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

Flight FAQs

From Boston to San Antonio

Are flight prices decreasing from Boston to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boston to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to San Antonio for under $200. The cheapest flight booked recently is on Multiple Airlines for just $184, but on average you can expect to pay $266.

Are there nonstop flights from Boston to San Antonio for under $200 on Cheapflights?

There are no nonstop flights from Boston to San Antonio, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boston to San Antonio for under $400?

There are currently 3+ open flights from Boston to San Antonio within the next 7 days for less than $400.

What days are nonstop flights available from Boston to San Antonio?

Nonstop flights can be found on the following days: Wednesday, Thursday.

How popular is this flight route?

Within the past month, 58 users have taken a look at flights from Boston Logan Intl to San Antonio.

What is the cheapest airline for this route?

US Airways offers the cheapest flights from Boston to San Antonio. Per day you can find on average 379 flights for this route and airline.

Does it rain more in Boston or San Antonio?

In Boston, there will be same rainfall in Boston compared to San Antonio over the next 16 days.

Is Boston weather warmer or cooler than San Antonio?

You can imagine temperatures to be in the 97 °F range in August. The weather in San Antonio is generally hotter than Boston's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.