On this page, you can find and book flights from Shannon to Boston. The 4,666 km route is serviced regularly, with a frequency of about 6 flights per week, making it easy to find a convenient departure time.
The primary carrier on this route is Aer Lingus. Fares can vary depending on the date, so we recommend using the low-fare calendar and price chart on this page to find the best deals.
The table shows direct flights Shannon → Boston on the selected date. The flight takes approximately 6 h 55 min. Regular flights are operated by Aer Lingus. Departures from Shannon Airport airports, arrivals at Logan International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Shannon — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $478 in F, and the most expensive are around $612 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Shannon → Boston, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $370 | low | May | $486 | medium | Sep | $486 | medium |
| Feb | $394 | low | Jun | $533 | high | Oct | $463 | medium |
| Mar | $417 | medium | Jul | $556 | high | Nov | $370 | low |
| Apr | $463 | medium | Aug | $547 | high | Dec | $533 | high |
Some values are estimated based on seasonality.
The warmest month in Boston is July, with peak temperatures reaching 27.9°C, while the coldest weather and highest chance of precipitation are seen in January and December. The period from late spring to early autumn is considered the most favorable time for a trip.
The lowest airfares are recorded in September — $480. The most expensive month to fly is August, when ticket prices peak at $704.
September is considered the ideal time to book, offering the best balance between pleasant weather and travel costs. It is recommended to avoid traveling in August if your priority is saving money on flights.
The primary carrier on this route is Aer Lingus, which operates approximately 6 scheduled flights per week. Passengers can take advantage of direct transatlantic flights, providing the fastest connection between these cities. You can view the current schedule by day of the week and choose the most suitable departure option in the list below.
Flights Shannon — Boston depart from Shannon Airport and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The average direct flight time for this route is approximately 5.5–6 hours, covering a distance of 4,666 km.
The main carrier operating scheduled flights on this route is the Irish airline Aer Lingus.
Yes, there are direct flights available on this route, allowing you to reach your destination without any layovers.
Flight prices change constantly based on demand and seasonality. You can find the current lowest fares for the coming months in the low-fare calendar on this page.
Flights from Shannon arrive at Boston Logan International Airport (BOS). Information on how to get from the airport to the city center can be found in the corresponding section.
Where travelers fly most — pick a route and check prices
