Boston to Dublin (BOS-DUB): nonstop upgrade & award space

Aer Lingus, JetBlue Airways, and Delta Air Lines fly nonstop between Boston (BOS) and Dublin (DUB), roughly 28 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every BOS to DUB departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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28
Nonstop flights a week
2,986 mi
Nonstop distance
Free
To get started

Boston to Dublin flight schedule

Scheduled nonstop departures for BOS to DUB, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Boston (BOS) to Dublin (DUB)
Date Flight Airline Departs BOS Arrives DUB Duration Aircraft
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0808:206h 12m32Q
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W
EI 132Aer Lingus17:2504:356h 10m333
B6 353JetBlue Airways21:0408:206h 16m32S
EI 136Aer Lingus21:1508:256h 10m333
DL 154Delta Air Lines23:3510:456h 10m76W

Showing all 28 scheduled BOS to DUB departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every BOS to DUB date on the interactive map

Confirmed upgrade & award space on BOS to DUB departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Boston to Dublin to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each BOS to DUB departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BOS to DUB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to Dublin nonstop

Carriers operating BOS to DUB nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See BOS to DUB on the interactive map →

Frequently asked questions about BOS to DUB

How far is Dublin from Boston?
BOS to DUB covers about 2,986 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from BOS to DUB?
Aer Lingus, JetBlue Airways, and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, and award seats on Aer Lingus and JetBlue Airways.
How many flights a week are there from BOS to DUB?
About 28 nonstop flights a week run between Boston and Dublin in the current schedule, operated by Aer Lingus, JetBlue Airways, and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BOS to DUB depart?
Scheduled BOS to DUB nonstops in the next 7 days with service leave between 17:25 and 23:35, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on BOS to DUB?
Open the BOS to DUB route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss BOS to DUB upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free