FFL Helper

FFL Helper / Portland / San Diego

PDX → SAN

Portland to San Diego

Compare one-way fares for flights from Portland to San Diego.

Lowest fare $129
Distance 931 mi
Flight time 8h 34m
Airports PDX–SAN
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By month: August 2026 from $145 · September 2026 from $129

Price calendar

August 2026

From $145 · up to $171

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26 $145 27 $158 28 $158 29 $158 30 $171
31

September 2026

From $129 · up to $180

Mon
Tue
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1 $143 2 $165 3 $147 4 $129 5 $154 6 $154 7 $180
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Upcoming dates

San Diego SAN

$129

Sep 04, 11:40am · 8h 34m · 1 stop

PDX → SAN · Frontier Airlines

Tickets

San Diego SAN

$143

Sep 01, 7:55am · 2h 35m · 0 stops

PDX → SAN · Alaska Airlines

Tickets

San Diego SAN

$145

Aug 26, 5:56pm · 5h 55m · 1 stop

PDX → SAN · Frontier Airlines

Tickets

San Diego SAN

$165

Sep 02, 5:56pm · 5h 55m · 1 stop

PDX → SAN · Frontier Airlines

Tickets

San Diego SAN

$171

Aug 30, 12:20pm · 11h 31m · 1 stop

PDX → SAN · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Portland to San Diego. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Portland to San Diego.