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Flights from Portland to San Diego
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Flights from Portland to San Diego Starting at £33
We've found these cheap flights for you. You can book one-way or return flight tickets.
- One way
- Round-trip
- PDX13:317h 1m1 stopSAN20:32Wed, Apr 17|Portland - San Diego|Frontier Airlines£33£4628% OFF28% OFF£46£33
- PDX05:4511h 21m1 stopSAN17:06Tue, Apr 9|Portland - San Diego|Spirit Airlines£36£4621% OFF21% OFF£46£36
- PDX05:3213h 27m1 stopSAN18:59Tue, Apr 30|Portland - San Diego|Spirit Airlines£39£4616% OFF16% OFF£46£39
- PDX13:317h 44m1 stopSAN21:15Tue, May 7|Portland - San Diego|Frontier Airlines£39£39
- PDX00:597h 25m1 stopSAN08:24Wed, May 15|Portland - San Diego|Frontier Airlines£39£39
- PDX20:4310h 51m1 stopSAN07:34Tue, Apr 9|Portland - San Diego|Frontier Airlines£39£39
- PDX13:316h 43m1 stopSAN20:14Sat, Apr 13|Portland - San Diego|Frontier Airlines£39£39
- PDX13:317h 44m1 stopSAN21:15Tue, Apr 16|Portland - San Diego|Frontier Airlines£39£39
- PDX13:316h 43m1 stopSAN20:14Sat, Apr 27|Portland - San Diego|Frontier Airlines£40£40
- PDX13:317h 1m1 stopSAN20:32Wed, May 1|Portland - San Diego|Frontier Airlines£40£40
- PDX13:003h 5mDirectSAN14:00Fri, Apr 5|Portland - San Diego|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Portland to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From £33
Spirit Airlines
From £36
Alaska Airlines
From £64
Delta Air Lines
From £64
United Airlines
From £87
American Airlines
From £87
Southwest Airlines
From £108
ANA airlines
Find more flights and airlines
Alternative Routes from Portland to San Diego
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to San Diego.
- CheapestPDX13:317h 1m1 transferSAN20:32Portland International Airport - San Diego International AirportWed, Apr 17Frontier Airlines£33
- PDX13:317h 1m1 transferSAN20:32Portland International Airport - San Diego International AirportWed, Apr 17Frontier Airlines£33Find More Flights
How do I find the cheapest flights?
Flight Information from Portland to San Diego
Cheapest direct flight price | £33 |
---|---|
Cheapest return ticket price | £110 |
Cheapest month | December |
Peak season for travel | September |
Plan Your Trip Around San Diego
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