Cheap flights to Boston

View €17 flight on Mon, 26 Jan 2026Opens in a new window

Popular airlines to Boston

  • Ryanair

    Ryanair

  • Aer Lingus

    Aer Lingus

  • Jet2

    Jet2

  • British Airways

    British Airways

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Cheap round-trip flights to Boston

Prices were available within the past 7 days and start at €17 for one-way flights and €32 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 27 Jan - Sun, 8 Feb
DUB
Dublin
STN
London
€32 Return, found 6 days ago
€32
Return
found 6 days ago
Select Ryanair flight, departing Tue, 27 Jan from Dublin to London, returning Sun, 8 Feb, priced at €32 found 6 days ago
Ryanair
Mon, 19 Jan - Fri, 23 Jan
NOC
Knock
EMA
East Midlands
€34 Return, found 1 day ago
€34
Return
found 1 day ago
Select Ryanair flight, departing Mon, 19 Jan from Knock to East Midlands, returning Fri, 23 Jan, priced at €34 found 1 day ago
Ryanair
Thu, 22 Jan - Mon, 26 Jan
DUB
Dublin
STN
London
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Thu, 22 Jan from Dublin to London, returning Mon, 26 Jan, priced at €34 just found
Ryanair
Thu, 22 Jan - Mon, 26 Jan
NOC
Knock
LTN
London
€34 Return, just found
€34
Return
just found
Select Ryanair flight, departing Thu, 22 Jan from Knock to London, returning Mon, 26 Jan, priced at €34 just found
Ryanair
Fri, 23 Jan - Sun, 25 Jan
NOC
Knock
BHX
Birmingham
€35 Return, just found
€35
Return
just found
Select Ryanair flight, departing Fri, 23 Jan from Knock to Birmingham, returning Sun, 25 Jan, priced at €35 just found
Ryanair
Mon, 26 Jan - Tue, 27 Jan
NOC
Knock
STN
London
€35 Return, found 21 hours ago
€35
Return
found 21 hours ago
Select Ryanair flight, departing Mon, 26 Jan from Knock to London, returning Tue, 27 Jan, priced at €35 found 21 hours ago
Aer Lingus
Sat, 24 Jan - Sun, 1 Feb
DUB
Dublin
BHX
Birmingham
€42 Return, found 2 days ago
€42
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 24 Jan from Dublin to Birmingham, returning Sun, 1 Feb, priced at €42 found 2 days ago
KLM
Thu, 23 Apr - Thu, 30 Apr
DUB
Dublin
BHX
Birmingham
€195 Return, found 6 days ago
€195
Return
found 6 days ago
Select KLM flight, departing Thu, 23 Apr from Dublin to Birmingham, returning Thu, 30 Apr, priced at €195 found 6 days ago
Lufthansa
Sat, 21 Nov - Mon, 23 Nov
DUB
Dublin
BHX
Birmingham
€198 Return, found 4 days ago
€198
Return
found 4 days ago
Select Lufthansa flight, departing Sat, 21 Nov from Dublin to Birmingham, returning Mon, 23 Nov, priced at €198 found 4 days ago
British Airways
Thu, 29 Jan - Thu, 5 Feb
DUB
Dublin
BHX
Birmingham
€203 Return, found 4 days ago
€203
Return
found 4 days ago
Select British Airways flight, departing Thu, 29 Jan from Dublin to Birmingham, returning Thu, 5 Feb, priced at €203 found 4 days ago

About Boston

Expedia offers flights to Boston to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Boston or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Boston that have flexible change policies?
Search for low-cost seats to Boston, then tick the "No change fee" box directly below the "Flexible change policies" filter. It really is that easy. We appreciate that plans change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Boston?
When you're ready to reserve your ticket to or near Boston, these quality carriers look forward to welcoming you aboard:

  • British Airways - 1,354 flights to or near Boston each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near Boston each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 638 flights to or near Boston each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to Boston?
In the last seven days, €32 was the best price for a flight to Boston. For even greater savings, book in advance and be flexible with your dates. Search for your flight to Boston, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Boston?
In the last seven days, return airfares to Boston sold for as little as €32 and reached a maximum of €203. For one-way trips out of Knock (NOC), the cheapest seat during this time was only €17.
What are the most popular airports to fly into in Boston?
Which of these two Boston airports you'll taxi into will mostly depend on your airline and where you want to stay in the region:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.

How much is a plane ticket to Boston?
In the last seven days, tickets to Boston varied between €32 and €203. Prices tend to go up over time, so secure a bargain today.
What months are the cheapest to book a flight to Boston?
The most affordable month to land an awesome deal to Boston is February, whereas prices are at a premium in December. Steer clear of this month if you'd like to save money.

Trending flights to Boston

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 27 Jan - Sun, 8 Feb
DUB
Dublin
STN
London
€32 Return, found 6 days ago
€32
Return
found 6 days ago
Select Ryanair flight, departing Tue, 27 Jan from Dublin to London, returning Sun, 8 Feb, priced at €32 found 6 days ago
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