Flights from Portland to San Diego

PDX
Portland
One-way
SAN
San Diego
Flights from
$240
Compare 1 options across 1 airline
Updated 1 month ago
$240
Cheapest Flight
$240
Average Price
1
Direct Flights
1
Airlines

Compare All PDX to SAN Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight
AirlineScheduleStopsDurationPrice
AS
AS
AS · 1312
 Schedule on partner site Direct — $240 Best Book →

Airport Information

Key details about departure and arrival airports for this route

PDX
Portland International Airport
City: Portland
Country: US
Type: Large Airport
Elevation: 31 ft
PDX Airport Guide →
SAN
San Diego International Airport
City: San Diego
Country: US
Type: Large Airport
Elevation: 17 ft
SAN Airport Guide →

Tips for Portland to San Diego Flights

Save money and travel smarter with these route-specific tips

📅 When to Book
Book PDX–SAN flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.
💰 Price Trends
The average fare is $240, but prices as low as $240 are available.
✈ Direct vs Connecting
1 direct flight(s) available on this route . Direct flights save you 2–5 hours of travel time.
📍 Flexible Dates
Flying midweek (Tuesday–Thursday) on PDX–SAN is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in San Diego

Book accommodation at your destination — top-rated stays near SAN airport

San Marcos 124 Gran Pacifica Resort
San Marcos 124 Gran Pacifica Resort
San Diego
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Suite San Juan 135 Gran Pacifica Resort
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Suite Rivas 126 Gran Pacifica Resort
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Frequently Asked Questions

Everything you need to know about flying PDX to SAN

What is the cheapest flight from Portland to San Diego?
The cheapest flight from Portland (PDX) to San Diego (SAN) currently starts at $240 with AS. Prices are updated regularly and may vary by date and availability.
How many airlines fly from PDX to SAN?
We found 1 airline(s) operating on the PDX–SAN route, including AS.
Are there direct flights from Portland to San Diego?
Yes, there are 1 direct flight(s) available from PDX to SAN, with prices starting at $240.
What is the average flight price on this route?
The average flight price from Portland to San Diego is approximately $240. Prices range from $240 to $240 depending on airline, time, and class.
What is the baggage allowance on PDX–SAN flights?
Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.
From $240
Book Cheapest →

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