Flights to Shannon from $ 493*
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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)08/27/26 - 09/10/26
from
$Â 493
Viewed: 1 day ago
Roundtrip
Economy
Chicago (ORD)to
Shannon (SNN)08/26/26 - 09/09/26
from
$Â 643
Viewed: 1 day ago
Roundtrip
Economy
Saint Louis (STL)to
Shannon (SNN)04/07/26 - 04/21/26
from
$Â 707
Viewed: 7 hours ago
Roundtrip
Economy
Houston (IAH)to
Shannon (SNN)04/22/26 - 05/06/26
from
$Â 793
Viewed: 10 hours ago
Roundtrip
Economy
Denver (DEN)to
Shannon (SNN)04/14/26 - 04/21/26
from
$Â 608
Viewed: 1 day ago
Roundtrip
Economy
San Antonio (SAT)to
Shannon (SNN)04/22/26 - 04/29/26
from
$Â 711
Viewed: 8 hours ago
Roundtrip
Economy
San Francisco (SFO)to
Shannon (SNN)04/22/26 - 05/06/26
from
$Â 755
Viewed: 8 hours ago
Roundtrip
Economy
Boise (BOI)to
Shannon (SNN)04/21/26 - 04/28/26
from
$Â 733
Viewed: 6 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)
05/19/26 - 05/27/26
Roundtrip
Business
from
$Â 3,541
Viewed: 1 day ago
Chicago (ORD)to
Shannon (SNN)
03/29/26 - 04/03/26
Roundtrip
Business
from
$Â 3,906
Viewed: 1 day ago
Saint Louis (STL)to
Shannon (SNN)
08/19/26 - 08/31/26
Roundtrip
Business
from
$Â 4,610
Viewed: 4 hours ago
Houston (IAH)to
Shannon (SNN)
06/13/26 - 08/03/26
Roundtrip
Business
from
$Â 6,127
Viewed: 1 day ago
Denver (DEN)to
Shannon (SNN)
08/14/26 - 08/25/26
Roundtrip
Business
from
$Â 4,952
Viewed: 1 day ago
San Antonio (SAT)to
Shannon (SNN)
06/14/26 - 06/26/26
Roundtrip
Business
from
$Â 7,271
Viewed: 1 day ago
San Francisco (SFO)to
Shannon (SNN)
09/28/26 - 10/05/26
Roundtrip
Business
from
$Â 6,419
Viewed: 48 minutes ago
Boise (BOI)to
Shannon (SNN)
09/11/26 - 09/19/26
Roundtrip
Business
from
$Â 12,651
Viewed: 2 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.