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Cheap flights from Niagara Falls to Santiago de los Caballeros from C$ 362

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STI
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 638

One-way from

C$ 362

Popular in

July

Cheapest in

October

Average price

C$ 713
United Airlines
  • United Airlines
  • 23/1-2/2
  • 2 total stops
  • 16h 20m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
United Airlines
  • United Airlines
  • 12/10
  • 2 total stops
  • 24h 12m total
  • Niagara Falls to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (C$ 575 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 95 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 15 September 2025.

Sat 11/106:00 p.m.YYZ - STI
1 stop7h 46mUnited Airlines
Thu 23/102:07 p.m.STI - YYZ
2 stops19h 57mUnited Airlines
Deal found 14/9C$ 649
Mon 29/96:10 a.m.YYZ - STI
2 stops19h 36mUnited Airlines
Wed 1/106:00 a.m.STI - YYZ
2 stops13h 37mUnited Airlines
Deal found 13/9C$ 664
Sun 12/106:30 a.m.YYZ - STI
1 stop28h 08mMultiple Airlines
Sun 19/1011:43 a.m.STI - YYZ
1 stop26h 22mMultiple Airlines
Deal found 14/9C$ 666
Fri 10/107:47 p.m.YYZ - STI
2 stops17h 10mUnited Airlines
Tue 14/106:00 a.m.STI - YYZ
1 stop7h 47mUnited Airlines
Deal found 14/9C$ 689
Mon 29/96:03 a.m.YYZ - STI
1 stop13h 08mDelta
Wed 1/102:40 p.m.STI - YYZ
1 stop8h 19mDelta
Deal found 13/9C$ 702
Thu 20/116:00 a.m.YYZ - STI
1 stop12h 36mDelta
Wed 26/116:35 a.m.STI - YYZ
1 stop11h 48mDelta
Deal found 13/9C$ 706
Sun 23/116:30 p.m.YYZ - STI
2 stops19h 23mUnited Airlines
Wed 3/1212:52 p.m.STI - YYZ
2 stops11h 54mUnited Airlines
Deal found 13/9C$ 747
Sun 12/1012:40 p.m.YYZ - STI
2 stops23h 33mAmerican Airlines
Sun 19/101:14 p.m.STI - YYZ
2 stops21h 01mAmerican Airlines
Deal found 14/9C$ 760
Thu 20/117:05 a.m.YYZ - STI
2 stops14h 51mAmerican Airlines
Wed 26/116:20 a.m.STI - YYZ
2 stops11h 14mAmerican Airlines
Deal found 13/9C$ 765

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 15 September 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

Fri 23/1

8:55 a.m.-11:51 p.m.

2 stops13h 56m

Santiago de los Caballeros

Mon 2/2

12:52 p.m.-7:24 p.m.

1 stop7h 32m

C$ 638

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sat 11/10

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

1 stop7h 46m

Santiago de los Caballeros

Thu 23/10

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

2 stops19h 57m

C$ 649

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 29/9

6:10 a.m.-1:46 a.m.

2 stops19h 36m

Santiago de los Caballeros

Wed 1/10

6:00 a.m.-7:37 p.m.

2 stops13h 37m

C$ 664

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Fri 10/10

7:47 p.m.-12:57 p.m.

2 stops17h 10m

Santiago de los Caballeros

Tue 14/10

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

1 stop7h 47m

C$ 689

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 2/3

7:30 a.m.-2:53 p.m.

1 stop6h 23m

Santiago de los Caballeros

Wed 4/3

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

1 stop8h 43m

C$ 692

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Mon 29/9

6:03 a.m.-7:11 p.m.

1 stop13h 08m

Santiago de los Caballeros

Wed 1/10

2:40 p.m.-10:59 p.m.

1 stop8h 19m

C$ 702

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sun 12/10

12:45 p.m.-12:57 p.m.

2 stops24h 12m

C$ 362

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Thu 30/10

2:57 p.m.-10:51 p.m.

1 stop7h 54m

C$ 362

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Sun 12/10

6:30 a.m.-10:38 a.m.

1 stop28h 08m

C$ 372

TorontoSantiago de los Caballeros

YYZ - STI

YYZSTI

Toronto Pearson Intl

Wed 8/10

7:47 p.m.-3:12 p.m.

2 stops19h 25m

C$ 377

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 16 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 15 September 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 15 September 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
8,929 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

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
8,929 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

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 13h 56m. 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

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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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 603AverageC$ 766FlexibilityNo 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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