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Shannon

$605+ Cheap flights from Syracuse (SYR) to Shannon (SNN)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SYR — SNN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Syracuse to Shannon

Best flights from Syracuse to Shannon
Discover carefully curated flight deals from Syracuse to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/93:03 pmSYR - SNN
2 stops15h 27mAmerican Airlines
Mon 2/167:50 amSNN - SYR
2 stops20h 04mAmerican Airlines
Deal found 12/26$605
This Air Canada deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2211:29 amSYR - SNN
3 stops19h 01mAir Canada
Sun 1/257:50 amSNN - SYR
3 stops31h 42mAir Canada
Deal found 12/25$704
This oojo deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 amSYR - SNN
1 stop19h 20mMultiple Airlines
Mon 2/168:05 pmSNN - SYR
2 stops31h 49mMultiple Airlines
Deal found 12/26$774
This Ovago deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/263:25 pmSYR - SNN
2 stops16h 05mBritish Airways
Thu 4/27:40 amSNN - SYR
2 stops20h 10mBritish Airways
Deal found 12/25$777
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:15 pmSYR - SNN
2 stops16h 15mAmerican Airlines
Sun 1/257:50 amSNN - SYR
2 stops20h 02mAmerican Airlines
Deal found 12/25$654
This KAYAK deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/263:25 pmSYR - SNN
1 stop10h 55mMultiple Airlines
Thu 4/27:40 amSNN - SYR
2 stops20h 13mMultiple Airlines
Deal found 12/25$804
This American Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/273:25 pmSYR - SNN
2 stops16h 05mAmerican Airlines
Fri 4/37:40 amSNN - SYR
2 stops20h 13mAmerican Airlines
Deal found 12/25$755

Find flight deals from Syracuse to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Syracuse (SYR) to Shannon (SNN). 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$605
(American Airlines)
Provider with most accurate pricing for Syracuse Hancock Intl-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Syracuse Hancock Intl-Shannon flights.
Search Deals
From Syracuse Hancock Intl to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Syracuse 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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Syracuse to Shannon that are best for you.

Fly from

Syracuse

Fly to

Shannon

Route

Depart

Return

Price

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Mon 2/9

3:03 pm-11:30 am

2 stops15h 27m

Shannon

Mon 2/16

7:50 am-10:54 pm

2 stops20h 04m

$605

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Thu 1/22

2:15 pm-11:30 am

2 stops16h 15m

Shannon

Sun 1/25

7:50 am-10:52 pm

2 stops20h 02m

$654

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Thu 1/22

11:29 am-11:30 am

3 stops19h 01m

Shannon

Sun 1/25

7:50 am-10:32 am

3 stops31h 42m

$704

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Fri 3/27

3:25 pm-11:30 am

2 stops16h 05m

Shannon

Fri 4/3

7:40 am-10:53 pm

2 stops20h 13m

$755

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Mon 2/9

6:00 am-6:20 am

1 stop19h 20m

Shannon

Mon 2/16

8:05 pm-10:54 pm

2 stops31h 49m

$774

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Thu 3/26

3:25 pm-11:30 am

2 stops16h 05m

Shannon

Thu 4/2

7:40 am-10:50 pm

2 stops20h 10m

$777

SyracuseShannon

SYR - SNN

SYRSNN

Syracuse Hancock Intl

Thu 3/26

3:25 pm-6:20 am

1 stop10h 55m

Shannon

Thu 4/2

7:40 am-10:53 pm

2 stops20h 13m

$804

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Syracuse to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Syracuse to Shannon in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Syracuse-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Syracuse-Shannon, Clare flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Syracuse-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Syracuse-Shannon, Clare flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Syracuse-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Syracuse to Shannon

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

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

Find hourly flight availability from Syracuse 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 December 26, 2025.

It’s typically best to fly out from Syracuse to Shannon, Clare in the evening. Doing so could potentially save you 46% on the flight price compared to flying at noon, which is usually more expensive.

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 December 26, 2025.
See what other customers who have flown with United Airlines and American Airlines from Syracuse to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,116 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
American Airlines
7.2
Good
11,068 reviews
United Airlines
7.4
Good
9,116 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Syracuse to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $605, American Airlines can have you in Shannon, Clare from Syracuse in 15h 27m. There are 3062 mi between Syracuse and Shannon, Clare.

  • What are the cheapest airlines flying from Syracuse to Shannon, Clare round-trip?

    Currently priced at $584, American Airlines will fly you from Syracuse to Shannon, Clare and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $593.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Syracuse 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

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 2 airlines flying from Syracuse to Shannon

Discover the top 2 airlines that operate flights from Syracuse 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 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$584Average$859FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$593Average$785FlexibilityNo cancel feeOn-time69%

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