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Cheap flights from Ontario to Santiago de los Caballeros from C$ 295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Santiago de los Caballeros departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Ontario to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 a.m. - 3:33 p.m.
YYZ
-
STI
7h 33m1 stop
Multiple Airlines Logo
4:40 p.m. - 2:40 p.m.
STI
-
YYZ
23h 00m1 stop
C$ 504Multiple Airlines
Mon, 19 Jan - Thu, 29 Jan
Multiple Airlines Logo
11:15 a.m. - 3:33 p.m.
YYZ
-
STI
27h 18m1 stop
Multiple Airlines Logo
4:40 p.m. - 2:40 p.m.
STI
-
YYZ
23h 00m1 stop
C$ 512Multiple Airlines
Sun, 18 Jan - Thu, 29 Jan
Multiple Airlines Logo
3:40 p.m. - 3:33 p.m.
YYZ
-
STI
22h 53m1 stop
Multiple Airlines Logo
4:40 p.m. - 2:40 p.m.
STI
-
YYZ
23h 00m1 stop
C$ 519Multiple Airlines
Wed, 21 Jan - Thu, 29 Jan
Multiple Airlines Logo
7:00 a.m. - 3:33 p.m.
YYZ
-
STI
7h 33m1 stop
Multiple Airlines Logo
4:40 p.m. - 3:17 p.m.
STI
-
YYZ
23h 37m1 stop
C$ 531Multiple Airlines
Mon, 19 Jan - Fri, 30 Jan
American Airlines Logo
7:00 a.m. - 3:32 p.m.
YUL
-
STI
7h 32m1 stop
American Airlines Logo
6:00 a.m. - 3:20 p.m.
STI
-
YUL
10h 20m2 stops
C$ 654American Airlines
Sat, 17 Jan - Sat, 24 Jan
American Airlines Logo
7:30 a.m. - 9:46 p.m.
YUL
-
STI
13h 16m2 stops
American Airlines Logo
6:00 a.m. - 3:20 p.m.
STI
-
YUL
10h 20m2 stops
C$ 659American Airlines
Sat, 17 Jan - Sat, 24 Jan
United Airlines Logo
4:55 p.m. - 3:12 p.m.
YUL
-
STI
22h 17m2 stops
United Airlines Logo
2:07 p.m. - 10:21 a.m.
STI
-
YUL
20h 14m2 stops
C$ 661United Airlines
Fri, 24 Apr - Fri, 1 May
American Airlines Logo
7:00 a.m. - 10:05 p.m.
YUL
-
STI
14h 05m1 stop
American Airlines Logo
2:33 p.m. - 12:23 p.m.
STI
-
YUL
22h 50m2 stops
C$ 665American Airlines
Thu, 19 Feb - Mon, 23 Feb
United Airlines Logo
7:00 a.m. - 2:53 p.m.
YUL
-
STI
6h 53m1 stop
United Airlines Logo
3:00 p.m. - 7:48 p.m.
STI
-
YUL
28h 48m2 stops
C$ 706United Airlines
Mon, 23 Feb - Mon, 23 Mar
United Airlines Logo
2:13 p.m. - 2:53 p.m.
YUL
-
STI
23h 40m2 stops
United Airlines Logo
3:00 p.m. - 7:48 p.m.
STI
-
YUL
28h 48m2 stops
C$ 750United Airlines
Mon, 23 Feb - Mon, 23 Mar

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
20 Jan
YYZ6:10 a.m.Toronto Pearson Intl
16h 41m
2 stops
STI11:51 p.m.Santiago de los Caballeros
28 Jan
STI6:00 a.m.Santiago de los Caballeros
8h 43m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
C$ 637
Find similar
United Airlines
2 Feb
YYZ2:57 p.m.Toronto Pearson Intl
7h 54m
1 stop
STI11:51 p.m.Santiago de los Caballeros
5 Feb
STI6:00 a.m.Santiago de los Caballeros
8h 43m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
C$ 639
Find similar
United Airlines
20 Jan
YYZ2:57 p.m.Toronto Pearson Intl
7h 54m
1 stop
STI11:51 p.m.Santiago de los Caballeros
30 Jan
STI6:00 a.m.Santiago de los Caballeros
8h 43m
1 stop
YYZ1:43 p.m.Toronto Pearson Intl
C$ 644
Find similar

Delta flights from Region of Ontario to Santiago de los Caballeros

Our best Delta deals on Region of Ontario to Santiago de los Caballeros flight tickets
Delta
15 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
17h 54m
2 stops
STI11:54 p.m.Santiago de los Caballeros
29 Mar
STI8:40 p.m.Santiago de los Caballeros
20h 51m
2 stops
YUL5:31 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,028
Find similar
Delta
15 Mar
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
17h 54m
2 stops
STI11:54 p.m.Santiago de los Caballeros
29 Mar
STI8:40 p.m.Santiago de los Caballeros
20h 51m
2 stops
YUL5:31 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,031
Find similar
Delta
25 Dec
YUL12:37 p.m.Montreal Pierre Elliott Trudeau Intl
13h 14m
2 stops
STI2:51 a.m.Santiago de los Caballeros
4 Jan
STI8:45 p.m.Santiago de los Caballeros
16h 19m
2 stops
YUL12:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,616
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Santiago de los Caballeros that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 23 December 2025.
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

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 19/1

7:00 a.m.-3:33 p.m.

1 stop7h 33m

Santiago de los Caballeros

Thu 29/1

4:40 p.m.-2:40 p.m.

1 stop23h 00m

C$ 504

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sun 18/1

11:15 a.m.-3:33 p.m.

1 stop27h 18m

Santiago de los Caballeros

Thu 29/1

4:40 p.m.-2:40 p.m.

1 stop23h 00m

C$ 512

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 21/1

3:40 p.m.-3:33 p.m.

1 stop22h 53m

Santiago de los Caballeros

Thu 29/1

4:40 p.m.-2:40 p.m.

1 stop23h 00m

C$ 519

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 19/1

7:00 a.m.-3:33 p.m.

1 stop7h 33m

Santiago de los Caballeros

Fri 30/1

4:40 p.m.-3:17 p.m.

1 stop23h 37m

C$ 531

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:00 a.m.-3:32 p.m.

1 stop7h 32m

Santiago de los Caballeros

Sat 24/1

6:00 a.m.-3:20 p.m.

2 stops10h 20m

C$ 654

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

7:30 a.m.-9:46 p.m.

2 stops13h 16m

Santiago de los Caballeros

Sat 24/1

6:00 a.m.-3:20 p.m.

2 stops10h 20m

C$ 659

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

4:55 p.m.-3:12 p.m.

2 stops22h 17m

Santiago de los Caballeros

Fri 1/5

2:07 p.m.-10:21 a.m.

2 stops20h 14m

C$ 661

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

7:00 a.m.-10:05 p.m.

1 stop14h 05m

Santiago de los Caballeros

Mon 23/2

2:33 p.m.-12:23 p.m.

2 stops22h 50m

C$ 665

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:00 a.m.-2:53 p.m.

1 stop6h 53m

Santiago de los Caballeros

Mon 23/3

3:00 p.m.-7:48 p.m.

2 stops28h 48m

C$ 706

MontrealSantiago de los Caballeros

YUL - STI

YULSTI

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

2:13 p.m.-2:53 p.m.

2 stops23h 40m

Santiago de los Caballeros

Mon 23/3

3:00 p.m.-7:48 p.m.

2 stops28h 48m

C$ 750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

On average, the least expensive day to fly to Santiago de los Caballeros from Region of Ontario is on a Monday. momondo users have found tickets for Monday departures for as low as C$ 676. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 1,231. These prices are subject to change though, so be sure to set up a Price Alert for flights to Santiago de los Caballeros.

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

Our most recent data shows that the best time of day to fly to Santiago de los Caballeros is in the afternoon. Flights from Region of Ontario to Santiago de los Caballeros during this time can be as low as C$ 760. Flights in the evening are often more expensive with an average ticket price of C$ 992.

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

Fastest flight time

6h 53m

Direct flights

None
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

  • 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?

  • 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 AirlinesPriceFrom C$ 592Free CancellationRating
7.4
9,105 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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