Book United San Diego to Boston flight deals from $254

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Search flights from San Diego to Boston (SAN - BOS)

November

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Sunday 4th

Return Saturday 10th
from$ 321*Viewed: 6 minutes ago

Tuesday 27th

Return Wednesday 12th
from$ 316*Viewed: 2 hours ago

Wednesday 28th

Return Thursday 13th
from$ 281*Viewed: 2 hours ago

December

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Saturday 1st

Return Sunday 16th
from$ 316*Viewed: 2 hours ago

Thursday 13th

Return Monday 17th
from$ 360*Viewed: 1 hour ago

Monday 24th

Return Tuesday 8th
from$ 383*Viewed: 2 hours ago

January

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Monday 7th

Return Tuesday 22nd
from$ 260*Viewed: 2 hours ago

Tuesday 8th

Return Wednesday 23rd
from$ 254*Viewed: 2 hours ago

Wednesday 9th

Return Thursday 24th
from$ 260*Viewed: 2 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Downtown Boston viewed from the harbor

Plan ahead for flights from San Diego to Boston

from
to
Type
Dates
Price*
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Tue 8 Jan 2019
Return Wed 23 Jan 2019
from$ 254*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 7 Jan 2019
Return Tue 22 Jan 2019
from$ 260*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Wed 9 Jan 2019
Return Thu 24 Jan 2019
from$ 260*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Wed 6 Feb 2019
Return Tue 12 Feb 2019
from$ 266*Viewed: 22 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Fri 26 Oct 2018
Return Sat 10 Nov 2018
from$ 281*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 281*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Wed 28 Nov 2018
Return Thu 13 Dec 2018
from$ 281*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Fri 11 Jan 2019
Return Sat 26 Jan 2019
from$ 287*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 289*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Tue 27 Nov 2018
Return Wed 12 Dec 2018
from$ 316*Viewed: 2 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Boston

51 °FTuesday10/16/2018
51 °FWednesday10/17/2018
44 °FThursday10/18/2018
48 °FFriday10/19/2018
63 °FSaturday10/20/2018
50 °FSunday10/21/2018
47 °FMonday10/22/2018
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