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Cheap flights from Ontario to Thera from C$ 510

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — JTR
6 May — 13 May1
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 May 2025.

Round-trip from

C$ 1,007

One-way from

C$ 510

Popular in

December

Cheapest in

August

Average price

C$ 1,770
3/5-17/5
  • 3/5-17/5
  • 2 total stops
  • 55h 35m total
  • Ontario to Thera
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29/6
  • 29/6
  • 3 total stops
  • 26h 35m total
  • Ontario to Thera
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 485 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 96 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 2025.

Sat 14/612:35 p.m.YTZ - JTR
2 stops23h 25mMultiple Airlines
Sat 21/611:50 p.m.JTR - YTZ
2 stops29h 25mMultiple Airlines
Deal found 29/4C$ 1,063
Tue 7/1010:45 p.m.YYZ - JTR
1 stop17h 40mMultiple Airlines
Tue 14/108:20 p.m.JTR - YYZ
1 stop26h 20mMultiple Airlines
Deal found 30/4C$ 1,082
Mon 6/106:05 p.m.YYZ - JTR
1 stop12h 45mAmerican Airlines
Thu 16/105:05 p.m.JTR - YYZ
1 stop34h 05mAmerican Airlines
Deal found 30/4C$ 1,114
Mon 6/106:05 p.m.YYZ - JTR
1 stop12h 45mBritish Airways
Sun 12/105:10 p.m.JTR - YYZ
1 stop29h 50mBritish Airways
Deal found 30/4C$ 1,123
Tue 29/75:00 p.m.YUL - JTR
1 stop13h 00mDelta
Wed 20/82:00 p.m.JTR - YUL
2 stops40h 09mDelta
Deal found 29/4C$ 1,180
Tue 7/105:20 p.m.YYZ - JTR
1 stop20h 25mAer Lingus
Wed 15/109:35 p.m.JTR - YYZ
1 stop25h 15mAer Lingus
Deal found 30/4C$ 1,215
Sat 24/510:50 p.m.YUL - JTR
1 stop11h 00mLufthansa
Tue 3/68:05 p.m.JTR - YUL
1 stop31h 55mLufthansa
Deal found 30/4C$ 1,233
Tue 13/55:00 a.m.YUL - JTR
3 stops30h 40mMultiple Airlines
Fri 16/56:00 a.m.JTR - YUL
2 stops35h 34mMultiple Airlines
Deal found 29/4C$ 1,241
Thu 9/104:35 p.m.YYZ - JTR
1 stop18h 35mSWISS
Wed 15/1010:40 a.m.JTR - YYZ
1 stop33h 10mSWISS
Deal found 30/4C$ 1,252
Thu 15/58:30 p.m.YUL - JTR
2 stops15h 40mSWISS
Sun 25/58:55 p.m.JTR - YUL
1 stop25h 05mSWISS
Deal found 30/4C$ 1,256
Thu 9/105:00 p.m.YYZ - JTR
2 stops18h 30mLufthansa
Fri 17/107:20 p.m.JTR - YYZ
2 stops53h 38mLufthansa
Deal found 30/4C$ 1,274
Wed 8/1012:30 a.m.YYZ - JTR
2 stops34h 40mAir Canada
Wed 15/1010:40 a.m.JTR - YYZ
2 stops39h 19mAir Canada
Deal found 30/4C$ 1,291

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 May 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

YTZ - JTR

YTZJTR

Toronto Island

Sat 14/6

12:35 p.m.-7:00 p.m.

2 stops23h 25m

Thera Santorini

Sat 21/6

11:50 p.m.-10:15 p.m.

2 stops29h 25m

C$ 1,063

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Tue 7/10

10:45 p.m.-11:25 p.m.

1 stop17h 40m

Thera Santorini

Tue 14/10

8:20 p.m.-3:40 p.m.

1 stop26h 20m

C$ 1,082

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 6/10

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

1 stop12h 45m

Thera Santorini

Thu 16/10

5:05 p.m.-8:10 p.m.

1 stop34h 05m

C$ 1,114

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Mon 6/10

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

1 stop12h 45m

Thera Santorini

Sun 12/10

5:10 p.m.-4:00 p.m.

1 stop29h 50m

C$ 1,123

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Tue 29/7

5:00 p.m.-1:00 p.m.

1 stop13h 00m

Thera Santorini

Wed 20/8

2:00 p.m.-11:09 p.m.

2 stops40h 09m

C$ 1,180

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Tue 7/10

5:20 p.m.-8:45 p.m.

1 stop20h 25m

Thera Santorini

Wed 15/10

9:35 p.m.-3:50 p.m.

1 stop25h 15m

C$ 1,215

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Sat 24/5

10:50 p.m.-4:50 p.m.

1 stop11h 00m

Thera Santorini

Tue 3/6

8:05 p.m.-9:00 p.m.

1 stop31h 55m

C$ 1,233

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

5:00 a.m.-6:40 p.m.

3 stops30h 40m

Thera Santorini

Fri 16/5

6:00 a.m.-10:34 a.m.

2 stops35h 34m

C$ 1,241

TorontoThera

YYZ - JTR

YYZJTR

Toronto Pearson Intl

Thu 9/10

4:35 p.m.-6:10 p.m.

1 stop18h 35m

Thera Santorini

Wed 15/10

10:40 a.m.-12:50 p.m.

1 stop33h 10m

C$ 1,252

MontrealThera

YUL - JTR

YULJTR

Montreal Pierre Elliott Trudeau Intl

Thu 15/5

8:30 p.m.-7:10 p.m.

2 stops15h 40m

Thera Santorini

Sun 25/5

8:55 p.m.-3:00 p.m.

1 stop25h 05m

C$ 1,256

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/4

Showing 1-10 of 32 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 May 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 May 2025.
Get a feel of what it's like to fly with Aegean Airlines, Emirates and Delta from Ontario to Thera by reading reviews from past customers. 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.
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

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
8.1
Very good
739 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

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
8.0
Very good
3,215 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

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
7,934 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
781 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Sky Express
7.6
Good
113 reviews
Aegean Airlines
8.1
Very good
739 reviews
Check prices

Comfort

7.8

Boarding

7.8

Entertainment

6.9

Overall

8.1

Crew

8.6

Food

7.3

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$ 890 on Austrian Airlines. Other airlines that offer cheap prices include Lufthansa from C$ 995 and Delta from C$ 1,258 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 Ontario?

Book flights to Ontario 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.
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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 May 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 1,064AverageC$ 1,335FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 1,229AverageC$ 1,461FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aegean AirlinesCheapestC$ 1,767AverageC$ 2,032FlexibilityNo 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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