Roundtrip San Jose CA to Shannon Ireland Airfares on United Airlines

No special codes or coupons are required. Get these roundtrip San Jose, CA to Shannon, Ireland airfares while supplies last.

These United Airlines basic economy fares include a personal item and a carry-on bag. While there is no seat selection or changes allowed with basic economy, United Airlines policy ensures that passengers traveling with children will be seated together. There is one stop in Chicago for 5-8 hours in each direction.

Travel Availability

• Departures from San Jose (SJC): August 10, 11, 16, 17, 18, 19, 25, 26; September 1, 2, 6, 7, 8, 9
• Returns: August 19-21, 25-28; September 1, 3-4, 8-11, 15-18