Shannon to Minneapolis (SNN–MSP) — Airlines, Schedules & Connections

Irish passport holders enter the United States visa-free under the Visa Waiver Program (VWP) for stays up to 90 days. An approved ESTA (Electronic System for Travel Authorization) is required before boarding. The ESTA costs $21, is valid for 2 years or until the passport expires (whichever comes first), and covers multiple entries. Apply at esta.cbp.dhs.gov at least 72 hours before departure, though most approvals come within minutes.

Passport must be an ePassport (biometric chip, all current Irish passports qualify). No supporting documents are formally required for ESTA approval, but CBP officers at the port of entry may ask for proof of onward travel, accommodation details, and sufficient funds. The 90-day VWP stay cannot be extended and does not allow a change of immigration status. If you need more than 90 days, apply for a B-1/B-2 visa at the US Embassy in Dublin (MRV fee $185, interview wait times vary from 1 to 6 weeks).

Direct flights from Dublin to the US serve New York (JFK/EWR), Boston, Chicago, Washington Dulles, Los Angeles, San Francisco, and several others, running 7 to 10 hours. Shannon also has direct US routes. US Customs and Border Protection preclearance operates at Dublin and Shannon, meaning you clear US immigration before boarding and arrive as a domestic passenger. The US dollar is the only currency. No vaccination requirements for Irish arrivals.

Metro Blue Line from T1-Lindbergh to downtown Minneapolis (Warehouse/Hennepin) takes 25–28 minutes ($2.50). T2-Humphrey has its own Blue Line stop. Trains run frequently 5am–1am. Taxis from T1 to downtown Minneapolis cost $25–40; to St. Paul $30–45.Ride-hail pickup is on the ground level outside baggage claim. Rental car center is connected to T1 via the tram system. Mall of America (Bloomington) is 13 minutes by Blue Line; useful if connecting to suburban destinations. MSP is unusually well-integrated with regional transit for a US airport.

Humid continental climate. One of the coldest major hub airports in the United States. Winters are severe (−15 to −2°C, November–March) with heavy snow and extreme cold snaps. Delta's de-icing operation at MSP is among the largest in the US, but heavy blizzards cause ground stops and cascading delays. Wind chill below −30°C occurs multiple times each winter.

Summers are warm and pleasant (22–30°C) with occasional severe thunderstorms in June–August. Spring brings tornado risk in the broader region. MSP has a strong snow operations record. Cancellations happen, but the airport manages heavy snowfall better than many eastern hubs. Pack serious winter gear from November through March.