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Cheap flights from Belfast to Boston

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

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
Done
Done

Belfast to Boston flight schedules

Flight Departure Date Arrival Date Price Duration Number of stops Updated
Belfast (BFS) - Boston (BOS) 2025-03-12 2025-03-19 606 USD 35 hours 10 minutes Connection 2024-05-05T14:24:25
Belfast (BFS) - Boston (BOS) 2025-03-12 2025-03-20 606 USD 22 hours 55 minutes Connection 2024-05-05T14:24:25
Belfast (BFS) - Boston (BOS) 2024-05-13 2024-05-20 619 USD 24 hours 40 minutes Connection 2024-05-03T20:00:40
Belfast (BFS) - Boston (BOS) 2024-10-02 2024-10-07 639 USD 32 hours 15 minutes Connection 2024-05-03T11:42:04
Belfast (BFS) - Boston (BOS) 2024-10-02 2024-10-08 639 USD 21 hours 40 minutes Connection 2024-05-03T11:42:04
Belfast (BFS) - Boston (BOS) 2024-05-13 2024-05-21 639 USD 21 hours 55 minutes Connection 2024-05-05T11:00:41
Belfast (BFS) - Boston (BOS) 2024-10-28 2024-11-01 641 USD 26 hours 35 minutes Connection 2024-05-04T08:40:19
Belfast (BFS) - Boston (BOS) 2024-09-19 2024-09-24 643 USD 23 hours 10 minutes Connection 2024-05-03T15:51:51
Belfast (BFS) - Boston (BOS) 2025-03-08 2025-03-12 644 USD 22 hours 20 minutes Connection 2024-05-04T09:55:55
Belfast (BFS) - Boston (BOS) 2025-03-08 2025-03-13 644 USD 25 hours 25 minutes Connection 2024-05-04T09:55:55
Belfast (BFS) - Boston (BOS) 2024-11-09 2024-11-13 644 USD 22 hours 45 minutes Connection 2024-05-04T09:26:54
Belfast (BFS) - Boston (BOS) 2024-11-09 2024-11-14 644 USD 24 hours 40 minutes Connection 2024-05-04T09:26:54
Belfast (BFS) - Boston (BOS) 2024-07-01 2024-07-25 672 USD 21 hours 45 minutes Connection 2024-05-03T16:01:41
Belfast (BFS) - Boston (BOS) 2024-07-10 2024-07-18 672 USD 20 hours 25 minutes Connection 2024-05-03T16:54:01
Belfast (BFS) - Boston (BOS) 2025-03-25 2025-04-01 672 USD 31 hours 10 minutes Connection 2024-05-03T15:45:53
Belfast (BFS) - Boston (BOS) 2025-03-25 2025-04-02 672 USD 21 hours 55 minutes Connection 2024-05-03T15:45:53
Belfast (BFS) - Boston (BOS) 2024-06-04 2024-06-11 673 USD 23 hours 45 minutes Connection 2024-05-04T18:28:18
Belfast (BFS) - Boston (BOS) 2024-06-05 2024-06-10 673 USD 31 hours 35 minutes Connection 2024-05-06T12:10:04
Belfast (BFS) - Boston (BOS) 2024-06-05 2024-06-11 673 USD 21 hours 0 minutes Connection 2024-05-04T23:28:08
Belfast (BFS) - Boston (BOS) 2024-06-17 2024-06-24 673 USD 31 hours 40 minutes Connection 2024-05-04T17:28:34
Belfast (BFS) - Boston (BOS) 2024-05-21 2024-05-28 673 USD 31 hours 55 minutes Connection 2024-05-05T22:24:43
Belfast (BFS) - Boston (BOS) 2024-05-21 2024-05-29 673 USD 21 hours 15 minutes Connection 2024-05-05T22:24:43
Belfast (BFS) - Boston (BOS) 2024-05-28 2024-06-11 673 USD 20 hours 55 minutes Connection 2024-05-05T08:47:43
Belfast (BFS) - Boston (BOS) 2024-05-28 2024-06-19 673 USD 21 hours 10 minutes Connection 2024-05-05T16:11:33
Belfast (BFS) - Boston (BOS) 2024-05-29 2024-06-05 673 USD 35 hours 15 minutes Connection 2024-05-05T16:11:11
Belfast (BFS) - Boston (BOS) 2024-05-16 2024-06-12 677 USD 31 hours 25 minutes Connection 2024-05-03T12:51:33
Belfast (BFS) - Boston (BOS) 2024-09-28 2024-10-03 677 USD 25 hours 40 minutes Connection 2024-05-03T19:28:08
Belfast (BFS) - Boston (BOS) 2024-09-28 2024-10-04 677 USD 22 hours 35 minutes Connection 2024-05-03T19:28:08
Belfast (BFS) - Boston (BOS) 2024-10-03 2024-10-08 678 USD 22 hours 0 minutes Connection 2024-05-05T23:05:09
Belfast (BFS) - Boston (BOS) 2024-10-26 2024-10-31 678 USD 35 hours 30 minutes Connection 2024-05-04T11:16:18

Belfast to Boston flight status

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