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Shannon

$362+ 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
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. 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 9/154:48 pm
JAX
-
SNN
1 stop12h 27m
United Airlines
Wed 9/239:30 am
SNN
-
JAX
1 stop16h 38m
United Airlines
Deal found 2/18$565
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 5/17:03 pm
JAX
-
SNN
2 stops34h 12m
United Airlines
Sun 5/1012:30 pm
SNN
-
JAX
2 stops27h 40m
United Airlines
Deal found 2/19$616
This KAYAK deal was found by Cheapflights users on 2/19. 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.
Sun 4/266:20 am
JAX
-
SNN
1 stop22h 55m
Lufthansa
Mon 5/412:30 pm
SNN
-
JAX
1 stop15h 15m
Lufthansa
Deal found 2/19$644
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 7/167:09 pm
JAX
-
SNN
1 stop10h 06m
United Airlines
Tue 7/289:30 am
SNN
-
JAX
1 stop17h 29m
United Airlines
Deal found 2/20$678
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:29 pm
JAX
-
SNN
2 stops16h 51m
British Airways
Mon 5/49:15 pm
SNN
-
JAX
2 stops23h 55m
British Airways
Deal found 2/19$681
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 5/17:03 pm
JAX
-
SNN
2 stops34h 12m
United Airlines
Sun 5/319:30 am
SNN
-
JAX
1 stop17h 29m
United Airlines
Deal found 2/18$710
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 4/264:32 pm
JAX
-
SNN
1 stop12h 43m
United Airlines
Mon 5/412:30 pm
SNN
-
JAX
2 stops27h 10m
United Airlines
Deal found 2/19$718
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 5/2012:16 pm
JAX
-
SNN
2 stops38h 14m
United Airlines
Thu 5/289:30 am
SNN
-
JAX
1 stop13h 19m
United Airlines
Deal found 2/18$725

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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$593
(United Airlines)

One-way from

$362
(oojo)

Popular in

June

Cheapest in

January
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. 24% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
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 February 21, 2026.
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

Sun 4/26

1:29 pm-11:20 am

2 stops16h 51m

Shannon

Mon 5/4

9:15 pm-4:10 pm

2 stops23h 55m

$681

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/1

7:03 pm-10:15 am

2 stops34h 12m

Shannon

Sun 5/31

9:30 am-9:59 pm

1 stop17h 29m

$710

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Wed 5/20

12:16 pm-7:30 am

2 stops38h 14m

Shannon

Thu 5/28

9:30 am-11:59 pm

2 stops19h 29m

$725

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/1

6:00 am-5:25 am

1 stop18h 25m

Shannon

Sun 5/10

1:45 pm-10:01 pm

1 stop13h 16m

$769

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Wed 2/25

7:02 am-4:45 pm

2 stops28h 43m

Shannon

Sun 3/1

7:50 am-11:59 pm

2 stops21h 09m

$787

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Wed 5/20

6:00 am-5:25 am

1 stop18h 25m

Shannon

Thu 5/28

2:30 pm-10:52 pm

1 stop13h 22m

$804

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Fri 5/1

6:10 am-6:00 am

1 stop18h 50m

Shannon

Sun 5/10

9:15 pm-7:29 pm

2 stops27h 14m

$815

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/19

7:44 pm-4:10 pm

2 stops15h 26m

$362

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/19

7:07 pm-10:25 am

1 stop10h 18m

$372

JacksonvilleShannon

JAX - SNN

JAXSNN

Jacksonville

Tue 5/19

11:12 am-10:25 am

2 stops18h 13m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 13 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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.

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 February 21, 2026.
Read reviews from past customers who have flown Delta, KLM, and United 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
8,228 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
8,228 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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.
KLM
7.7
Good
1,457 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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
9,335 reviews
Delta
7.9
Good
8,228 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

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 16h 51m. British Airways provides one of the quickest options available for as low as $681. 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 $488, United Airlines will fly you from Jacksonville to Shannon, Clare and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Delta - these airlines can fly you to your destination from $586 and $644, respectively. You may be able to fly from Jacksonville to Shannon, Clare for 42% 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$488Average$785FlexibilityNo cancel feeOn-time69%
KLMCheapest$586Average$766FlexibilityNo cancel feeOn-time75%
DeltaCheapest$644Average$1,283FlexibilityNo cancel feeOn-timeN/A

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