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San Pedro

$84+ Cheap flights from Seattle (SEA) to San Pedro, CA, 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to San Pedro are usually found in January or March, booked 30 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Seattle to San Pedro

Keep the following information in mind while searching for Seattle to San Pedro flight deals. Data was last updated September 16, 2025.

Round-trip from

$123
(Flightnetwork)

One-way from

$84
(Priceline)

Popular in

December

Cheapest in

January

Average price

$222
From Seattle/Tacoma Intl to San Pedro
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One-way flight from Seattle/Tacoma Intl to San Pedro
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to San Pedro

Cheapest flights from Seattle to San Pedro
Explore the most affordable flight options available from Seattle to San Pedro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:08 amSEA - LAX
Nonstop2h 49mFrontier
Fri 11/74:41 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/16$123
This CheapOair deal was found by Cheapflights users on 9/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/151:02 pmSEA - LAX
Nonstop2h 49mFrontier
Sat 10/184:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/15$124
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:39 pmSEA - LAX
Nonstop2h 50mFrontier
Sat 10/49:08 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 9/15$125
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:43 pmSEA - LAX
1 stop10h 52mFrontier
Fri 10/174:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/15$126
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/291:47 pmSEA - LAX
1 stop6h 05mFrontier
Wed 10/84:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/14$127
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/49:39 pmSEA - LAX
Nonstop2h 50mFrontier
Tue 10/76:45 amLAX - SEA
1 stop29h 22mFrontier
Deal found 9/14$128
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:08 amSEA - LAX
Nonstop2h 49mFrontier
Mon 11/34:41 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/14$129
This Frontier deal was found by Cheapflights users on 9/14. 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 10/47:00 amSEA - LAX
1 stop10h 30mFrontier
Sat 10/49:08 pmLAX - SEA
Nonstop2h 51mFrontier
Deal found 9/14$131
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/26:12 amSEA - LAX
1 stop11h 06mFrontier
Wed 10/84:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/14$132
This Frontier deal was found by Cheapflights users on 9/14. 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.
Tue 10/141:02 pmSEA - LAX
1 stop11h 23mFrontier
Wed 10/154:52 pmLAX - SEA
Nonstop2h 56mFrontier
Deal found 9/14$133

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to San Pedro 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 September 16, 2025.
Use the filters below to find and compare flights from Seattle to San Pedro that are best for you.

Fly from

Seattle

Fly to

San Pedro

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/15

6:35 am-9:20 am

Nonstop2h 45m

Los Angeles

Sat 10/18

6:58 pm-9:53 pm

Nonstop2h 55m

$168

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/29

9:04 am-12:03 pm

Nonstop2h 59m

Los Angeles

Wed 11/5

2:33 pm-9:13 pm

1 stop6h 40m

$194

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/15

2:10 pm-4:50 pm

Nonstop2h 40m

Los Angeles

Sat 10/18

5:55 pm-8:50 pm

Nonstop2h 55m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/8

2:40 pm-5:32 pm

Nonstop2h 52m

Los Angeles

Tue 10/14

7:59 pm-11:01 pm

Nonstop3h 02m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 10/7

7:40 pm-10:29 pm

Nonstop2h 49m

Los Angeles

Sat 10/11

9:59 am-1:00 pm

Nonstop3h 01m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 10/7

7:00 am-2:38 pm

1 stop7h 38m

Los Angeles

Wed 10/8

8:37 am-1:38 pm

1 stop5h 01m

$216

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 11/12

8:00 am-3:00 pm

1 stop7h 00m

Los Angeles

Tue 11/18

11:20 am-6:48 pm

1 stop7h 28m

$216

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/29

12:45 pm-3:30 pm

Nonstop2h 45m

Los Angeles

Sun 11/2

7:00 am-10:03 am

Nonstop3h 03m

$217

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 11/21

9:45 pm-12:31 am

Nonstop2h 46m

Los Angeles

Wed 11/26

7:20 am-10:27 am

Nonstop3h 07m

$217

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 10/9

7:40 pm-10:29 pm

Nonstop2h 49m

Los Angeles

Tue 10/14

7:35 pm-10:25 pm

Nonstop2h 50m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results
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Best time to book a flight from Seattle to San Pedro

Have a flexible travel schedule? Discover the best time to fly to San Pedro from Seattle 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 Seattle to San Pedro

How far ahead should I book a flight from Seattle to San Pedro?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to San Pedro. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to San Pedro, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to San Pedro?

Currently, January is the cheapest month in which you can book a flight from Seattle to San Pedro (average of $246). Flying from Seattle to San Pedro in March is currently the most expensive (average of $325). 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 SEA to P3D?

Find hourly flight availability from Seattle to San Pedro. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Seattle to San Pedro, 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 Seattle to San Pedro?

Use this chart to determine the cheapest time to fly round-trip from Seattle to San Pedro. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Seattle to San Pedro flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to San Pedro

Explore weekly flight availability from Seattle to San Pedro. 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 September 16, 2025.

The most flights from SEA to P3D are scheduled on a Monday (126 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (58 on average).

Reviews of airlines servicing San Pedro

Get insights into the airlines that provide service to San Pedro. 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 Pedro. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Seattle to San Pedro, such as Alaska Airlines, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Spirit Airlines
6.3
Okay
8,019 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.8
Fair
3,174 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to San Pedro. 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 Seattle to San Pedro?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to San Pedro. You should not have trouble finding flights to San Pedro from Seattle/Tacoma Intl; the airport handles an average of 91 outbound flights to San Pedro per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Seattle airport to San Pedro. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How popular is this Seattle to San Pedro flight route?

    Flights from Seattle/Tacoma Intl to San Pedro have been viewed 307 times in the past calendar month.

  • How long is the flight from Seattle to San Pedro?

    A quick flight from Seattle to San Pedro can take about 2h 40m. United Airlines provides one of the quickest options available for as low as $197. There are 954 mi between Seattle and San Pedro. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Seattle to San Pedro one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $88. Users have also found prices from $94 and $99 on Southwest and United Airlines, respectively.

  • What are the most reliable airlines from Seattle to San Pedro?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to San Pedro on time: China Eastern (97%), SkyWest Airlines (94%), ITA Airways (94%).

  • What are the cheapest flights from Seattle to San Pedro?

    Looking at all options, your cheapest flight can be booked for $87. While the most popular route (Seattle/Tacoma Intl - Los Angeles) can be booked for $84 on average, our data indicates $545 when flying from Seattle to San Pedro.

  • Can I find deals for flights from Seattle to San Pedro that include hotel bookings?

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

  • How can I find direct flights from Seattle to San Pedro?

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

  • Can I find deals for business class flights from Seattle to San Pedro?

    Yes. Cheapflights offers flight deals from Seattle to San Pedro 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 Seattle to San Pedro?

    Currently, January is the cheapest month in which you can book a flight from Seattle to San Pedro (average of $246). Flying from Seattle to San Pedro in March is currently the most expensive (average of $325). 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.

See more FAQs

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Top 8 airlines flying from Seattle to San Pedro

Discover the top 8 airlines that operate flights from Seattle to San Pedro. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$154FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$70Average$167FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$270FlexibilityNo cancel feeOn-time85%
DeltaCheapest$119Average$255FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$146Average$273FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$146Average$265FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$156Average$270FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$167Average$303FlexibilityNo cancel feeOn-time71%

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