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
$309
Usually Costs
$309 – $329
Lowest We've Seen
$155
Based on 329 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$322
Mar
$419
Apr
$348
May
$250
Jun
$302
Jul
$296
Aug
$316
Sep
$324
Oct
$329
Nov
$319
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 May, when fares average around $250. The most expensive month tends to be March at around $419. For the best deals, consider flying in May, July, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15571 price checksWorst: $210