Cheap flights from Boston to San Antonio (BOS - SAT) from $60

Monday is generally a great day to depart. Flying on this day could help you save up to 20%.

Users have found that booking a flight from Boston to San Antonio at least 33 days early can save you up to 43% on average compared to booking a flight this week. If booking 33 days before your flight isn’t an option for you, users have found flights from Boston to San Antonio for as little as $298 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $370 for flights departing within the next 3 days.

Flights from Boston to San Antonio lean towards being more expensive in April. Prices are generally better when you fly from Boston to San Antonio in January, with the cheapest ticket starting at $166.

When flying from Boston to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 49% versus a flight in the morning.

If you wish to fly to San Antonio from Boston, then you need to book flights from Boston Logan Intl to San Antonio. There is 1 flight from Logan Intl (BOS) to San Antonio (SAT) per day to choose from. Flights to San Antonio from Logan Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 4h 36m is how long a nonstop flight from Boston to San Antonio typically takes.

Yes, there are multiple flights from Boston to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $131, but on average you can expect to pay $200.

Cheapflights has at least 20 direct flights from Boston to San Antonio under $300. A good price for a nonstop flight from Boston to San Antonio is less than $437.

There are currently 20+ open flights from Boston to San Antonio within the next 7 days for less than $300.

You can find nonstop flights on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

The Boston Logan Intl to San Antonio flight path was viewed by 30 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Per day, 2 flights depart from Boston to San Antonio on average.
Afternoon (Noon - 6pm) - 100% of flight departures

There are many flights that can get you from Boston to San Antonio in 7h 41m. Fly via Spirit Airlines, American Airlines, or Delta to get the fastest option. The distance from Boston to San Antonio is about 1771 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

Flying on Spirit Airlines is currently your cheapest option to San Antonio, with prices starting at $131. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $200 and $237, respectively. These flights start at 61% lower than the current average price 3 months from now.

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Boston to San Antonio for a low price.

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Boston to San Antonio.

Looking for the cheapest flight from Boston to San Antonio? While on average our users pay $258, our data indicates the cheapest price to be $99. The most popular route (Boston Logan Intl - San Antonio), is priced around $117.

This is defined as Boston Logan Intl Airport (BOS) and San Antonio Airport (SAT). Codes like San Antonio Airport are often used to just call airports uniquely.

Cheapflights makes it easy to find Boston to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to San Antonio for you. Better yet — we are completely free to use.

Yes! Cheapflights helps users easily find flights from Boston to San Antonio with no change fees.

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!