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
$316
Deals From
$309
Usually Costs
$309 – $329
Lowest We've Seen
$155
Based on 8,474 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$324
Mar
$394
Apr
$250
May
$250
Jun
$309
Jul
$324
Aug
$309
Sep
$319
Oct
$324
Nov
$329
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 $250. The most expensive month tends to be March at around $394. 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: $13890 price checksWorst: $210