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Delta Air Lines · Route guide

Delta Flights from Boston to Dublin: BOS-DUB Route Guide

Everything you need to fly Origin to Destination: when to go, who flies it, what it costs, and how to land well.

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1 airline on this route · Daily Year-Round

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Airline

Delta

Aircraft

B767-300ER

Service

Daily Year-Round

Region

Europe

The route

The direct service from Boston (BOS) to Dublin (DUB) operated by Delta Air Lines is a key transatlantic link. This year-round route connects the historic New England hub with Ireland's capital, offering daily convenience for travelers crossing the Atlantic.

Delta provides a consistent daily connection between Boston Logan International Airport and Dublin Airport. Utilizing the Boeing 767-300ER, this route serves as a primary gateway for passengers traveling between the United States and Ireland.

This route is essential for travelers due to the significant cultural and corporate ties between Boston and Dublin. It provides a non-stop link for the Irish diaspora in New England and supports the growing technology and education sectors in both cities.

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Airports

Taking off, touching down.

Check-in, security, connections and getting into town at both ends of the flight.

Departure

Boston Logan International (BOS)

AIR

Check-in: Arrive at least 3 hours before departure for international document verification.
Security: Logan Airport can be busy in the late afternoon; use TSA PreCheck to save time if you are eligible.
Connections: International flights typically depart from Terminal E, which features numerous lounges and dining options.

Arrival

Dublin Airport (DUB)

BOS

On arrival: Most Delta flights arrive in the early morning at Terminal 2.
Ground transport: The Aircoach and Dublin Bus offer frequent services to the city center and other regional hubs.
Planning ahead: Automated passport control gates are available for eligible EU and electronic passport holders to speed up entry.

Timing & fares

When it flies, what it costs.

Schedule & reliability

Schedule: Flights generally depart Boston in the late evening and land in Dublin the following morning.
Duration: Eastbound flights are often shorter due to the jet stream, while westbound flights take slightly longer.
Seasonality: Consistent daily frequency is maintained throughout both winter and summer seasons.
Time zones: Dublin is 5 hours ahead of Eastern Standard Time (EST).

Fares & booking

Booking window: Optimal prices are typically found 90 days before departure.
Cabin advice: Premium Select or Delta One is recommended for better sleep on this overnight journey.
Peak pricing: Expect significantly higher prices during the St. Patrick's Day period and mid-summer.

Book at least 3 to 4 months in advance for the best transatlantic rates.
Monitor fare changes on Tuesdays and Wednesdays for potential discounts.
Consider using SkyMiles for cabin upgrades on this long-haul flight.

Peak season

June through August

Shoulder season

April to May and September to October

Off-peak season

November through March (excluding holidays)

Tours and experiences at either end

Vetted day trips and activities in Destination and Origin, through our travel partner.

Browse tours

When to fly

Best Time to Fly Origin to Destination

01
Summer
Peak travel time with the best weather but highest fare prices.
02
Spring/Fall
Ideal shoulder season with moderate crowds and competitive pricing.
03
Winter
Best for budget travelers, though the weather in Ireland is often rainy and cool.

Trip planning

Who this route suits best.

Business Travelers

Direct overnight schedule allows for a full day of work upon arrival.

Heritage Travelers

Perfect for New England residents exploring Irish family roots.

Vacationers

A straightforward gateway to the Wild Atlantic Way and the Irish countryside.

Connections & alternatives

Galway

Easily reached via direct bus from Dublin Airport in under 3 hours.

London

Numerous short-haul flights connect Dublin to all major London airports.

Belfast

Accessible by bus or train for those exploring Northern Ireland.

Field notes

Travel Tips for the Origin-Destination Route

Visa & entry

US citizens do not require a visa for short-term tourism or business visits to Ireland.
Passports must be valid for the duration of your stay.
Keep your return flight details and accommodation info ready for immigration officers.

Airport transfers

The Aircoach is the fastest public transit option from Dublin Airport to the city center.
Licensed taxis are available 24/7 directly outside the Terminal 2 arrivals hall.
If renting a car, remember that driving in Ireland is on the left side of the road.

Baggage & transit

Ensure your carry-on meets Delta's international size requirements.
Check-in baggage early to avoid delays at the Terminal E counters in Boston.
Dublin Airport serves as a great transit point for low-cost carriers heading further into Europe.

Checklist

Universal power adapter (Type G plug for Ireland)
Noise-canceling headphones for the overnight flight
Euro currency for local transport upon arrival
Travel insurance documents

Carriers

Airlines Flying Origin to Destination

Delta

Seven flights per week

Exclusively uses the Boeing 767-300ER on this specific route.

FAQ

Common questions.

Straight answers about flying Origin to Destination.

What aircraft does Delta use for the Boston to Dublin route?

Delta typically operates the Boeing 767-300ER on the BOS-DUB route.

How long is the flight from Boston to Dublin?

The average flight time is approximately 6 hours and 30 minutes going east.

Does Delta fly non-stop from Boston to Ireland?

Yes, Delta operates a daily non-stop service between Boston Logan and Dublin Airport.

Which terminal does Delta use at Dublin Airport?

Delta flights arrive and depart from Terminal 2 at Dublin Airport.

Is the Boston to Dublin flight seasonal?

No, Delta operates this route year-round.

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Where to next.

Structured data verified

Airports

Boston (BOS)Dublin (DUB)Boston Logan International Airport Dublin Airport

Countries & layovers

United States Boston layover guide

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