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Shannon

$238+ Cheap flights from Charleston (CHS) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SNN
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Charleston to Shannon

Cheapest flights from Charleston to Shannon
Explore the most affordable flight options available from Charleston to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This KLM deal was found by Cheapflights users on 6/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:47 pm
CHS
-
SNN
1 stop17h 23m
KLM
Mon 9/71:05 pm
SNN
-
CHS
1 stop13h 15m
KLM
Deal found 6/20$755
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/2311:40 am
CHS
-
SNN
1 stop14h 50m
United Airlines
Sun 8/309:30 am
SNN
-
CHS
1 stop17h 04m
United Airlines
Deal found 6/16$764
This United Airlines deal was found by Cheapflights users on 6/16. 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 9/46:30 am
CHS
-
SNN
2 stops22h 45m
United Airlines
Sun 9/1312:30 pm
SNN
-
CHS
2 stops27h 11m
United Airlines
Deal found 6/16$769
This Air France deal was found by Cheapflights users on 6/17. 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.
Sun 8/235:06 pm
CHS
-
SNN
2 stops13h 04m
Multiple Airlines
Sun 8/301:05 pm
SNN
-
CHS
2 stops33h 46m
Multiple Airlines
Deal found 6/17$770
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:10 am
CHS
-
SNN
2 stops25h 00m
Delta
Mon 9/71:05 pm
SNN
-
CHS
2 stops27h 33m
Delta
Deal found 6/20$781
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/183:15 pm
CHS
-
SNN
1 stop14h 00m
United Airlines
Tue 9/2212:30 pm
SNN
-
CHS
1 stop16h 29m
United Airlines
Deal found 6/15$798
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/316:00 am
CHS
-
SNN
1 stop20h 30m
United Airlines
Fri 8/79:30 am
SNN
-
CHS
1 stop17h 18m
United Airlines
Deal found 6/16$821

Find flight deals from Charleston to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 June 21, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$755
(KLM)

One-way from

$238
(Kiwi.com)
Provider with most accurate pricing for Charleston-Shannon flight deals.
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Provider most trusted by Cheapflights users for Charleston-Shannon flights.
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From Charleston to Shannon
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One-way flight from Charleston to Shannon
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 June 21, 2026.
Use the filters below to find and compare flights from Charleston to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 9/2

5:10 pm-11:10 am

1 stop13h 00m

Shannon

Mon 9/7

1:05 pm-3:20 pm

2 stops31h 15m

$755

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 9/2

12:47 pm-11:10 am

1 stop17h 23m

Shannon

Mon 9/7

1:05 pm-9:20 pm

1 stop13h 15m

$755

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

11:40 am-7:30 am

1 stop14h 50m

Shannon

Sun 8/30

9:30 am-9:34 pm

1 stop17h 04m

$764

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Fri 9/4

6:30 am-10:15 am

2 stops22h 45m

Shannon

Sun 9/13

9:30 am-11:59 pm

2 stops19h 29m

$768
Quickest round-trip

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sun 8/23

1:01 pm-11:10 am

2 stops17h 09m

Shannon

Sun 8/30

1:05 pm-9:20 pm

1 stop13h 15m

$769
Cheapest one-way

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Mon 7/13

3:23 pm-9:30 am

2 stops37h 07m

$274

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 7/18

3:44 pm-3:35 pm

3 stops42h 51m

$339
Quickest one-way

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Wed 7/15

3:08 pm-7:30 am

1 stop11h 22m

$463

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Tue 7/14

3:34 pm-10:15 am

1 stop13h 41m

$463

CharlestonShannon

CHS - SNN

CHSSNN

Charleston

Sat 7/18

12:47 pm-11:10 am

1 stop17h 23m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Charleston-Shannon, Clare flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Charleston-Shannon, Clare flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Charleston-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Shannon, Clare flights, Cheapflights users trust Expedia the most. Expedia 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 Charleston-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 Charleston to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Charleston 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 Charleston 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 Charleston to Shannon, Clare?

    For as low as $764, KLM can have you in Shannon, Clare from Charleston in 14h 50m. Airlines will cover a distance of 3685 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charleston 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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