Route Price Intelligence
Cheap Flights From Washington, D.C. to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$259
Deals From
$249
Usually Costs
$249 – $289
Lowest We've Seen
$136
Based on 8,592 price pointshigh confidence
Monthly Price Guide
Jan
$364
Feb
$279
Mar
$269
Apr
$249
May
$259
Jun
$259
Jul
$259
Aug
$249
Sep
$249
Oct
$259
Nov
$259
Dec
$269
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to San Antonio
The cheapest time to fly from Washington, D.C. to San Antonio is typically April, when fares average around $249. The most expensive month tends to be January at around $364. For the best deals, consider flying in April, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13662 price checksWorst: $190