Looking for the price of a flight from San Antonio to Washington Dulles?

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

$116 is the best price recorded in the last 15 days.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Which airports near San Antonio or Washington offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in San Antonio: Only San Antonio is currently operating.
• Airports in Washington: 3 options available in Washington - Dulles international, Ronald Reagan, Washington International.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Find the best flight from San Antonio to Washington Dulles

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Delta, American, United, and more.

Other popular destinations

Searching for flights to United States? Travelers also looked at: Atlanta, Los Angeles, Miami, New York City, Orlando.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for San Antonio – Washington Dulles flights.