$75+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
Mar 14 — Mar 211
1 adult, Economy
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Find cheap flights from Portland to San Clemente with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Portland to San Clemente are usually found in May or September, booked 90 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Portland to San Clemente
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to San ClementeExplore 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 February 12, 2026.
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 February 12, 2026.
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:24 am
PDX
- LAX
Nonstop2h 25m
Multiple Airlines
Sat 4/49:22 pm
LAX
- PDX
Nonstop2h 36m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$121
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:24 am
PDX
- LAX
Nonstop2h 25m
Frontier
Mon 3/166:21 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Deal found 2/12![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:24 am
PDX
- LAX
Nonstop2h 25m
Multiple Airlines
Wed 3/187:00 am
LAX
- PDX
Nonstop2h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Fri 3/610:08 am
PDX
- LAX
Nonstop2h 25m
Frontier
Sun 3/89:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/9![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/151:48 pm
PDX
- LAX
1 stop9h 26m
Frontier
Sun 4/199:20 am
LAX
- PDX
Nonstop2h 37m
Frontier
Deal found 2/12![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:08 am
PDX
- LAX
Nonstop2h 25m
Frontier
Mon 3/99:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/10![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 3/89:53 am
PDX
- LAX
Nonstop2h 26m
Frontier
Thu 3/129:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/10![Frontier logo]()
$128
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:18 pm
PDX
- LAX
1 stop19h 20m
Frontier
Fri 3/69:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/9![Frontier logo]()
$129
Best flights from Portland to San ClementeDiscover carefully curated flight deals from Portland to San Clemente that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
Discover carefully curated flight deals from Portland to San Clemente that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 12, 2026.
This Delta deal was found by Cheapflights users on 2/12. 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 5/67:55 pm
PDX
- LAX
Nonstop2h 28m
Delta
Tue 5/127:35 am
LAX
- PDX
Nonstop2h 22m
Delta
Deal found 2/12![Delta logo]()
$139
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:59 pm
PDX
- LAX
1 stop6h 59m
United Airlines
Tue 5/58:05 pm
LAX
- PDX
1 stop4h 28m
United Airlines
Deal found 2/8![United Airlines logo]()
$173
This Southwest deal was found by Cheapflights users on 2/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:50 am
PDX
- LAX
1 stop4h 30m
Southwest
Sat 3/1410:50 am
LAX
- PDX
1 stop7h 25m
Southwest
Deal found 2/8![Southwest logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 3/23:52 pm
PDX
- LAX
1 stop5h 58m
Alaska Airlines
Wed 3/45:00 pm
LAX
- PDX
1 stop6h 44m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/11. 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 3/1110:58 am
PDX
- LAX
Nonstop2h 25m
Delta
Sat 3/147:35 am
LAX
- PDX
Nonstop2h 26m
Delta
Deal found 2/11![Delta logo]()
$158
This Delta deal was found by Cheapflights users on 2/11. 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 4/296:30 am
PDX
- LAX
Nonstop2h 24m
Delta
Sun 5/37:40 am
LAX
- PDX
Nonstop2h 24m
Delta
Deal found 2/11![Delta logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/43:52 pm
PDX
- LAX
1 stop4h 44m
Alaska Airlines
Fri 3/136:00 pm
LAX
- PDX
1 stop4h 17m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/1410:58 am
PDX
- LAX
Nonstop2h 25m
Delta
Sun 3/157:35 am
LAX
- PDX
Nonstop2h 26m
Delta
Deal found 2/11![Delta logo]()
$173
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/257:05 am
PDX
- LAX
1 stop15h 13m
Alaska Airlines
Sat 4/49:22 pm
LAX
- PDX
Nonstop2h 36m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 2/11. 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.
Sat 3/2810:58 am
PDX
- LAX
Nonstop2h 25m
Delta
Wed 4/19:45 am
LAX
- PDX
Nonstop2h 29m
Delta
Deal found 2/11![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 2/11. 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.
Fri 3/610:25 am
PDX
- LAX
Nonstop2h 20m
Delta
Sun 3/87:35 am
LAX
- PDX
Nonstop2h 26m
Delta
Deal found 2/11![Delta logo]()
$197
Last-minute flights from Portland to San ClementeDiscover last-minute flight deals from Portland to San Clemente. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to San Clemente. Data last updated February 12, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:18 pm
PDX
- LAX
1 stop19h 20m
Frontier
Fri 3/69:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/9![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Fri 3/610:08 am
PDX
- LAX
Nonstop2h 25m
Frontier
Sun 3/89:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/9![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:08 am
PDX
- LAX
Nonstop2h 25m
Frontier
Mon 3/99:20 am
LAX
- PDX
Nonstop2h 32m
Frontier
Deal found 2/10![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 3/89:53 am
PDX
- LAX
Nonstop2h 26m
Frontier
Fri 3/136:21 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Deal found 2/10![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 2/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:08 am
PDX
- LAX
Nonstop2h 25m
Frontier
Fri 3/136:21 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Deal found 2/11![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:24 am
PDX
- LAX
Nonstop2h 25m
Frontier
Mon 3/166:21 pm
LAX
- PDX
Nonstop2h 27m
Frontier
Deal found 2/12![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/142:50 pm
PDX
- LAX
1 stop3h 42m
Multiple Airlines
Sat 3/219:20 am
LAX
- PDX
Nonstop2h 32m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$123
This Expedia deal was found by Cheapflights users on 2/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:24 am
PDX
- LAX
Nonstop2h 25m
Multiple Airlines
Tue 3/177:00 am
LAX
- PDX
Nonstop2h 35m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sat 3/1410:24 am
PDX
- LAX
Nonstop2h 25m
Frontier
Mon 3/2310:33 pm
LAX
- PDX
1 stop10h 25m
Frontier
Deal found 2/12![Frontier logo]()
$130
This Trip.com deal was found by Cheapflights users on 2/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:24 am
PDX
- LAX
Nonstop2h 25m
Multiple Airlines
Sat 4/49:22 pm
LAX
- PDX
Nonstop2h 36m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$121
One-way flights from Portland to San ClementeSearch for one-way flight options from Portland to San Clemente. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
Search for one-way flight options from Portland to San Clemente. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:14 pm
PDX
- LAX
Nonstop2h 26m
Frontier
Deal found 2/9![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Thu 4/307:46 pm
PDX
- LAX
1 stop23h 03m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Tue 3/319:43 am
PDX
- LAX
1 stop9h 47m
Frontier
Deal found 2/8![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Sun 3/88:09 pm
PDX
- LAX
1 stop25h 21m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 2/9. 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.
Tue 4/141:48 pm
PDX
- LAX
2 stops24h 42m
Frontier
Deal found 2/9![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/11. 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.
Sat 4/1812:27 pm
PDX
- LAX
1 stop10h 47m
Frontier
Deal found 2/11![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:38 pm
PDX
- LAX
Nonstop2h 26m
Frontier
Deal found 2/12![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sun 3/297:56 pm
PDX
- LAX
1 stop25h 34m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/151:48 pm
PDX
- LAX
2 stops18h 30m
Frontier
Deal found 2/9![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/151:48 pm
PDX
- LAX
2 stops25h 24m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$87
Find 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 February 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Trip.com) |
One-way from | $75 (Mytrip) |
Popular in | November |
Cheapest in | May |
Average price | $219 |
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 February 12, 2026.
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
Wed 5/6
7:55 pm-10:23 pm
Nonstop2h 28m
Los Angeles
Tue 5/12
7:35 am-9:57 am
Nonstop2h 22m
$139
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 3/11
10:58 am-1:23 pm
Nonstop2h 25m
Los Angeles
Sat 3/14
7:35 am-10:01 am
Nonstop2h 26m
$158
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 4/29
6:30 am-8:54 am
Nonstop2h 24m
Los Angeles
Sun 5/3
7:40 am-10:04 am
Nonstop2h 24m
$168
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Sat 5/2
3:59 pm-10:58 pm
1 stop6h 59m
Los Angeles
Tue 5/5
8:05 pm-12:33 am
1 stop4h 28m
$173
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Sat 3/14
10:58 am-1:23 pm
Nonstop2h 25m
Los Angeles
Sun 3/15
7:35 am-10:01 am
Nonstop2h 26m
$173
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Mon 3/9
5:50 am-10:20 am
1 stop4h 30m
Los Angeles
Sat 3/14
10:50 am-6:15 pm
1 stop7h 25m
$183
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Mon 3/2
3:52 pm-9:50 pm
1 stop5h 58m
Los Angeles
Wed 3/4
5:00 pm-11:44 pm
1 stop6h 44m
$187
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 3/4
3:52 pm-8:36 pm
1 stop4h 44m
Los Angeles
Fri 3/13
6:00 pm-10:17 pm
1 stop4h 17m
$187
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Sat 3/28
10:58 am-1:23 pm
Nonstop2h 25m
Los Angeles
Wed 4/1
9:45 am-12:14 pm
Nonstop2h 29m
$188
PortlandLos Angeles
PDX - LAX
PDXLAX
Portland
Wed 3/25
7:05 am-10:18 pm
1 stop15h 13m
Los Angeles
Sat 4/4
9:22 pm-11:58 pm
Nonstop2h 36m
$191
Showing 1-10 of 22 results
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.
PDX-LAX
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
PDX-CL3
PDX-LAX
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 February 6, 2026.
Booking 90 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, October is the cheapest month in which you can book a flight from Portland to San Clemente (average of $50). Flying from Portland to San Clemente in November is currently the most expensive (average of $107). 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 February 12, 2026.
When flying from Portland to San Clemente, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus a flight in the afternoon.
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 February 7, 2026.
Travelers seeking maximum savings on their Portland to San Clemente flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 February 12, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Portland to San Clemente by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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Portland and San Clemente flights
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Top 9 airlines flying from Portland to San Clemente
Discover the top 9 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$52 | Average$156 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$162 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$82 | Average$254 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$83 | Average$229 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$142 | Average$283 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$148 | Average$315 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$156 | Average$265 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$157 | Average$286 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$160 | Average$245 | FlexibilityNo cancel fee | On-time62% |