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Cheap flights from Boston to Belfast

Find cheap Belfast to Boston flights with our free search service. Compare all available fares for direct or connection flights from Belfast to Boston.

Round-trip
  • One-way
  • Round-trip
1 adult
Adults 12 years or over
1
Children 2-11 years
0
Infants 0-23 months
0
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Economy Class
  • Economy Class
  • Business Class
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Boston to Belfast flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Boston (BOS) - Belfast (BFS) 2024-10-09 2024-10-14 631 USD 39 hours 35 minutes Connection 2024-05-03T16:11:42
Boston (BOS) - Belfast (BFS) 2024-10-20 2024-11-13 631 USD 36 hours 0 minutes Connection 2024-05-03T20:05:45
Boston (BOS) - Belfast (BFS) 2024-10-21 2024-11-13 631 USD 21 hours 25 minutes Connection 2024-05-03T21:53:12
Boston (BOS) - Belfast (BFS) 2024-10-02 2024-10-09 632 USD 21 hours 35 minutes Connection 2024-05-05T00:49:08
Boston (BOS) - Belfast (BFS) 2024-11-04 2024-11-19 632 USD 31 hours 0 minutes Connection 2024-05-02T12:32:03
Boston (BOS) - Belfast (BFS) 2024-11-05 2024-11-19 632 USD 24 hours 30 minutes Connection 2024-05-02T17:24:25
Boston (BOS) - Belfast (BFS) 2025-03-12 2025-03-19 632 USD 35 hours 10 minutes Connection 2024-05-05T14:24:16
Boston (BOS) - Belfast (BFS) 2024-10-14 2024-10-25 632 USD 30 hours 25 minutes Connection 2024-05-05T03:15:56
Boston (BOS) - Belfast (BFS) 2024-10-14 2024-10-28 632 USD 33 hours 15 minutes Connection 2024-05-05T01:05:59
Boston (BOS) - Belfast (BFS) 2025-02-19 2025-02-24 632 USD 45 hours 5 minutes Connection 2024-05-03T02:30:10
Boston (BOS) - Belfast (BFS) 2024-09-22 2024-09-30 632 USD 37 hours 40 minutes Connection 2024-05-02T04:52:50
Boston (BOS) - Belfast (BFS) 2024-09-29 2024-10-11 632 USD 26 hours 40 minutes Connection 2024-05-02T12:15:32
Boston (BOS) - Belfast (BFS) 2024-09-30 2024-10-09 632 USD 35 hours 25 minutes Connection 2024-05-04T15:47:06
Boston (BOS) - Belfast (BFS) 2024-12-18 2025-01-15 646 USD 25 hours 50 minutes Connection 2024-05-03T21:32:14
Boston (BOS) - Belfast (BFS) 2024-09-03 2024-09-10 666 USD 22 hours 30 minutes Connection 2024-05-03T18:22:02
Boston (BOS) - Belfast (BFS) 2024-09-03 2024-09-25 666 USD 22 hours 20 minutes Connection 2024-05-03T18:22:03
Boston (BOS) - Belfast (BFS) 2024-08-05 2024-08-28 666 USD 22 hours 30 minutes Connection 2024-05-03T11:48:36
Boston (BOS) - Belfast (BFS) 2024-09-16 2024-10-09 666 USD 27 hours 25 minutes Connection 2024-05-03T21:52:58
Boston (BOS) - Belfast (BFS) 2024-09-02 2024-09-25 667 USD 20 hours 55 minutes Connection 2024-05-04T15:43:53
Boston (BOS) - Belfast (BFS) 2024-09-08 2024-10-02 667 USD 21 hours 55 minutes Connection 2024-05-05T14:11:37
Boston (BOS) - Belfast (BFS) 2024-08-20 2024-08-30 667 USD 31 hours 55 minutes Connection 2024-05-02T14:10:22
Boston (BOS) - Belfast (BFS) 2024-11-07 2024-11-12 679 USD 54 hours 50 minutes Connection 2024-05-05T00:07:44
Boston (BOS) - Belfast (BFS) 2024-10-13 2024-10-19 680 USD 40 hours 50 minutes Connection 2024-05-03T16:54:35
Boston (BOS) - Belfast (BFS) 2024-10-20 2024-10-26 680 USD 36 hours 30 minutes Connection 2024-05-03T20:05:46
Boston (BOS) - Belfast (BFS) 2024-11-28 2024-12-02 680 USD 44 hours 25 minutes Connection 2024-05-03T14:23:22
Boston (BOS) - Belfast (BFS) 2024-12-28 2025-01-10 680 USD 23 hours 35 minutes Connection 2024-05-03T16:48:38
Boston (BOS) - Belfast (BFS) 2024-10-29 2024-11-10 680 USD 44 hours 10 minutes Connection 2024-05-02T05:29:20
Boston (BOS) - Belfast (BFS) 2024-09-19 2024-09-25 681 USD 32 hours 5 minutes Connection 2024-05-02T15:59:45
Boston (BOS) - Belfast (BFS) 2024-09-19 2024-09-26 681 USD 22 hours 35 minutes Connection 2024-05-02T01:12:50
Boston (BOS) - Belfast (BFS) 2024-09-20 2024-10-16 681 USD 24 hours 20 minutes Connection 2024-05-05T04:45:31

Boston to Belfast flight status

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