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 56% 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 Toronto or Hamilton, and flying into Santiago de los Caballeros, then you can expect flight times to average 7h 46m and 8h 56m, respectively.

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

United Airlines is the most popular carrier operating 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 2 as of September 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$ 457 Cheap Flights from Ontario to Santiago de los Caballeros in 2026

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.

7:00 p.m. - 3:12 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

20h 12m1 stop Newark

6:00 a.m. - 1:47 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

7h 47m1 stop Newark

C$ 858United Airlines

Mon, 28 Sep - Mon, 5 Oct

6:10 a.m. - 11:49 a.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

28h 39m2 stops Houston George Bush Intcntl Newark

4:00 p.m. - 9:47 a.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

18h 47m2 stops Newark Chicago O'Hare Intl

C$ 858United Airlines

Fri, 29 Jan - Fri, 5 Feb

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

12:55 p.m. - 2:10 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

26h 15m2 stops Newark Houston George Bush Intcntl

C$ 858United Airlines

Wed, 27 Jan - Wed, 3 Feb

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

6:00 a.m. - 11:54 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

17h 54m2 stops Newark Washington, D.C. Dulles Intl

C$ 858United Airlines

Mon, 28 Sep - Mon, 5 Oct

7:15 a.m. - 11:55 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

15h 40m1 stop Miami

2:11 p.m. - 11:44 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

10h 33m1 stop Miami

C$ 863American Airlines

Tue, 26 Jan - Tue, 2 Feb

1:14 p.m. - 11:55 p.m.YYZ Toronto Pearson Intl-STI Santiago de los Caballeros

9h 41m1 stop Miami

2:11 p.m. - 11:44 p.m.STI Santiago de los Caballeros-YYZ Toronto Pearson Intl

10h 33m1 stop Miami

C$ 863American Airlines

Thu, 28 Jan - Thu, 4 Feb

7:33 a.m. - 4:03 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

7h 30m1 stop Philadelphia

5:08 p.m. - 1:44 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

21h 36m2 stops Miami Charlotte Douglas

C$ 872American Airlines

Tue, 3 Nov - Mon, 7 Dec

8:35 a.m. - 2:58 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

30h 23m1 stop Panama City Tocumen Intl

4:00 p.m. - 12:06 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

9h 06m1 stop Panama City Tocumen Intl

C$ 919Copa Airlines

Wed, 30 Sep - Thu, 10 Dec

6:00 a.m. - 7:59 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

12h 59m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

9:25 p.m. - 3:59 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

19h 34m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

C$ 1,180Delta

Tue, 15 Dec - Wed, 16 Dec

6:00 a.m. - 11:50 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

16h 50m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

2:25 p.m. - 11:30 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

22h 05m2 stops New York John F Kennedy Intl Toronto Pearson Intl

C$ 1,642Delta

Sun, 21 Feb - Sun, 7 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

3:25 p.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

7h 27m1 stop Newark

6:00 a.m. - 10:40 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

28h 40m2 stops Newark Chicago O'Hare Intl

C$ 1,159United Airlines

Sat, 5 Sep - Sat, 12 Sep

9:45 a.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

13h 07m2 stops Chicago O'Hare Intl Newark

6:00 a.m. - 10:40 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

28h 40m2 stops Newark Chicago O'Hare Intl

C$ 1,159United Airlines

Sat, 5 Sep - Sat, 12 Sep

9:45 a.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

13h 07m2 stops Chicago O'Hare Intl Newark

6:00 a.m. - 1:09 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,189United Airlines

Sat, 5 Sep - Sat, 12 Sep

3:25 p.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

7h 27m1 stop Newark

6:00 a.m. - 1:09 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,189United Airlines

Sat, 5 Sep - Sat, 12 Sep

5:05 p.m. - 3:12 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

22h 07m2 stops Washington, D.C. Dulles Intl Newark

6:00 a.m. - 7:48 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

25h 48m2 stops Newark Washington, D.C. Reagan-National

C$ 1,275United Airlines

Sat, 5 Sep - Sat, 12 Sep

6:10 a.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

16h 42m2 stops Chicago O'Hare Intl Newark

2:07 p.m. - 10:40 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

20h 33m2 stops Newark Chicago O'Hare Intl

C$ 1,317United Airlines

Sat, 5 Sep - Sat, 12 Sep

1:10 p.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

9h 42m1 stop Newark

4:23 p.m. - 10:40 a.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

18h 17m2 stops Newark Chicago O'Hare Intl

C$ 1,317United Airlines

Sat, 5 Sep - Sat, 12 Sep

3:25 p.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

7h 27m1 stop Newark

6:00 a.m. - 1:09 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

C$ 1,317United Airlines

Sat, 5 Sep - Sat, 12 Sep

11:23 a.m. - 10:52 p.m.YUL Montreal Pierre Elliott Trudeau Intl-STI Santiago de los Caballeros

11h 29m1 stop Newark

2:07 p.m. - 10:06 p.m.STI Santiago de los Caballeros-YUL Montreal Pierre Elliott Trudeau Intl

7h 59m1 stop Newark

C$ 1,427United Airlines

Sat, 5 Sep - Sat, 12 Sep

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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

28 Sep

YYZ9:00 p.m.Toronto Pearson Intl

18h 12m

2 stops

STI3:12 p.m.Santiago de los Caballeros

5 Oct

STI6:00 a.m.Santiago de los Caballeros

17h 54m

2 stops

YYZ11:54 p.m.Toronto Pearson Intl

C$ 858

United Airlines

5 Oct

YYZ8:00 p.m.Toronto Pearson Intl

16h 57m

1 stop

STI12:57 p.m.Santiago de los Caballeros

6 Nov

STI6:00 a.m.Santiago de los Caballeros

12h 49m

1 stop

YYZ5:49 p.m.Toronto Pearson Intl

C$ 859

United Airlines

1 Oct

YYZ7:30 a.m.Toronto Pearson Intl

15h 22m

1 stop

STI10:52 p.m.Santiago de los Caballeros

5 Oct

STI6:00 a.m.Santiago de los Caballeros

16h 23m

1 stop

YYZ10:23 p.m.Toronto Pearson Intl

C$ 865

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

26 Jan

YYZ7:15 a.m.Toronto Pearson Intl

15h 40m

1 stop

STI11:55 p.m.Santiago de los Caballeros

2 Feb

STI2:11 p.m.Santiago de los Caballeros

10h 33m

1 stop

YYZ11:44 p.m.Toronto Pearson Intl

C$ 863

American Airlines

26 Jan

YYZ7:44 a.m.Toronto Pearson Intl

6h 42m

1 stop

STI3:26 p.m.Santiago de los Caballeros

2 Feb

STI2:11 p.m.Santiago de los Caballeros

10h 29m

2 stops

YYZ11:40 p.m.Toronto Pearson Intl

C$ 870

American Airlines

3 Nov

YUL7:33 a.m.Montreal Pierre Elliott Trudeau Intl

7h 30m

1 stop

STI4:03 p.m.Santiago de los Caballeros

7 Dec

STI5:08 p.m.Santiago de los Caballeros

21h 36m

2 stops

YUL1:44 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 872

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

Mon 28/9

7:00 p.m.-3:12 p.m.

1 stop20h 12m

Santiago de los Caballeros

Mon 5/10

6:00 a.m.-1:47 p.m.

1 stop7h 47m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Fri 29/1

6:10 a.m.-11:49 a.m.

2 stops28h 39m

Santiago de los Caballeros

Fri 5/2

4:00 p.m.-9:47 a.m.

2 stops18h 47m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Wed 27/1

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

2 stops14h 16m

Santiago de los Caballeros

Wed 3/2

12:55 p.m.-2:10 p.m.

2 stops26h 15m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Mon 28/9

9:00 p.m.-3:12 p.m.

2 stops18h 12m

Santiago de los Caballeros

Mon 5/10

6:00 a.m.-11:54 p.m.

2 stops17h 54m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 26/1

7:15 a.m.-11:55 p.m.

1 stop15h 40m

Santiago de los Caballeros

Tue 2/2

2:11 p.m.-11:44 p.m.

1 stop10h 33m

C$ 863

Quickest round-trip

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 28/1

1:14 p.m.-11:55 p.m.

1 stop9h 41m

Santiago de los Caballeros

Thu 4/2

2:11 p.m.-11:44 p.m.

1 stop10h 33m

C$ 863

MontrealSantiago de los Caballeros

YUL Montreal Pierre Elliott Trudeau Intl - STI Santiago de los Caballeros

YULSTI

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

7:33 a.m.-4:03 p.m.

1 stop7h 30m

Santiago de los Caballeros

Mon 7/12

5:08 p.m.-1:44 p.m.

2 stops21h 36m

C$ 872

MontrealSantiago de los Caballeros

YUL Montreal Pierre Elliott Trudeau Intl - STI Santiago de los Caballeros

YULSTI

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

8:35 a.m.-2:58 p.m.

1 stop30h 23m

Santiago de los Caballeros

Thu 10/12

4:00 p.m.-12:06 a.m.

1 stop9h 06m

C$ 919

MontrealSantiago de los Caballeros

YUL Montreal Pierre Elliott Trudeau Intl - STI Santiago de los Caballeros

YULSTI

Montreal Pierre Elliott Trudeau Intl

Tue 15/12

6:00 a.m.-7:59 p.m.

2 stops12h 59m

Santiago de los Caballeros

Wed 16/12

9:25 p.m.-3:59 p.m.

2 stops19h 34m

C$ 1,180

MontrealSantiago de los Caballeros

YUL Montreal Pierre Elliott Trudeau Intl - STI Santiago de los Caballeros

YULSTI

Montreal Pierre Elliott Trudeau Intl

Sun 21/2

6:00 a.m.-11:50 p.m.

2 stops16h 50m

Santiago de los Caballeros

Sun 7/3

2:25 p.m.-11:30 a.m.

2 stops22h 05m

C$ 1,642

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, November 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$ 668. If you are unable to visit Santiago de los Caballeros during the month of November, then departing from Region of Ontario during the month January is also very affordable. Most momondo users find prices during this month for around C$ 738.

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

You could potentially save up to 13% 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$ 457
Fastest flight time	12h 59m
Direct flights	None

The best one-way flight to Santiago de los Caballeros from Region of Ontario in the past 72 hours is C$ 457. 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$ 858.

The fastest flight from Region of Ontario to Santiago de los Caballeros takes 12h 59m

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 2 as of September 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$ 638	Free Cancellation	Rating 7.4 10,157 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$ 457

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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

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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

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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.

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

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