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Cheap Flights from Washington to San Antonio in 2019

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to San Antonio...
Estimated lowest prices only. Found in the last 14 days.

Flight information Washington to San Antonio

Cheapest roundtrip price last month

$77

Non-stop airlines

5

Flights per week

31

Average flight time, total distance 1385 miles

3h 19min

Most popular airline last month

Southwest Airlines

San Antonio Martindale AAF and San Antonio International

2 airports

Frequently asked questions

There are 2 airports in San Antonio: San Antonio Martindale AAF and San Antonio International.
The best price found on Skyscanner for a flight from Washington to San Antonio is $77. This was found by aggregating across different carriers and is the cheapest price for the whole month.
3h 19min is the average flight time from Washington to San Antonio.
There are 5 airlines who fly non-stop from Washington to San Antonio.
There are 31 flights per week flying from Washington to San Antonio, as of October.

Compare flights from Washington to San Antonio and find the cheapest flights with Skyscanner

Skyscanner is a fast and simple travel search engine that helps you to find cheap flights and great prices on flights from Washington to San Antonio. We compare hundreds of flights from all major airlines and travel agents, finding you the best deal on cheap plane tickets to San Antonio from Washington.

Best of all, both our website and our app are completely free to use, and you will never be charged hidden fees using Skyscanner!

When is the best time to book from Washington to San Antonio?

Useful information before booking your travel from Washington to San Antonio

Check the travel information panel above to get exact information about:

  • Distance from Washington to San Antonio
  • Flight time from Washington to San Antonio
  • Which airlines provide the cheapest tickets from Washington to San Antonio
  • Which airlines fly direct to San Antonio from Washington.

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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.