Shannon (SNN) to Boston (BOS) flights
One airline flies nonstop from Shannon (SNN) to Boston (BOS): Aer Lingus. The two airports are 2,888 miles (4,647 km) apart. There are also 12 ways to fly it with one stop, through New York, New York and Edinburgh and more.
Airlines flying nonstop from SNN to BOS
- Aer LingusNot in an alliance · bookable with 2 programsWho books it
Book SNN to BOS with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aer Lingus AerClubBooks Aer Lingus
- Alaska Atmos RewardsBooks Aer Lingus
SNN to BOS with one stop
12 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via New York (JFK)Delta Air Lines the whole way
- Via New York (EWR)United Airlines the whole way
- Via Edinburgh (EDI)Ryanair and Ryanair UK, then Delta Air Lines and JetBlue Airways
- Via Toronto (YYZ)Air Canada the whole way
- Via London (LHR)Aer Lingus, then British Airways, Delta Air Lines and 3 more
+2
- Via London (LGW)Ryanair, then JetBlue Airways
- Via Porto (OPO)Ryanair, then TAP Portugal
- Via Paris (CDG)Aer Lingus, then Air France, Delta Air Lines and 1 more
- Via Madrid (MAD)Ryanair, then Iberia, JetBlue Airways and 1 more
- Via Frankfurt (FRA)Discover Airlines, then Lufthansa and Condor
- Via Chicago (ORD)United Airlines the whole way+1
- Via Rome (FCO)Ryanair, then ITA Airways and Delta Air Lines
SNN to BOS: common questions
Which airlines fly nonstop from SNN to BOS?
Aer Lingus flies nonstop from Shannon (SNN) to Boston (BOS).
How far is Shannon from Boston by plane?
Shannon (SNN) and Boston (BOS) are 2,888 miles (4,647 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SNN to BOS award flights?
2 programs can book at least one of the nonstop airlines: Aer Lingus AerClub and Alaska Atmos Rewards. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SNN to BOS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SNN to BOS with taxes and fees.
Where can I connect between Shannon and Boston?
The most direct connections are through New York (JFK), New York (EWR), Edinburgh (EDI), Toronto (YYZ) and London (LHR). On 4 of them the same airline flies both flights, for example Delta Air Lines through New York.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.