Cheap flights from Washington Dulles Intl to San Antonio (IAD - SAT)

Flight FAQs

From Washington Dulles Intl to San Antonio

Are flight prices decreasing from Washington Dulles Intl to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Washington Dulles Intl to San Antonio to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Washington Dulles Intl to San Antonio are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Washington Dulles Intl to San Antonio have flexible cancellations due to COVID-19?

Some of our airline partners flying from Washington Dulles Intl to San Antonio have new flexible policies in place due to COVID-19. United Airlines, Frontier, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Washington Dulles Intl to San Antonio for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to San Antonio for under $300. The cheapest flight booked recently is on United Airlines for just $202, but on average you can expect to pay $252.

Are there nonstop flights from Washington Dulles Intl to San Antonio for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to San Antonio under $500. A good price for a nonstop flight from Washington Dulles Intl to San Antonio is less than $576.

Are there last-minute flights available from Washington Dulles Intl to San Antonio for under $300?

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

Does it rain more in Washington Dulles Intl or San Antonio?

In Washington Dulles Intl, there will be less rainfall in Washington Dulles Intl compared to San Antonio over the next 12 days.

Is Washington Dulles Intl weather warmer or cooler than San Antonio?

With an average temperature of 97 °F, peak weather can be found in August. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Antonio are hotter than in Washington Dulles Intl.

How long is the flight from Washington Dulles Intl to San Antonio?

A quick flight from Washington Dulles Intl to San Antonio can take about 4h 51m. American Airlines provides one of the quickest options available for as low as $306. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Washington Dulles Intl to San Antonio round-trip?

Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $202. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $275 and $278, respectively. United Airlines is currently priced 39% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington Dulles Intl to San Antonio one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $107. American Airlines flights start at $138 while deals on Delta start at $200 one-way.