What is the cheapest airline that flies from Ontario to Santiago de los Caballeros?

United Airlines and American Airlines are the most popular carriers operating from Ontario to Santiago de los Caballeros

Which airlines fly to Santiago de los Caballeros?

WestJet, Air Transat and United Airlines are the top three most popular airlines that fly to Santiago de los Caballeros from Region of Ontario according to our data. WestJet is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Santiago de los Caballeros. Keep in mind that there are 6 different airlines that fly to Santiago de los Caballeros on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Santiago de los Caballeros?

If you’re flying from a popular airport in Region of Ontario, such as Hamilton or Toronto, and flying into Santiago de los Caballeros, then you can expect flight times to average 8h 56m and 9h 15m, respectively.

When did momondo last update prices for flights from Ontario to Santiago de los Caballeros Airport?

Prices for flights from Ontario to Santiago de los Caballeros Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario to Santiago de los Caballeros Airport?

The number of operators available for flights from Ontario to Santiago de los Caballeros Airport is 1 as of October 2026.

How old do you have to be to fly from Ontario to Santiago de los Caballeros 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 to Santiago de los Caballeros Airport.

What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

The travel and health documents you'll need for your trip to Santiago de los Caballeros Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 492 Cheap Flights from Ontario to Santiago de los Caballeros in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Santiago de los Caballeros

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 a.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

12h 21m1 stop Newark

6:00 a.m. - 9:15 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 15m2 stops Newark Chicago O'Hare Intl

C$ 918United Airlines

Thu, 12 Nov - Thu, 19 Nov

8:35 a.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

14h 16m2 stops Chicago O'Hare Intl Newark

6:00 a.m. - 9:15 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 15m2 stops Newark Chicago O'Hare Intl

C$ 918United Airlines

Thu, 12 Nov - Thu, 19 Nov

9:44 a.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

13h 07m1 stop Newark

12:55 p.m. - 11:52 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

11h 57m2 stops Newark Washington, D.C. Dulles Intl

C$ 924United Airlines

Tue, 1 Dec - Tue, 8 Dec

6:45 a.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

16h 06m2 stops Chicago O'Hare Intl Newark

6:00 a.m. - 9:15 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 15m2 stops Newark Chicago O'Hare Intl

C$ 924United Airlines

Tue, 1 Dec - Wed, 9 Dec

9:44 a.m. - 11:49 a.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

25h 05m1 stop Newark

6:00 a.m. - 9:15 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 15m2 stops Newark Chicago O'Hare Intl

C$ 924United Airlines

Tue, 1 Dec - Thu, 10 Dec

12:55 p.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

9h 56m1 stop Newark

4:00 p.m. - 9:14 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 14m1 stop Newark

C$ 924United Airlines

Tue, 1 Dec - Tue, 8 Dec

9:44 a.m. - 11:49 a.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

25h 05m1 stop Newark

6:00 a.m. - 9:14 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

28h 14m1 stop Newark

C$ 924United Airlines

Tue, 1 Dec - Sun, 6 Dec

12:55 p.m. - 11:51 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

9h 56m1 stop Newark

4:00 p.m. - 9:14 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 14m1 stop Newark

C$ 924United Airlines

Tue, 1 Dec - Wed, 9 Dec

6:00 a.m. - 3:16 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

8h 16m1 stop Philadelphia

5:36 p.m. - 11:47 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

7h 11m1 stop Philadelphia

C$ 925American Airlines

Thu, 12 Nov - Thu, 19 Nov

1:00 p.m. - 9:29 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

7h 29m1 stop Miami

2:12 p.m. - 11:38 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

10h 26m1 stop Miami

C$ 927American Airlines

Mon, 25 Jan - Mon, 1 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:00 p.m. - 3:12 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

18h 12m2 stops Chicago O'Hare Intl Newark

5:00 a.m. - 9:24 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 24m1 stop Newark

C$ 1,063United Airlines

Fri, 23 Oct - Mon, 26 Oct

9:00 p.m. - 10:52 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

25h 52m2 stops Chicago O'Hare Intl Newark

5:00 a.m. - 9:24 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

16h 24m1 stop Newark

C$ 1,065United Airlines

Fri, 23 Oct - Mon, 26 Oct

11:00 a.m. - 12:57 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

25h 57m2 stops Chicago O'Hare Intl Newark

11:55 a.m. - 9:24 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

9h 29m1 stop Newark

C$ 1,065United Airlines

Fri, 23 Oct - Mon, 26 Oct

9:00 p.m. - 12:57 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

15h 57m2 stops Chicago O'Hare Intl Newark

3:00 p.m. - 9:47 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 47m2 stops Newark Chicago O'Hare Intl

C$ 1,070United Airlines

Fri, 23 Oct - Mon, 26 Oct

9:00 p.m. - 10:52 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

25h 52m2 stops Chicago O'Hare Intl Newark

5:00 a.m. - 11:59 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 59m2 stops Newark Chicago O'Hare Intl

C$ 1,072United Airlines

Fri, 23 Oct - Mon, 26 Oct

9:00 p.m. - 12:57 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

15h 57m2 stops Chicago O'Hare Intl Newark

3:00 p.m. - 9:47 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 47m2 stops Newark Chicago O'Hare Intl

C$ 1,072United Airlines

Fri, 23 Oct - Mon, 26 Oct

9:00 p.m. - 12:57 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

15h 57m2 stops Chicago O'Hare Intl Newark

11:55 a.m. - 11:26 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

11h 31m1 stop Newark

C$ 1,082United Airlines

Fri, 23 Oct - Mon, 26 Oct

6:15 a.m. - 1:18 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

7h 03m1 stop Philadelphia

2:18 p.m. - 11:45 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

9h 27m1 stop Philadelphia

C$ 1,083American Airlines

Fri, 23 Oct - Mon, 26 Oct

6:15 a.m. - 1:18 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

7h 03m1 stop Philadelphia

2:18 p.m. - 11:45 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

9h 27m1 stop Philadelphia

C$ 1,085American Airlines

Fri, 23 Oct - Mon, 26 Oct

6:15 a.m. - 1:18 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

7h 03m1 stop Philadelphia

2:18 p.m. - 11:45 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

9h 27m1 stop Philadelphia

C$ 1,086American Airlines

Fri, 23 Oct - Mon, 26 Oct

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United Airlines flights from Region of Ontario to Santiago de los Caballeros

Our best United Airlines deals on Region of Ontario to Santiago de los Caballeros flight tickets

United Airlines

12 Nov

YYZ8:35 a.m.Toronto Pearson Intl

14h 16m

2 stops

STI11:51 p.m.Santiago de los Caballeros

19 Nov

STI6:00 a.m.Santiago de los Caballeros

16h 15m

2 stops

YYZ9:15 p.m.Toronto Pearson Intl

C$ 918

United Airlines

1 Dec

YYZ6:45 a.m.Toronto Pearson Intl

16h 06m

2 stops

STI11:51 p.m.Santiago de los Caballeros

6 Dec

STI6:00 a.m.Santiago de los Caballeros

28h 14m

1 stop

YYZ9:14 a.m.Toronto Pearson Intl

C$ 924

United Airlines

1 Dec

YYZ7:43 a.m.Toronto Pearson Intl

15h 08m

1 stop

STI11:51 p.m.Santiago de los Caballeros

7 Dec

STI6:00 a.m.Santiago de los Caballeros

12h 49m

1 stop

YYZ5:49 p.m.Toronto Pearson Intl

C$ 927

American Airlines flights from Region of Ontario to Santiago de los Caballeros

Our best American Airlines deals on Region of Ontario to Santiago de los Caballeros flight tickets

American Airlines

12 Nov

YYZ6:00 a.m.Toronto Pearson Intl

8h 16m

1 stop

STI3:16 p.m.Santiago de los Caballeros

19 Nov

STI5:36 p.m.Santiago de los Caballeros

7h 11m

1 stop

YYZ11:47 p.m.Toronto Pearson Intl

C$ 925

American Airlines

1 Dec

YYZ6:15 p.m.Toronto Pearson Intl

20h 46m

2 stops

STI4:01 p.m.Santiago de los Caballeros

7 Dec

STI5:02 p.m.Santiago de los Caballeros

19h 47m

2 stops

YYZ11:49 a.m.Toronto Pearson Intl

C$ 939

American Airlines

29 Nov

YYZ7:14 a.m.Toronto Pearson Intl

7h 52m

1 stop

STI4:06 p.m.Santiago de los Caballeros

8 Dec

STI5:31 p.m.Santiago de los Caballeros

7h 17m

1 stop

YYZ11:48 p.m.Toronto Pearson Intl

C$ 1,044

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 12/11

10:30 a.m.-11:51 p.m.

1 stop12h 21m

Santiago de los Caballeros

Thu 19/11

6:00 a.m.-9:15 p.m.

2 stops16h 15m

C$ 918

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 12/11

8:35 a.m.-11:51 p.m.

2 stops14h 16m

Santiago de los Caballeros

Thu 19/11

6:00 a.m.-9:15 p.m.

2 stops16h 15m

C$ 918

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

9:44 a.m.-11:51 p.m.

1 stop13h 07m

Santiago de los Caballeros

Tue 8/12

12:55 p.m.-11:52 p.m.

2 stops11h 57m

C$ 924

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

6:45 a.m.-11:51 p.m.

2 stops16h 06m

Santiago de los Caballeros

Wed 9/12

6:00 a.m.-9:15 p.m.

2 stops16h 15m

C$ 924

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

9:44 a.m.-11:49 a.m.

1 stop25h 05m

Santiago de los Caballeros

Thu 10/12

6:00 a.m.-9:15 p.m.

2 stops16h 15m

C$ 924

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

12:55 p.m.-11:51 p.m.

1 stop9h 56m

Santiago de los Caballeros

Tue 8/12

4:00 p.m.-9:14 a.m.

1 stop18h 14m

C$ 924

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

9:44 a.m.-11:49 a.m.

1 stop25h 05m

Santiago de los Caballeros

Sun 6/12

6:00 a.m.-9:14 a.m.

1 stop28h 14m

C$ 924

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 1/12

12:55 p.m.-11:51 p.m.

1 stop9h 56m

Santiago de los Caballeros

Wed 9/12

4:00 p.m.-9:14 a.m.

1 stop18h 14m

C$ 924

Quickest round-trip

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 12/11

6:00 a.m.-3:16 p.m.

1 stop8h 16m

Santiago de los Caballeros

Thu 19/11

5:36 p.m.-11:47 p.m.

1 stop7h 11m

C$ 925

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Mon 25/1

1:00 p.m.-9:29 p.m.

1 stop7h 29m

Santiago de los Caballeros

Mon 1/2

2:12 p.m.-11:38 p.m.

1 stop10h 26m

C$ 927

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 Region of Ontario to Santiago de los Caballeros

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

Other information

What is the cheapest month to fly to Santiago de los Caballeros?

In general, January is the cheapest month to fly from Region of Ontario to Santiago de los Caballeros. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 750. If you are unable to visit Santiago de los Caballeros during the month of January, then departing from Region of Ontario during the month April is also very affordable. Most momondo users find prices during this month for around C$ 822.

Can stopping save me money on Region of Ontario to Santiago de los Caballeros flights?

You could potentially save up to 2% on your flight if you consider stops on a Region of Ontario to Santiago de los Caballeros flight.

Cheap Region of Ontario to Santiago de los Caballeros flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Santiago de los Caballeros

Best price found	C$ 492
Fastest flight time	6h 53m
Direct flights	None

The best one-way flight to Santiago de los Caballeros from Region of Ontario in the past 72 hours is C$ 492. The best round-trip flight deal from Region of Ontario to Santiago de los Caballeros found on momondo in the last 72 hours is C$ 918.

The fastest flight from Region of Ontario to Santiago de los Caballeros takes 6h 53m

There are no direct flights from Region of Ontario to Santiago de los Caballeros. There are no popular flight routes from Region of Ontario to Santiago de los Caballeros.

Search flight deals

Frequently asked questions about flying from Ontario to Santiago de los Caballeros

When did momondo last update prices for flights from Ontario to Santiago de los Caballeros Airport?
Prices for flights from Ontario to Santiago de los Caballeros Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Santiago de los Caballeros Airport?
The number of operators available for flights from Ontario to Santiago de los Caballeros Airport is 1 as of October 2026.
How old do you have to be to fly from Ontario to Santiago de los Caballeros 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 to Santiago de los Caballeros Airport.
What documentation or ID do you need to fly to Santiago de los Caballeros Airport?
The travel and health documents you'll need for your trip to Santiago de los Caballeros Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Region of Ontario to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Region of Ontario to Santiago de los Caballeros with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 767	Free Cancellation	Rating 7.3 10,388 reviews		Search United Airlines flights

Why use momondo?

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

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 de los Caballeros from Ontario.

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

momondo does allow users to show only those flights to Santiago de los Caballeros from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Santiago de los Caballeros.

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

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

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Cheap flights from Ontario to Santiago de los Caballeros from C$ 492

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United Airlines flights from Region of Ontario to Santiago de los Caballeros

Our best United Airlines deals on Region of Ontario to Santiago de los Caballeros flight tickets

American Airlines flights from Region of Ontario to Santiago de los Caballeros

Our best American Airlines deals on Region of Ontario to Santiago de los Caballeros flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Santiago de los Caballeros that are best for you.

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Region of Ontario to Santiago de los Caballeros

What is the cheapest month to fly to Santiago de los Caballeros?

Can stopping save me money on Region of Ontario to Santiago de los Caballeros flights?

What is the cheapest airline that flies from Ontario to Santiago de los Caballeros?

Which airlines fly to Santiago de los Caballeros?

How long does it take to fly to Santiago de los Caballeros?

Cheap Region of Ontario to Santiago de los Caballeros flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ontario to Santiago de los Caballeros

Best airlines flying from Region of Ontario to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Region of Ontario to Santiago de los Caballeros with momondo

Why use momondo?

An easier way to manage your Santiago de los Caballeros trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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