Cheap flights from Dublin to Boston
From 512 USD — compare hundreds of airlines
Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Dublin to Boston, a about 4,808 km route (around 6h 31m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Aer Lingus, United Airlines operate this route.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Dublin to Boston?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Dublin to Boston?
A nonstop flight takes about 6h 31m and covers around 4,808 km. Connecting itineraries take longer.
Are there direct flights from Dublin to Boston?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Dublin to Boston?
Aer Lingus, United Airlines operate this route, among others. Compare them all in the results.
When should I book Dublin–Boston flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Dublin → Boston · Live fares from 100+ sites — free, with no hidden fees.