Find flights
When to book
Airlines
FAQs

Cheap flights from Niagara Falls to Santiago de los Caballeros from C$ 307

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STI
2 Sep — 9 Sep1
1 adult

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 28 August 2025.

Round-trip from

C$ 611

One-way from

C$ 312

Popular in

July

Cheapest in

October

Average price

C$ 1,153
22/9-4/10
  • 22/9-4/10
  • 3 total stops
  • 29h 13m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
26/9
  • 26/9
  • 1 total stop
  • 25h 28m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (C$ 477 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Niagara Falls to Santiago de los Caballeros

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 28 August 2025.

Mon 22/94:00 p.m.YYZ - STI
2 stops19h 03mMultiple Airlines
Sat 4/1012:10 p.m.STI - YYZ
1 stop10h 10mMultiple Airlines
Deal found 26/8C$ 611
Sat 27/96:00 p.m.YYZ - STI
1 stop7h 46mUnited Airlines
Sat 4/102:07 p.m.STI - YYZ
2 stops19h 57mUnited Airlines
Deal found 28/8C$ 632
Thu 4/122:57 p.m.YYZ - STI
1 stop7h 54mUnited Airlines
Mon 8/1212:52 p.m.STI - YYZ
1 stop9h 32mUnited Airlines
Deal found 28/8C$ 636
Mon 22/97:30 a.m.YYZ - STI
1 stop7h 42mUnited Airlines
Sat 4/102:07 p.m.STI - YYZ
1 stop8h 16mUnited Airlines
Deal found 26/8C$ 646
Sat 11/106:00 a.m.YYZ - STI
1 stop13h 06mDelta
Sat 18/108:31 p.m.STI - YYZ
1 stop14h 50mDelta
Deal found 27/8C$ 750
Wed 3/122:57 p.m.YYZ - STI
1 stop7h 54mUnited Airlines
Sun 7/126:00 a.m.STI - YYZ
1 stop8h 43mUnited Airlines
Deal found 28/8C$ 753
Thu 4/128:55 a.m.YYZ - STI
2 stops13h 56mUnited Airlines
Sun 7/126:00 a.m.STI - YYZ
2 stops16h 21mUnited Airlines
Deal found 28/8C$ 804
Wed 10/122:57 p.m.YYZ - STI
1 stop7h 54mUnited Airlines
Sun 14/126:00 a.m.STI - YYZ
1 stop8h 43mUnited Airlines
Deal found 28/8C$ 818
Sun 14/127:00 a.m.YYZ - STI
1 stop9h 06mMultiple Airlines
Thu 25/126:18 p.m.STI - YYZ
2 stops27h 34mMultiple Airlines
Deal found 26/8C$ 1,019
Mon 15/123:40 p.m.YYZ - STI
1 stop24h 26mMultiple Airlines
Thu 25/126:18 p.m.STI - YYZ
1 stop18h 25mMultiple Airlines
Deal found 26/8C$ 1,070

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 28 August 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

Sat 11/10

9:00 a.m.-1:46 a.m.

2 stops16h 46m

Santiago de los Caballeros

Sat 18/10

6:00 a.m.-8:44 p.m.

2 stops14h 44m

C$ 632

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 27/9

6:00 p.m.-1:46 a.m.

1 stop7h 46m

Santiago de los Caballeros

Sat 4/10

2:07 p.m.-10:04 a.m.

2 stops19h 57m

C$ 632

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 3/9

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

1 stop7h 42m

Santiago de los Caballeros

Wed 24/9

6:00 a.m.-8:44 p.m.

2 stops14h 44m

C$ 662

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 3/9

11:49 a.m.-12:27 p.m.

2 stops24h 38m

Santiago de los Caballeros

Wed 24/9

1:29 p.m.-10:16 a.m.

2 stops20h 47m

C$ 694

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 17/11

9:52 a.m.-12:59 a.m.

2 stops14h 07m

Santiago de los Caballeros

Thu 20/11

9:01 p.m.-11:18 a.m.

1 stop15h 17m

C$ 703

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 17/11

7:05 p.m.-2:53 p.m.

2 stops18h 48m

Santiago de los Caballeros

Thu 20/11

4:00 p.m.-11:17 a.m.

2 stops20h 17m

C$ 745

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 11/10

6:00 a.m.-7:06 p.m.

1 stop13h 06m

Santiago de los Caballeros

Sat 18/10

8:31 p.m.-11:21 a.m.

1 stop14h 50m

C$ 750

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 20/9

9:35 a.m.-11:03 a.m.

1 stop25h 28m

C$ 307

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 27/9

6:30 a.m.-11:03 a.m.

1 stop28h 33m

C$ 310

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Fri 26/9

9:35 a.m.-11:03 a.m.

1 stop25h 28m

C$ 311

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/8

Showing 1-10 of 13 results
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
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 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 28 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to Santiago de los Caballeros as you normally would.

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 28 August 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
8,944 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,944 reviews
United Airlines
7.4
Good
8,944 reviews
Check prices

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 16h 46m. 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.
Pierre Elliott Trudeau Intl to Punta Cana flights
Pearson Intl to Punta Cana flights
Pierre Elliott Trudeau Intl to Puerto Plata flights
Toronto Island to Punta Cana flights
Pearson Intl to Puerto Plata flights
Ottawa to Punta Cana flights
Pierre Elliott Trudeau Intl to Santo Domingo flights
Pierre Elliott Trudeau Intl to Nagua flights
Pearson Intl to Santo Domingo flights
Pearson Intl to Santiago de los Caballeros flights
Pierre Elliott Trudeau Intl to Santiago de los Caballeros flights
Toronto Island to Puerto Plata flights
Ottawa to Puerto Plata flights
Hamilton to Punta Cana flights
Pearson Intl to La Romana flights
Pierre Elliott Trudeau Intl to La Romana flights
Ottawa to Santo Domingo flights
London to Punta Cana flights
Pearson Intl to Nagua flights
Windsor to Punta Cana flights
Thunder Bay to Punta Cana flights
London to Puerto Plata flights
London to Santo Domingo flights
Hamilton to Santo Domingo flights
Hamilton to Puerto Plata flights

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 28 August 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 588AverageC$ 773FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.