Cheap flights from Boston to Dublin from €656

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Cheap Boston - Dublin flight offers

Find cheap flight tickets and last-minute flight deals from Boston to Dublin

Air Transat
Sun 14-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €656
Air Transat
Tue 16-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €656
Air Transat
Wed 17-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €657
Air Transat
Mon 15-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €660
JetBlue Airways
Thu 11-06 (BOS) Boston -> (DUB) Dublin
Direct
JetBlue Airways
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €716
JetBlue Airways
Sat 13-06 (BOS) Boston -> (DUB) Dublin
Direct
JetBlue Airways
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €738
Air Transat
Fri 12-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €740
Air Transat
Sun 14-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €656
Air Transat
Tue 16-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €656
Air Transat
Wed 17-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €657
Air Transat
Mon 15-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €660
JetBlue Airways
Thu 11-06 (BOS) Boston -> (DUB) Dublin
Direct
JetBlue Airways
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €716
JetBlue Airways
Sat 13-06 (BOS) Boston -> (DUB) Dublin
Direct
JetBlue Airways
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €738
Air Transat
Fri 12-06 (BOS) Boston -> (DUB) Dublin
Direct
Air Transat
Sun 21-06 (DUB) Dublin -> (BOS) Boston
Direct

Price found 3 days ago
from €740

Info about flights from Boston to Dublin

Some useful info about flights from Boston to Dublin to help you plan your next trip

Best price last 15 days €656
Average flight duration 6h 1m
Cheapest month October
Average number of flights per week 18
First flight time 05:30
Last flight time 23:45
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Top airlines on the route Boston - Dublin

Airlines providing flights to Dublin from Boston

Find out what a flight from Boston to Dublin might cost

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Dublin.

€656 is the best price recorded in the last 15 days.

Try shifting your departure forward or backward by a day to find better options. If you’re looking for a good deal, consider flying outside peak hours as well.

Flying between Boston and Dublin? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

  • Airports in Boston: Boston has only one airport in service, Boston - Logan.
  • Airports in Dublin: The only active option is Dublin.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Boston airports in a single search.

Flights from Boston - Logan to Dublin

Plan smarter: flights from Boston to Dublin

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to Ireland also checked out: Cork, Dublin, Kerry County, Knock, Shannon.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.

Frequently Asked Questions

Frequently asked questions about flights from Boston to Dublin.

How much does an airline ticket from Boston to Dublin cost?

The lowest price recorded in the last 15 days for a flight from Boston to Dublin is €656.

How far is Boston from Dublin?

Boston is about 4804 km from Dublin.

What are the airports in Dublin?

Dublin has one airport: Dublin.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in Ireland?

The most popular cities in Ireland according to our users' searches are: Cork, Dublin, Kerry County, Knock, Shannon.

When should I book a flight from Boston to Dublin?

The best time to book a flight from Boston to Dublin is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Boston to Dublin?

The cheapest month to fly from Boston to Dublin is October.

What is the most expensive month to fly from Boston to Dublin?

The most expensive month to fly from Boston to Dublin is March.

What is the best day of the week to fly from Boston to Dublin?

For flights from Boston to Dublin Tuesday is on average the cheapest day to fly, while Tuesday is the most expensive day to fly.