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 62% 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.

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

United Airlines 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.

$478 Cheap Flights from Ontario to Santiago in 2026/27

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.

6:37 pm - 12:08 amONT Ontario-SCL Santiago Arturo Merino Benitez

24h 31m2 stops Guadalajara Miguel Hidal Bogotá El Dorado

1:21 am - 10:15 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

25h 54m2 stops Bogotá El Dorado Guadalajara Miguel Hidal

$1,027Multiple Airlines

Wed, Feb 3 - Fri, Feb 12

6:45 am - 3:00 pmONT Ontario-SCL Santiago Arturo Merino Benitez

27h 15m3 stops Denver Intl Mexico City Benito Juarez Lima J Chavez Intl

1:21 am - 10:15 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

25h 54m2 stops Bogotá El Dorado Guadalajara Miguel Hidal

$1,035Multiple Airlines

Thu, Nov 26 - Wed, Dec 2

10:45 pm - 5:14 amONT Ontario-SCL Santiago Arturo Merino Benitez

25h 29m3 stops San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl Cali Alfonso B. Aragon Intl

4:36 pm - 8:50 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

33h 14m3 stops Cali Alfonso B. Aragon Intl Bogotá El Dorado San Salvador El Salvador Intl

$1,039Multiple Airlines

Thu, Nov 12 - Wed, Nov 25

6:30 am - 12:15 pmONT Ontario-SCL Santiago Arturo Merino Benitez

24h 45m2 stops Denver Intl Toronto Pearson Intl

9:25 am - 8:30 amSCL Santiago Arturo Merino Benitez-ONT Ontario

28h 05m3 stops Punta Cana Miami Las Vegas Harry Reid Intl

$1,052Multiple Airlines

Wed, Nov 11 - Sat, Nov 21

6:45 am - 12:40 pmONT Ontario-SCL Santiago Arturo Merino Benitez

24h 55m3 stops Denver Intl Mexico City Benito Juarez Lima J Chavez Intl

2:13 am - 10:15 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

25h 02m2 stops Medellín Jose Maria Cordova Intl Guadalajara Miguel Hidal

$1,058Multiple Airlines

Wed, Nov 25 - Sun, Feb 14

6:00 am - 8:50 amONT Ontario-SCL Santiago Arturo Merino Benitez

21h 50m1 stop Houston George Bush Intcntl

10:45 pm - 5:35 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

23h 50m2 stops Houston George Bush Intcntl San Francisco

$1,066United Airlines

Wed, Feb 3 - Wed, Feb 10

5:00 am - 8:50 amONT Ontario-SCL Santiago Arturo Merino Benitez

22h 50m2 stops Denver Intl Houston George Bush Intcntl

10:45 pm - 12:19 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

18h 34m2 stops Houston George Bush Intcntl San Francisco

$1,070United Airlines

Wed, Jan 6 - Mon, Jan 18

6:37 pm - 1:13 amONT Ontario-SCL Santiago Arturo Merino Benitez

25h 36m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Medellín Jose Maria Cordova Intl

9:55 pm - 10:20 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

29h 25m3 stops Toronto Pearson Intl Vancouver Intl Denver Intl

$1,072Multiple Airlines

Wed, Nov 18 - Tue, Dec 1

10:45 pm - 5:14 amONT Ontario-SCL Santiago Arturo Merino Benitez

25h 29m3 stops San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl Cali Alfonso B. Aragon Intl

4:36 pm - 8:50 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

33h 14m3 stops Cali Alfonso B. Aragon Intl Bogotá El Dorado San Salvador El Salvador Intl

$1,073Multiple Airlines

Tue, Nov 10 - Mon, Nov 16

5:45 am - 8:50 amONT Ontario-SCL Santiago Arturo Merino Benitez

22h 05m1 stop Houston George Bush Intcntl

10:45 pm - 10:11 pmSCL Santiago Arturo Merino Benitez-ONT Ontario

28h 26m1 stop Houston George Bush Intcntl

$1,079United Airlines

Wed, Dec 9 - Thu, Dec 24

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United Airlines flights from Ontario to Santiago

Our best United Airlines deals on Ontario to Santiago flight tickets

United Airlines

Feb 3

ONT6:00 amOntario

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Feb 10

SCL10:45 pmSantiago Arturo Merino Benitez

23h 50m

2 stops

ONT5:35 pmOntario

$1,066

United Airlines

Jan 6

ONT6:00 amOntario

21h 50m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Jan 19

SCL10:45 pmSantiago Arturo Merino Benitez

18h 34m

2 stops

ONT12:19 pmOntario

$1,070

United Airlines

Dec 9

ONT5:45 amOntario

22h 05m

1 stop

SCL8:50 amSantiago Arturo Merino Benitez

Dec 24

SCL10:45 pmSantiago Arturo Merino Benitez

28h 26m

1 stop

ONT10:11 pmOntario

$1,079

LATAM Airlines flights from Ontario to Santiago

Our best LATAM Airlines deals on Ontario to Santiago flight tickets

LATAM Airlines

Oct 25

ONT12:16 pmOntario

15h 24m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 12

SCL11:10 pmSantiago Arturo Merino Benitez

16h 53m

1 stop

ONT11:03 amOntario

$1,938

LATAM Airlines

Oct 26

ONT12:16 pmOntario

15h 24m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

Nov 18

SCL11:10 pmSantiago Arturo Merino Benitez

16h 53m

1 stop

ONT11:03 amOntario

$1,946

LATAM Airlines

Oct 20

ONT12:16 pmOntario

15h 59m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

Oct 26

SCL11:10 pmSantiago Arturo Merino Benitez

15h 56m

1 stop

ONT11:06 amOntario

$1,980

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 2/3

6:37 pm-12:08 am

2 stops24h 31m

Santiago Arturo Merino Benitez

Fri 2/12

1:21 am-10:15 pm

2 stops25h 54m

$1,027

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Thu 11/26

6:45 am-3:00 pm

3 stops27h 15m

Santiago Arturo Merino Benitez

Wed 12/2

1:21 am-10:15 pm

2 stops25h 54m

$1,035

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Thu 11/12

10:45 pm-5:14 am

3 stops25h 29m

Santiago Arturo Merino Benitez

Wed 11/25

4:36 pm-8:50 pm

3 stops33h 14m

$1,039

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 11/11

6:30 am-12:15 pm

2 stops24h 45m

Santiago Arturo Merino Benitez

Sat 11/21

9:25 am-8:30 am

3 stops28h 05m

$1,052

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 11/25

6:45 am-12:40 pm

3 stops24h 55m

Santiago Arturo Merino Benitez

Sun 2/14

2:13 am-10:15 pm

2 stops25h 02m

$1,058

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 2/3

6:00 am-8:50 am

1 stop21h 50m

Santiago Arturo Merino Benitez

Wed 2/10

10:45 pm-5:35 pm

2 stops23h 50m

$1,066

Quickest round-trip

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 1/6

5:00 am-8:50 am

2 stops22h 50m

Santiago Arturo Merino Benitez

Mon 1/18

10:45 pm-12:19 pm

2 stops18h 34m

$1,070

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 11/18

6:37 pm-1:13 am

3 stops25h 36m

Santiago Arturo Merino Benitez

Tue 12/1

9:55 pm-10:20 pm

3 stops29h 25m

$1,072

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Tue 11/10

10:45 pm-5:14 am

3 stops25h 29m

Santiago Arturo Merino Benitez

Mon 11/16

4:36 pm-8:50 pm

3 stops33h 14m

$1,073

OntarioSantiago

ONT Ontario - SCL Santiago Arturo Merino Benitez

ONTSCL

Ontario

Wed 12/9

5:45 am-8:50 am

1 stop22h 05m

Santiago Arturo Merino Benitez

Thu 12/24

10:45 pm-10:11 pm

1 stop28h 26m

$1,079

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 $877. 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 $1,068.

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 $945. 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 $1,024 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

Best Price Found	$478
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Santiago from Ontario in the past 72 hours is $478. The best round-trip flight deal from Ontario to Santiago found on momondo in the last 72 hours is $1,027.

The fastest flight from Ontario to Santiago takes 21h 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 21h 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

San Fernando

Valle Nevado

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.