How much is 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.

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!

Flights between San Antonio and Washington: which airports can you choose?

The distance between San Antonio and Washington is about 2190 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in San Antonio: The only active airport in San Antonio is San Antonio.
• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from San Antonio airports to find the best option.

Smart ways to search flights from San Antonio to Washington Dulles

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to United States? Other travelers also searched: Atlanta, Los Angeles, Miami, New York City, Orlando.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.