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Amazing DCA to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $78 round trip and $39 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from Ronald Reagan Washington National Airport (DCA) to San Antonio Intl. Airport (SAT)

Are there direct flights from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.)?

You'll have trouble finding a flight straight from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.), but we have the next best thing. American Airlines, United Airlines and Delta operate flights with only one stopover.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Antonio, TX (SAT-San Antonio Intl.), please visit our Customer Service Portal.

How long is the flight from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.)?

It usually takes 4 hours and 13 minutes to travel from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.). You'll be in your seat for a while, so keep yourself entertained with a podcast or flip through the in-flight magazine.

What is the flight distance from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.)?

The flight distance from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.) is 1,429 mi. We recommend you bring along something to read or a few podcasts to make your time in the air fly by.

What airlines fly from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.)?

You'll need to plan for at least one stopover if you're flying from Washington, DC (DCA-Ronald Reagan Washington National) to San Antonio, TX (SAT-San Antonio Intl.), as no airlines offer direct flights on this route. Make the most of your layover time by stretching your legs, freshening up and indulging in a little retail therapy.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Ronald Reagan Washington National to San Antonio Intl. Flight FAQ

Traveling FromRonald Reagan Washington National
Traveling ToSan Antonio Intl.
Shortest Flight Time5 hours 40 mins
Earliest Departure Time9:00AM EST
Latest Departure Time9:00AM EST
Lowest Flight Price$78

Washington to San Antonio Carriers and Route Information

Flight path for flights from Ronald Reagan National Airport to San Antonio International Airport.


Distance:
1,444.00 miles

Airline carriers and aircraft used on flights from DCA to SAT


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
American Airlines
Boeing 737 all pax models
American Airlines
Boeing 767 all pax models

Popular Flight Routes from Washington (DCA)

Travelers at DCA love to visit these top cities. Roam to the top destinations from Washington (DCA) today with the cheap prices from Travelocity!

Popular Flight Routes from San Antonio (SAT)

Travelers at SAT love to visit these top cities. Roam to the top destinations from San Antonio(SAT) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.