Route Price Intelligence
Cheap Flights From Portland to San Antonio
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$374
Deals From
$316
Usually Costs
$316 – $447
Lowest We've Seen
$160
Based on 269 price pointshigh confidence
Monthly Price Guide
Jan
$460
Feb
—
Mar
—
Apr
$430
May
$295
Jun
$290
Jul
$340
Aug
$335
Sep
$370
Oct
$447
Nov
$447
Dec
$474
Cheapest Average Expensive
Best Time to Fly from Portland to San Antonio
The cheapest time to fly from Portland to San Antonio is typically June, when fares average around $290. The most expensive month tends to be December at around $474. For the best deals, consider flying in June, May, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: July21,550 fares analyzedTypical low: $407