$285+ Cheap flights from Philadelphia to San Luis Obispo (PHL - SBP)
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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SBP
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to San Luis Obispo 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.Cheap flight deals from Philadelphia to San Luis Obispo
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Cheapest flights from Philadelphia to San Luis ObispoExplore the most affordable flight options available from Philadelphia to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Philadelphia to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This American Airlines deal was found by Cheapflights users on 8/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am -
1 stop9h 39m
Fri 9/1112:31 pm -
1 stop8h 51m
Deal found 8/8![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/53:48 pm -
1 stop8h 12m
Fri 9/118:33 pm -
2 stops10h 29m
Deal found 8/6![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 8/318:20 am -
2 stops10h 01m
Sat 9/58:00 am -
2 stops12h 44m
Deal found 8/5![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:00 am -
1 stop9h 48m
Sat 10/2412:52 pm -
1 stop7h 25m
Deal found 8/5![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 10/2110:05 am -
2 stops10h 17m
Sun 10/256:40 pm -
1 stop9h 59m
Deal found 8/7![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am -
1 stop8h 24m
Sat 8/295:00 am -
1 stop7h 48m
Deal found 8/9![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/206:00 am -
1 stop8h 53m
Mon 8/2410:52 am -
2 stops11h 07m
Deal found 8/5![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/101:30 pm -
2 stops10h 25m
Thu 9/178:00 am -
1 stop9h 55m
Deal found 8/8![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/6. 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 10/316:00 am -
1 stop8h 58m
Tue 11/36:00 am -
1 stop8h 15m
Deal found 8/6![United Airlines logo]()
$489
Best flights from Philadelphia to San Luis ObispoDiscover carefully curated flight deals from Philadelphia to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Philadelphia to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:00 am -
1 stop9h 39m
Sat 9/512:51 pm -
1 stop7h 37m
Deal found 8/5![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:10 am -
1 stop9h 15m
Sun 11/86:40 pm -
1 stop9h 59m
Deal found 8/9![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 10/166:41 pm -
1 stop17h 48m
Sun 10/185:27 pm -
1 stop18h 47m
Deal found 8/5![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Wed 11/117:45 am -
1 stop8h 31m
Sun 11/156:40 pm -
1 stop9h 59m
Deal found 8/8![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 8/3110:34 am -
2 stops12h 13m
Sat 9/512:55 pm -
1 stop7h 49m
Deal found 8/5![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/51:30 pm -
2 stops10h 30m
Fri 9/1112:55 pm -
1 stop7h 49m
Deal found 8/8![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 10/226:00 am -
1 stop9h 02m
Sun 10/256:40 pm -
1 stop9h 59m
Deal found 8/7![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Wed 10/2110:05 am -
2 stops10h 17m
Sun 10/256:40 pm -
1 stop9h 59m
Deal found 8/7![United Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:30 pm -
2 stops10h 30m
Sat 8/2912:55 pm -
1 stop7h 49m
Deal found 8/9![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/201:06 pm -
2 stops9h 41m
Mon 8/248:33 pm -
2 stops10h 05m
Deal found 8/5![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/316:00 am -
1 stop8h 58m
Tue 11/36:00 am -
1 stop8h 15m
Deal found 8/8![United Airlines logo]()
$489
Last-minute flights from Philadelphia to San Luis ObispoDiscover last-minute flight deals from Philadelphia to San Luis Obispo. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to San Luis Obispo. Data last updated August 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 8/149:27 am -
1 stop8h 54m
Sun 8/168:33 pm -
1 stop8h 16m
Deal found 8/6![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 8/206:00 am -
1 stop8h 53m
Mon 8/2410:52 am -
2 stops11h 07m
Deal found 8/5![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am -
1 stop8h 24m
Sat 8/295:00 am -
1 stop7h 48m
Deal found 8/9![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 8/318:20 am -
2 stops10h 01m
Sat 9/58:00 am -
2 stops12h 44m
Deal found 8/5![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 8/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am -
1 stop9h 39m
Fri 9/1112:31 pm -
1 stop8h 51m
Deal found 8/8![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/53:48 pm -
1 stop8h 12m
Fri 9/118:33 pm -
2 stops10h 29m
Deal found 8/6![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Thu 9/101:30 pm -
2 stops10h 25m
Thu 9/178:00 am -
1 stop9h 55m
Deal found 8/8![United Airlines logo]()
$488
One-way flights from Philadelphia to San Luis ObispoSearch for one-way flight options from Philadelphia to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Philadelphia to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This Expedia deal was found by Cheapflights users on 8/7. 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.
Fri 10/94:17 pm -
1 stop27h 42m
Deal found 8/7![Alaska Airlines logo]()
$285
This Expedia deal was found by Cheapflights users on 8/9. 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.
Mon 10/127:02 am -
2 stops33h 44m
Deal found 8/9![Alaska Airlines logo]()
$338
This Expedia deal was found by Cheapflights users on 8/7. 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.
Thu 10/86:41 pm -
1 stop17h 48m
Deal found 8/7![Alaska Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:27 am -
1 stop8h 55m
Deal found 8/9![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/5. 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.
Sun 10/254:17 pm -
2 stops24h 29m
Deal found 8/5![Alaska Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:31 pm -
2 stops10h 28m
Deal found 8/9![American Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Mon 10/125:38 pm -
3 stops26h 09m
Deal found 8/9![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/912:43 pm -
3 stops31h 16m
Deal found 8/7![Multiple Airlines logo]()
$522
Find flight deals from Philadelphia to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to San Luis Obispo (SBP). 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 August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (American Airlines) |
One-way from | $285 (Expedia) |
Popular in | March |
Cheapest in | February |
Average price | $548 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to San Luis Obispo 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 August 10, 2026.
Use the filters below to find and compare flights from Philadelphia to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Mon 8/31
5:00 am-11:39 am
1 stop9h 39m
San Luis Obispo County
Sat 9/5
12:51 pm-11:28 pm
1 stop7h 37m
$379
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Sat 11/7
9:10 am-3:25 pm
1 stop9h 15m
San Luis Obispo County
Sun 11/8
6:40 pm-7:39 am
1 stop9h 59m
$379
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Wed 11/11
7:45 am-1:16 pm
1 stop8h 31m
San Luis Obispo County
Sun 11/15
6:40 pm-7:39 am
1 stop9h 59m
$379
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Mon 8/31
10:34 am-7:47 pm
2 stops12h 13m
San Luis Obispo County
Sat 9/5
12:55 pm-11:44 pm
1 stop7h 49m
$384
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Sat 9/5
1:30 pm-9:00 pm
2 stops10h 30m
San Luis Obispo County
Fri 9/11
12:55 pm-11:44 pm
1 stop7h 49m
$384
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Thu 10/22
6:00 am-12:02 pm
1 stop9h 02m
San Luis Obispo County
Sun 10/25
6:40 pm-7:39 am
1 stop9h 59m
$419
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Wed 10/21
10:05 am-5:22 pm
2 stops10h 17m
San Luis Obispo County
Sun 10/25
6:40 pm-7:39 am
1 stop9h 59m
$453
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Tue 8/25
1:30 pm-9:00 pm
2 stops10h 30m
San Luis Obispo County
Sat 8/29
12:55 pm-11:44 pm
1 stop7h 49m
$464
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Fri 10/16
6:41 pm-9:29 am
1 stop17h 48m
San Luis Obispo County
Sun 10/18
5:27 pm-3:14 pm
1 stop18h 47m
$469
PhiladelphiaSan Luis Obispo
PHL Philadelphia - SBP San Luis Obispo County
PHLSBP
Philadelphia
Thu 8/20
1:06 pm-7:47 pm
2 stops9h 41m
San Luis Obispo County
Mon 8/24
8:33 pm-9:38 am
2 stops10h 05m
$469
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Philadelphia to San Luis Obispo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to San Luis Obispo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Philadelphia-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Philadelphia with our price prediction graph.
PHL-SBP
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 Philadelphia to San Luis Obispo
What is the cheapest month to book a flight from Philadelphia to San Luis Obispo?
Currently, February is the cheapest month in which you can book a flight from Philadelphia to San Luis Obispo (average of $368). Flying from Philadelphia to San Luis Obispo in March is currently the most expensive (average of $900). 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.
How much does it cost to fly round-trip from Philadelphia to San Luis Obispo?
Airfare is below average for this route at the moment.
Philadelphia to San Luis Obispo flights typically cost between $458 and $756 in September.The cheapest round-trip price found within the last 5 days was $379 on American Airlines (Sep 5-Sep 11).
Reviews of airlines servicing San Luis Obispo
Get insights into the airlines that provide service to San Luis Obispo. 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 Luis Obispo. Reviews last updated August 10, 2026.
Get a feel of what it's like to fly with American Airlines from Philadelphia to San Luis Obispo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.5
Overall
7.1
Crew
7.9
Reviews
1 / 20
8.0
Excellentameenah,Feb 2024
PHL - DFW
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.5
Overall
7.1
Crew
7.9
Reviews
1 / 20
8.0
Excellentameenah,Feb 2024
PHL - DFW
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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Philadelphia and San Luis Obispo flights
Browse other Philadelphia and San Luis Obispo flight options. Last updated on August 10, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
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Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 10, 2026.
Top airline flying from Philadelphia to San Luis Obispo
Discover the top airline that operate flights from Philadelphia to San Luis Obispo. 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 August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$548 | FlexibilityNo cancel fee | On-time71% |