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Shannon

$420+ Cheap flights from Jacksonville (JAX) 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SNN
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap flight deals from Jacksonville to Shannon

Cheapest flights from Jacksonville to Shannon
Explore the most affordable flight options available from Jacksonville to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

This KAYAK deal was found by Cheapflights users on 12/4. 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 12/510:40 amJAX - SNN
1 stop14h 15mJetBlue
Fri 12/122:00 pmSNN - JAX
1 stop12h 40mJetBlue
Deal found 12/4$1,732

Find flight deals from Jacksonville to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(United Airlines)

One-way from

$420
(Ovago)

Popular in

June

Cheapest in

March

Average price

$1,135
Provider with most accurate pricing for Jacksonville-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Shannon flights.
Search Deals
From Jacksonville to Shannon
Search Deals
One-way flight from Jacksonville to Shannon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 5, 2025.
Use the filters below to find and compare flights from Jacksonville to Shannon that are best for you.

Fly from

Jacksonville

Fly to

Shannon

Route

Depart

Return

Price

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Sat 5/2

7:00 am-10:15 am

2 stops22h 15m

Shannon

Mon 5/11

12:30 pm-9:10 pm

1 stop13h 40m

$543

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Sat 5/2

3:50 pm-10:15 am

1 stop13h 25m

Shannon

Mon 5/11

12:30 pm-9:10 pm

1 stop13h 40m

$552

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/1

6:45 pm-10:15 am

1 stop10h 30m

Shannon

Fri 5/8

12:30 pm-10:30 am

2 stops27h 00m

$591

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 1/23

6:00 pm-3:45 pm

2 stops16h 45m

Shannon

Tue 1/27

5:30 pm-6:47 pm

2 stops30h 17m

$661

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/1

6:10 am-5:55 am

1 stop18h 45m

Shannon

Fri 5/8

2:40 pm-10:52 pm

1 stop13h 12m

$840

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/19

11:30 am-5:55 am

1 stop13h 25m

$420

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/19

3:44 pm-11:20 am

2 stops14h 36m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Jacksonville 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 Jacksonville 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 Jacksonville-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Shannon, Clare flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-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 Jacksonville-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 Jacksonville to Shannon

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

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

Find hourly flight availability from Jacksonville 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 5, 2025.

It’s typically best to fly out from Jacksonville to Shannon, Clare at noon. Doing so could potentially save you 26% on the flight price compared to flying in the afternoon, 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 5, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Jacksonville to Shannon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,064 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

    A quick flight from Jacksonville to Shannon, Clare can take about 13h 25m. United Airlines provides one of the quickest options available for as low as $552. There are 3871 mi between Jacksonville and Shannon, Clare. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $554, American Airlines will fly you from Jacksonville to Shannon, Clare and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $644 and $670, respectively. You may be able to fly from Jacksonville to Shannon, Clare for 40% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville 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 3 airlines flying from Jacksonville to Shannon

Discover the top 3 airlines that operate flights from Jacksonville 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 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$1,102FlexibilityNo cancel feeOn-time71%
DeltaCheapest$644Average$1,283FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$670Average$785FlexibilityNo cancel feeOn-time69%

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