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Shannon

$595+ Cheap flights from Jacksonville (JAX) 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SNN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$595
(Delta)

Popular in

November

Cheapest in

August

Average price

$1,113
Provider with most accurate pricing for Jacksonville-Shannon flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Shannon flights.
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From Jacksonville to Shannon
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:20 pmJAX - SNN
1 stop12h 50mDelta
Tue 9/21:05 pmSNN - JAX
1 stop13h 10mDelta
Deal found 3/25$595
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 5/203:45 pmJAX - SNN
2 stops14h 35mAmerican Airlines
Tue 6/37:40 amSNN - JAX
2 stops21h 14mAmerican Airlines
Deal found 3/25$755
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:54 pmJAX - SNN
1 stop10h 21mUnited Airlines
Tue 6/39:30 amSNN - JAX
1 stop17h 24mUnited Airlines
Deal found 3/25$769
This Aer Lingus deal was found by Cheapflights users on 3/24. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:15 amJAX - SNN
1 stop18h 40mMultiple Airlines
Fri 5/162:40 pmSNN - JAX
1 stop13h 58mMultiple Airlines
Deal found 3/24$885
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/410:27 amJAX - SNN
3 stops19h 53mAir Canada
Sun 7/139:15 pmSNN - JAX
2 stops28h 48mAir Canada
Deal found 3/26$1,147

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 March 26, 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

Tue 8/26

5:20 pm-11:10 am

1 stop12h 50m

Shannon

Tue 9/2

1:05 pm-9:15 pm

1 stop13h 10m

$595

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/20

3:45 pm-11:20 am

2 stops14h 35m

Shannon

Tue 6/3

7:40 am-11:54 pm

2 stops21h 14m

$755

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/20

6:54 pm-10:15 am

1 stop10h 21m

Shannon

Tue 6/3

9:30 am-9:54 pm

1 stop17h 24m

$769

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/9

6:15 am-5:55 am

1 stop18h 40m

Shannon

Fri 5/16

2:40 pm-11:38 pm

1 stop13h 58m

$885

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 7/4

10:27 am-11:20 am

3 stops19h 53m

Shannon

Sun 7/13

9:15 pm-9:03 pm

2 stops28h 48m

$1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 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 Jacksonville-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Shannon, Clare flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 month to book a flight from Jacksonville to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Shannon, Clare (average of $533). Flying from Jacksonville to Shannon, Clare in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 26, 2025.

It’s typically best to fly out from Jacksonville to Shannon, Clare at noon. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shannon, Clare ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon, Clare when rainfall is around 2.3 in.

Temperature in Shannon by month

Plan your trip to Shannon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shannon, Clare, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Air Canada
7.0
Good
8,960 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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.

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

    Currently priced at $595, Delta will fly you from Jacksonville to Shannon, Clare and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $755 and $769, respectively. You may be able to fly from Jacksonville to Shannon, Clare for 44% 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.

  • What is the cheapest month to book a flight from Jacksonville to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Shannon, Clare (average of $533). Flying from Jacksonville to Shannon, Clare in June is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Jacksonville to Shannon

Discover the top 4 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$561Average$1,102FlexibilityNo cancel feeOn-time71%
DeltaCheapest$572Average$1,012FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$572Average$948FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$712Average$838FlexibilityNo cancel feeOn-time69%
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