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Cheap flights from Niagara Falls, ON to Shannon from C$ 615

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SNN
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Shannon

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Shannon
Explore the most affordable flight options available from Niagara Falls to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2026.

Mon 6/410:00 p.m.
YYZ
-
SNN
1 stop13h 10m
American Airlines
Tue 21/49:15 p.m.
SNN
-
YYZ
1 stop23h 50m
American Airlines
Deal found 19/1C$ 695
Wed 18/210:05 p.m.
YYZ
-
SNN
1 stop13h 40m
American Airlines
Wed 25/27:50 a.m.
SNN
-
YYZ
1 stop12h 00m
American Airlines
Deal found 21/1C$ 698
Tue 17/26:05 p.m.
YYZ
-
SNN
1 stop17h 40m
American Airlines
Tue 24/27:50 a.m.
SNN
-
YYZ
2 stops19h 09m
American Airlines
Deal found 19/1C$ 734
Tue 17/25:25 p.m.
YYZ
-
SNN
2 stops13h 05m
Multiple Airlines
Tue 24/28:05 p.m.
SNN
-
YYZ
2 stops24h 50m
Multiple Airlines
Deal found 19/1C$ 752
Tue 20/17:04 p.m.
YYZ
-
SNN
2 stops16h 41m
American Airlines
Tue 27/17:50 a.m.
SNN
-
YYZ
2 stops18h 33m
American Airlines
Deal found 19/1C$ 773
Mon 19/17:04 p.m.
YYZ
-
SNN
2 stops16h 41m
American Airlines
Mon 26/17:50 a.m.
SNN
-
YYZ
1 stop12h 00m
American Airlines
Deal found 18/1C$ 783
Wed 13/510:00 p.m.
YYZ
-
SNN
1 stop13h 10m
American Airlines
Mon 18/57:30 a.m.
SNN
-
YYZ
2 stops20h 59m
American Airlines
Deal found 19/1C$ 857

Find flight deals from Niagara Falls to Shannon

Keep the following information in mind while searching for Niagara Falls to Shannon flight deals. Data was last updated 21 January 2026.

Round-trip from

C$ 698

One-way from

C$ 615

Popular in

July

Cheapest in

March
American Airlines
  • American Airlines
  • 18/2-25/2
  • 2 total stops
  • 25h 40m total
  • Niagara Falls to Shannon
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 33h 15m total
  • Niagara Falls to Shannon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 226 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 63 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls 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 21 January 2026.
Use the filters below to find and compare flights from Niagara Falls to Shannon that are best for you.

Fly from

Niagara Falls

Fly to

Shannon

Route

Depart

Return

Price

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 18/2

5:40 p.m.-11:30 a.m.

1 stop12h 50m

Shannon

Wed 25/2

7:50 a.m.-9:59 p.m.

2 stops19h 09m

C$ 737

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 13/5

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

1 stop13h 10m

Shannon

Mon 18/5

7:30 a.m.-11:29 p.m.

2 stops20h 59m

C$ 857

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 13/5

5:35 p.m.-11:20 a.m.

2 stops12h 45m

Shannon

Mon 18/5

9:15 p.m.-3:50 p.m.

2 stops23h 35m

C$ 882

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Fri 1/5

6:05 p.m.-3:50 p.m.

1 stop16h 45m

Shannon

Wed 6/5

7:30 a.m.-9:44 p.m.

2 stops19h 14m

C$ 883

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

1:15 p.m.-11:20 a.m.

2 stops17h 05m

Shannon

Sun 17/5

9:15 p.m.-5:44 p.m.

2 stops25h 29m

C$ 885

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 6/5

10:00 p.m.-8:35 p.m.

1 stop17h 35m

Shannon

Sun 17/5

9:15 p.m.-4:05 p.m.

1 stop23h 50m

C$ 917

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Fri 1/5

6:05 p.m.-11:20 a.m.

1 stop12h 15m

Shannon

Wed 6/5

9:15 p.m.-4:05 p.m.

1 stop23h 50m

C$ 936

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Wed 18/2

6:17 p.m.-7:25 p.m.

2 stops20h 08m

Shannon

Wed 25/2

7:50 a.m.-9:59 p.m.

2 stops19h 09m

C$ 955

TorontoShannon

YYZ - SNN

YYZSNN

Toronto Pearson Intl

Sat 7/3

7:15 p.m.-9:30 a.m.

2 stops33h 15m

C$ 615

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Best time to book a flight from Niagara Falls to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon 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 Shannon
No data available for this route at this time. Please check back soon.

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 21 January 2026.
Check out reviews from past customers who have flown with Air Canada from Niagara Falls to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,646 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.
Air Canada
7.1
Good
10,646 reviews
Air Canada
7.1
Good
10,646 reviews
Check prices

Overall

7.1

Comfort

7.1

Crew

7.8

Entertainment

6.8

Food

6.3

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Sugith,Jan 2026

YYZ - YSB

8 am flight cancelled at 2 am. Rebooked next day. Had to pay to rebook myself on Porter to leave same day.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls 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 Niagara Falls?

    Most people fly into Shannon (SNN) if they book a flight to Shannon from Niagara Falls. On average, Shannon has 0 inbound flights from Niagara Falls per day from 1 airline. Shannon is conveniently located just 3.4 km from Shannon’s city centre.

  • How long is the flight from Niagara Falls to Shannon, Clare?

    For as low as C$ 882, American Airlines can have you in Shannon, Clare from Niagara Falls in 12h 45m. There are 5116 km between Niagara Falls and Shannon, Clare. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Niagara Falls to Shannon?

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

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

    Yes. Cheapflights offers flight deals from Niagara Falls 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 Niagara Falls to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Niagara Falls to Shannon

Discover the top airline that operate flights from Niagara Falls 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,027AverageC$ 1,118FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Shannon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Niagara Falls to Shannon. 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 Niagara Falls to Shannon?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Niagara Falls to Shannon for you. Better yet — we are completely free to use.

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

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

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

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