PHL - SBP

$246 Find Cheap Flights from Philadelphia to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to San Luis Obispo departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to San Luis Obispo, as well as popular online travel agencies
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Cheap Flights from Philadelphia to San Luis Obispo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Philadelphia to San Luis Obispo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to San Luis Obispo.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:55 pm - 10:35 pmPHL-SBP
7h 40m1 stop
American Airlines Logo
12:18 pm - 10:57 pmSBP-PHL
7h 39m1 stop
$425American Airlines
Find Deal
Tue, Jul 15 - Sat, Aug 23
American Airlines Logo
1:55 pm - 10:35 pmPHL-SBP
11h 40m2 stops
American Airlines Logo
12:18 pm - 10:57 pmSBP-PHL
7h 39m1 stop
$430American Airlines
Find Deal
Tue, Jul 15 - Sat, Aug 23
American Airlines Logo
5:53 am - 11:54 amPHL-SBP
9h 01m2 stops
American Airlines Logo
6:00 am - 7:38 pmSBP-PHL
10h 38m2 stops
$435American Airlines
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Tue, Jul 15 - Sat, Aug 23
United Airlines Logo
6:30 am - 11:56 amPHL-SBP
8h 26m1 stop
United Airlines Logo
5:55 pm - 5:52 amSBP-PHL
8h 57m1 stop
$458United Airlines
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Fri, Jun 6 - Tue, Jun 10
United Airlines Logo
3:45 pm - 11:59 pmPHL-SBP
11h 14m2 stops
United Airlines Logo
5:55 pm - 5:52 amSBP-PHL
8h 57m1 stop
$463United Airlines
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Fri, Jun 6 - Tue, Jun 10
American Airlines Logo
1:55 pm - 10:35 pmPHL-SBP
11h 40m2 stops
American Airlines Logo
12:30 pm - 1:19 amSBP-PHL
9h 49m2 stops
$465American Airlines
Find Deal
Tue, Jul 15 - Wed, Aug 20
United Airlines Logo
8:31 am - 4:01 pmPHL-SBP
10h 30m2 stops
United Airlines Logo
4:50 pm - 5:22 amSBP-PHL
9h 32m2 stops
$468United Airlines
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Fri, Jun 6 - Tue, Jun 10
American Airlines Logo
7:29 am - 12:27 pmPHL-SBP
7h 58m1 stop
American Airlines Logo
1:07 pm - 11:32 pmSBP-PHL
7h 25m1 stop
$491American Airlines
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Fri, Jun 6 - Mon, Jun 9
American Airlines Logo
5:00 am - 11:54 amPHL-SBP
9h 54m2 stops
American Airlines Logo
6:00 am - 5:55 pmSBP-PHL
8h 55m2 stops
$493American Airlines
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Tue, Jul 15 - Wed, Aug 20
Alaska Airlines Logo
7:25 am - 11:18 amPHL-SBP
30h 53m2 stops
Alaska Airlines Logo
5:45 pm - 6:01 amSBP-PHL
33h 16m2 stops
$623Alaska Airlines
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Sun, Oct 19 - Sat, Oct 25
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KAYAK's insights & trends for Philadelphia to San Luis Obispo flights

Get data-powered insights and trends into flights from Philadelphia to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to San Luis Obispo?

The average price of all round-trip flights from Philadelphia to San Luis Obispo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Luis Obispo on a Saturday and more expensive on a Thursday. On your return trip to Philadelphia, you should consider flying back on a Friday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Philadelphia to San Luis Obispo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to San Luis Obispo is March, where tickets cost $399 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $734 and $673 respectively.

Find deals

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$246
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Philadelphia to San Luis Obispo

When to book flights from Philadelphia to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Philadelphia to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to San Luis Obispo

  • What is the cheapest flight from Philadelphia to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from Philadelphia to San Luis Obispo was $246 for a one-way ticket and $425 for a round-trip.

  • Do I need a passport to fly between Philadelphia and San Luis Obispo?

    No, a passport isn't needed to fly from Philadelphia to San Luis Obispo. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Philadelphia to San Luis Obispo?

    Philadelphia and San Luis Obispo are both served by 1 main airport. You will leave Philadelphia from Philadelphia and will be arriving at San Luis Obispo County.

  • Which aircraft models fly most regularly from Philadelphia to San Luis Obispo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to San Luis Obispo?

    oneworld, and Star Alliance are the airline alliances operating flights between Philadelphia and San Luis Obispo, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Philadelphia to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Philadelphia to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.2Comfort
7.5Boarding
8.0Crew
6.5Food
Airline reviews

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

10.0 ExcellentJill, Apr 2025PHL - FLL
Read more American Airlines reviews

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

late again! but its my only option to not take 9 hours to get to Memphis

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Very poor. Our special services attendant gave us incorrect information. I also was mishandled at landing. There was no wheelchair waiting. I fell deboarding the plane. Appalling!

I had a very unpleasant encounter with one man from customer service: he was extremely rude and miserable. And his condition was reflected on his decision to send me to the worst airport hotel and get an awful flight connection. My hotel shuttle had never arrived and I had to book another hotel. People served by other representatives got a much better treatment and deal.

The flight left a bit late, but arrived close to time expected…With the flight being close to full the crew did well serving drinks to all in a very timely fashion. The flight was a pleasure…

They didn't have any gluten-free snacks, oddly, which I require...or any flavored soda water or decaf tea options, which seems to be standard.

My flight back my reservations were list because they said I didn't pay my pet fee when I had a receipt

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

Everything you need to know for your flight from Philadelphia to San Luis Obispo

Information on your arrival and departure airports

San Luis Obispo (SBP)
Philadelphia (PHL)

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