Cheap flights from Dublin to Boston from $262
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 9/30. 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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PLAY flights from Dublin to Boston
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Icelandair 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 $423. If you aren’t able to travel during the month of February, then book flights to Boston from Dublin during September instead. Flights to Boston in September, while not as cheap as those in February, still average around $434.
What is the cheapest day to depart on your flight to Boston?
The cheapest day to depart from Dublin to Boston is on a Wednesday when prices can be found for as low as $576. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $646.
What is the cheapest time of day to depart on your flight to Boston?
According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Dublin to Boston at noon for as low as $554. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $632 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 weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $510 when searching 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 $469 on momondo.
What cabin class options are available on Dublin to Boston Logan Intl flights?
There are 4 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 3% 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 99% 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?
Vueling, Iberia, and Icelandair are the most popular carriers operating from Dublin to Boston Logan Intl
What airlines fly to Boston?
Aer Lingus, Delta and KLM 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 66% of people opting to fly with this airline when traveling 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 9 flights per day flying from Dublin to Boston. The most common time of day flights depart is 12:00PM, with 90% of flights taking off in the afternoon.
How many flights depart from Dublin to Boston on average per week?
The number of flights available between Dublin and Boston is 69 per week as of June 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Dublin Airport to Boston Logan Intl Airport?
As of June 2025, there are 8 operators available to choose from for flights from Dublin Airport to Boston Logan Intl Airport.
How old do you have to be to fly from Dublin Airport to Boston Logan Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable 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 46.87% of the total bookings. Other popular models include Airbus A330 with 16.62%, Airbus A330-300 with 13.67%, and Airbus A330-200 with 11.02%.
What is the most popular airline from Dublin to Boston?
momondo data reveals that the most frequently booked airline on the route from Dublin to Boston is Aer Lingus, representing 56% of all bookings. The subsequent popular airlines are Delta at 12%, KLM at 9%, and PLAY at 9%.
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 $277 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 7.0 513 reviews | |||
| PriceFrom $404 | Free Cancellation | Rating 7.8 1,365 reviews | |||
| PriceFrom $418 | Free Cancellation | Rating 7.1 1,140 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.5 1,471 reviews | |||
| PriceFrom $427 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $431 | Free Cancellation | Rating 8.0 7,973 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 7.3 2,920 reviews |
Delta Flights From Dublin to Boston
Delta is one of the most popular airlines flying from Dublin to Boston, operating 4 flights/week on average for this route. A good Delta flight deal for Dublin to Boston starts from $431 round-trip, up to an average price of $574. Our users have rated Delta at 8.0/10.
KLM Flights From Dublin to Boston
$404 is the best KLM flight deal from Dublin to Boston found on momondo over the last 72 hours. The average KLM ticket price found was closer to $510, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,366 user reviews) flies into Boston from Dublin 4 times in an average week so prices can vary.
Traveling 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?
It is quick and easy to find Dublin to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.
Can I find flights from Dublin to Boston with flexible booking policies on momondo?
All flight searches from Dublin to Boston on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to Boston?
Once all potential Dublin to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
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.