Lowest Prices
Uncover the best deals on Portland to San Diego flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest PDX - SAN Flights
Useful information for finding best airline tickets from Portland International to San Diego International on your next trip.
Cheapest Round Trip Flight
$175
Southwest Airlines
• 1 stop
• 7h 30m
Jul 07 – Jul 14
The cheapest round trip flight from Portland to San Diego (PDX-SAN-PDX) is currently $175
Cheapest Direct Flight
$133
Alaska Airlines
• nonstop
• 3h 54m
Jul 13
The cheapest nonstop flight from Portland to San Diego (PDX-SAN) is currently $133
Fastest Flight
2h 25m
The fastest nonstop flight from Portland to San Diego (PDX-SAN) takes 2h 25m
Top Airlines Flying from Portland to San Diego
Latest Flight Deals from Portland (PDX) to San Diego (SAN)
Compare and book low fare round-trip air tickets from Portland to San Diego. Ideal for travelers with confirmed return itineraries.
Jul 07 - Jul 14, Economy
Portland → San Diego
7h 30m
8:35 AM - 4:45 PM • 1 stop
Portland → San Diego
5h 15m
5:45 PM - 9:55 PM • 1 stop
Southwest Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
4h 3m
5:16 PM - 11:51 PM • 1 stop
Portland → San Diego
1h 57m
10:54 AM - 4:34 PM • 1 stop
Frontier Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
5h 37m
8:35 AM - 4:07 PM • 1 stop
Portland → San Diego
5h 38m
1:39 PM - 8:54 PM • 1 stop
United Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
2h 25m
2:30 PM - 7:19 PM • 1 stop
Portland → San Diego
2h 18m
4:46 PM - 8:49 PM • 1 stop
Alaska Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
2h 25m
8:45 AM - 12:40 PM • 1 stop
Portland → San Diego
1h 57m
10:54 AM - 4:34 PM • 1 stop
Southwest Airlines
Looking for the fastest way to San Diego? These direct flight options from PDX to SAN offer both convenience and value—no layovers, just straight to your destination.
Jul 13 - Jul 17, Economy
Portland → San Diego
3h 54m
2:55 PM - 5:29 PM • nonstop
Portland → San Diego
3h 53m
2:03 PM - 4:36 PM • nonstop
Alaska Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
3h 45m
1:15 PM - 3:40 PM • nonstop
Portland → San Diego
3h 59m
6:50 AM - 9:29 AM • nonstop
Southwest Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
3h 54m
2:55 PM - 5:29 PM • nonstop
Portland → San Diego
3h 59m
6:50 AM - 9:29 AM • nonstop
Alaska Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
3h 58m
5:40 PM - 8:18 PM • nonstop
Portland → San Diego
3h 59m
6:50 AM - 9:29 AM • nonstop
Alaska Airlines
Jul 07 - Jul 14, Economy
Portland → San Diego
3h 53m
7:32 AM - 10:05 AM • nonstop
Portland → San Diego
3h 59m
6:50 AM - 9:29 AM • nonstop
Alaska Airlines
FAQs on Portland to San Diego Flights
What are the airports in Portland?
PDX
What’s the most popular airline flying from PDX to SAN?
The most popular airline flying from Portland to San Diego are
Can I fly from PDX to SAN non-stop?
Yes, you can fly PDX to SAN non-stop on
Which airlines fly nonstop between Portland and San Diego?
The non-stop flights between Portland and San Diego are .
What’s the earliest departure time from PDX to SAN Airport?
The earliest flight leaves PDX at 5:15 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Portland to San Diego flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PDX to SAN?
Read the fare rules of the Portland to San Diego air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Portland and San Diego?
operate flights between Portland and San Diego
How long does a flight from Portland to San Diego take?
It takes approximately 2 hour to fly non-stop from PDX to SAN, which is 932.57 miles by air.
Which airlines provide the cheapest flights from Portland (PDX) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from PDX were found on UA : USD 385
Do I need a passport to fly between PDX and SAN?
No
What’s the latest departure time from PDX to SAN ?
The last flight leaves PDX at 5:40 pm
Portland (PDX) to San Diego (SAN): Airport Information
| Origin Airport | Portland International , Portland, US |
| Destination Airport | San Diego International , San Diego, US |
| Distance | 933 miles |
More Flight Options for Portland (PDX) and San Diego (SAN)
Flights from Portland (PDX)
to Honolulu (HNL)
Flights from Portland (PDX)
to Las Vegas (LAS)
Flights from Portland (PDX)
to San Diego (SAN)
Flights from Portland (PDX)
to Austin (AUS)
Flights from Portland (PDX)
to Los Angeles (LAX)
Flights from Portland (PDX)
to Atlanta (ATL)
Flights from Portland (PDX)
to Ontario (ONT)
Flights from Portland (PDX)
to Ontario (ONT)
Flights from Portland (PDX)
to Kansas City (MCI)
Flights from Portland (PDX)
to Denver (DEN)
Flights from Portland (PDX)
to Boston (BOS)
Flights from Portland (PDX)
to Charlotte (CLT)
Flights from Portland (PDX)
to New York (JFK)
Flights from Portland (PDX)
to Salt Lake City (SLC)
Flights from Portland (PDX)
to Baltimore (BWI)
Flights from Portland (PDX)
to Baltimore (BWI)
Flights from Portland (PDX)
to Miami (MIA)
Flights from Portland (PDX)
to Sacramento (SMF)
Flights from Portland (PDX)
to Jeddah (JED)
Flights from Portland (PDX)
to Fort Lauderdale (FLL)
Flights from Phoenix (PHX)
to San Diego (SAN)
Flights from Nashville (BNA)
to San Diego (SAN)
Flights from Minneapolis (MSP)
to San Diego (SAN)
Flights from Minneapolis (MSP)
to San Diego (SAN)
Flights from Seattle (SEA)
to San Diego (SAN)
Flights from Denver (DEN)
to San Diego (SAN)
Flights from Austin (AUS)
to San Diego (SAN)
Flights from Salt Lake City (SLC)
to San Diego (SAN)
Flights from Portland (PDX)
to San Diego (SAN)
Flights from Orlando (MCO)
to San Diego (SAN)
Flights from Chicago (ORD)
to San Diego (SAN)
Flights from Dallas (DAL)
to San Diego (SAN)
Flights from San Francisco (SFO)
to San Diego (SAN)
Flights from Sacramento (SMF)
to San Diego (SAN)
Flights from Boston (BOS)
to San Diego (SAN)
Flights from Dallas (DFW)
to San Diego (SAN)
Flights from New Orleans (MSY)
to San Diego (SAN)
Flights from Tampa (TPA)
to San Diego (SAN)
Flights from Chicago (MDW)
to San Diego (SAN)
Flights from Oklahoma City (OKC)
to San Diego (SAN)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Oregon (US-OR)
Cheap flights to California (US-CA)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from Oregon (US-OR)
Cheap flights from California (US-CA)
Flights to Portland (PDX)
Flights to San Diego (SAN)
Flights from Portland (PDX)
Flights from San Diego (SAN)
Flights from San Diego (SAN)
to Portland (PDX)
Why Fareleaders for PDX to SAN Plane Tickets
New Deals Everyday
Get the best prices on PDX to SAN flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Portland to San Diego flights and secure the best deals—we never add any service fees.