Route Price Intelligence
Cheap Flights From San Antonio to Washington Dc
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$309
Deals From
$304
Usually Costs
$304 – $329
Lowest We've Seen
$136
Based on 4,121 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$324
Mar
$559
Apr
$301
May
$250
Jun
$290
Jul
$309
Aug
$309
Sep
$319
Oct
$324
Nov
$329
Dec
$329
Cheapest Average Expensive
Best Time to Fly from San Antonio to Washington Dc
The cheapest time to fly from San Antonio to Washington Dc is typically May, when fares average around $250. The most expensive month tends to be March at around $559. For the best deals, consider flying in May, June, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15975 price checksWorst: $301