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
$309
Deals From
$289
Usually Costs
$289 – $329
Lowest We've Seen
$160
Based on 8,476 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$324
Mar
$360
Apr
$231
May
$266
Jun
$309
Jul
$319
Aug
$309
Sep
$309
Oct
$319
Nov
$324
Dec
$329
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 $231. The most expensive month tends to be March at around $360. For the best deals, consider flying in April, May, January.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $13688 price checksWorst: $210