Book United San Diego to Boston flight deals from $262

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

September

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Friday 7th

Return Saturday 22nd
from$ 268*Viewed: 2 hours ago

Tuesday 11th

Return Wednesday 26th
from$ 262*Viewed: 2 hours ago

Monday 17th

Return Tuesday 2nd
from$ 266*Viewed: 2 hours ago

October

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Tuesday 16th

Return Wednesday 31st
from$ 266*Viewed: 2 hours ago

Friday 26th

Return Saturday 10th
from$ 295*Viewed: 2 hours ago

Monday 29th

Return Tuesday 13th
from$ 266*Viewed: 2 hours ago

November

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Wednesday 7th

Return Thursday 22nd
from$ 322*Viewed: 2 hours ago

Tuesday 13th

Return Wednesday 28th
from$ 266*Viewed: 2 hours ago

Friday 30th

Return Monday 3rd
from$ 295*Viewed: 3 days 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 11 Sep 2018
Return Wed 26 Sep 2018
from$ 262*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 266*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 266*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 29 Oct 2018
Return Tue 13 Nov 2018
from$ 266*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 266*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Fri 7 Sep 2018
Return Sat 22 Sep 2018
from$ 268*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 10 Sep 2018
Return Tue 25 Sep 2018
from$ 268*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Wed 12 Sep 2018
Return Thu 27 Sep 2018
from$ 295*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
from$ 295*Viewed: 2 hours ago
San Diego (SAN)
to Boston (BOS)
Roundtrip
Depart Mon 22 Oct 2018
Return Tue 6 Nov 2018
from$ 295*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

68 °FTuesday08/21/2018
74 °FWednesday08/22/2018
69 °FThursday08/23/2018
75 °FFriday08/24/2018
76 °FSaturday08/25/2018
79 °FSunday08/26/2018
85 °FMonday08/27/2018
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