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Cheap flights from Niagara Falls to Santiago de los Caballeros from C$ 382

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STI
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find 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
Explore the most affordable flight options available from Niagara Falls to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Mon 8/1211:15 a.m.YYZ - STI
1 stop14h 27mMultiple Airlines
Sun 14/123:43 a.m.STI - YYZ
1 stop19h 29mMultiple Airlines
Deal found 14/10C$ 573
Sat 6/128:30 p.m.YYZ - STI
1 stop29h 12mMultiple Airlines
Sun 14/123:43 a.m.STI - YYZ
1 stop19h 29mMultiple Airlines
Deal found 14/10C$ 578
Wed 10/129:35 a.m.YYZ - STI
1 stop16h 07mMultiple Airlines
Sun 14/123:43 a.m.STI - YYZ
1 stop19h 29mMultiple Airlines
Deal found 14/10C$ 580
Fri 5/127:40 a.m.YYZ - STI
1 stop18h 02mMultiple Airlines
Sun 14/123:43 a.m.STI - YYZ
1 stop19h 29mMultiple Airlines
Deal found 14/10C$ 590
Mon 8/1211:15 a.m.YYZ - STI
1 stop14h 27mMultiple Airlines
Tue 16/123:43 a.m.STI - YYZ
1 stop20h 37mMultiple Airlines
Deal found 14/10C$ 591
Wed 10/129:35 a.m.YYZ - STI
1 stop16h 07mMultiple Airlines
Tue 16/123:43 a.m.STI - YYZ
1 stop20h 37mMultiple Airlines
Deal found 14/10C$ 597
Mon 8/1211:15 a.m.YYZ - STI
1 stop14h 27mMultiple Airlines
Sat 13/123:43 a.m.STI - YYZ
1 stop9h 00mMultiple Airlines
Deal found 14/10C$ 601
Mon 8/1211:15 a.m.YYZ - STI
1 stop14h 27mMultiple Airlines
Wed 17/123:43 a.m.STI - YYZ
1 stop12h 34mMultiple Airlines
Deal found 14/10C$ 608
Fri 5/127:40 a.m.YYZ - STI
1 stop18h 02mMultiple Airlines
Tue 16/123:43 a.m.STI - YYZ
1 stop12h 34mMultiple Airlines
Deal found 14/10C$ 612
Mon 8/1211:15 a.m.YYZ - STI
1 stop14h 27mMultiple Airlines
Thu 11/123:43 a.m.STI - YYZ
1 stop19h 29mMultiple Airlines
Deal found 14/10C$ 615
Fri 5/127:40 a.m.YYZ - STI
1 stop18h 02mMultiple Airlines
Sat 13/123:43 a.m.STI - YYZ
1 stop9h 00mMultiple Airlines
Deal found 14/10C$ 618

Cheap flight deals from Niagara Falls to Santiago de los Caballeros

Keep the following information in mind while searching for Niagara Falls to Santiago de los Caballeros flight deals. Data was last updated 17 October 2025.

Round-trip from

C$ 573

One-way from

C$ 382

Popular in

July

Cheapest in

November

Average price

C$ 772
8/12-14/12
  • 8/12-14/12
  • 2 total stops
  • 33h 56m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
American Airlines
  • American Airlines
  • 27/10
  • 2 total stops
  • 16h 59m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 585 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 97 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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, Cheapflights users made 629,999 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Niagara Falls to Santiago de los Caballeros that are best for you.

Fly from

Niagara Falls

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Tue 9/12

11:15 a.m.-2:42 a.m.

1 stop14h 27m

Santiago de los Caballeros

Thu 11/12

3:43 a.m.-10:12 p.m.

1 stop19h 29m

C$ 615

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 10/12

9:35 a.m.-2:42 a.m.

1 stop16h 07m

Santiago de los Caballeros

Wed 17/12

3:43 a.m.-3:17 p.m.

1 stop12h 34m

C$ 635

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Thu 11/12

7:00 a.m.-2:42 a.m.

1 stop18h 42m

Santiago de los Caballeros

Sun 14/12

3:43 a.m.-11:43 a.m.

1 stop9h 00m

C$ 639

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Tue 18/11

9:00 a.m.-11:51 p.m.

2 stops13h 51m

Santiago de los Caballeros

Tue 25/11

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

1 stop8h 43m

C$ 642

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 17/1

6:50 a.m.-11:51 p.m.

2 stops16h 01m

Santiago de los Caballeros

Sat 31/1

6:00 a.m.-7:45 p.m.

2 stops14h 45m

C$ 642

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Fri 5/12

7:40 a.m.-2:42 a.m.

1 stop18h 02m

Santiago de los Caballeros

Wed 17/12

3:43 a.m.-3:17 p.m.

1 stop12h 34m

C$ 644

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 10/12

9:35 a.m.-2:42 a.m.

1 stop16h 07m

Santiago de los Caballeros

Fri 12/12

3:43 a.m.-2:40 p.m.

1 stop11h 57m

C$ 653

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Thu 11/12

7:00 a.m.-2:42 a.m.

1 stop18h 42m

Santiago de los Caballeros

Tue 16/12

3:43 a.m.-3:17 p.m.

1 stop12h 34m

C$ 653

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 8/12

6:00 a.m.-3:32 p.m.

1 stop8h 32m

Santiago de los Caballeros

Mon 15/12

6:00 a.m.-4:35 p.m.

2 stops11h 35m

C$ 654

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 27/10

7:14 p.m.-12:13 p.m.

2 stops16h 59m

C$ 382

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/10

Showing 1-10 of 14 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Niagara Falls to Santiago de los Caballeros?

Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Santiago de los Caballeros (average of C$ 295). Flying from Niagara Falls to Santiago de los Caballeros in June is currently the most expensive (average of C$ 602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NI4 to STI?

Find hourly flight availability from Niagara Falls to Santiago de los Caballeros. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

When flying from Niagara Falls to Santiago de los Caballeros, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the evening.

Reviews of airlines servicing Santiago de los Caballeros

Get insights into the airlines that provide service to Santiago de los Caballeros. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de los Caballeros. Reviews last updated 17 October 2025.
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
8,982 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 13h 51m. Fly via United Airlines to get the fastest option. There are 2824 km between Niagara Falls and Santiago de los Caballeros.

  • What are the cheapest airlines to fly from Niagara Falls to Santiago de los Caballeros one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 382. United Airlines flights start at C$ 623 while deals on Delta start at C$ 673 one-way.

  • 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.

  • What is the cheapest month to book a flight from Niagara Falls to Santiago de los Caballeros?

    Currently, November is the cheapest month in which you can book a flight from Niagara Falls to Santiago de los Caballeros (average of C$ 295). Flying from Niagara Falls to Santiago de los Caballeros in June is currently the most expensive (average of C$ 602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Niagara Falls to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Niagara Falls to Santiago de los Caballeros

Discover the top airline that operate flights from Niagara Falls to Santiago de los Caballeros. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 613AverageC$ 778FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Santiago de los Caballeros?

Cheapflights makes it easy to find Niagara Falls to Santiago de los Caballeros flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Santiago de los Caballeros?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santiago de los Caballeros from Niagara Falls.

Can Cheapflights find flights from Niagara Falls to Santiago de los Caballeros with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to Santiago de los Caballeros flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Niagara Falls to Santiago de los Caballeros become cheaper?

Yes, Cheapflights offers price alerts on Niagara Falls to Santiago de los Caballeros flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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