Cheap flights from Ireland 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 Ireland 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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How to get the cheapest flight ticket from Ireland 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 Ireland 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 Ireland 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 Ireland 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 Ireland to Boston Logan Intl flight route?
Fly from Dublin to Boston Logan Intl for the best Ireland - 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 Ireland 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 Ireland for as low as £350 on momondo.
What cabin class options are available on Ireland to Boston Logan Intl flights?
There are 3 cabin classes available to choose from on Ireland 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.
What is the cheapest airline that flies from Ireland to Boston Logan Intl?
PLAY, Vueling, and JetBlue are the most popular carriers operating from Ireland 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 Ireland according to our data. Aer Lingus is the first choice among our users, with 60% 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 Ireland to Boston on average per day?
As of June 2025, there are 11 flights per day flying from Ireland to Boston. The most common time of day flights depart is 12:00, with 94% of flights taking off in the afternoon.
How many flights depart from Ireland to Boston on average per week?
The number of flights available between Ireland and Boston is 83 per week as of June 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Ireland to Boston flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Boston
When did momondo last update prices for flights from Ireland to Boston Logan Intl Airport?
Prices for flights from Ireland to Boston Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Boston Logan Intl Airport?
As of June 2025, there are 8 operators available to choose from for flights from Ireland to Boston Logan Intl Airport.
How old do you have to be to fly from Ireland to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Boston?
Based on momondo bookings for flights between Ireland and Boston, the leading plane model is Boeing 767-300 (winglets), making up 43.81% of the total bookings. Other popular models include Airbus A330 with 16.28%, Airbus A330-300 with 12.83%, and Airbus A330-200 with 9.94%.
Best airlines flying from Ireland to Boston
Compare and see reviews for airlines that fly from Ireland 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 |
Travelling to a place near Boston?
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Why should I use momondo to find a flight deal from Ireland to Boston?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Boston for you.
Can I find flights from Ireland to Boston with flexible booking policies on momondo?
Flights from Ireland to Boston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Ireland to Boston?
momondo helps you find the best flight between Ireland and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Ireland to Boston right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Ireland to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.