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Cheap flights from Portland International to San Diego (PDX - SAN)

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The best prices from Portland International to San Diego are usually found in October or September, booked 33 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

PDX - SAN
Price
$179 - $255
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches
Popular in March High demand for flights, 14% potential price rise
Cheapest in October Best time to find cheap flights, 18% potential price drop
Round-trip from $179 From Portland International to San Diego
One-way from $154 One-way flight from Portland International to San Diego
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights from Portland International to San Diego in May, June 2020

The best prices found for PDX to SAN flights for May, June
15 Jun - 8 Jul
$98pp
PDX
Portland
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland
6 Jun - 6 Jul
$136pp
PDX
Portland
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland
26 Jun - 5 Jul
$138pp
PDX
Portland
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland

Portland International to San Diego 2020 flight deals

Cheap flights to San Diego from Portland International found for this year
15 Jul - 22 Jul
$87pp
PDX
Portland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland
8 Jul - 13 Jul
$89pp
PDX
Portland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland
23 Jul - 27 Jul
$90pp
PDX
Portland
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
PDX
Portland

Last minute flights from Portland International to San Diego

Late deals on round-trip flights to San Diego from Portland International, departing today and this week
29 May - 1 Jun
$208pp
PDX
Portland
Delta
 
1 STOP
SAN
San Diego
SAN
San Diego
Delta
 
1 STOP
PDX
Portland
24 May - 7 Jun
$209pp
PDX
Portland
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
PDX
Portland
24 May - 28 May
$242pp
PDX
Portland
$self.airline
 
1 STOP
SAN
San Diego
SAN
San Diego
Alaska Airlines
Non-Stop
PDX
Portland

One-way flights to San Diego from Portland International

The cheapest one-way flights from Portland International to San Diego
9:20 am - 7:04 am
Spirit Airlines
1 Stop
21h 44m
PDX - SAN
Spirit Airlines
$154
FlightHub
4:00 am - 9:36 am
Major Airline
1 Stop
5h 36m
PDX - SAN
Major Airline
$177
StudentUniverse
2:05 am - 8:06 am
Delta
1 Stop
6h 01m
PDX - SAN
Delta
$203
Delta

Related info for your journey

Useful info, stats and facts about Portland International to San Diego flights.

Flight FAQs

From Portland International to San Diego

Are flight prices decreasing from Portland to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Portland and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Portland International to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Portland International to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $87, but on average you can expect to pay $115.

Are there nonstop flights from Portland International to San Diego for under $100 on Cheapflights?

There are no nonstop flights from Portland International to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Portland International to San Diego for under $300?

There are currently 3+ open flights from Portland International to San Diego within the next 7 days for less than $300.

How popular is this flight route?

The Portland to San Diego flight path was viewed by 205 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

When searching, try setting your filters to view flights for Alaska Airlines Inc., as currently they have the cheapest options available from Portland to San Diego. On average you can find 84 flights for this flight path daily.

Does it rain more in Portland or San Diego?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Portland is roughly greater than that of San Diego. You can assume this to be the case over the next 14 days.

Is Portland weather warmer or cooler than San Diego?

Our data indicates that the weather will be 82 °F on average in the month of July. The temperature in San Diego is typically colder than in Portland. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Alternative routes for Portland International to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Portland International to San Diego
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Portland

Airports servicing San Diego

Hourly flight availability from Portland International to San Diego

Morning 6 AM to noon 75% of PDX to SAN departures
Early morning Midnight to 6 AM 25% of PDX to SAN departures
Afternoon Noon to 6 PM 0% of PDX to SAN departures
Evening 6 PM to midnight 0% of PDX to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Portland International to San Diego
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights