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Shannon

$469+ Cheap flights from Rochester (ROC) to Shannon (SNN)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — SNN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Rochester to Shannon

Best flights from Rochester to Shannon
Discover carefully curated flight deals from Rochester to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 1/3111:19 amROC - SNN
2 stops19h 11mAmerican Airlines
Sat 2/77:50 amSNN - ROC
2 stops21h 04mAmerican Airlines
Deal found 12/17$484
This British Airways deal was found by Cheapflights users on 12/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2311:09 amROC - SNN
2 stops23h 36mBritish Airways
Tue 1/277:50 amSNN - ROC
2 stops21h 02mBritish Airways
Deal found 12/15$686
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Sat 1/311:26 pmROC - SNN
3 stops22h 19mAir Canada
Sat 2/77:50 amSNN - ROC
3 stops34h 49mAir Canada
Deal found 12/17$698
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3011:09 amROC - SNN
2 stops23h 36mBritish Airways
Tue 2/37:50 amSNN - ROC
2 stops21h 02mBritish Airways
Deal found 12/16$686
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Fri 3/611:45 amROC - SNN
2 stops18h 45mBritish Airways
Sat 3/145:25 pmSNN - ROC
2 stops53h 29mBritish Airways
Deal found 12/17$802
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Fri 3/66:00 amROC - SNN
1 stop18h 55mAer Lingus
Sat 3/142:00 pmSNN - ROC
1 stop13h 32mAer Lingus
Deal found 12/17$6,501

Find flight deals from Rochester to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$484
(American Airlines)

One-way from

$469
(Kiwi.com)
Provider with most accurate pricing for Greater Rochester Intl-Shannon flight deals.
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Provider most trusted by Cheapflights users for Greater Rochester Intl-Shannon flights.
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From Greater Rochester Intl to Shannon
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One-way flight from Greater Rochester Intl to Shannon
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester 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 18, 2025.
Use the filters below to find and compare flights from Rochester to Shannon that are best for you.

Fly from

Rochester

Fly to

Shannon

Route

Depart

Return

Price

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sat 1/31

11:19 am-11:30 am

2 stops19h 11m

Shannon

Sat 2/7

7:50 am-11:54 pm

2 stops21h 04m

$484

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 1/23

11:09 am-3:45 pm

2 stops23h 36m

Shannon

Tue 1/27

7:50 am-11:52 pm

2 stops21h 02m

$686

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 1/30

11:09 am-3:45 pm

2 stops23h 36m

Shannon

Tue 2/3

7:50 am-11:52 pm

2 stops21h 02m

$686

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sat 1/31

1:26 pm-4:45 pm

3 stops22h 19m

Shannon

Sat 2/7

7:50 am-1:39 pm

3 stops34h 49m

$698

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 3/6

11:45 am-11:30 am

2 stops18h 45m

Shannon

Sat 3/14

5:25 pm-6:54 pm

2 stops53h 29m

$802

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 3/6

6:00 am-5:55 am

1 stop18h 55m

Shannon

Sat 3/14

2:00 pm-11:32 pm

1 stop13h 32m

$6,501

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sat 5/16

7:38 pm-8:25 pm

3 stops43h 47m

$469

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sat 5/16

5:46 pm-10:15 am

2 stops35h 29m

$627

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Compare providers for flights from Rochester 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 Rochester to Shannon in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Rochester-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rochester-Shannon, Clare flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rochester-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-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 Rochester-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 Rochester to Shannon

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

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

Find hourly flight availability from Rochester 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 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Rochester to Shannon, Clare by exploring options for tickets in the morning.

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 18, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Rochester 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
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Rochester 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 Rochester to Shannon, Clare?

    American Airlines, British Airways, and Air Canada can get you from Rochester to Shannon, Clare in just under 19h 11m. Your travel time can differ by up to 4h 25m. Rochester and Shannon, Clare are separated by a distance of 3125 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Rochester to Shannon, Clare round-trip from $553. Another airline that can offer you cheap pricing is United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester 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 Rochester to Shannon

Discover the top 2 airlines that operate flights from Rochester 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$553Average$790FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$764FlexibilityNo cancel feeOn-time69%

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