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Boston → Dublin

Jan 21, 2027 · one way

BOS → DUB1 adulteconomyOne way

9 flight options · 7 airlines

Nonstop flights

Thu, Jan 21 · One way

Aer Lingus
9:20 pmBOS
6h
Nonstop
8:20 am+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
10:35 pmBOS
6h 10m
Nonstop
9:45 am+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Aer Lingus
5:15 pmBOS
6h
Nonstop
4:15 am+1DUB

One-way total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 · One way

FI
7:50 pmBOS
9h 25m
KEF · 1h 35m
10:15 am+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Air Canada
3:10 pmBOS
11h
YYZ · 2h 34m
7:10 am+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
6:54 pmBOS
10h 1m
EWR · 1h 46m
9:55 am+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

British Airways
9:30 pmBOS
10h 15m
LHR · 2h
12:45 pm+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Air France
11:25 pmBOS
10h
CDG · 1h 20m
2:25 pm+1DUB

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
5:05 pmBOS
10h 40m
JFK · 2h 34m
8:45 am+1DUB

One-way total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ DUB

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Aer Lingus emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 · one wayAer LingusEI136$390.002026-10-29T00:52:01Z
2027-01-21 · one wayDelta Air LinesDL154$470.002026-10-29T00:52:01Z
2027-01-21 · one wayFIFI630 + FI416$360.002026-10-29T00:52:01Z
2027-01-21 · one wayAir CanadaAC8695 + AC800$420.002026-10-29T00:52:01Z
2027-01-21 · one wayUnited AirlinesUA3472 + UA317$440.002026-10-29T00:52:01Z
2027-01-21 · one wayBritish AirwaysBA202 + BA830$440.002026-10-29T00:52:01Z
2027-01-21 · one wayAir FranceAF63 + AF1116$460.002026-10-29T00:52:01Z
2027-01-21 · one wayAer LingusEI132$390.002026-10-29T00:52:01Z
2027-01-21 · one wayDelta Air LinesDL5814 + DL44$440.002026-10-29T00:52:01Z

2027-01-21 · one way · $390.00

  • Aer Lingus EI136: BOS 2027-01-21 21:20:00 → DUB 2027-01-22 08:20:00; nonstop; 360 minutes. Local airport times.

2027-01-21 · one way · $470.00

  • Delta Air Lines DL154: BOS 2027-01-21 22:35:00 → DUB 2027-01-22 09:45:00; nonstop; 370 minutes. Local airport times.

2027-01-21 · one way · $360.00

  • FI FI630 / FI416: BOS 2027-01-21 19:50:00 → DUB 2027-01-22 10:15:00; 1 stop(s) via KEF; 565 minutes. Local airport times.
    • FI630: BOS 2027-01-21 19:50:00 → KEF 2027-01-22 06:05:00; layover at KEF: 95 minutes.
    • FI416: KEF 2027-01-22 07:40:00 → DUB 2027-01-22 10:15:00.

2027-01-21 · one way · $420.00

  • Air Canada AC8695 / AC800: BOS 2027-01-21 15:10:00 → DUB 2027-01-22 07:10:00; 1 stop(s) via YYZ; 660 minutes. Local airport times.
    • AC8695: BOS 2027-01-21 15:10:00 → YYZ 2027-01-21 17:11:00; layover at YYZ: 154 minutes.
    • AC800: YYZ 2027-01-21 19:45:00 → DUB 2027-01-22 07:10:00.

2027-01-21 · one way · $440.00

  • United Airlines UA3472 / UA317: BOS 2027-01-21 18:54:00 → DUB 2027-01-22 09:55:00; 1 stop(s) via EWR; 601 minutes. Local airport times.
    • UA3472: BOS 2027-01-21 18:54:00 → EWR 2027-01-21 20:29:00; layover at EWR: 106 minutes.
    • UA317: EWR 2027-01-21 22:15:00 → DUB 2027-01-22 09:55:00.

2027-01-21 · one way · $440.00

  • British Airways BA202 / BA830: BOS 2027-01-21 21:30:00 → DUB 2027-01-22 12:45:00; 1 stop(s) via LHR; 615 minutes. Local airport times.
    • BA202: BOS 2027-01-21 21:30:00 → LHR 2027-01-22 09:15:00; layover at LHR: 120 minutes.
    • BA830: LHR 2027-01-22 11:15:00 → DUB 2027-01-22 12:45:00.

2027-01-21 · one way · $460.00

  • Air France AF63 / AF1116: BOS 2027-01-21 23:25:00 → DUB 2027-01-22 14:25:00; 1 stop(s) via CDG; 600 minutes. Local airport times.
    • AF63: BOS 2027-01-21 23:25:00 → CDG 2027-01-22 12:15:00; layover at CDG: 80 minutes.
    • AF1116: CDG 2027-01-22 13:35:00 → DUB 2027-01-22 14:25:00.

2027-01-21 · one way · $390.00

  • Aer Lingus EI132: BOS 2027-01-21 17:15:00 → DUB 2027-01-22 04:15:00; nonstop; 360 minutes. Local airport times.

2027-01-21 · one way · $440.00

  • Delta Air Lines DL5814 / DL44: BOS 2027-01-21 17:05:00 → DUB 2027-01-22 08:45:00; 1 stop(s) via JFK; 640 minutes. Local airport times.
    • DL5814: BOS 2027-01-21 17:05:00 → JFK 2027-01-21 18:46:00; layover at JFK: 154 minutes.
    • DL44: JFK 2027-01-21 21:20:00 → DUB 2027-01-22 08:45:00.

More dates for this route