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
$355
Usually Costs
$355 – $472
Lowest We've Seen
$160
Based on 8,177 price pointshigh confidence
Monthly Price Guide
Jan
$447
Feb
$467
Mar
$590
Apr
$295
May
$297
Jun
$351
Jul
$420
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 $295. The most expensive month tends to be March at around $590. 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: $16088 price checksWorst: $442