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Cheap flights from Ontario to Shannon from C$ 986

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNN
25 feb. — 4 mar.1
1 adult

Cheap flight deals from Ontario to Shannon

Keep the following information in mind while searching for Ontario to Shannon flight deals. Data was last updated 20 febrero 2025.

Round-trip from

C$ 986

Popular in

June

Cheapest in

October
15/5-27/5
  • 15/5-27/5
  • 3 total stops
  • 35h 15m total
  • Ontario to Shannon
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 21 potential savings vs. average RT price).
Search Deals

Find flight deals from Ontario to Shannon

Cheapest flights from Ontario to Shannon
Explore the most affordable flight options available from Ontario to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 febrero 2025.

jue. 15/55:25 p.m.YYZ - SNN
2 stops17h 45mMultiple Airlines
mar. 27/57:40 a.m.SNN - YYZ
1 stop17h 30mMultiple Airlines
Deal found 20/2C$ 986
dom. 25/58:00 p.m.YYZ - SNN
1 stop9h 15mUnited Airlines
lun. 9/69:30 a.m.SNN - YYZ
1 stop29h 28mUnited Airlines
Deal found 20/2C$ 1,064
jue. 3/47:00 p.m.YUL - SNN
1 stop10h 15mAir Canada
lun. 7/412:30 p.m.SNN - YUL
1 stop14h 36mAir Canada
Deal found 20/2C$ 1,126
jue. 15/55:25 p.m.YYZ - SNN
2 stops12h 55mAer Lingus
mar. 27/59:15 p.m.SNN - YYZ
2 stops23h 25mAer Lingus
Deal found 20/2C$ 1,190
jue. 15/510:05 p.m.YYZ - SNN
1 stop17h 30mBritish Airways
mar. 27/57:40 a.m.SNN - YYZ
1 stop13h 20mBritish Airways
Deal found 20/2C$ 1,196
jue. 3/47:45 a.m.YUL - SNN
2 stops16h 40mBritish Airways
lun. 7/41:45 p.m.SNN - YUL
2 stops27h 35mBritish Airways
Deal found 20/2C$ 1,219
vie. 1/89:45 a.m.YUL - SNN
1 stop16h 45mUnited Airlines
sáb. 16/89:30 a.m.SNN - YUL
1 stop31h 29mUnited Airlines
Deal found 20/2C$ 1,382
sáb. 5/49:55 a.m.YXU - SNN
2 stops19h 20mUnited Airlines
sáb. 12/412:30 p.m.SNN - YXU
2 stops25h 43mUnited Airlines
Deal found 19/2C$ 1,413
mar. 22/73:25 p.m.YTZ - SNN
2 stops14h 55mAir Canada
sáb. 26/75:30 p.m.SNN - YTZ
2 stops26h 16mAir Canada
Deal found 19/2C$ 1,837
dom. 6/42:10 p.m.YOW - SNN
2 stops15h 05mUnited Airlines
dom. 13/412:30 p.m.SNN - YOW
2 stops14h 04mUnited Airlines
Deal found 20/2C$ 5,003

Find flights from Ontario to Shannon within your budget

Customize your flight search to find flights from Ontario to Shannon 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 20 febrero 2025.

Fly from

Ontario

Fly to

Shannon

Route

Depart

Return

Price

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

jue. 15/5

5:25 p.m.-4:10 p.m.

2 stops17h 45m

Shannon

mar. 27/5

7:40 a.m.-8:10 p.m.

1 stop17h 30m

C$ 986

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

dom. 25/5

10:00 a.m.-10:15 a.m.

2 stops19h 15m

Shannon

lun. 9/6

9:30 a.m.-3:46 p.m.

1 stop11h 16m

C$ 1,064

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

jue. 15/5

5:25 p.m.-11:20 a.m.

2 stops12h 55m

Shannon

mar. 27/5

9:15 p.m.-3:40 p.m.

2 stops23h 25m

C$ 1,190

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

jue. 15/5

10:05 p.m.-8:35 p.m.

1 stop17h 30m

Shannon

mar. 27/5

7:40 a.m.-4:00 p.m.

1 stop13h 20m

C$ 1,196

LondonShannon

YXU - SNN

YXUSNN

London

sáb. 5/4

9:55 a.m.-10:15 a.m.

2 stops19h 20m

Shannon

sáb. 12/4

12:30 p.m.-9:13 a.m.

2 stops25h 43m

C$ 1,413

TorontoShannon

YTZ - SNN

YTZSNN

Toronto Island

vie. 15/8

12:25 p.m.-10:15 a.m.

2 stops16h 50m

Shannon

sáb. 23/8

12:30 p.m.-9:31 a.m.

2 stops26h 01m

C$ 1,712

OttawaShannon

YOW - SNN

YOWSNN

Ottawa

dom. 6/4

2:10 p.m.-10:15 a.m.

2 stops15h 05m

Shannon

dom. 13/4

12:30 p.m.-9:34 p.m.

2 stops14h 04m

C$ 5,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Ontario to Shannon

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

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

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

Find hourly flight availability from Ontario to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 febrero 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 Shannon, Clare as you normally would.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 59.0 - 105.0 mm per month. October is typically the wettest month, when rainfall can reach 105.0 mm. April is typically the driest time to visit Shannon, Clare when rainfall is around 59.0 mm.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.0 C).

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated 20 febrero 2025.
Get a feel of what it's like to fly with United Airlines, Aer Lingus and Air Canada from Ontario to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,765 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

United Airlines
7.4
Good
8,765 reviews
United Airlines
7.4
Good
8,765 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Aer Lingus
7.0
Good
1,070 reviews
United Airlines
7.4
Good
8,765 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Air Canada
7.0
Good
8,748 reviews
United Airlines
7.4
Good
8,765 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

British Airways
6.6
Okay
6,762 reviews
United Airlines
7.4
Good
8,765 reviews
Check prices

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

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

    Shannon (SNN) is the airport you will fly into if you book a flight from Ontario to Shannon. It is only a 3.4 km journey from Shannon (SNN) to Shannon’s city centre.

  • What are the most popular routes from Region of Ontario to Shannon, Clare?

    The most popular flight routes from Region of Ontario to Shannon, Clare are Toronto Pearson Intl - Shannon, Montreal Pierre Elliott Trudeau Intl - Shannon and Toronto Island - Shannon.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Shannon 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 Ontario to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ontario to Shannon

Discover the top 2 airlines that operate flights from Ontario to Shannon. 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 20 febrero 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 580AverageC$ 1,397FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 871AverageC$ 1,153FlexibilityNo cancel feeOn-time69%
Search United 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 Shannon?

Cheapflights helps you search for flights from Ontario to Shannon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Shannon?

Cheapflights simply makes it quick and affordable to book flights from Ontario to Shannon by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to Shannon, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Shannon from Ontario today and book when prices fit your budget.

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