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$641+ Cheap flights from Shannon (SNN) to Jacksonville (JAX)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — JAX
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Shannon to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to Jacksonville (JAX). 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 6, 2026.

Round-trip from

$641
(British Airways)
From Shannon to Jacksonville
Search Deals

Find flight deals from Shannon to Jacksonville

Cheapest flights from Shannon to Jacksonville
Explore the most affordable flight options available from Shannon to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:50 amSNN - JAX
2 stops19h 19mBritish Airways
Mon 1/266:50 pmJAX - SNN
2 stops19h 35mBritish Airways
Deal found 1/6$641
This British Airways deal was found by Cheapflights users on 1/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:50 amSNN - JAX
2 stops19h 19mBritish Airways
Thu 1/226:50 pmJAX - SNN
2 stops16h 55mBritish Airways
Deal found 1/4$783
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 2/277:50 amSNN - JAX
2 stops20h 08mAmerican Airlines
Tue 3/37:04 pmJAX - SNN
2 stops16h 41mAmerican Airlines
Deal found 1/5$796
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/227:50 amSNN - JAX
3 stops30h 47mAir Canada
Mon 1/2610:40 amJAX - SNN
3 stops19h 50mAir Canada
Deal found 1/6$803
This American Airlines deal was found by Cheapflights users on 1/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:50 amSNN - JAX
2 stops21h 09mAmerican Airlines
Thu 1/222:42 pmJAX - SNN
2 stops15h 48mAmerican Airlines
Deal found 1/4$938
This Air Canada deal was found by Cheapflights users on 1/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:50 amSNN - JAX
3 stops20h 02mAir Canada
Thu 1/2210:40 amJAX - SNN
3 stops19h 50mAir Canada
Deal found 1/4$975

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon to Jacksonville 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 6, 2026.
Use the filters below to find and compare flights from Shannon to Jacksonville that are best for you.

Fly from

Shannon

Fly to

Jacksonville

Route

Depart

Return

Price

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Thu 1/22

7:50 am-10:09 pm

2 stops19h 19m

Jacksonville

Mon 1/26

6:50 pm-7:25 pm

2 stops19h 35m

$641

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Sun 1/18

7:50 am-10:09 pm

2 stops19h 19m

Jacksonville

Thu 1/22

6:50 pm-4:45 pm

2 stops16h 55m

$783

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Fri 2/27

7:50 am-10:58 pm

2 stops20h 08m

Jacksonville

Tue 3/3

7:04 pm-4:45 pm

2 stops16h 41m

$796

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Thu 1/22

7:50 am-9:37 am

3 stops30h 47m

Jacksonville

Mon 1/26

10:40 am-11:30 am

3 stops19h 50m

$803

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Sun 1/18

7:50 am-11:59 pm

2 stops21h 09m

Jacksonville

Thu 1/22

2:42 pm-11:30 am

2 stops15h 48m

$938

ShannonJacksonville

SNN - JAX

SNNJAX

Shannon

Sun 1/18

7:50 am-10:52 pm

3 stops20h 02m

Jacksonville

Thu 1/22

10:40 am-11:30 am

3 stops19h 50m

$975

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Shannon to Jacksonville

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

Related info for your journey

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

    For as low as $641, British Airways can have you in Jacksonville from Shannon, Clare in 19h 19m. The distance between Shannon, Clare and Jacksonville is about 3871 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon to Jacksonville 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee

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