Cheap flights from San Antonio to Boston from £144

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1 stop
Wed, Jul 30
San Antonio SATBoston BOS

£144
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1 stop
Tue, Jul 29
San Antonio SATBoston BOS

£146
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1 stop
Wed, Jul 30
San Antonio SATBoston BOS

£148
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1 stop
Tue, Jul 29
San Antonio SATBoston BOS

£149
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1 stop
Tue, Jul 29
San Antonio SATBoston BOS

£149
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1 stop
Tue, Jul 29
San Antonio SATBoston BOS

£149
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Prices updated:

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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£300
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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£300
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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£305
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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£305
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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£305
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1 stop
Tue, Jul 29 – Fri, Aug 1
San Antonio SATBoston BOS

£305
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Prices updated:

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How much do flights to Boston cost?

Key info about flying to Boston

Depart from
San Antonio International
Arrive to
Logan International
Average flights per week
102
Flight distance
Worth visiting
Cape Cod

Check-in for a flight from San Antonio to Boston

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Hawaiian AirlinesHALHANo
Alaska AirlinesASAASNo

Weather in Boston

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January1°C-4°C
February3°C-3°C
March7°C0°C
April13°C5°C
May18°C10°C
June23°C15°C
July27°C18°C
August27°C18°C
September23°C14°C
October16°C9°C
November10°C3°C
December5°C0°C
Hottest Month
27°C
July
Coldest month
-4°C
January
Sunny days
260
days per year
Snow days
15
days per year

14 day forecast

Saturday
5 Jul
29°C18°C
12 Jul
89%
25°C19°C
Sunday
6 Jul
35°C19°C
13 Jul
86%
27°C20°C
Monday
7 Jul
33°C22°C
14 Jul
87%
28°C20°C
Tuesday
8 Jul
87%
30°C22°C
15 Jul
31°C18°C
Wednesday
9 Jul
89%
25°C19°C
16 Jul
31°C20°C
Thursday
10 Jul
88%
24°C18°C
17 Jul
34°C21°C
Friday
11 Jul
87%
24°C19°C
18 Jul
86%
30°C21°C
The most popular airlines for this route are United Airlines, Hawaiian Airlines, and Alaska Airlines. San Antonio and Boston have 102 direct flights per week.

Frequently asked questions

What are the most popular routes to and from San Antonio?
What are the most popular routes to and from Boston?
What airports are near San Antonio?
What airports are near Boston?
Which airlines fly between San Antonio and Boston?
When’s the best time to travel between San Antonio and Boston?
What flights operate between San Antonio and Boston?
How many airports are there near San Antonio?
How many airports are there near Boston?
What time do nonstop (direct) flights between San Antonio and Boston depart?
What time do nonstop (direct) flights between San Antonio and Boston arrive?
What time do flights between San Antonio and Boston depart?
What time do flights between San Antonio and Boston arrive?

Explore alternative trips

Flights from San Antonio

Flights to Boston

Popular routes

The nearest countries with flights to Boston

Here is a list of countries people are flying from

Other destination countries from San Antonio

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