From 410 € Return - Cheap Flights to Boston (BOSA)

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Find the cheapest month or even day of the year to fly to Boston

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Flight deals to Boston

Looking for a cheap last-minute deal or the best return flight to Boston? If you want to travel to Boston next month, return fares start from 423 €. Find the lowest prices on one-way and return tickets right here.

Boston.410 € per passenger.Departing Fri, 22 May, returning Fri, 5 Jun.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Fri, 22 May, arriving in Boston Logan International.Inbound indirect flight with jetBlue, departs from Boston Logan International on Fri, 5 Jun, arriving in Dublin.Price includes taxes and charges.From 410 €, select.

Boston.413 € per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Wed, 14 Oct, arriving in Boston Logan International.Inbound indirect flight with jetBlue, departs from Boston Logan International on Wed, 21 Oct, arriving in Dublin.Price includes taxes and charges.From 413 €, select.

Boston.413 € per passenger.Departing Mon, 18 May, returning Sat, 30 May.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Mon, 18 May, arriving in Boston Logan International.Inbound indirect flight with jetBlue, departs from Boston Logan International on Sat, 30 May, arriving in Dublin.Price includes taxes and charges.From 413 €, select.

Boston.414 € per passenger.Departing Fri, 25 Sep, returning Mon, 5 Oct.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Fri, 25 Sep, arriving in Boston Logan International.Inbound indirect flight with jetBlue, departs from Boston Logan International on Mon, 5 Oct, arriving in Dublin.Price includes taxes and charges.From 414 €, select.

Boston.415 € per passenger.Departing Sun, 20 Sep, returning Tue, 29 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Dublin on Sun, 20 Sep, arriving in Boston Logan International.Inbound indirect flight with jetBlue, departs from Boston Logan International on Tue, 29 Sep, arriving in Dublin.Price includes taxes and charges.From 415 €, select.

Boston.420 € per passenger.Departing Mon, 12 Oct, returning Thu, 22 Oct.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Dublin on Mon, 12 Oct, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Thu, 22 Oct, arriving in Dublin.Price includes taxes and charges.From 420 €, select.

Boston.421 € per passenger.Departing Wed, 16 Sep, returning Fri, 25 Sep.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Dublin on Wed, 16 Sep, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Fri, 25 Sep, arriving in Dublin.Price includes taxes and charges.From 421 €, select.

Boston.421 € per passenger.Departing Fri, 25 Sep, returning Wed, 14 Oct.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Dublin on Fri, 25 Sep, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Wed, 14 Oct, arriving in Dublin.Price includes taxes and charges.From 421 €, select.

Boston.423 € per passenger.Departing Wed, 3 Jun, returning Sat, 27 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Wed, 3 Jun, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Sat, 27 Jun, arriving in Dublin.Price includes taxes and charges.From 423 €, select.

Boston.423 € per passenger.Departing Fri, 15 May, returning Mon, 25 May.Return flight with jetBlue.Outbound direct flight with jetBlue departs from Dublin on Fri, 15 May, arriving in Boston Logan International.Inbound direct flight with jetBlue departs from Boston Logan International on Mon, 25 May, arriving in Dublin.Price includes taxes and charges.From 423 €, select.

Boston.430 € per passenger.Departing Mon, 18 May, returning Mon, 1 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Dublin on Mon, 18 May, arriving in Boston Logan International.Inbound direct flight with Aer Lingus departs from Boston Logan International on Mon, 1 Jun, arriving in Dublin.Price includes taxes and charges.From 430 €, select.

Boston.445 € per passenger.Departing Thu, 26 Nov, returning Mon, 30 Nov.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Thu, 26 Nov, arriving in Boston Logan International.Inbound indirect flight with Icelandair, departs from Boston Logan International on Mon, 30 Nov, arriving in Dublin.Price includes taxes and charges.From 445 €, select.

Boston.448 € per passenger.Departing Mon, 8 Jun, returning Fri, 4 Sep.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cork on Mon, 8 Jun, arriving in Boston Logan International.Inbound indirect flight with Air France, departs from Boston Logan International on Fri, 4 Sep, arriving in Cork.Price includes taxes and charges.From 448 €, select.

Boston.450 € per passenger.Departing Sat, 5 Dec, returning Wed, 9 Dec.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Sat, 5 Dec, arriving in Boston Logan International.Inbound indirect flight with Icelandair, departs from Boston Logan International on Wed, 9 Dec, arriving in Dublin.Price includes taxes and charges.From 450 €, select.

Boston.450 € per passenger.Departing Fri, 5 Mar, returning Fri, 12 Mar.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Fri, 5 Mar, arriving in Boston Logan International.Inbound indirect flight with Icelandair, departs from Boston Logan International on Fri, 12 Mar, arriving in Dublin.Price includes taxes and charges.From 450 €, select.

Boston.450 € per passenger.Departing Fri, 19 Feb, returning Wed, 24 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Dublin on Fri, 19 Feb, arriving in Boston Logan International.Inbound indirect flight with Icelandair, departs from Boston Logan International on Wed, 24 Feb, arriving in Dublin.Price includes taxes and charges.From 450 €, select.

Find the cheapest time to fly to Boston

Flexible on travel dates? Find the cheapest month – or even day – to fly to Boston.

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Airports in Boston

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

Direct flights to Boston

Frequently asked questions

How long is the flight to Boston?

The average flight time to Boston is 7 hours and 12 minutes. We've calculated this based on journeys from Dublin.

How many airports are there in Boston?

There are 7 airports in Boston: Boston Logan International, Worcester, Manchester, Provincetown, Fall River, Providence, and Portsmouth.

Which airlines offer direct flights to Boston?

Aer Lingus, American Airlines, jetBlue, British Airways, Iberia, Qatar Airways, Delta and KLM all fly direct to Boston.

When is the cheapest time to fly to Boston?

The cheapest month to fly to Boston is usually May.

How can I find the best flight deal to Boston?

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 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.

Can I get a direct flight to Boston?

Yes – you can fly direct to Boston Logan International Airport and the average flight time is 7 hours and 7 minutes.

How much are return flights to Boston?

The best price we found for a return flight to Boston is 410 €. 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.

Which is the cheapest airport in Boston?

The cheapest airport near Boston is Boston Logan International – which is 4.5 km away from the centre of Boston. We've found flights into this airport from 410 €.

Which upcoming date is cheapest to fly to Boston on?

After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Boston is Friday, 22 May 2026.

When is the best time to book flights to Boston?

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.

What’s the weather like in Boston?

The average temperature in Boston in May is around 13°C. The warmest month in Boston is typically July, which averages 26°C. The coolest month is January, with temperatures averaging -6°C. The rainiest month is March, and it usually rains the least in January.

Which is the cheapest airline to fly to Boston with?

Currently, jetBlue offers the cheapest flight tickets to Boston.

Flying to Boston

The things to know before you go.

Cheapest flight found	410 €
Cheapest month to fly	May
Average flight time	7 hrs, 7 mins
Most popular airline	American Airlines
Average flights per week	138

Discover Boston

How to find cheap flights to Boston in 2026

Looking for cheap tickets to Boston? Return tickets to Boston start from 410 € and one-way flights to Boston start from 274 €.

Here are a few tips on how to score the best price and make your journey as smooth as possible.

Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to Boston to find the cheapest flights. And with us there are no hidden fees - what you see is what you pay.
Depart from the cheapest location. Look out for flights from Ireland - this is the cheapest location to depart from when flying to Boston.
Fly to the cheapest location. Search for flights to Boston Logan International Airport - this is the cheapest airport to fly to when travelling to Boston.
Flex your dates to secure the best air ticket price for your Boston flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest time to fly to Boston.
Set up a Price Alert. You can easily track the fare of your flights to Boston by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
Flexible on when you travel? The cheapest month to fly to Boston is May.
Compare flight deals to Boston from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Boston start from 274 € one-way.
Find the cheapest Business class flights to Boston. We scour the internet for the best Business, Premium Economy and First Class flight fares to Boston, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
Include nearby airports in your search. Widen your search for Boston flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel. For reference, Boston Logan International
Worcester
Manchester
Provincetown
Fall River
Providence
Portsmouth serve Boston.
Look for direct flights. Only interested in direct flights to Boston? Make sure to tick 'Direct flights only' when performing a search. If there are direct Boston flights available, these will appear in the results. Airlines that fly direct to Boston: Aer Lingus
American Airlines
jetBlue
British Airways
Iberia
Qatar Airways
Delta
KLM
Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to Boston whenever you want.

Compare Boston plane tickets with other destinations using the everywhere search

Not entirely set on flying to Boston just yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.

Combine your flight to Boston with hotels and car hire

Once you've secured your cheap flight ticket to Boston, discover the best prices and exclusive rates for hotels in Boston or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.