Direct (nonstop) flights from Shannon to Boston
1 airline flys nonstop from Shannon (SNN) to Boston Logan International Airport (BOS). It's 2,896 miles (4,660 km), about 7h 5m in the air. Operated by Aer Lingus.
Aer Lingus
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Shannon to Boston with one stop · direct emits 443 kg CO₂ per passenger
Looking for the return flight?
BOS → SNN: Flights from Boston to ShannonOther direct flights from Shannon
Direct flights from Boston (BOS)
Frequently Asked Questions
How long is the direct flight from Shannon to Boston?
A nonstop flight from Shannon (SNN) to Boston (BOS) takes approximately 7 hours and 5 minutes. The distance is 2,896 miles (4,660 km).
Which airlines fly nonstop from Shannon to Boston?
Just Aer Lingus.
Is there a nonstop flight from Shannon to Boston?
Yes. 1 airline: Aer Lingus.
How far is Shannon from Boston?
The flight distance from Shannon to Boston is 2,896 miles (4,660 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Shannon and Boston?
Boston is 5 hours behind Shannon. (Europe/Dublin vs America/New_York.)
Will I experience jet lag flying from Shannon to Boston?
Maybe mild — 5-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Shannon to Boston?
At 7h 5m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Ireland to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Shannon to Boston?
Roughly 443 kg CO2 per passenger one-way. That's about the same as driving 2,215 km.
Is the return flight from Boston to Shannon also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Shannon to Boston?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Shannon for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.