Cheap flights from Washington, D.C. to San Antonio (WAS - SAT)

Flight FAQs

From Washington, D.C. to San Antonio

What airport do you fly into for flights to San Antonio from Washington, D.C.?

If you book a flight to San Antonio from Washington, D.C., you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 7 flights from Washington, D.C. to San Antonio per day from 7 different airlines.

Which airlines flying from Washington, D.C. to San Antonio have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington, D.C. to San Antonio that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington, D.C. to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. to San Antonio for under $200. The cheapest flight booked recently is on Delta for just $198, but on average you can expect to pay $270.

Are there nonstop flights from Washington, D.C. to San Antonio for under $400 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. to San Antonio under $400. A good price for a nonstop flight from Washington, D.C. to San Antonio is less than $433.

Are there last-minute flights available from Washington, D.C. to San Antonio for under $300?

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

What days are nonstop flights available from Washington, D.C. to San Antonio?

Days when nonstop flights are available for this flight are: Friday.

How many flights depart from Washington, D.C. to San Antonio on average per day?

On average, you can expect to see 2 flights from Washington, D.C. to San Antonio a day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Washington, D.C. to San Antonio?

Departing from Washington, D.C. to San Antonio will take you 6h 03m. There are 1368 mi between Washington, D.C. and San Antonio. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. to San Antonio round-trip?

According to our current data, Delta ($198), Sun Country Air ($256), and American Airlines ($263) offers the cheapest pricing from Washington, D.C. to San Antonio. You may be able to fly from Washington, D.C. to San Antonio for 39% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. to San Antonio one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $99. Sun Country Air flights start at $130 while deals on Frontier start at $135 one-way.

What are the cheapest flights from Washington, D.C. to San Antonio?

Looking at all options, your cheapest flight can be booked for $177. While the most popular route (Washington, D.C. Dulles Intl - San Antonio) can be booked for $198 on average our data indicates $609 when flying from Washington, D.C. to San Antonio.

What are the most popular routes from Washington, D.C. to San Antonio?

The most popular flight routes from Washington, D.C. to San Antonio are Washington, D.C. Dulles Intl - San Antonio, Washington, D.C. Reagan-National - San Antonio and Baltimore/Washington - San Antonio.

What are the most reliable airlines from Washington, D.C. to San Antonio?

The top 3 most reliable airlines when flying from Washington, D.C. to San Antonio are Republic Airways (100%), Lufthansa (93%) and Air Canada (91%).

What are the most popular airlines that fly from Washington, D.C. to San Antonio?

Before booking your flight from Washington, D.C. to San Antonio check out the most popular airlines for this route: American Airlines, Delta or Frontier.