Route Price Intelligence
Cheap Flights From Seattle to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$266
Deals From
$253
Usually Costs
$253 – $297
Lowest We've Seen
$145
Based on 8,618 price pointshigh confidence
Monthly Price Guide
Jan
$260
Feb
$337
Mar
$355
Apr
$239
May
$240
Jun
$277
Jul
$276
Aug
$271
Sep
$261
Oct
$255
Nov
$266
Dec
$275
Cheapest Average Expensive
Best Time to Fly from Seattle to San Antonio
The cheapest time to fly from Seattle to San Antonio is typically April, when fares average around $239. The most expensive month tends to be March at around $355. For the best deals, consider flying in April, May, October.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $14586 price checksWorst: $215