Flights from Boston to San Antonio

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How to get the best price from Boston to San Antonio?

Depending on when you travel and how far in advance you book, fares between Boston and San Antonio can differ a lot.

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

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Are there alternative airports near Boston and San Antonio?

The two cities are about 2835 km apart. Looking beyond the main airport might reveal better options.

  • Airports in Boston: Boston - Logan is the only airport in operation.
  • Airports in San Antonio: Only San Antonio is active at the moment.

Many smaller airports are connected by direct buses or shuttles, often at low cost. If San Antonio has more than one airport, you can pick the most convenient for your destination.

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: Atlanta, 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: Atlanta, Los Angeles, Miami, New York City, Orlando.

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

The best time to book a flight from Boston to San Antonio is 1 month in advance, while the worst time is 1 week in advance.

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?

For flights from Boston to San Antonio Friday is on average the cheapest day to fly, while Friday is the most expensive day to fly.