Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Dublin to Boston
The cheapest flights right now
Dublin – Boston
Outbound – Dec 6, 2026
1 stop
10h 36m AMS
Return – Dec 14, 2026
direct
6h 10m $534
2 days ago
Dublin – Boston
Outbound – Dec 7, 2026
direct
7h 10m Return – Dec 14, 2026
direct
6h 10m $543
yesterday
Dublin – Boston
Outbound – Nov 2, 2026
direct
7h 14m Return – Nov 9, 2026
direct
6h 0m $542
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$348
Average price of a round trip
$513
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
7h10
A flight from Dublin to Boston takes on average 7h10.
Best time
October
According to user searches, the ideal month to go to Boston is October.
The best flight deals for a week
Dublin – Boston
Outbound – Dec 6, 2026
direct
7h 20m Return – Dec 14, 2026
direct
6h 0m $622
2 days ago
Dublin – Boston
Outbound – Dec 6, 2026
direct
7h 20m Return – Dec 13, 2026
direct
6h 0m $621
2 days ago
Dublin – Boston
Outbound – Nov 2, 2026
direct
7h 10m Return – Nov 10, 2026
direct
6h 0m $726
3 days ago
Dublin – Boston
Outbound – Dec 6, 2026
1 stop
10h 36m AMS
Return – Dec 14, 2026
direct
6h 10m $534
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Dublin to Boston
Check out our tips for booking your flight to Boston (USA) from Dublin (Ireland) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $458 (calculation over the last two years). The most touristic season corresponds to the months of November, October and September.
For the cheapest flights, it is advisable to buy your ticket at least 47 days before the departure date.
The airline offering the cheapest flight tickets is Scandinavian Airlines. A ticket from the airline Scandinavian Airlines to Boston costs on average $318.
The airlines that offer the most flights are Air France, JetBlue and Aer Lingus.
info departure city :
Dublin, Ireland
airport :
Dublin International Airport (DUB)
local time :
Dublin is a city in the country Ireland, the time zone is [[timezone]]. In Dublin, it is currently {fromLocalTime}, the temperature is on average 6°C, with a minimum of 2°C and a maximum of 12°C.
The city of Dublin has 1 airport(s): Dublin
destination info :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :
Boston is in the country USA, the time zone is [[timezone]]. In Boston, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 10°C and a maximum of 19°C.
The city of Boston has 1 airport(s): Boston-Logan
Useful info about Boston
What is the least touristic period to go to Boston?
If you want to visit Boston during the least touristic period, choose the month of October.
What is the most popular time to travel to Boston?
In Boston, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Dublin to Boston?
According to our data, it is recommended to book your flight 47 days before your departure. If you book your flight ticket 7 weeks before your departure, you may find a price below average. You can also choose morning flights that are 6% cheaper than afternoon and evening flights. The cheapest day to book a flight from Dublin to Boston is Friday.
What are the arrival and destination airports when traveling between Dublin and Boston?
When you leave, you can leave from Dublin, and you will arrive at Boston-Logan.
How to reach Dublin airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Dublin to Boston?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Dublin and Boston?
In summer, the average temperature is 22°C in Boston and 15°C in Dublin. The average rainfall in summer is 106 mm in Boston and 76 mm in Dublin. In summer, it is warmer in Boston and it rains less in Dublin. In winter, it is colder in Dublin and it rains more in Boston.
