Sep 7

SCL4:20 pmSantiago Arturo Merino Benitez

33h 25m

2 stops

ONT9:45 pmOntario

$848

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 8/29

11:35 pm-11:20 pm

2 stops20h 45m

Santiago Arturo Merino Benitez

Tue 9/1

6:40 am-9:45 pm

2 stops18h 05m

$804

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 8/15

11:35 pm-4:45 am

2 stops26h 10m

Santiago Arturo Merino Benitez

Wed 8/26

12:30 am-9:45 pm

2 stops24h 15m

$838

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 8/4

11:35 pm-4:45 am

2 stops26h 10m

Santiago Arturo Merino Benitez

Mon 9/7

4:20 pm-9:45 pm

2 stops33h 25m

$848

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 8/25

11:35 pm-11:20 pm

2 stops20h 45m

Santiago Arturo Merino Benitez

Wed 9/30

4:20 pm-9:45 pm

2 stops33h 25m

$858

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 8/15

11:35 pm-4:45 am

2 stops26h 10m

Santiago Arturo Merino Benitez

Tue 8/25

6:40 am-9:45 pm

2 stops18h 05m

$876

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 10/6

11:35 pm-12:20 am

2 stops20h 45m

Santiago Arturo Merino Benitez

Wed 12/9

4:25 pm-8:55 pm

2 stops33h 30m

$877

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 8/15

11:35 pm-11:20 pm

2 stops20h 45m

Santiago Arturo Merino Benitez

Mon 8/24

3:20 pm-9:45 pm

2 stops33h 25m

$886

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Tue 12/8

1:00 pm-8:50 pm

2 stops26h 50m

Santiago Arturo Merino Benitez

Sun 1/17

7:25 pm-11:48 pm

2 stops33h 23m

$947

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Thu 12/10

7:00 am-6:55 am

2 stops18h 55m

Santiago Arturo Merino Benitez

Thu 1/14

11:55 pm-10:14 pm

2 stops27h 19m

$952

OntarioSantiago

ONT - SCL

ONTSCL

Ontario

Sat 9/12

12:55 am-4:55 am

3 stops24h 00m

Santiago Arturo Merino Benitez

Mon 9/28

2:11 am-11:05 pm

3 stops24h 54m

$959

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 Wednesday when prices can be found for as low as $911. 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 Thursday as prices are generally higher than usual. According to our data, the average ticket price to Santiago on Thursday is $1,049.

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 $925. 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 $1,050 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	18h 50m
Direct flights	None

The fastest flight from Ontario to Santiago takes 18h 50m

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

Search flight deals

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 18h 50m, 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.