Flights to Shannon from $ 596*
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1 Passenger, Economy
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today
today
United's most popular flights to Shannon (SNN)
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$
Newark/New York (EWR)to
Shannon (SNN)01/12/26 - 01/26/26
from
$Â 596
Viewed: 10 hours ago
Roundtrip
Economy
Chicago (ORD)to
Shannon (SNN)03/02/26 - 03/09/26
from
$Â 671
Viewed: 8 hours ago
Roundtrip
Economy
Denver (DEN)to
Shannon (SNN)03/04/26 - 03/18/26
from
$Â 670
Viewed: 11 hours ago
Roundtrip
Economy
Houston (IAH)to
Shannon (SNN)01/19/26 - 02/02/26
from
$Â 825
Viewed: 9 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Shannon (SNN)02/02/26 - 02/16/26
from
$Â 767
Viewed: 8 hours ago
Roundtrip
Economy
Nashville (BNA)to
Shannon (SNN)03/04/26 - 03/18/26
from
$Â 685
Viewed: 6 hours ago
Roundtrip
Economy
Washington, D.C. (IAD)to
Shannon (SNN)03/17/26 - 03/31/26
from
$Â 789
Viewed: 7 hours ago
Roundtrip
Economy
Phoenix (PHX)to
Shannon (SNN)01/20/26 - 02/03/26
from
$Â 804
Viewed: 8 hours ago
Roundtrip
Economy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class deals on flights to Shannon (SNN)
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flight_land
$
Newark/New York (EWR)to
Shannon (SNN)
03/04/26 - 03/11/26
Roundtrip
Business
from
$Â 3,230
Viewed: 7 hours ago
Chicago (ORD)to
Shannon (SNN)
05/20/26 - 06/09/26
Roundtrip
Business
from
$Â 4,236
Viewed: 43 minutes ago
Denver (DEN)to
Shannon (SNN)
02/07/26 - 02/14/26
Roundtrip
Business
from
$Â 6,035
Viewed: 5 hours ago
Houston (IAH)to
Shannon (SNN)
01/03/26 - 01/10/26
Roundtrip
Business
from
$Â 3,634
Viewed: 23 hours ago
San Francisco (SFO)to
Shannon (SNN)
02/14/26 - 02/20/26
Roundtrip
Business
from
$Â 6,305
Viewed: 1 hour ago
Washington, D.C. (IAD)to
Shannon (SNN)
05/20/26 - 05/27/26
Roundtrip
Business
from
$Â 5,316
Viewed: 6 hours ago
Phoenix (PHX)to
Shannon (SNN)
06/16/26 - 06/24/26
Roundtrip
Business
from
$Â 5,726
Viewed: 1 day ago
Cincinnati (CVG)to
Shannon (SNN)
08/31/26 - 09/15/26
Roundtrip
Business
from
$Â 4,240
Viewed: 19 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Things to do after your flight to Shannon (SNN)
Located in the west of Ireland, Shannon offers ancient castles, green landscapes and friendly pubs for a pleasant visit you’ll remember fondly.
Shannon’s top attractions
- Discover the natural beauty of County Clare with visits to the Cliffs of Moher and the Burren National Park.
- Uncover the secrets of Ireland’s past at Bunratty Castle and Folk Park.
- Walk the path of the Celts at Craggaunowen, an open-air museum and castle.
- Explore the impressive King John’s Castle.
- Tour local villages and visit pubs in the evenings to hear traditional live music.
Best time to travel to Shannon
Visit in September for the Lisdoonvarna Matchmaking Festival, a month-long event featuring music and dancing, which attracts many tourists. Shannon Festival is an autumn family-friendly event that features arts and crafts, dancing, games, music and entertainment. During the summer, enjoy the Fleadh Cheoil na hÉireann traditional music festival.