All the information on this page is accurate at the time of publication.If you are viewing this deal at a later date, the price and availability may no longer be as advertised.
Become a Secret Flying member to receive alerts to your inbox the moment we publish a flight deal.
Cheap flights from Boston to Shannon, Ireland for only $369 roundtrip with United Airlines.
DEPART:
Boston, USA
ARRIVE:
Shannon, Ireland
RETURN:
Boston, USA
DATES:
Availability from April to May 2026
Example dates:
19th-29th Apr
20th-29th Apr
20th-30th Apr
21st-29th Apr
21st-30th Apr
21st Apr – 1st May
22nd-29th Apr
22nd-30th Apr
22nd Apr – 1st May
26th Apr – 5th May
26th Apr – 6th May
27th Apr – 5th May
27th Apr – 6th May
27th Apr – 7th May
3rd-12th May
3rd-13th May
4th-12th May
4th-13th May
and more…
STOPS:
New York
AIRLINES:
United Airlines
[adblockingdetector id="638efa67113bf"]