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San Clemente

$46+ Cheap flights from Portland (PDX) to San Clemente, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to San Clemente are usually found in January or February, booked 57 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Portland to San Clemente

Keep the following information in mind while searching for Portland to San Clemente flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$103
(Booking.com)

One-way from

$48
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$257
Provider with most accurate pricing for Portland-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Portland-Los Angeles flights.
Search Deals
From Portland to San Clemente
Search Deals
One-way flight from Portland to San Clemente
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to San Clemente

Cheapest flights from Portland to San Clemente
Explore the most affordable flight options available from Portland to San Clemente. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:32 pmPDX - LAX
1 stop5h 27mSpirit Airlines
Thu 4/2410:23 amLAX - PDX
1 stop7h 42mSpirit Airlines
Deal found 3/27$99
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:32 pmPDX - LAX
1 stop7h 34mMultiple Airlines
Sun 4/273:12 pmLAX - PDX
Nonstop2h 39mMultiple Airlines
Deal found 3/25$113
This Frontier deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/59:40 amPDX - LAX
Nonstop2h 28mFrontier
Tue 4/86:30 amLAX - PDX
Nonstop2h 39mFrontier
Deal found 3/26$118
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2310:08 amPDX - LAX
Nonstop2h 19mDelta
Mon 4/286:45 amLAX - PDX
Nonstop2h 23mDelta
Deal found 3/26$177
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/199:30 pmPDX - LAX
Nonstop2h 29mAlaska Airlines
Sat 6/217:00 amLAX - PDX
Nonstop2h 23mAlaska Airlines
Deal found 3/26$179
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/222:52 pmPDX - LAX
Nonstop2h 26mHawaiian Airlines
Mon 5/267:00 amLAX - PDX
Nonstop2h 28mHawaiian Airlines
Deal found 3/27$212

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to San Clemente 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Portland to San Clemente that are best for you.

Fly from

Portland

Fly to

San Clemente

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 4/21

2:32 pm-7:59 pm

1 stop5h 27m

Los Angeles

Thu 4/24

10:23 am-6:05 pm

1 stop7h 42m

$99

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 4/23

2:32 pm-10:06 pm

1 stop7h 34m

Los Angeles

Sun 4/27

3:12 pm-5:51 pm

Nonstop2h 39m

$113

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 4/15

7:21 am-9:49 am

Nonstop2h 28m

Los Angeles

Wed 4/16

6:30 am-9:09 am

Nonstop2h 39m

$118

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 4/23

5:39 pm-8:05 pm

Nonstop2h 26m

Los Angeles

Wed 4/30

10:55 am-1:25 pm

Nonstop2h 30m

$177

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 5/6

1:00 pm-3:21 pm

Nonstop2h 21m

Los Angeles

Sun 5/18

9:40 am-12:04 pm

Nonstop2h 24m

$178

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 6/19

9:30 pm-11:59 pm

Nonstop2h 29m

Los Angeles

Sat 6/21

7:00 am-9:23 am

Nonstop2h 23m

$179

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 5/10

5:10 am-1:05 pm

2 stops7h 55m

Los Angeles

Thu 5/15

4:00 pm-11:15 pm

1 stop7h 15m

$209

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 4/29

2:32 pm-8:21 pm

1 stop5h 49m

$46

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 4/8

7:21 am-9:49 am

Nonstop2h 28m

$59

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 5/21

9:30 pm-11:56 pm

Nonstop2h 26m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 15 results
1
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Best time to book a flight from Portland to San Clemente

Have a flexible travel schedule? Discover the best time to fly to San Clemente from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to San Clemente

How far ahead should I book a flight from Portland to San Clemente?

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Clemente. Price data was last updated on March 21, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to San Clemente. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to San Clemente?

Currently, January is the cheapest month in which you can book a flight from Portland to San Clemente (average of $246). Flying from Portland to San Clemente in March is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to CL3?

Find hourly flight availability from Portland to San Clemente. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

When flying from Portland to San Clemente, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Portland to San Clemente?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Clemente. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to San Clemente flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to San Clemente

Explore weekly flight availability from Portland to San Clemente. 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 March 28, 2025.

The most flights from PDX to CL3 are scheduled on a Thursday (74 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in San Clemente by month

Plan your trip to San Clemente by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Clemente ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit San Clemente when rainfall is around 0.0 in.

Temperature in San Clemente by month

Plan your trip to San Clemente by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Clemente, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Clemente

Get insights into the airlines that provide service to San Clemente. 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 Clemente. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Portland to San Clemente. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.9
Good
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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

  • What airport do you fly from for flights from Portland to San Clemente?

    Most people fly from Portland (PDX) if they book a flight from Portland to San Clemente. On average, Portland has 47 outbound flights to San Clemente per day from 9 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How popular is this Portland to San Clemente flight route?

    Flights from Portland to San Clemente have been viewed 233 times in the past calendar month.

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

    The cheapest airlines for a one-way flight from Portland to San Clemente are Spirit Airlines ($48), Frontier ($59), and Delta ($89).

  • What are the most reliable airlines from Portland to San Clemente?

    No one likes to see their flight delayed. When booking a flight from Portland to San Clemente consider choosing ITA Airways (100%), China Eastern (98%) or EL AL (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portland to San Clemente?

    Looking for the cheapest flight from Portland to San Clemente? While on average our users pay $1,758, our data indicates the cheapest price to be $44. The most popular route (Portland - Los Angeles), is priced around $98.

  • Can I find deals for flights from Portland to San Clemente that include hotel bookings?

    Yes. In addition to deals on Portland to San Clemente flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to San Clemente?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to San Clemente.

  • Can I find deals for business class flights from Portland to San Clemente?

    Yes. Cheapflights offers flight deals from Portland to San Clemente by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to San Clemente?

    Currently, January is the cheapest month in which you can book a flight from Portland to San Clemente (average of $246). Flying from Portland to San Clemente in March is currently the most expensive (average of $330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 8 airlines flying from Portland to San Clemente

Discover the top 8 airlines that operate flights from Portland to San Clemente. 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$24Average$116FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$54Average$128FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$88Average$296FlexibilityNo cancel feeOn-time85%
DeltaCheapest$137Average$309FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$138Average$264FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$147Average$335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$171Average$347FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$188Average$390FlexibilityNo cancel feeOn-time63%
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