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
$306
Deals From
$269
Usually Costs
$269 – $329
Lowest We've Seen
$160
Based on 8,420 price pointshigh confidence
Monthly Price Guide
Jan
$304
Feb
$297
Mar
$269
Apr
$220
May
$253
Jun
$269
Jul
$269
Aug
$264
Sep
$269
Oct
$269
Nov
$269
Dec
$294
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 $220. The most expensive month tends to be January at around $304. For the best deals, consider flying in April, May, August.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13681 price checksWorst: $210