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Cheap flights from Ontario to Thera from C$ 415

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — JTR
6 Aug — 13 Aug1
1 adult

Cheap flight deals from Ontario to Santorini

Keep the following information in mind while searching for Ontario to Santorini flight deals. Data was last updated 1 August 2025.

Round-trip from

C$ 1,009

One-way from

C$ 415

Popular in

December

Cheapest in

July

Average price

C$ 1,510
22/9-7/10
  • 22/9-7/10
  • 3 total stops
  • 67h 55m total
  • Ontario to Thera
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13/9
  • 13/9
  • 2 total stops
  • 56h 20m total
  • Ontario to Thera
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 499 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Ontario to Santorini

Cheapest flights from Ontario to Santorini
Explore the most affordable flight options available from Ontario to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2025.

Mon 22/910:10 p.m.YYZ - JTR
2 stops39h 05mMultiple Airlines
Tue 7/104:35 p.m.JTR - YYZ
1 stop28h 50mMultiple Airlines
Deal found 31/7C$ 1,009
Mon 22/96:05 p.m.YYZ - JTR
1 stop12h 45mBritish Airways
Tue 7/102:45 p.m.JTR - YYZ
1 stop32h 15mBritish Airways
Deal found 31/7C$ 1,038
Thu 11/910:30 p.m.YUL - JTR
1 stop31h 10mDelta
Sat 20/91:35 p.m.JTR - YUL
2 stops39h 22mDelta
Deal found 30/7C$ 1,056
Mon 22/910:20 a.m.YTZ - JTR
3 stops29h 35mMultiple Airlines
Tue 7/1011:20 p.m.JTR - YTZ
3 stops25h 25mMultiple Airlines
Deal found 31/7C$ 1,156
Thu 11/95:20 p.m.YUL - JTR
1 stop23h 55mMultiple Airlines
Sat 20/99:45 p.m.JTR - YUL
1 stop23h 30mMultiple Airlines
Deal found 30/7C$ 1,175
Fri 26/912:10 p.m.YYZ - JTR
2 stops17h 30mAir France
Sat 25/101:35 p.m.JTR - YYZ
1 stop14h 20mAir France
Deal found 1/8C$ 1,268
Sun 24/85:00 p.m.YUL - JTR
1 stop19h 00mAir France
Sun 31/81:35 p.m.JTR - YUL
1 stop13h 35mAir France
Deal found 1/8C$ 1,269
Sun 24/84:40 p.m.YUL - JTR
1 stop20h 20mSWISS
Wed 10/910:40 a.m.JTR - YUL
2 stops34h 10mSWISS
Deal found 31/7C$ 1,331
Fri 26/96:03 a.m.YYZ - JTR
2 stops23h 37mDelta
Sat 25/101:35 p.m.JTR - YYZ
1 stop14h 20mDelta
Deal found 31/7C$ 1,337
Mon 22/95:00 p.m.YYZ - JTR
2 stops19h 15mLufthansa
Sun 2/115:40 p.m.JTR - YYZ
2 stops35h 04mLufthansa
Deal found 29/7C$ 1,378
Sun 14/94:35 p.m.YYZ - JTR
1 stop20h 25mSWISS
Sun 21/98:55 p.m.JTR - YYZ
2 stops47h 55mSWISS
Deal found 31/7C$ 1,442
Sun 14/912:25 p.m.YTZ - JTR
2 stops24h 35mSWISS
Sun 21/98:55 p.m.JTR - YTZ
2 stops27h 50mSWISS
Deal found 31/7C$ 1,496

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Santorini 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 1 August 2025.
Use the filters below to find and compare flights from Ontario to Thera that are best for you.

Fly from

Ontario

Fly to

Santorini

Route

Depart

Return

Price

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 22/9

10:10 p.m.-8:15 p.m.

2 stops39h 05m

Thera Santorini

Tue 7/10

4:35 p.m.-2:25 p.m.

1 stop28h 50m

C$ 1,009

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 22/9

6:05 p.m.-1:50 p.m.

1 stop12h 45m

Thera Santorini

Tue 7/10

2:45 p.m.-4:00 p.m.

1 stop32h 15m

C$ 1,038

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

10:30 p.m.-12:40 p.m.

1 stop31h 10m

Thera Santorini

Sat 20/9

1:35 p.m.-9:57 p.m.

2 stops39h 22m

C$ 1,056

TorontoThera

YTZ - JTR

YTZJTR

Toronto Island

Mon 22/9

10:20 a.m.-10:55 p.m.

3 stops29h 35m

Thera Santorini

Tue 7/10

11:20 p.m.-5:45 p.m.

3 stops25h 25m

C$ 1,156

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Thu 11/9

5:20 p.m.-12:15 a.m.

1 stop23h 55m

Thera Santorini

Sat 20/9

9:45 p.m.-2:15 p.m.

1 stop23h 30m

C$ 1,175

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Fri 26/9

12:10 p.m.-12:40 p.m.

2 stops17h 30m

Thera Santorini

Sat 25/10

1:35 p.m.-8:55 p.m.

1 stop14h 20m

C$ 1,268

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

9:00 p.m.-7:00 p.m.

1 stop15h 00m

Thera Santorini

Sun 31/8

1:35 p.m.-8:10 p.m.

1 stop13h 35m

C$ 1,280

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

4:40 p.m.-8:00 p.m.

1 stop20h 20m

Thera Santorini

Wed 10/9

10:40 a.m.-1:50 p.m.

2 stops34h 10m

C$ 1,331

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Fri 26/9

6:03 a.m.-12:40 p.m.

2 stops23h 37m

Thera Santorini

Sat 25/10

1:35 p.m.-8:55 p.m.

1 stop14h 20m

C$ 1,337

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 22/9

5:00 p.m.-7:15 p.m.

2 stops19h 15m

Thera Santorini

Sun 2/11

5:40 p.m.-9:44 p.m.

2 stops35h 04m

C$ 1,378

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 33 results
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Best time to book a flight from Ontario to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Thera

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

Find hourly flight availability from Ontario to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 August 2025.

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 Thera as you normally would.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. 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 Santorini. Reviews last updated 1 August 2025.
See what other customers who have flown with Aegean Airlines,Emirates, andDelta from Ontario to Thera have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
781 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Emirates
8.1
Very good
3,300 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Delta
8.0
Very good
7,981 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Air France
7.5
Good
1,465 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,686 reviews
Aegean Airlines
8.2
Very good
781 reviews
Check prices

Entertainment

7.0

Boarding

7.8

Food

7.4

Overall

8.2

Crew

8.6

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Ontario to Santorini. 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 Thera from Ontario?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from Ontario. Santorini is conveniently located just 4.6 km from Thera’s city centre.

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

    One-way options have recently been found by users for as low as C$ 807 on Air Canada. Other airlines that offer cheap prices include SWISS from C$ 828 and Emirates from C$ 1,358 one-way.

  • What are the most popular routes from Region of Ontario to Thera?

    When deciding which route to take from Region of Ontario to Thera consider Toronto Pearson Intl - Thera Santorini, Montreal Pierre Elliott Trudeau Intl - Thera Santorini or Toronto Island - Thera Santorini as they are the most popular.

  • Can I find deals for flights from Ontario to Santorini that include hotel bookings?

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

  • How can I find direct flights from Ontario to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Santorini.

  • Can I find deals for business class flights from Ontario to Santorini?

    Yes. Cheapflights offers flight deals from Ontario to Santorini 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

Travelling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Pyrgos Kallistis
Firostefani

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Alternative routes for Ontario to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Santorini flights
Pearson Intl to Rhodes flights
Pierre Elliott Trudeau Intl to Santorini flights
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Pierre Elliott Trudeau Intl to Rhodes flights
Calgary to Santorini flights
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Pierre Elliott Trudeau Intl to Parikia flights
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Pierre Elliott Trudeau Intl to Karpathos flights
Pearson Intl to Naxos flights
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Pearson Intl to Paleochori flights
St. John's to Santorini flights
Edmonton to Mykonos flights
Vancouver Intl to Naxos flights
Vancouver Intl to Rhodes flights
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Winnipeg to Mykonos flights
Halifax to Santorini flights
Edmonton to Kos flights
Québec City to Santorini flights
Vancouver Intl to Santorini flights
Pierre Elliott Trudeau Intl to Kos flights
Saskatoon to Santorini flights

Top 3 airlines flying from Ontario to Santorini

Discover the top 3 airlines that operate flights from Ontario to Santorini. 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 1 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,010AverageC$ 1,377FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestC$ 1,077AverageC$ 1,477FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapestC$ 1,769AverageC$ 2,035FlexibilityNo cancel feeOn-time87%
Search Aegean 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 Ontario to Santorini?

Cheapflights makes it easy to find Ontario to Santorini 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 Ontario to Santorini?

Cheapflights helps you find that perfect flight to Santorini from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Santorini with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ontario to Santorini flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Ontario to Santorini become cheaper?

Yes! Start tracking prices for Ontario to Santorini flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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