Cheap flights from Boston to San Antonio from £98

Cheap flights from Boston to San Antonio from £98

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1 stop
Wed, Jun 3
Boston BOSSan Antonio SAT
£98
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2 stops
Tue, Jun 2
Boston BOSSan Antonio SAT
£113
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2 stops
Wed, Jun 3
Boston BOSSan Antonio SAT
£130
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2 stops
Sat, May 30
Boston BOSSan Antonio SAT
£138
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1 stop
Wed, Jun 3
Boston BOSSan Antonio SAT
£150
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1 stop
Wed, Jun 3
Boston BOSSan Antonio SAT
£165
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1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
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1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
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1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
Search
1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
Search
1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
Search
1 stop
Thu, Jun 4 – Tue, Jun 9
Boston BOSSan Antonio SAT
£373
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How much do flights to San Antonio cost?

Cheapest one-way trip

£98

Cheapest round-trip

£373

Average round-trip

£411

Includes rare itinerary

Travel hack

Most popular airline

JetBlue Airways

Key info about flying to San Antonio

Depart from
Logan International
Arrive to
San Antonio International
Average flights per week
255
Flight distance

Check-in for a flight from Boston to San Antonio

NameCarrier codeIATA CodePassport needed during booking
JetBlue AirwaysJBUB6No
United AirlinesUALUANo
Frontier AirlinesFFTF9No
BREEZE MXNo
Spirit AirlinesNKSNKNo

Online check-in is not available for these airlines.

Weather in San Antonio

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January17°C7°C
February19°C9°C
March23°C12°C
April27°C16°C
May30°C20°C
June34°C23°C
July35°C24°C
August36°C25°C
September32°C22°C
October28°C18°C
November22°C12°C
December18°C9°C
Hottest Month
36°C
August
Coldest month
7°C
January
Sunny days
303
days per year

14 day forecast

Saturday
23 May
89%
28°C21°C
30 May
36°C23°C
Sunday
24 May
89%
32°C19°C
31 May
30°C23°C
Monday
25 May
88%
30°C21°C
1 Jun
88%
23°C19°C
Tuesday
26 May
87%
31°C21°C
2 Jun
27°C16°C
Wednesday
27 May
85%
28°C22°C
3 Jun
28°C17°C
Thursday
28 May
33°C21°C
4 Jun
30°C18°C
Friday
29 May
34°C23°C
5 Jun
32°C19°C

San Antonio travel tips

In most San Antonio cafes, you won’t be able to order tea

Tea is completely unpopular in San Antonio. The locals drink black coffee here. In addition, homemade lemonades and a variety of carbonated drinks are very popular because of the hot climate.

Reserve a table at the revolving restaurant in the San Antonio skyscraper

If you want to dine with gorgeous city views, reserve a table at one of the two restaurants located in the Tower of the Americas: Chart House or Tower Cafe. There is also Bar 601, renowned for excellent drinks and a relaxed atmosphere. The building itself is 230 meters high and is the tallest in San Antonio.

Explore Natural Bridge Caverns near San Antonio

Natural Bridge Caverns are mysterious caves 45 km from San Antonio. The caves are located in a large park. This place is open every day. The guided tour cost is $22-29 for adults (the price depends on the day of the week).

The most popular airlines for this route are JetBlue Airways, United Airlines, Frontier Airlines, BREEZE, and Spirit Airlines. Boston and San Antonio have 255 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Boston?
Travelers frequently search for route combinations, such as Boston and London, Barcelona, Orlando, Edinburgh, Mexico City, Miami, Toronto, Atlanta, Tel Aviv, San Juan, San Francisco, Tampa, Lisbon, Washington, D.C., Istanbul, New York, Bogotá, Dallas, San José, Seattle.
What are the most popular routes to and from San Antonio?
Travelers frequently search for route combinations, such as San Antonio and London, Mexico City, Orlando, Las Vegas, Los Angeles, Monterrey, Guadalajara, Denver, Bangkok, Puerto Vallarta, Cancún, Toronto, Washington, D.C., Dallas, Manila, Mérida, Lima, Santiago de Querétaro, New York, La Paz.
What airports are near Boston?
The main airport in Boston is Logan International. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Albany International, Portland International Jetport, Tweed New Haven, Manchester–Boston Regional, Portsmouth International Airport at Pease, Lebanon Municipal, Barnstable Municipal.
What airports are near San Antonio?
The main airport in San Antonio is San Antonio International. It is also served by Austin–Bergstrom International, San Antonio International, Laredo International, Nuevo Laredo International, Corpus Christi International, Killeen–Fort Hood Regional, Easterwood, Piedras Negras International, Victoria Regional.
Which airlines fly between Boston and San Antonio?
Currently, you can fly between Boston and San Antonio with JetBlue Airways, United Airlines, Frontier Airlines, BREEZE, Spirit Airlines.
When’s the best time to travel between Boston and San Antonio?
If you don’t have specific dates for your trip between Boston and San Antonio, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Boston and San Antonio?
Traveling between Boston and San Antonio, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Boston?
There are a number of airports in and around Boston. The main one is Logan International and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Albany International, Portland International Jetport, Tweed New Haven, Manchester–Boston Regional, Portsmouth International Airport at Pease, Lebanon Municipal, Barnstable Municipal
How many airports are there near San Antonio?
There are a number of airports in and around San Antonio. The main one is San Antonio International and other nearby airports include Austin–Bergstrom International, San Antonio International, Laredo International, Nuevo Laredo International, Corpus Christi International, Killeen–Fort Hood Regional, Easterwood, Piedras Negras International, Victoria Regional.
What time do nonstop (direct) flights between Boston and San Antonio depart?
What time do nonstop (direct) flights between Boston and San Antonio arrive?
What time do flights between Boston and San Antonio depart?
What time do flights between Boston and San Antonio arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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