The cheapest times to fly from DUB to BOS are

  • April 30th to May 27th
  • October 8th to April 1st (except the weeks of October 22nd, December 10th, and December 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DUB to BOS is mid January. Prices can be as high as $885 for Saturday flights during early August, or as low as $330 for Monday flights around mid January.


When to Fly to Boston

Flying from Dublin (DUB) to Boston, MA (BOS) will usually cost between $330 to $657 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid January with an average ticket price of $335. Due to high demand the most expensive time to fly is early August, with an average price of $762. Planning your trip to low-cost times can easily save you $427 on economy flights and even more on first-class flights. Generally, any price below $400 can be considered a good price for a round-trip DUB to BOS flight.

See below for a graph of average weekly prices for the DUB to BOS route. All prices are for round-trip tickets in USD.

DUB to BOS Flight Prices

Compared to other flights, the DUB to BOS flight is much cheaper than the average and costs less than the average flight leaving from Dublin. The average price per mile (for a direct flight) is $0.08, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to BOS, and Tuesday the cheapest day to fly back into DUB. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $74 (12%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $404. Return trip prices are from the BOS to DUB flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DUB to BOS can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 6 hour 21 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from DUB to BOS? We’ve got answers.

Which airlines fly this route?

You can find 26 major airlines flying this route most often: Aer Lingus, Air Canada, Air France, Air Transat, Alaska, American, British Airways, Delta, Finnair, Hawaiian, Iberia, Icelandair, JetBlue, KLM, Lufthansa, Norwegian, Norwegian Air International, Norwegian Air UK, SAS, Singapore Airlines, SWISS, Tap Air Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet, and potentially more during busy seasons.

How far away is it from Logan International Airport to Dublin Airport?

The distance between the two airports is roughly 2984 miles or 4802 kilometers.

How long does it take to fly from DUB to BOS?

The real-world flight time for a nonstop DUB to BOS flight is about 6 hour 21 minutes.

How many flights go between Dublin and Boston, MA?

It depends on the day of the week and the date, but a typical day might have around 78 available flights from DUB to BOS.


Airport Location Info


Departing Airport

Origination code DUB
Origination airport name Dublin Airport
City Dublin
Country Ireland
Latitude 53.4
Longitude -6.3

Return Airport

Destination code BOS
Destination airport name Logan International Airport
City Boston, MA
Country the United States
Latitude 42.4
Longitude -71


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.