Cheap flights from Dublin to Boston from £248
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Boston departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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TAP AIR PORTUGAL flights from Dublin to Boston
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Scandinavian Airlines flights from Dublin to Boston
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How to get the cheapest flight ticket from Dublin to Boston
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Boston?
In general, February is the cheapest month to fly from Dublin to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £312. The month of September is another great option to travel to Boston, with average flight prices from Dublin averaging around £319.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart on your flight to Boston is on a Thursday when prices can be found for as low as £445. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £530. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.
What is the cheapest time of day to depart on your flight to Boston?
Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from Dublin to Boston during this time can be as low as £390. At midday is when there is more demand to fly to Boston, so prices are often more expensive at around £491 per ticket.
What is the cheapest Dublin to Boston Logan Intl flight route?
Fly from Dublin to Boston Logan Intl for the best Dublin - Boston Logan Intl flight prices
How far in advance should I book a flight to Boston?
You are more likely to see cheaper flights to Boston from Dublin when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £376 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Dublin for as low as £350 on momondo.
What cabin class options are available on Dublin to Boston Logan Intl flights?
There are 3 cabin classes available to choose from on Dublin to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Dublin to Boston flights?
You could potentially save up to 10% on your flight if you consider stops on a Dublin to Boston flight.
How have Dublin to Boston flight prices changed over time?
As of June 2025, prices for Dublin to Boston flights are approximately 96% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Dublin to Boston Logan Intl?
PLAY, Vueling, and JetBlue are the most popular carriers operating from Dublin to Boston Logan Intl
Which airlines fly to Boston?
Aer Lingus, KLM and PLAY are the top three most popular airlines that fly to Boston from Dublin according to our data. Aer Lingus is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to Boston on average per day?
As of June 2025, there are 11 flights per day flying from Dublin to Boston. The most common time of day flights depart is 12:00, with 92% of flights taking off in the afternoon.
How many flights depart from Dublin to Boston on average per week?
As of June 2025, 83 flights take off from Dublin and land in Boston each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Dublin to Boston
Cheap Dublin to Boston (DUB to BOS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Boston
How far is Dublin to Boston Logan Intl by plane?
Dublin and Boston Logan Intl are 2986.1 mi apart from one another. A reasonable flight in good conditions will take 7h 00m.
When did momondo last update prices for flights from Dublin Airport to Boston Logan Intl Airport?
Prices for flights from Dublin Airport to Boston Logan Intl Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Boston Logan Intl Airport?
The number of operators available for flights from Dublin Airport to Boston Logan Intl Airport is 8 as of June 2025.
How old do you have to be to fly from Dublin Airport to Boston Logan Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Boston?
Based on momondo bookings for flights between Dublin and Boston, the leading plane model is Boeing 767-300 (winglets), making up 46.67% of the total bookings. Other popular models include Airbus A330 with 17.35%, Airbus A330-300 with 13.59%, and Airbus A330-200 with 10.62%.
What is the most popular airline from Dublin to Boston?
Based on momondo bookings for flights between Dublin and Boston, the leading airline is Aer Lingus, making up 52% of the total bookings. Other popular airlines include KLM with 16%, PLAY with 15%, and Air France with 5%.
Best airlines flying from Dublin to Boston
Compare and see reviews for airlines that fly from Dublin to Boston with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £206 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom £252 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom £270 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom £281 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £290 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £292 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom £299 | Free Cancellation | Rating 7.1 1,118 reviews | |||
| PriceFrom £390 | Free Cancellation | Rating 8.0 7,946 reviews |
Delta Flights From Dublin to Boston
Delta flies from Dublin to Boston around 7 times per week, with 7,946 momondo users rating the airline 8.0/10. The cheapest Delta deal from Dublin to Boston in the last 72 hours was £530 (round-trip), much lower than the average airfare cost of £833 for Delta flights on this route.
KLM Flights From Dublin to Boston
KLM is also a popular choice for this route. KLM flight deals for Dublin to Boston start from as low as £382 round-trip, depending on your selected dates, with average KLM deals seen on momondo around £509. KLM operates 7 flights to Boston from Dublin in an average week. Users have rated it 7.8/10 across 1,358 reviews.
Travelling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Boston?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Boston. momondo saves you time and could save you money on your trip.
Can I find flights from Dublin to Boston with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Boston from Dublin with this policy.
How can momondo help me find flights from Dublin to Boston?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Dublin.
I’m not ready to book a flight from Dublin to Boston right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Boston from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.