Cheap flights from San Diego to Portland
Cheapest current fares: $92 in September 2026, 1,502 km direct flight in ~1h 46m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Diego (SAN) to Portland (PDX). Refreshed daily.
San Diego (SAN) → Portland (PDX)
- September 2026 $92
- August 2026 $133
Frequently asked questions
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What is the cheapest month to fly from San Diego to Portland?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from San Diego (SAN) to Portland (PDX), with fares starting from $92.
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What is the lowest current fare from SAN to PDX?
The lowest currently-listed fare from San Diego (SAN) to Portland (PDX) is $92 on 2026-09-09.
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How long is the flight from San Diego to Portland?
Direct flights from SAN to PDX cover approximately 1,502 km (933 miles), with an estimated flight time of 1h 46m. Operating airlines: AS, WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.