HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$421+ Cheap flights from Rochester (ROC) 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — SNN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$421
(oojo)
Provider with most accurate pricing for Greater Rochester Intl-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Rochester Intl-Shannon flights.
Search Deals
From Greater Rochester Intl to Shannon
Search Deals

Find flight deals from Rochester to Shannon

Cheapest flights from Rochester to Shannon
Explore the most affordable flight options available from Rochester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This oojo deal was found by Cheapflights users on 1/7. 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 3/237:20 pmROC - SNN
2 stops20h 05mBritish Airways
Thu 4/27:40 amSNN - ROC
2 stops19h 18mBritish Airways
Deal found 1/7$421
This American Airlines deal was found by Cheapflights users on 1/7. 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 3/2312:10 pmROC - SNN
1 stop14h 10mAmerican Airlines
Thu 4/27:40 amSNN - ROC
2 stops17h 32mAmerican Airlines
Deal found 1/7$445
This KAYAK deal was found by Cheapflights users on 1/6. 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.
Wed 2/411:09 amROC - SNN
2 stops24h 36mBritish Airways
Sun 2/87:50 amSNN - ROC
2 stops14h 55mBritish Airways
Deal found 1/6$465
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/46:35 pmROC - SNN
2 stops17h 10mAmerican Airlines
Sun 2/82:45 pmSNN - ROC
1 stop24h 59mAmerican Airlines
Deal found 1/6$485
This KAYAK deal was found by Cheapflights users on 1/8. 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.
Tue 8/411:26 amROC - SNN
2 stops18h 54mBritish Airways
Mon 8/109:15 pmSNN - ROC
2 stops23h 57mBritish Airways
Deal found 1/8$487
This Air France deal was found by Cheapflights users on 1/8. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:15 pmROC - SNN
2 stops16h 55mAir France
Mon 8/101:05 pmSNN - ROC
1 stop10h 03mAir France
Deal found 1/8$499
This Ovago deal was found by Cheapflights users on 1/5. 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.
Fri 2/2012:10 pmROC - SNN
2 stops22h 35mBritish Airways
Fri 2/277:50 amSNN - ROC
2 stops16h 04mBritish Airways
Deal found 1/5$529
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/2012:10 pmROC - SNN
2 stops18h 20mAmerican Airlines
Fri 2/272:45 pmSNN - ROC
1 stop12h 13mAmerican Airlines
Deal found 1/5$540

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 January 8, 2026.
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

Mon 3/23

7:20 pm-7:25 pm

2 stops20h 05m

Shannon

Thu 4/2

7:40 am-9:58 pm

2 stops19h 18m

$421

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Mon 3/23

12:10 pm-6:20 am

1 stop14h 10m

Shannon

Thu 4/2

7:40 am-8:12 pm

2 stops17h 32m

$445

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Wed 2/4

6:35 pm-4:45 pm

2 stops17h 10m

Shannon

Sun 2/8

2:45 pm-10:44 am

1 stop24h 59m

$485

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Wed 2/4

11:09 am-4:45 pm

2 stops24h 36m

Shannon

Sun 2/8

7:50 am-11:58 pm

2 stops21h 08m

$488

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 2/20

12:10 pm-3:45 pm

2 stops22h 35m

Shannon

Fri 2/27

7:50 am-6:54 pm

2 stops16h 04m

$529

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 2/20

12:10 pm-11:30 am

2 stops18h 20m

Shannon

Fri 2/27

2:45 pm-9:58 pm

1 stop12h 13m

$540

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 3/6

12:10 pm-4:45 pm

2 stops47h 35m

Shannon

Sat 3/14

5:25 pm-6:54 pm

2 stops53h 29m

$622

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Mon 3/23

1:29 pm-11:30 am

3 stops18h 01m

Shannon

Thu 4/2

9:15 pm-9:09 pm

3 stops28h 54m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

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 January.
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.

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 January 8, 2026.
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
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,095 reviews
United Airlines
7.4
Good
9,139 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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?

    British Airways and American Airlines can get you from Rochester to Shannon, Clare in just under 14h 10m. Your travel time can differ by up to 5h 55m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Dublin flights
John F Kennedy Intl to Dublin flights
LaGuardia to Dublin flights
Newark to Shannon flights
John F Kennedy Intl to Shannon flights
LaGuardia to Shannon flights
Buffalo to Dublin flights
Rochester to Dublin flights
Syracuse to Dublin flights
White Plains to Dublin flights
John F Kennedy Intl to Cork flights
Newark to Cork flights
LaGuardia to Cork flights
Albany to Dublin flights
Buffalo to Shannon flights
Syracuse to Shannon flights
John F Kennedy Intl to Knock flights
Newark to Knock flights
John F Kennedy Intl to Milltown (Kerry) flights
Ithaca to Dublin flights
White Plains to Shannon flights
Stewart to Dublin flights
John F Kennedy Intl to Donegal flights
Watertown to Dublin flights
Syracuse to Cork flights
Stewart to Cork flights
Elmira to Dublin flights
Plattsburgh to Dublin flights
Rutland to Dublin flights
Newark to Milltown (Kerry) flights
Stewart to Knock flights
Stewart to Shannon flights
Binghamton to Dublin flights
Islip to Dublin flights

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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$553Average$790FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$565Average$764FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.