Book United San Antonio to Boston flight deals from $214

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Search flights from San Antonio to Boston (SAT - BOS)

September

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Tuesday 4th

Return Wednesday 19th
from$ 227*Viewed: 1 hour ago

Wednesday 5th

Return Thursday 20th
from$ 227*Viewed: 1 hour ago

Monday 17th

Return Tuesday 2nd
from$ 214*Viewed: 1 hour ago

October

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Monday 15th

Return Tuesday 30th
from$ 214*Viewed: 1 hour ago

Tuesday 16th

Return Wednesday 31st
from$ 214*Viewed: 1 hour ago

Friday 26th

Return Saturday 10th
from$ 214*Viewed: 1 hour ago

November

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Wednesday 7th

Return Thursday 22nd
from$ 249*Viewed: 1 hour ago

Tuesday 13th

Return Wednesday 28th
from$ 214*Viewed: 1 hour ago

Wednesday 14th

Return Thursday 29th
from$ 214*Viewed: 1 hour 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 Antonio to Boston

from
to
Type
Dates
Price*
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Mon 17 Sep 2018
Return Tue 2 Oct 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Fri 26 Oct 2018
Return Sat 10 Nov 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Tue 13 Nov 2018
Return Wed 28 Nov 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Wed 14 Nov 2018
Return Thu 29 Nov 2018
from$ 214*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Sat 1 Dec 2018
Return Wed 12 Dec 2018
from$ 214*Viewed: 1 day ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Tue 4 Sep 2018
Return Wed 19 Sep 2018
from$ 227*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Wed 5 Sep 2018
Return Thu 20 Sep 2018
from$ 227*Viewed: 1 hour ago
San Antonio (SAT)
to Boston (BOS)
Roundtrip
Depart Sat 8 Dec 2018
Return Tue 11 Dec 2018
from$ 247*Viewed: 2 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.

Weather in Boston

66 °FSunday08/19/2018
69 °FMonday08/20/2018
68 °FTuesday08/21/2018
79 °FWednesday08/22/2018
76 °FThursday08/23/2018
76 °FFriday08/24/2018
80 °FSaturday08/25/2018
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