Find flights
When to book
Airlines
FAQs

Cheap flights from Ontario to Saint Thomas Island from C$ 230

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — STT
27 Dec — 3 Jan1
1 adult

Cheap flight deals from Ontario to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

C$ 375

One-way from

C$ 230
4/2-11/2
  • 4/2-11/2
  • 2 total stops
  • 39h 45m total
  • Ontario to Saint Thomas Island
Search Deals
4/2
  • 4/2
  • 1 total stop
  • 26h 41m total
  • Ontario to Saint Thomas Island
Search Deals

Find flight deals from Ontario to Saint Thomas Island

Cheapest flights from Ontario to Saint Thomas Island
Explore the most affordable flight options available from Ontario to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 December 2024.

Tue 31/125:35 p.m.YUL - STT
2 stops20h 40mAmerican Airlines
Mon 13/16:31 p.m.STT - YUL
2 stops18h 49mAmerican Airlines
Deal found 21/12C$ 786
Mon 30/122:55 p.m.YYZ - STT
1 stop18h 44mMultiple Airlines
Sun 5/15:45 p.m.STT - YYZ
2 stops29h 50mMultiple Airlines
Deal found 21/12C$ 1,013
Sun 22/126:45 a.m.YUL - STT
3 stops30h 03mMultiple Airlines
Sun 29/125:45 p.m.STT - YUL
2 stops22h 10mMultiple Airlines
Deal found 21/12C$ 1,195
Mon 30/127:12 p.m.YYZ - STT
1 stop15h 32mAmerican Airlines
Tue 7/16:31 p.m.STT - YYZ
2 stops19h 29mAmerican Airlines
Deal found 22/12C$ 1,302
Tue 31/126:00 a.m.YUL - STT
1 stop8h 40mUnited Airlines
Mon 13/12:15 p.m.STT - YUL
1 stop8h 27mUnited Airlines
Deal found 21/12C$ 1,355
Fri 27/126:15 p.m.YUL - STT
1 stop16h 45mAir Canada
Fri 3/14:45 p.m.STT - YUL
1 stop16h 47mAir Canada
Deal found 21/12C$ 2,447
Mon 30/1212:20 p.m.YYZ - STT
2 stops22h 40mAir Canada
Tue 7/12:15 p.m.STT - YYZ
2 stops18h 20mAir Canada
Deal found 21/12C$ 2,648

Find flights from Ontario to Saint Thomas Island within your budget

Customize your flight search to find flights from Ontario 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

Tue 4/2

7:05 a.m.-10:46 a.m.

1 stop26h 41m

Saint Thomas Island Cyril E King

Tue 11/2

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

1 stop13h 04m

C$ 375

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Wed 8/1

3:55 p.m.-10:46 a.m.

1 stop17h 51m

Saint Thomas Island Cyril E King

Tue 21/1

11:51 a.m.-12:40 a.m.

2 stops37h 49m

C$ 443

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

Wed 19/2

6:00 a.m.-5:41 p.m.

1 stop10h 41m

Saint Thomas Island Cyril E King

Tue 4/3

1:59 p.m.-9:59 p.m.

1 stop9h 00m

C$ 546

TorontoSaint Thomas Island

YTZ - STT

YTZSTT

Toronto Island

Tue 4/2

4:35 p.m.-10:46 a.m.

2 stops17h 11m

Saint Thomas Island Cyril E King

Tue 11/2

11:51 a.m.-8:20 a.m.

2 stops21h 29m

C$ 601

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Fri 7/2

5:35 p.m.-2:45 p.m.

2 stops20h 10m

Saint Thomas Island Cyril E King

Mon 10/2

6:31 p.m.-12:20 p.m.

2 stops18h 49m

C$ 747

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

Thu 20/2

6:00 a.m.-1:40 p.m.

1 stop6h 40m

Saint Thomas Island Cyril E King

Thu 27/2

4:59 p.m.-5:14 p.m.

1 stop25h 15m

C$ 967

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

Sun 23/2

6:40 p.m.-12:00 p.m.

1 stop16h 20m

Saint Thomas Island Cyril E King

Tue 11/3

5:40 p.m.-1:41 p.m.

2 stops20h 01m

C$ 1,047

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Tue 1/4

8:15 p.m.-3:43 p.m.

2 stops19h 28m

Saint Thomas Island Cyril E King

Tue 8/4

2:10 p.m.-8:21 a.m.

2 stops18h 11m

C$ 1,070

TorontoSaint Thomas Island

YYZ - STT

YYZSTT

Toronto Pearson Intl

Sat 15/2

3:30 p.m.-3:40 p.m.

1 stop23h 10m

Saint Thomas Island Cyril E King

Sat 22/2

4:45 p.m.-7:45 p.m.

1 stop28h 00m

C$ 1,178

MontrealSaint Thomas Island

YUL - STT

YULSTT

Montreal Pierre Elliott Trudeau Intl

Sat 1/3

6:00 a.m.-3:40 p.m.

1 stop8h 40m

Saint Thomas Island Cyril E King

Sat 8/3

1:05 p.m.-7:48 p.m.

1 stop7h 43m

C$ 1,252

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Showing 1-10 of 16 results
1
2

Best time to book a flight from Ontario to Saint Thomas Island

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

Travel insights for flights from Ontario to Saint Thomas Island

Get recent, data-driven insights about flights from Ontario to Saint Thomas Island including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from ON to STT?

Find hourly flight availability from Ontario 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 22 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Region of Ontario to Saint Thomas Island as you normally would.

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 22 December 2024.
Read reviews from past customers who have flown American Airlines, Air Canada and United Airlines from Ontario to Saint Thomas Island. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,594 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Delta
8.0
Very good
8,594 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

United Airlines
7.4
Good
9,028 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Air Canada
7.0
Good
8,413 reviews
Delta
8.0
Very good
8,594 reviews
Check prices

Overall

8.0

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

Four hour delay (missing two screws). Seats in need of repair.

Related info for your journey

Find useful and relevant information for your journey from Ontario 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 Ontario?

    For a flight from Ontario to Saint Thomas Island, you will be flying into Cyril E King. Saint Thomas Island Cyril E King (STT) is just 4.6 km from the centre of the city.

  • What are the cheapest airlines to fly from Region of Ontario to Saint Thomas Island one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 299. American Airlines flights start at C$ 318 while deals on Delta start at C$ 335 one-way.

  • What are the most popular routes from Region of Ontario to Saint Thomas Island?

    The most popular flight routes from Region of Ontario to Saint Thomas Island are Toronto Pearson Intl - Saint Thomas Island Cyril E King, Montreal Pierre Elliott Trudeau Intl - Saint Thomas Island Cyril E King and Toronto Island - Saint Thomas Island Cyril E King.

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

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

  • How can I find direct flights from Ontario 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 Ontario to Saint Thomas Island.

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

    Yes. Cheapflights offers flight deals from Ontario 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.

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.

Top 5 airlines flying from Ontario to Saint Thomas Island

Discover the top 5 airlines that operate flights from Ontario 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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 476AverageC$ 755FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 573AverageC$ 945FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 653AverageC$ 1,057FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJet EncoreCheapestC$ 957AverageC$ 1,027FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Air CanadaCheapestC$ 1,022AverageC$ 1,153FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Ontario to Saint Thomas Island?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to Saint Thomas Island. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Saint Thomas Island from Ontario.

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

Yes! Cheapflights helps users easily find flights from Ontario to Saint Thomas Island with no change fees.

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

Yes, Cheapflights offers price alerts on Ontario to Saint Thomas Island 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.