$389+ Cheap flights from San Luis Obispo to Philadelphia (SBP - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PHL
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from San Luis Obispo to Philadelphia 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 San Luis Obispo to Philadelphia
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Luis Obispo to PhiladelphiaExplore the most affordable flight options available from San Luis Obispo to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from San Luis Obispo to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop7h 25m
Wed 11/47:00 am -
1 stop8h 02m
Deal found 10/16![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:00 am -
1 stop7h 46m
Wed 11/410:30 am -
2 stops12h 28m
Deal found 10/16![United Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:09 am -
1 stop16h 32m
Tue 11/35:49 pm -
1 stop18h 39m
Deal found 10/15![Alaska Airlines logo]()
$529
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:42 pm -
1 stop8h 50m
Thu 11/125:49 pm -
1 stop18h 39m
Deal found 10/15![Alaska Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops9h 55m
Tue 11/37:00 am -
1 stop8h 02m
Deal found 10/16![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:50 pm -
1 stop9h 47m
Sun 10/185:00 am -
1 stop9h 48m
Deal found 10/16![American Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/285:00 am -
2 stops13h 40m
Tue 11/310:00 am -
2 stops10h 38m
Deal found 10/19![United Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:50 pm -
1 stop8h 51m
Sun 10/187:00 am -
1 stop8h 07m
Deal found 10/15![American Airlines logo]()
$679
Best flights from San Luis Obispo to PhiladelphiaDiscover carefully curated flight deals from San Luis Obispo to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from San Luis Obispo to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:00 am -
1 stop7h 46m
Wed 11/410:30 am -
2 stops12h 28m
Deal found 10/16![United Airlines logo]()
$484
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:42 pm -
1 stop8h 50m
Thu 11/125:49 pm -
1 stop18h 39m
Deal found 10/15![Alaska Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:00 am -
1 stop8h 08m
Tue 2/97:46 am -
1 stop8h 47m
Deal found 10/15![United Airlines logo]()
$529
Last-minute flights from San Luis Obispo to PhiladelphiaDiscover last-minute flight deals from San Luis Obispo to Philadelphia. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Philadelphia. Data last updated October 20, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:09 am -
1 stop16h 32m
Tue 11/35:49 pm -
1 stop18h 39m
Deal found 10/15![Alaska Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
2 stops9h 55m
Tue 11/37:00 am -
1 stop8h 02m
Deal found 10/16![American Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/285:00 am -
2 stops13h 40m
Tue 11/310:00 am -
2 stops10h 38m
Deal found 10/19![United Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop7h 25m
Wed 11/47:00 am -
1 stop8h 02m
Deal found 10/16![American Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:00 am -
1 stop7h 46m
Wed 11/410:30 am -
2 stops12h 28m
Deal found 10/16![United Airlines logo]()
$484
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:42 pm -
1 stop8h 50m
Thu 11/125:49 pm -
1 stop18h 39m
Deal found 10/15![Alaska Airlines logo]()
$579
One-way flights from San Luis Obispo to PhiladelphiaSearch for one-way flight options from San Luis Obispo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from San Luis Obispo to Philadelphia. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 1/149:43 am -
1 stop8h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 10/18. 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 1/147:10 am -
2 stops12h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$394
Find flight deals from San Luis Obispo to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Philadelphia (PHL). 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $479 (American Airlines) |
One-way from | $389 (American Airlines) |
Popular in | June |
Cheapest in | July |
Average price | $520 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo to Philadelphia 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 7,457,451 searches. Data last updated October 20, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Philadelphia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San Luis ObispoPhiladelphia
SBP San Luis Obispo County - PHL Philadelphia
SBPPHL
San Luis Obispo County
Thu 1/14
9:43 am-9:06 pm
1 stop8h 23m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$389
San Luis ObispoPhiladelphia
SBP San Luis Obispo County - PHL Philadelphia
SBPPHL
San Luis Obispo County
Thu 1/14
7:10 am-10:59 pm
2 stops12h 49m
Philadelphia
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$394
San Luis ObispoPhiladelphia
SBP San Luis Obispo County - PHL Philadelphia
SBPPHL
San Luis Obispo County
Sat 10/31
5:00 am-3:46 pm
1 stop7h 46m
Philadelphia
Wed 11/4
10:30 am-7:58 pm
2 stops12h 28m
$484
San Luis ObispoPhiladelphia
SBP San Luis Obispo County - PHL Philadelphia
SBPPHL
San Luis Obispo County
Sat 2/6
6:00 am-5:08 pm
1 stop8h 08m
Philadelphia
Tue 2/9
7:46 am-1:33 pm
1 stop8h 47m
$529
San Luis ObispoPhiladelphia
SBP San Luis Obispo County - PHL Philadelphia
SBPPHL
San Luis Obispo County
Mon 11/9
5:42 pm-5:32 am
1 stop8h 50m
Philadelphia
Thu 11/12
5:49 pm-9:28 am
1 stop18h 39m
$579
Sorted by cheapest first
Compare providers for flights from San Luis Obispo to Philadelphia
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 San Luis Obispo to Philadelphia in October.
| 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 San Luis Obispo-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Philadelphia flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Philadelphia flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Luis Obispo-Philadelphia 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 San Luis Obispo-Philadelphia 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 San Luis Obispo to Philadelphia
Have a flexible travel schedule? Discover the best time to fly to Philadelphia from San Luis Obispo with our price prediction graph.
SBP-PHL
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 San Luis Obispo to Philadelphia
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated October 20, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from San Luis Obispo to Philadelphia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Entertainment
7.1
Food
6.7
Boarding
7.7
Overall
7.3
Comfort
7.3
Crew
8.1
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Philadelphia. 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 Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
King of Prussia
Reading
Camden
Dover
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Milford
Ephrata
Elkton
Essington
New Castle
Willow Grove
Glen Mills
Vineland
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San Luis Obispo and Philadelphia flights
Browse other San Luis Obispo and Philadelphia flight options. Last updated on October 20, 2026.
Other flights from San Luis Obispo
Browse through other flights departing from San Luis Obispo. Flights are based on user searches made on Cheapflights and were last updated on October 20, 2026.
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Luis Obispo to Philadelphia
Discover the top 2 airlines that operate flights from San Luis Obispo to Philadelphia. 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 7,457,451 searches. Data last updated October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$326 | Average$526 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$398 | Average$534 | FlexibilityNo cancel fee | On-time71% |