Cheap flights from Dublin to Boston Logan International

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Flight deals from Dublin to Boston Logan International

Looking for a cheap last-minute deal or the best round-trip flight from Dublin to Boston Logan International? Find the lowest prices on one-way and round-trip tickets right here.

When is the cheapest time to fly from Dublin to Boston Logan International?

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Boston Logan International flights are currently cheapest in November.

Direct flights from Dublin to Boston Logan International

Dublin to Boston Logan International: Alternative routes

Compare routes from Dublin to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

Dublin to Boston: Flight information

The things to know before you go.
Cheapest flight found$282
Cheapest month to flyOctober
Average flight time7 hrs, 14 mins
Most popular airlinejetBlue
Average flights per week83

Finding cheap flights from Dublin to Boston Logan International: Frequently asked questions

The best price we found for a round-trip flight from Dublin to Boston Logan International is $282. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 14 minutes is the average flight time from Dublin to Boston Logan International.
jetBlue, Aer Lingus and American Airlines fly direct from Dublin to Boston Logan International.
There are 83 flights per week flying from Dublin to Boston Logan International, as of April 2025.
The cheapest month to fly from Dublin to Boston Logan International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Boston Logan International Airport on Wednesday, October 22, 2025.
Yes – the average flight time is 7 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Fly Play and Aer Lingus offer the cheapest flight tickets to Boston Logan International.

Traveling from Dublin Airport (DUB) to Logan International Airport (BOS): what you need to know

  • Take a direct flight from Dublin Airport to Logan International Airport and you'll be in the air for an average of 7 hours 10 minutes.

  • Boston is four hours behind Dublin and observes the UTC-4 timezone.

  • Flights from DUB to BOS start from 10:20 — the earliest with JetBlue Airways. The last service of the day is at 16:45 with Aer Lingus. In total, you can take your pick of 32 weekly Dublin Airport to Logan International Airport flights.

  • To ensure you get on your DUB to BOS flight, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You'll likely experience longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • You'll find a range of airlines offering direct flights from Dublin Airport to Logan International Airport. When you're ready to start your Boston adventure, let one of these carriers take you to this exciting corner of United States:

  • JetBlue Airways tops the list for bookings on this route.

  • With 78.57% of services landing on schedule, Delta Air Lines is the most punctual carrier operating DUB to BOS flights.

  • Think about adding a stopover when booking your ticket from Dublin Airport to Logan International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps see a new city along the way. Here's where you can stop between DUB and BOS:

    • Montreal-Pierre Elliott Trudeau International Airport

    • London Heathrow Airport

    • Philadelphia International Airport

How to find the cheapest flights from Dublin Airport (DUB) to Logan International Airport (BOS)

  • $279 is currently the best price for a one-way Dublin Airport to Logan International Airport flight. A return flight starts from $282. These fares can change depending on demand.

  • To secure cheap tickets from DUB to BOS, reserve your journey six months before your planned departure.

  • Organize your trip for May. That's the cheapest month for flights from Dublin Airport to Logan International Airport. If you have flexibility with your dates, try out the 'Whole month' tool to find the cheapest airfare across each month.

  • Picking up cheap flights from DUB to BOS is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip using filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Dublin Airport to Logan International Airport.

Handy information about Dublin Airport (DUB)

  • Of the flights that depart from Dublin Airport, 72.87% land on time at their destination.

  • Dublin Airport is about 21 kilometers from central Dublin. If you're driving, catching a cab or ride-sharing from the center, it'll take 30 minutes or so to arrive, depending on the traffic.

  • Expect a journey time of about 2 hours 10 minutes when using public transport.

  • Looking for a convenient hotel near DUB? If you've booked an early flight from Dublin Airport to Logan International Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Logan International Airport (BOS)

Getting from Logan International Airport (BOS) to central Boston

  • You'll find BOS at One Harborside Drive.

  • Logan International Airport is roughly 5 kilometers from central Boston. Driving there takes about 10 minutes.

  • Traveling on public transport takes around 25 minutes.

When to fly to Logan International Airport (BOS)

  • It's time to plan your trip dates for your flight from Dublin Airport to Logan International Airport. August is the most popular month to head to Boston. If you're after a quieter vibe, go in May.

  • When booking your flight from Dublin Airport to Logan International Airport, consider the type of weather you like. July is the warmest month in Boston, with temperatures ranging from 16ºC (61ºF) to 29ºC (84ºF).

  • If you'd rather travel in cooler conditions, look for a cheap ticket from DUB to BOS in January. Average temperatures are between -8ºC (18ºF) and 6ºC (43ºF) then.

Explore more of United States

  • You've seen Boston, now it's time to explore more of United States. Travel around 306 kilometers south-west to New York to check off its leading sights. From Statue of Liberty to Central Park and Empire State Building, you've got a jam-packed schedule ahead.

  • Philadelphia is another standout destination in United States and is around 434 kilometers south-west of Boston. No trip is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.