Cheap flights from Portland to San Diego (PDX - SAN) from $34

This is the cheapest one-way flight price, found on 11/29. Prices may vary by date and flight preferences.
PDX — SAN
Dec 5 — Dec 121

The best prices from Portland to San Diego are usually found in January or October, booked 80 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Flights from San Diego to Portland

How to find the cheapest flight from Portland (PDX) to San Diego (SAN)

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 30, 2023.

Popular in

December

Cheapest in

January

Round-trip from

$275

One-way from

$94
High demand for flights, 22% potential price rise
Best time to find cheap flights, 15% potential price drop
From Portland to San Diego
One-way flight from Portland to San Diego

PDX - SAN

Price

$275 - $483

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

What is the cheapest day to fly round-trip from Portland to San Diego?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 24% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Portland to San Diego?

To save on the cost of your flight from Portland to San Diego, book at least 35 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $269 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $570.

What is the cheapest month to fly from Portland to San Diego?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to San Diego. Flights to San Diego from Portland in January are about $256 on average during January, but can be found for as low as $93.

When is the cheapest time to fly from Portland to San Diego (PDX - SAN)?

When flying from Portland to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.

Cheap Alaska Airlines flights from Portland to San Diego

Explore cheap flight options specifically provided by Alaska Airlines for the route between Portland and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
Consider these cheap Alaska Airlines flights we've found departing from Portland to San Diego. Come back soon if you're not finding the exact deal you're looking for.

Cheap Spirit Airlines flights from Portland to San Diego

Explore cheap flight options specifically provided by Spirit Airlines for the route between Portland and San Diego. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from Portland to San Diego. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Portland to San Diego flights in November & December 2023

Find cheap flight options from Portland to San Diego specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,945,590 searches. Prices were last updated on November 30, 2023.
Listed are some of the best fares we've found on flights departing from Portland to San Diego in 2023. More deals are always being added, so be sure to check back regularly.

Portland to San Diego 2023 flight deals

Discover exclusive flight deals for travel between Portland and San Diego in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
Listed are some of the best fares we've found on flights departing from Portland to San Diego in 2023. More deals are always being added, so be sure to check back regularly.

Non-stop flights to San Diego from Portland

Discover non-stop flight options from Portland to San Diego. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
Consider booking one of these non-stop flights heading from Portland to San Diego. Search for alternative flights from Portland to San Diego by utilizing the search form above.

Portland to San Diego flights leaving soon

Find last-minute flight options from Portland to San Diego for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
Users seeking a last-minute flight from Portland to San Diego should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Diego from Portland

Search for one-way flight options from Portland to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
Users in need of a one-way flight from Portland to San Diego can choose from these deals. Those seeking round-trip flights from Portland to San Diego should utilize the search form at the the top of the page.

Find flights from Portland to San Diego within your budget

Customize your flight search to find flights from Portland to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$67 - $98

Route

Depart

Return

Price

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Thu 1/11

1 stop5h 13m

San Diego

Tue 1/16

1 stop8h 07m

$67

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Sat 1/27

1 stop5h 42m

San Diego

Sat 2/3

1 stop13h 41m

$68

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Sat 1/6

1 stop7h 07m

San Diego

Mon 1/8

1 stop9h 44m

$69

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 1/10

1 stop10h 51m

San Diego

Wed 1/17

1 stop8h 07m

$70

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 2/7

1 stop19h 37m

San Diego

Wed 2/14

1 stop23h 02m

$78

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 2/14

Nonstop2h 25m

San Diego

Wed 2/21

1 stop12h 46m

$84

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 2/7

1 stop17h 45m

San Diego

Thu 2/15

1 stop13h 36m

$85

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 1/3

1 stop11h 37m

San Diego

Tue 1/9

1 stop7h 27m

$91

PortlandSan Diego

PDX - SAN

PDXSAN

Portland

Wed 1/17

Nonstop2h 23m

San Diego

Sat 1/20

Nonstop2h 40m

$98

Flights are sorted by cheapest first

Deals found on 11/28

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated November 30, 2023.
See what other customers who have flown with Alaska Airlines, Spirit Airlines and Frontier from Portland to San Diego have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

8.0
Very good
1,399 reviews
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

7.9
Good
3,035 reviews
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

7.4
Good
1,897 reviews
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

7.2
Good
2,645 reviews
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

6.3
Okay
1,495 reviews
8.0
Very good
1,399 reviews

Boarding

8.3

Comfort

8.0

Entertainment

7.2

Crew

8.6

Overall

8.0

Food

7.2

Reviews

1 / 10

The line at TSA took me 2.5-3 hours to get through and I was behind on my flight time by 20 minutes. I was told some flights would be delayed and they would wait but when I arrived the flight had already taken off. I showed up on time and even then 2 and a half hours was not enough time to make my flight. I had to rent a car and drive from Vegas to San Diego at 8:00pm. I just hoped the airport would have notified their passengers a lot better.

Related info for your journey

Find useful and relevant information for your journey from Portland to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Portland to San Diego?

San Diego is the airport most travelers will use when flying to San Diego from Portland. Booking flights from Portland (PDX) to San Diego (SAN) should be relatively easy as there are 3 daily flights to San Diego from 6 different airlines. 2h 22m is how long a flight from Portland to San Diego will take if you book a nonstop flight.

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

Yes, there are multiple flights from Portland to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $67, but on average you can expect to pay $86.

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

Cheapflights has at least 20 direct flights from Portland to San Diego under $100. A good price for a nonstop flight from Portland to San Diego is less than $224.

Are there last-minute flights available from Portland to San Diego for under $100?

There are currently 20+ open flights from Portland to San Diego within the next 7 days for less than $100.

What days are nonstop flights available from Portland to San Diego?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this Portland to San Diego flight route?

How many flights depart from Portland to San Diego on average per day?

Per day, 11 flights depart from Portland to San Diego on average.
Morning (6am - Noon) - 36% of flight departures
Afternoon (Noon - 6pm) - 36% of flight departures
Evening (6pm - Midnight) - 27% of flight departures

How long is the flight from Portland to San Diego?

There are many flights that can get you from Portland to San Diego in 2h 23m. Fly via Spirit Airlines, Frontier, or Alaska Airlines to get the fastest option. Portland and San Diego are separated by a distance of 939 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Portland to San Diego round-trip?

Cheapflights users have booked flights from Portland to San Diego round-trip from $67. Other airlines that can offer you cheap pricing are Frontier, from $78, and Alaska Airlines, from $98. You may be able to fly from Portland to San Diego for 73% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Portland to San Diego one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $34. However, be on the lookout for offers from Frontier and Alaska Airlines, as they are both options that can get you from Portland to San Diego for a low price.

What are the most popular airlines that fly from Portland to San Diego?

What are the most reliable airlines from Portland to San Diego?

Before booking your flight to San Diego from Portland, check out the most reliable airlines to get you to your destination on time: Horizon Air (100%), SkyWest Airlines (97%), Alaska Airlines( 94%).

What are the cheapest flights from Portland to San Diego?

Looking for the cheapest flight from Portland to San Diego? While on average our users pay $279, our data indicates the cheapest price to be $72. The most popular route (Portland - San Diego), is priced around $65.

What does PDX to SAN mean?

PDX stands for Portland Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Portland to San Diego

Discover the top 5 airlines that operate flights from Portland to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,945,590 searches. Data last updated November 30, 2023.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$170FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest$83Average$156FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest$119Average$258FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapest$163Average$481FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$213Average$333FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights to San Diego by cabin class

Hourly flight availability from Portland to San Diego

Find hourly flight availability from Portland to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 30, 2023.
6%of flight departuresEarly morningMidnight to 6 am
45%of flight departuresMorning6 am to noon
44%of flight departuresAfternoonNoon to 6 pm
5%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Portland to San Diego

Explore weekly flight availability from Portland to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 30, 2023.
Sunday3daily flights
Monday4daily flights
Tuesday3daily flights
Wednesday4daily flights
Thursday3daily flights
Friday5daily flights
Saturday2daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to San Diego?

Cheapflights simply makes it quick and affordable to book flights from Portland to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Portland to San Diego with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to San Diego with no change fees.

Can Cheapflights notify me if prices for flights from Portland to San Diego become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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