Aer Lingus
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United States
Logan International Airport
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Ireland
Shannon Airport
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Scan through all non-stop flights from Boston to Shannon. The full flight schedule below gives an overview of all non-stop flights from BOS to SNN, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Shannon is an oceanic/maritime destination, known for its mild summer temperatures, which are usually between 15°C and 25°C (59°F to 77°F). The winters here are refreshingly cool, without the harshness of freezing temperatures. Visitors can enjoy the green surroundings and plenty of outdoor adventures in the nearby areas, making it an excellent choice for those who enjoy temperate weather.
The best time to visit Shannon is during the summer months, spanning from May to August. During this period, visitors can expect pleasant to warm temperatures, while rainfall tends to occur more frequently in the autumn and winter months, from September to February.
Currently, there is only one airline operating non-stop flights from Boston BOS to Shannon SNN, which is Aer Lingus. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their BOS SNN flight schedule.
Flights from BOS to SNN are operated 7 times a week, with an average of 1 flight per day. Departure times vary between 18:30 - 23:30. The earliest flight departs at 18:30, the last flight departs at 23:30. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Boston to Shannon takes 5 hours and 55 minutes. The flight distance between Boston and Shannon is 2,885 miles (or 4,643 km).
There is 1 airport in Shannon: Shannon Airport (SNN).
There are 7 flights per week flying from Boston to Shannon (as of April 2026).
5 hours and 55 minutes is the average flight time from Boston to Shannon.
The distance from Boston to Shannon is 2,885 miles (4,643 kilometers).
Aer Lingus is the only airline flying nonstop from Boston to Shannon.
There are no alliances flying direct from Boston to Shannon at the moment.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Boston to Shannon:
The earliest flight departs at 18:30 from Boston and arrives at 05:25 at Shannon.
The latest flight departs at 23:30 from Boston and arrives at 10:25 at Shannon.
2,885 miles (4,643 km) · 5h 55m
18:30
05:25
Aer Lingus
EI 134
Aer Lingus
Airbus A321neo
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W
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F
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