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$461 Cheap Flights from Dublin (DUB) to Boston (BOS)

View $461 flight on Wed, Dec 2, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Logan International Airport (BOS)

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Cheap Flights from Dublin to Boston (DUB-BOS)

Prices were available within the past 7 days and start at $461 for one-way flights and $506 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Nov 2 - Tue, Nov 10
DUB
Dublin
BOS
Boston
$506 Roundtrip, found 22 hours ago
$506
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Mon, Nov 2 from Dublin to Boston, returning Tue, Nov 10, priced at $506 found 22 hours ago
JetBlue Airways
Tue, Jan 12 - Thu, Feb 25
DUB
Dublin
BOS
Boston
$507 Roundtrip, found 7 hours ago
$507
Roundtrip
found 7 hours ago
Select JetBlue Airways flight, departing Tue, Jan 12 from Dublin to Boston, returning Thu, Feb 25, priced at $507 found 7 hours ago
Icelandair
Thu, Oct 1 - Sun, Oct 4
DUB
Dublin
BOS
Boston
$513 Roundtrip, found 22 hours ago
$513
Roundtrip
found 22 hours ago
Select Icelandair flight, departing Thu, Oct 1 from Dublin to Boston, returning Sun, Oct 4, priced at $513 found 22 hours ago
British Airways
Thu, Sep 24 - Wed, Sep 30
DUB
Dublin
BOS
Boston
$560 Roundtrip, found 1 day ago
$560
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Sep 24 from Dublin to Boston, returning Wed, Sep 30, priced at $560 found 1 day ago
Aer Lingus
Sat, Mar 20 - Sun, Mar 28
DUB
Dublin
BOS
Boston
$567 Roundtrip, found 1 day ago
$567
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Mar 20 from Dublin to Boston, returning Sun, Mar 28, priced at $567 found 1 day ago
Iberia
Wed, Oct 28 - Mon, Nov 2
DUB
Dublin
BOS
Boston
$569 Roundtrip, found 23 hours ago
$569
Roundtrip
found 23 hours ago
Select Iberia flight, departing Wed, Oct 28 from Dublin to Boston, returning Mon, Nov 2, priced at $569 found 23 hours ago
Scandinavian Airlines
Sat, Nov 21 - Sat, Nov 28
DUB
Dublin
BOS
Boston
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 21 from Dublin to Boston, returning Sat, Nov 28, priced at $573 found 5 days ago
American Airlines
Mon, May 17 - Mon, May 24
DUB
Dublin
BOS
Boston
$580 Roundtrip, found 4 days ago
$580
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, May 17 from Dublin to Boston, returning Mon, May 24, priced at $580 found 4 days ago
TAP Portugal
Thu, Nov 19 - Sat, Nov 28
DUB
Dublin
BOS
Boston
$609 Roundtrip, found 18 hours ago
$609
Roundtrip
found 18 hours ago
Select TAP Portugal flight, departing Thu, Nov 19 from Dublin to Boston, returning Sat, Nov 28, priced at $609 found 18 hours ago
Lufthansa
Mon, Nov 2 - Tue, Nov 10
DUB
Dublin
BOS
Boston
$639 Roundtrip, found 22 hours ago
$639
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Mon, Nov 2 from Dublin to Boston, returning Tue, Nov 10, priced at $639 found 22 hours ago

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $685
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $685

Find the cheapest month to fly from Dublin (DUB) to Boston (BOS)

November is typically the cheapest month to fly

From $502 - $717 per traveler.

What you need to know for your flight from Dublin to Logan Intl.

Dublin (DUB) to Boston (BOS) at a glance

Experience the journey from Dublin (DUB) to Boston (BOS) with a range of airlines offering various options for your travel needs. Whether you prefer full-service or low-cost carriers, you can easily compare choices to find the best itinerary that meets your budget and schedule. Keep track of the flight time and check the Dublin to Boston flight status as you prepare to explore the iconic sights and neighborhoods of Boston.

  • Fastest flight duration: around 7 hours non-stop
  • Route distance: roughly 3,000 miles (4,830 km)
  • Flights per week: around 11 departures on average
  • Typical fares (one-way): economy tickets often range from $245–$1110, depending on seasonality and how far ahead you book

Flights from Dublin Airport (DUB) to Logan International Airport (BOS)

According to recent traveler bookings, here are the top airlines favored for flights from Dublin to Boston, featuring both non-stop and one-stop options. Common layover points include Keflavik International Airport (KEF) with an approximate 2h 30m stop, Heathrow Airport (LHR) at around 2h 15m, and Philadelphia International Airport (PHL) with a 2-hour layover. This variety allows you to customize your itinerary by balancing price, total travel time, and cabin class for the best possible experience.

  • Aer Lingus: This full-service airline provides both non-stop and one-stop flights, with one-way ticket prices generally between $245 and $1160. It makes up about 54% of departures on this route, with direct flights taking around 7 hours.
  • JetBlue Airways: As a budget-friendly airline, JetBlue offers non-stop services with one-way fares usually ranging from $300 to $1055. It holds roughly 16% of the departures for this route, with a total travel time of about 7 hours.
  • American Airlines: Another full-service option, American Airlines provides both non-stop and one-stop flights, with one-way prices typically between $460 and $930. This carrier accounts for around 9% of route departures, with non-stop flights lasting approximately 7 hours.
  • Icelandair: Offering one-stop service, Icelandair's one-way fares usually range from $440 to $1445. It makes up about 7% of the departures on this route, featuring an in-flight duration of 8 hours and 45 minutes, leading to a total travel time of roughly 11 hours and 15 minutes, including layover.
  • Fly Play: This full-service airline provides one-stop options, with one-way fares averaging between $260 and $465. It represents around 5% of departures on this route, with an in-flight time of 8 hours and 45 minutes, culminating in a total journey of approximately 11 hours and 15 minutes, including the layover.

Travelers flying from Dublin to Boston have the option to upgrade their experience. Leading airlines offering business class service include Aer Lingus, Icelandair, and JetBlue Airways.

Best time to fly from Dublin (DUB) to Boston (BOS)

The most popular months for travelers flying from Dublin to Boston are January, March, and April, when peak temperatures in Boston reach up to 48.2°F in April. If you prefer quieter travel, consider December, the least busy time to visit with temperatures around 36.3°F and typically the lowest average one-way fare (around $506). Flight availability peaks in September, with approximately 16 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: December usually offers good deals with average one-way fare around $506, roughly 26% cheaper than the yearly average.
  • Another budget-friendly time to fly: February typically offers an average one-way fare of around $566.
  • Most flight options: September has the highest number of flights from Dublin to Boston, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January30.0°F (-1.1°C)High11$801
February31.5°F (-0.3°C)Low8$566
March37.9°F (3.3°C)High14$683
April48.2°F (9.0°C)High10$583
May58.5°F (14.7°C)Average11$724
June66.6°F (19.2°C)Average13$640
July73.6°F (23.1°C)Average13$729
August72.7°F (22.6°C)Average11$650
September65.7°F (18.7°C)Average16$691
October55.6°F (13.1°C)Average12$672
November44.4°F (6.9°C)Low8$1042
December36.3°F (2.4°C)Low8$506

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Dublin (DUB) to Boston (BOS)

  • Waterford to Boston (WAT-BOS): Located approximately 93 miles from Dublin Airport (DUB), Waterford Airport (WAT) serves as a connection to Boston.

How to find the best prices for flights from Dublin (DUB) to Boston (BOS)

Getting some of the best deals on flights from Dublin to Boston is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking within two weeks, although most travelers book at least two months in advance. Morning departures (5 a.m. to 12 p.m.) tend to offer lower prices, while afternoon flights (12 p.m. to 6 p.m.) are more popular. Additionally, flying on Tuesday generally provides cheaper options, even though Sunday is the most commonly chosen travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Logan International Airport from Dublin Airport

Boston welcomes travelers from Dublin with a range of transport options based on price, convenience, and proximity. For departures, Dublin Airport is roughly a 15-minute drive (covering about 8 miles) from central Dublin. Here's how to reach Boston efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Boston, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Logan International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Logan International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Logan International Airport, travelers can easily access several key transport links. Airport Station, a metro station, is located about 0.9 miles from the airport by car, while Chelsea Station, a train station, is approximately 2.8 miles away by car. Additionally, Boston Seaport, a seaport, is situated about 3.1 miles from the airport, also reachable by car.

Frequently asked questions

How much does a flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.) cost?
You can find cheap one-way flights from $461 and cheap return flights from $506 Dublin (DUB) to Boston, MA (BOS-Logan Intl.) with Expedia. One-way flights typically cost between $570 and $3570, and return flights often range between $597 and $5036. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dublin (DUB) to Boston, MA (BOS-Logan Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
January is the cheapest month to fly from Dublin (DUB) to Boston (BOS), with average round-trip fares around $561. This is about 16% lower than the average price throughout the year, as travel demand tends to drop after the holiday season. Other budget-friendly months to consider are March and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
3 airlines operate nonstop service from DUB to BOS:

  • Aer Lingus operates around 17 direct flights from DUB to BOS every week
  • Delta operates around 7 direct flights from DUB to BOS every week
  • JetBlue Airways operates around 7 direct flights from DUB to BOS every week

What is the cheapest airline that flies from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
Air Onix is one of the cheapest airlines offering connecting flights from Dublin (DUB) to Logan Intl. (BOS), with round-trip tickets starting from around $551.9. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
To find a cheap flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
The best airline to fly with from Dublin (DUB) to Boston (BOS) will differ from traveler to traveler. If you like to fly early, JetBlue Airways offers early morning flights. If price is the most important factor, JetBlue Airways typically offers the lowest fares. Aer Lingus offers the most daily flights from DUB to BOS, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
For flights from Dublin (DUB) to Boston (BOS), January and November are the best months to travel, with average return flight prices around $561. These months not only offer lower fares but also provide a good balance of flight availability, making it easier for you to find a schedule that fits your plans.*Prices based on flights available on Expedia in the last year.
How many flights per day from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
There are approximately 4 nonstop flights per day from (DUB) to Logan Intl. (BOS). For more options, look at flights that include layovers.
What is the earliest flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DUB to BOS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
The most popular departure times for flights from Dublin (DUB) to Boston (BOS) are in the late morning, from 9am to 12pm. About 38% of passengers prefer this time window. Many major carriers, including United Airlines, Air Canada, and American Airlines, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before heading to the airport.
How long does it take to fly from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
Direct flights from DUB to BOS usually take about 7 hours 20 minutes, traveling roughly 2,986 miles. If you opt for a connecting flight, expect to add around 5 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
You can fly business class between DUB and BOS. Airlines that offer business class service on this route include:

  • Air Canada
  • Lufthansa
  • Swiss International Air Lines
  • Air France
  • Aer Lingus
  • United Airlines
  • JetBlue Airways
  • Turkish Airlines
  • Delta Air Lines
  • Icelandair

How much is a business class flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
A direct, return business class ticket from Dublin (DUB) to Boston (BOS) typically costs between $5,297 - $7,807. A non-stop, one-way business class flight is usually around $2,576 - $3,699. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Dublin (DUB) to Boston, MA (BOS-Logan Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Dublin (DUB) to Boston, MA (BOS-Logan Intl.) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Boston, MA (BOS-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Boston from DUB (DUB)?
If you're planning to travel to Boston from DUB (DUB), you can fly into Logan Intl. (BOS) Some flights may connect through major hubs like Humberto Delgado (LIS), Heathrow (LHR), Frankfurt Intl. (FRA) before reaching Boston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Boston, MA (BOS-Logan Intl.) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Boston, MA (BOS-Logan Intl.) flight and hotel package?
Securing a Dublin (DUB) to Boston, MA (BOS-Logan Intl.) Boston Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Boston, MA (BOS-Logan Intl.)?
If you booked your Dublin (DUB) to Boston, MA (BOS-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
Logan Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$506
Distance
2985 mi
Average flight time
2 hours 10 mins

Book with confidence

Dublin to Boston Flights

The cheapest times to fly from Dublin to Boston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Boston are during the month of November. You can find some of the cheapest flights from Dublin to Boston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Boston

Sunday is one of the best days to book for cheap flights from Dublin to Boston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Boston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Boston in 2026. You can also book with separate airlines for your outbound and return journeys, from $461 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Boston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Boston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dublin to Boston Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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