Our cheapest offers for flights from Portland Oregon to San Diego

Here you can compare cheap flights from Portland Oregon (PDX) to San Diego (SAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Diego. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Portland-Oregon San Diego	Outbound 09/19/25 direct AS1162 02h 29min	Return 09/29/25 direct AS0729 02h 41min	Alaska Airlines	?	$205
Portland-Oregon San Diego	Outbound 09/19/25 direct AS1122 02h 37min	Return 09/29/25 direct AS1073 02h 45min	Alaska Airlines	?	$208
Portland-Oregon San Diego	Outbound 09/19/25 direct AS1162 02h 29min	Return 09/29/25 direct AS0729 02h 41min	Alaska Airlines	?	$215
Portland-Oregon San Diego	Outbound 09/19/25 direct AS1162 02h 29min	Return 09/29/25 direct AS1294 02h 40min	Alaska Airlines		$219
Portland-Oregon San Diego	Outbound 09/19/25 direct HA6385 02h 37min	Return 09/29/25 direct HA6467 02h 45min	Hawaiian Airlines		$225
Portland-Oregon San Diego	Outbound 07/25/25 direct AS1162 02h 35min	Return 08/17/25 1 Stopover (MFR) AS2486, AS2012 05h 29min	Alaska Airlines		$228
Portland-Oregon San Diego	Outbound 07/25/25 direct AS1162 02h 35min	Return 08/17/25 direct AS0729 02h 37min	Alaska Airlines	?	$233
Portland-Oregon San Diego	Outbound 07/25/25 direct HA6237 02h 35min	Return 08/17/25 1 Stopover (MFR) AS2486, AS2012 05h 29min	Hawaiian Airlines		$237
Portland-Oregon San Diego	Outbound 07/25/25 1 Stopover (LAS) NK0431, NK3791 27h 01min	Return 08/17/25 1 Stopover (LAS) NK3792, NK0778 22h 20min	Spirit Airlines		$269
Portland-Oregon San Diego	Outbound 09/19/25 1 Stopover (SFO) UA0644, UA2633 05h 04min	Return 09/29/25 1 Stopover (SFO) UA1871, UA2011 06h 54min	United Airlines	?	$277

Tips and tricks to help you find cheap flights from Portland Oregon to San Diego

Important flight information

Flight information: Portland-Oregon - San Diego

Flight duration	min. 02:20 / max. 05:20
Return flight duration	min. 02:30/ max. 03:44
Distance	1504 km
Flights per week	72
Departure airport	Airport Portland International Airport, Oregon (PDX)
Arrival airport	Airport San Diego - Lindberg Field International, CA (SAN)
Destination country	Flights to United States

Alternative routes to United States

Flight Portland-Oregon - Las Vegas from $174
Flight Portland-Oregon - Elmira from $615

Alternative flights to San Diego

Flight New York - San Diego from $219
Flight Las Vegas - San Diego from $69
Flight Orlando - San Diego from $263
Flight Austin - San Diego from $109
Flight Denver - San Diego from $90
Flight New York - San Diego from $219
Flight Chicago - San Diego from $148
Flight Washington-DC - San Diego from $329
Flight Boston - San Diego from $186
Flight Newark - San Diego from $236