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Cheap flights from Niagara Falls to Santiago de los Caballeros from C$ 456

YYZ — STI
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Santiago de los Caballeros

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Santiago de los Caballeros

Tue 24/116:45 a.m. -
2 stops16h 06m
Wed 2/124:00 p.m. -
1 stop8h 29m
Deal found 25/8C$ 852
Thu 22/107:00 p.m. -
1 stop17h 57m
Sun 25/103:00 p.m. -
2 stops18h 47m
Deal found 25/8C$ 853
Tue 22/96:10 a.m. -
2 stops16h 42m
Tue 29/96:00 a.m. -
1 stop13h 00m
Deal found 25/8C$ 858
Fri 16/107:30 a.m. -
1 stop7h 42m
Mon 19/106:00 a.m. -
1 stop7h 47m
Deal found 24/8C$ 861
Fri 23/107:30 a.m. -
1 stop15h 22m
Mon 26/105:00 a.m. -
1 stop12h 49m
Deal found 25/8C$ 863
Thu 1/106:00 a.m. -
1 stop8h 15m
Mon 5/102:18 p.m. -
1 stop9h 27m
Deal found 21/8C$ 864
Fri 2/103:00 p.m. -
1 stop7h 52m
Mon 5/106:00 a.m. -
1 stop7h 47m
Deal found 25/8C$ 868
Fri 23/106:15 a.m. -
1 stop7h 03m
Mon 26/103:12 p.m. -
2 stops20h 55m
Deal found 24/8C$ 871
Thu 1/102:45 p.m. -
2 stops22h 12m
Mon 5/106:00 a.m. -
1 stop7h 47m
Deal found 25/8C$ 874

Find flight deals from Niagara Falls to Santiago de los Caballeros

Round-trip from

C$ 852

One-way from

C$ 456

Popular in

December

Cheapest in

November

Average price

C$ 914
United Airlines
  • United Airlines
  • 24/11-6/12
  • 4 total stops
  • 23h 31m total
  • Niagara Falls to Santiago de los Caballeros
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United Airlines
  • United Airlines
  • 15/10
  • 1 total stop
  • 7h 42m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 287 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 114 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Niagara Falls 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 23/11

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

2 stops16h 06m

Santiago de los Caballeros

Wed 2/12

6:00 a.m.-1:43 p.m.

1 stop8h 43m

C$ 852

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 24/11

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

2 stops16h 06m

Santiago de los Caballeros

Wed 2/12

4:00 p.m.-11:29 p.m.

1 stop8h 29m

C$ 852

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 24/11

10:53 a.m.-11:51 p.m.

2 stops11h 58m

Santiago de los Caballeros

Sat 5/12

12:55 p.m.-11:59 p.m.

2 stops12h 04m

C$ 852

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 22/10

7:00 p.m.-12:57 p.m.

1 stop17h 57m

Santiago de los Caballeros

Sun 25/10

3:00 p.m.-9:47 a.m.

2 stops18h 47m

C$ 853

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Sat 9/1

7:00 a.m.-11:51 p.m.

2 stops15h 51m

Santiago de los Caballeros

Tue 9/2

6:00 a.m.-9:34 p.m.

2 stops16h 34m

C$ 853
Quickest round-trip

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Fri 16/10

7:30 a.m.-3:12 p.m.

1 stop7h 42m

Santiago de los Caballeros

Mon 19/10

2:07 p.m.-10:23 p.m.

1 stop8h 16m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Tue 22/9

7:30 a.m.-10:52 p.m.

1 stop15h 22m

Santiago de los Caballeros

Tue 29/9

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

1 stop13h 00m

C$ 858

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Fri 23/10

6:15 a.m.-1:18 p.m.

1 stop7h 03m

Santiago de los Caballeros

Mon 26/10

3:12 p.m.-12:34 p.m.

2 stops21h 22m

C$ 868
Cheapest one-way

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 22/10

5:15 p.m.-12:57 p.m.

2 stops19h 42m

C$ 456
Quickest one-way

TorontoSantiago de los Caballeros

YYZ Toronto Pearson Intl - STI Santiago de los Caballeros

YYZSTI

Toronto Pearson Intl

Thu 15/10

7:30 a.m.-3:12 p.m.

1 stop7h 42m

C$ 456

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Niagara Falls to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Niagara Falls with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Santiago de los Caballeros

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Santiago de los Caballeros

Read through reviews of airlines operating flights from Niagara Falls to Santiago de los Caballeros, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,123 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
10,123 reviews
United Airlines
7.4
Good
10,123 reviews
Check prices

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

  • What airport do you fly into for flights to Santiago de los Caballeros from Niagara Falls?

    If you book a flight to Santiago de los Caballeros from Niagara Falls, you will be flying to Santiago, which is the city’s only airport. Santiago de los Caballeros (STI) is located 10.9 km from the centre of Santiago de los Caballeros. There are 0 flights from Niagara Falls to Santiago per day from 1 airline.

  • How long is the flight from Niagara Falls to Santiago de los Caballeros?

    There are many flights that can get you from Niagara Falls to Santiago de los Caballeros in 16h 06m. Fly via United Airlines to get the fastest option. There are 2824 km between Niagara Falls and Santiago de los Caballeros.

  • Can I find deals for flights from Niagara Falls to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Santiago de los Caballeros.

  • Can I find deals for business class flights from Niagara Falls to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Niagara Falls to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Niagara Falls to Santiago de los Caballeros

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 636AverageC$ 1,005FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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