$941+ Cheap flights from Charleston (CHS) 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SNN
Nov 9 — Nov 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Charleston to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Shannon
Cheapest
Best
Last-minute
Cheapest flights from Charleston to ShannonExplore 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 October 10, 2026.
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 October 10, 2026.
This Ovago deal was found by Cheapflights users on 10/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:50 am -
1 stop14h 00m
Fri 11/132:00 pm -
2 stops24h 46m
Deal found 10/9![Multiple Airlines logo]()
$1,012
This American Airlines deal was found by Cheapflights users on 10/9. 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 11/66:14 pm -
2 stops16h 31m
Fri 11/132:00 pm -
2 stops14h 57m
Deal found 10/9![American Airlines logo]()
$1,017
This Air Canada deal was found by Cheapflights users on 10/9. 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 11/63:35 pm -
3 stops19h 10m
Fri 11/137:50 am -
3 stops21h 09m
Deal found 10/9![Air Canada logo]()
$1,124
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:15 pm -
2 stops20h 10m
Sun 11/298:05 pm -
2 stops30h 46m
Deal found 10/7![British Airways logo]()
$1,295
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 am -
1 stop17h 30m
Sun 11/295:30 pm -
2 stops33h 50m
Deal found 10/7![Multiple Airlines logo]()
$1,307
This JetBlue deal was found by Cheapflights users on 10/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:15 am -
1 stop13h 55m
Tue 12/12:40 pm -
1 stop12h 42m
Deal found 10/10![JetBlue logo]()
$1,328
This JetBlue deal was found by Cheapflights users on 10/9. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:43 pm -
1 stop12h 27m
Sat 12/122:40 pm -
1 stop12h 42m
Deal found 10/9![JetBlue logo]()
$1,615
This Air Canada deal was found by Cheapflights users on 10/7. 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 11/2211:12 am -
3 stops19h 18m
Sun 11/297:50 am -
3 stops30h 22m
Deal found 10/7![Air Canada logo]()
$2,666
Best flights from Charleston to ShannonDiscover carefully curated flight deals from Charleston to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
Discover carefully curated flight deals from Charleston to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/10. 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 1/175:46 pm -
2 stops20h 39m
Tue 5/189:15 pm -
2 stops23h 18m
Deal found 10/10![British Airways logo]()
$941
This FlightHub deal was found by Cheapflights users on 10/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/173:36 pm -
2 stops14h 54m
Tue 5/181:45 pm -
1 stop11h 12m
Deal found 10/10![Multiple Airlines logo]()
$941
This American Airlines deal was found by Cheapflights users on 10/9. 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 11/66:14 pm -
2 stops16h 31m
Fri 11/132:00 pm -
2 stops14h 57m
Deal found 10/9![American Airlines logo]()
$1,017
This Ovago deal was found by Cheapflights users on 10/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:50 am -
1 stop14h 00m
Fri 11/132:00 pm -
2 stops24h 46m
Deal found 10/9![Multiple Airlines logo]()
$1,012
Last-minute flights from Charleston to ShannonDiscover last-minute flight deals from Charleston to Shannon. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Shannon. Data last updated October 10, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 10/9. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/610:50 am -
1 stop14h 00m
Fri 11/132:00 pm -
2 stops24h 46m
Deal found 10/9![Multiple Airlines logo]()
$1,012
This American Airlines deal was found by Cheapflights users on 10/9. 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 11/66:14 pm -
2 stops16h 31m
Fri 11/132:00 pm -
2 stops14h 57m
Deal found 10/9![American Airlines logo]()
$1,017
This Air Canada deal was found by Cheapflights users on 10/9. 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 11/63:35 pm -
3 stops19h 10m
Fri 11/137:50 am -
3 stops21h 09m
Deal found 10/9![Air Canada logo]()
$1,124
This Gotogate deal was found by Cheapflights users on 10/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:15 pm -
2 stops20h 10m
Sun 11/298:05 pm -
2 stops30h 46m
Deal found 10/7![British Airways logo]()
$1,295
This Expedia deal was found by Cheapflights users on 10/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 am -
1 stop17h 30m
Sun 11/295:30 pm -
2 stops33h 50m
Deal found 10/7![Multiple Airlines logo]()
$1,307
This Air Canada deal was found by Cheapflights users on 10/7. 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 11/2211:12 am -
3 stops19h 18m
Sun 11/297:50 am -
3 stops30h 22m
Deal found 10/7![Air Canada logo]()
$2,666
This JetBlue deal was found by Cheapflights users on 10/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:15 am -
1 stop13h 55m
Tue 12/12:40 pm -
1 stop12h 42m
Deal found 10/10![JetBlue logo]()
$1,328
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 October 10, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $907 (Cheapflightsfares) |
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 7,457,451 searches. Data last updated October 10, 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
Cheapest round-trip
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Sun 1/17
5:46 pm-7:25 pm
2 stops20h 39m
Shannon
Tue 5/18
9:15 pm-3:33 pm
2 stops23h 18m
$941
Quickest round-trip
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Sun 1/17
3:36 pm-11:30 am
2 stops14h 54m
Shannon
Tue 5/18
1:45 pm-7:57 pm
1 stop11h 12m
$941
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Fri 11/6
10:50 am-5:50 am
1 stop14h 00m
Shannon
Fri 11/13
2:00 pm-9:46 am
2 stops24h 46m
$1,012
CharlestonShannon
CHS Charleston - SNN Shannon
CHSSNN
Charleston
Fri 11/6
6:14 pm-3:45 pm
2 stops16h 31m
Shannon
Fri 11/13
2:00 pm-11:57 pm
2 stops14h 57m
$1,017
Sorted by cheapest first
Compare providers for flights from Charleston 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 Charleston to Shannon in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Shannon, Clare flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-Shannon, Clare flight deals on Cheapflights vs. AranGrant >95% 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 AranGrant the most. AranGrant 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.
CHS-SNN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Charleston
Popular flights
Shannon flight routes