Route Price Intelligence
Cheap Flights From San Antonio to Portland
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$447
Deals From
$375
Usually Costs
$375 – $472
Lowest We've Seen
$160
Based on 8,407 price pointshigh confidence
Monthly Price Guide
Jan
$457
Feb
$472
Mar
$554
Apr
$290
May
$301
Jun
$370
Jul
$437
Aug
$447
Sep
$447
Oct
$447
Nov
$447
Dec
$477
Cheapest Average Expensive
Best Time to Fly from San Antonio to Portland
The cheapest time to fly from San Antonio to Portland is typically April, when fares average around $290. The most expensive month tends to be March at around $554. For the best deals, consider flying in April, May, June.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $16086 price checksWorst: $270