Shannon to Boston Flights on Aer Lingus from €283.54*
Flights from Shannon to Boston
As Ireland’s flag carrier, Aer Lingus offers frequent flights, dependable schedules and a warm Irish welcome on routes between Ireland and the UK, Europe and North America.
Our long-haul transatlantic flights are designed to make going further feel effortless; with comfortable cabins, thoughtful onboard service and the added convenience of US Preclearance when flying from Dublin and Shannon.
How long is the flight from Shannon to Boston?
The direct flight from Shannon to Boston takes around 6 hours 55 minutes. Flight times can vary slightly depending on conditions.
Can I check in online for my Shannon to Boston flight?
Yes, online check-in opens 48 hours before departure. It’s the quickest way to choose your seat, download your boarding pass, and save time at the airport.
What can I expect on board with Aer Lingus?
You can look forward to friendly service, tasty food, drink and snack options from our Bia menu. See all .
How much luggage can I bring on my flight?
On transatlantic flights you can bring small personal item and a 10kg bag onboard free of charge. Checked baggage allowance depends on your selected fare type. Read more about transatlantic checked baggage.
Do I need a passport or visa to travel from Shannon to Boston?
We always recommend checking the latest requirements before you fly.
Other useful links
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Book Shannon to Boston flight deals*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Shannon (SNN) | Boston (BOS) | Each way / Economy | 19 Nov 2026 - 23 Nov 2026 | From €283.54 Seen: 19 hrs ago |
| Shannon (SNN) | Boston (BOS) | Each way / Economy | 23 Nov 2026 - 30 Nov 2026 | From €283.54 Seen: 16 hrs ago |
| Shannon (SNN) | Boston (BOS) | Each way / Economy | 14 Feb 2027 - 21 Feb 2027 | From €308.54 Seen: 20 hrs ago |
| Shannon (SNN) | Boston (BOS) | Each way / Economy | 6 Feb 2027 - 20 Feb 2027 | From €308.54 Seen: 20 hrs ago |
| Shannon (SNN) | Boston (BOS) | Each way / Economy | 26 Nov 2026 - 1 Dec 2026 | From €283.54 Seen: 1 hour ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.