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Cheap flights from Niagara Falls, ON to Saint Thomas Island from C$ 336

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STT
3 ene. — 10 ene.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Saint Thomas Island

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Saint Thomas Island
Explore the most affordable flight options available from Niagara Falls to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 diciembre 2025.

vie. 12/129:00 p.m.YYZ - STT
1 stop18h 18mUnited Airlines
lun. 22/125:20 p.m.STT - YYZ
1 stop7h 26mUnited Airlines
Deal found 1/12C$ 1,107
mié. 31/123:40 p.m.YYZ - STT
1 stop18h 51mMultiple Airlines
dom. 4/11:13 p.m.STT - YYZ
2 stops29h 57mMultiple Airlines
Deal found 2/12C$ 1,157
mié. 31/126:40 p.m.YYZ - STT
1 stop16h 20mAir Canada
dom. 4/16:45 p.m.STT - YYZ
1 stop15h 51mAir Canada
Deal found 2/12C$ 1,464
sáb. 20/129:00 a.m.YYZ - STT
1 stop30h 18mUnited Airlines
jue. 1/11:02 p.m.STT - YYZ
1 stop22h 27mUnited Airlines
Deal found 4/12C$ 1,539
sáb. 20/129:30 a.m.YYZ - STT
1 stop25h 30mAir Canada
jue. 1/16:45 p.m.STT - YYZ
2 stops25h 05mAir Canada
Deal found 3/12C$ 1,675

Find flight deals from Niagara Falls to Saint Thomas Island

Keep the following information in mind while searching for Niagara Falls to Saint Thomas Island flight deals. Data was last updated 4 diciembre 2025.

Round-trip from

C$ 540

One-way from

C$ 336

Popular in

December

Cheapest in

August

Average price

C$ 1,916
15/1-22/1
  • 15/1-22/1
  • 2 total stops
  • 52h 40m total
  • Niagara Falls to Saint Thomas Island
Search Deals
17/1
  • 17/1
  • 1 total stop
  • 19h 07m total
  • Niagara Falls to Saint Thomas Island
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (C$ 404 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease (C$ 129 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Saint Thomas Island 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 4 diciembre 2025.
Use the filters below to find and compare flights from Niagara Falls to Saint Thomas Island that are best for you.

Fly from

Niagara Falls

Fly to

Saint Thomas Island

Route

Depart

Return

Price

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

jue. 15/1

7:10 a.m.-2:52 p.m.

1 stop30h 42m

Saint Thomas Island Cyril E King

jue. 22/1

5:42 p.m.-2:40 p.m.

1 stop21h 58m

C$ 540

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

mié. 11/3

6:50 a.m.-3:18 p.m.

1 stop8h 28m

Saint Thomas Island Cyril E King

lun. 16/3

2:05 p.m.-11:59 p.m.

1 stop9h 54m

C$ 569

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

jue. 19/2

8:30 p.m.-4:34 p.m.

1 stop19h 04m

Saint Thomas Island Cyril E King

lun. 23/2

3:36 p.m.-8:11 p.m.

2 stops29h 35m

C$ 638

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

jue. 15/1

6:50 a.m.-4:18 p.m.

1 stop8h 28m

Saint Thomas Island Cyril E King

vie. 16/1

3:05 p.m.-11:59 p.m.

1 stop9h 54m

C$ 684

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

dom. 15/2

6:50 a.m.-4:18 p.m.

1 stop8h 28m

Saint Thomas Island Cyril E King

vie. 20/2

3:05 p.m.-11:59 p.m.

1 stop9h 54m

C$ 685

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

sáb. 7/2

3:40 p.m.-2:52 p.m.

2 stops22h 12m

Saint Thomas Island Cyril E King

sáb. 14/2

3:36 p.m.-12:14 a.m.

1 stop9h 38m

C$ 715

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

jue. 15/1

5:15 p.m.-3:56 p.m.

2 stops21h 41m

Saint Thomas Island Cyril E King

jue. 22/1

4:47 p.m.-11:08 a.m.

2 stops19h 21m

C$ 731

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

mié. 11/3

7:45 a.m.-2:51 p.m.

1 stop7h 06m

Saint Thomas Island Cyril E King

mié. 18/3

2:00 p.m.-9:54 p.m.

1 stop7h 54m

C$ 733

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

sáb. 17/1

8:30 p.m.-4:37 p.m.

1 stop19h 07m

C$ 336

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

sáb. 13/12

6:50 a.m.-4:18 p.m.

1 stop8h 28m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 15 results
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Best time to book a flight from Niagara Falls to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island 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 Saint Thomas Island

What is the cheapest month to book a flight from Niagara Falls to Saint Thomas Island?

Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Saint Thomas Island (average of C$ 398). Flying from Niagara Falls to Saint Thomas Island in July is currently the most expensive (average of C$ 1,042). 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 STT?

Find hourly flight availability from Niagara Falls to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 diciembre 2025.

A simple way to save on the total cost of your ticket is to fly from Niagara Falls to Saint Thomas Island at noon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Niagara Falls to Saint Thomas Island?

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated 4 diciembre 2025.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Niagara Falls to Saint Thomas Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Saint Thomas Island. 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 Saint Thomas Island from Niagara Falls?

    Saint Thomas Island Cyril E King (STT) is the airport you will fly into if you book a flight from Niagara Falls to Saint Thomas Island. You should not have trouble finding flights to Cyril E King from Niagara Falls; the airport handles an average of 0 inbound flights from Niagara Falls per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Saint Thomas Island airport from Niagara Falls. It is only a 4.6 km journey from Cyril E King (STT) to Saint Thomas Island’s city centre.

  • How long is the flight from Niagara Falls to Saint Thomas Island?

    A quick flight from Niagara Falls to Saint Thomas Island can take about 8h 28m. United Airlines provides one of the quickest options available for as low as C$ 569. Airlines will cover a distance of 3132 km.

  • Can I find deals for flights from Niagara Falls to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Saint Thomas Island.

  • Can I find deals for business class flights from Niagara Falls to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Niagara Falls to Saint Thomas Island 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 Saint Thomas Island?

    Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Saint Thomas Island (average of C$ 398). Flying from Niagara Falls to Saint Thomas Island in July is currently the most expensive (average of C$ 1,042). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Niagara Falls to Saint Thomas Island

Discover the top 3 airlines that operate flights from Niagara Falls to Saint Thomas Island. 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 4 diciembre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 521AverageC$ 794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 538AverageC$ 812FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 579AverageC$ 600FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Saint Thomas Island?

Deals for Niagara Falls to Saint Thomas Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Saint Thomas Island?

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Can Cheapflights find flights from Niagara Falls to Saint Thomas Island with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to Saint Thomas Island flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Niagara Falls to Saint Thomas Island become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Thomas Island from Niagara Falls today and book when prices fit your budget.

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