Cheap flights from Boston to San Antonio

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How much is a flight from Boston to San Antonio?

There’s no fixed price — fares between Boston and San Antonio can vary a lot by day or time.

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Airport options between Boston and San Antonio

Even for routes around 2835 km, using different airports might affect flight cost and travel time.

  • Airports in Boston: Only Boston - Logan operates here.
  • Airports in San Antonio: San Antonio is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Boston - Logan to San Antonio

Customize your flight from Boston to San Antonio

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently Asked Questions

Frequently asked questions about flights from Boston to San Antonio.

How much does an airline ticket from Boston to San Antonio cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Boston to San Antonio.

How far is Boston from San Antonio?

Boston is about 2835 km from San Antonio.

What are the airports in San Antonio?

San Antonio has one airport: San Antonio.

What are the airports in Boston?

Boston has one airport: Boston - Logan.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Boston to San Antonio?

This information is not available at the moment.

What is the cheapest month to fly from Boston to San Antonio?

This information is not available at the moment.

What is the most expensive month to fly from Boston to San Antonio?

This information is not available at the moment.

What is the best day of the week to fly from Boston to San Antonio?

This information is not available at the moment.