What are the cheapest airlines flying from Philadelphia to San Luis Obispo round-trip?

Flying on United Airlines is currently your cheapest option to San Luis Obispo, with prices starting at $415. Another option worth looking into is American Airlines, starting at $569 round trip. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

Can I find flights from Philadelphia to San Luis Obispo for under $500 on Cheapflights?

Yes, there are multiple flights from Philadelphia to San Luis Obispo for under $500. The cheapest flight booked recently is on United Airlines for just $415, but on average you can expect to pay $576.

Which airlines flying from Philadelphia to San Luis Obispo County have flexible cancellations due to COVID-19?

Some of our airline partners flying from Philadelphia to San Luis Obispo County have new flexible policies in place due to COVID-19. American Airlines and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

What is the cheapest day to fly round-trip from Philadelphia to San Luis Obispo?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 79% when planning your travel around this day of the week.

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

January is one of the best times of the year to fly to San Luis Obispo from Philadelphia. Prices for January average $770 per person but you can even find prices for as low as $497. The most expensive prices can be found in the month of May. Opting for a January flight can save you 41% on your journey compared to booking in May

When is the cheapest time to fly from Philadelphia to San Luis Obispo (PHL - SBP)?

When flying from Philadelphia to San Luis Obispo, 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 26% versus a flight at noon.

What does PHL to SBP mean?

This is defined as Philadelphia Airport (PHL) and San Luis Obispo County Airport (SBP). Codes like San Luis Obispo County Airport are often used to just call airports uniquely.

Flights from Philadelphia, PA to San Luis Obispo, CA from $225

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PHL — SBP

Jun 6 — Jun 131

Round-tripOne-way

1 adult, Economy

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The best prices from Philadelphia to San Luis Obispo County are usually found in January or February, booked 60 days in advance, depart on a Friday or Tuesday and return on a Monday

How to find the cheapest flight from Philadelphia (PHL) to San Luis Obispo (SBP)

Popular in	May
Cheapest in	January
Average price	$842
Round-trip from	$377

High demand for flights, 29% potential price rise

Search Deals

Best time to find cheap flights, 22% potential price drop

Search Deals

Average for round-trip flights in June 2023

Search Deals

From Philadelphia to San Luis Obispo County

Search Deals

PHL - SBP Price	$377 - $725
SBP Temperature	51.8 - 66.2 °F
SBP Rainfall	0 - 4 inches

PHL - SBP

Price

$377 - $725

SBP

Temperature

51.8 - 66.2 °F

SBP

Rainfall

0 - 4 inches

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 36% on flights from Philadelphia to San Luis Obispo compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $785. For sooner than that we have options available in the next 3 days from $890.

Cheap flights from Philadelphia to San Luis Obispo in June, July 2023

Listed are some of the best fares we've found on flights departing from Philadelphia to San Luis Obispo in 2023. For more flight deals, be sure to check back very soon.

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

8h 38m

$569

American Airlines

Deal found 5/31

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$574

American Airlines

Deal found 5/31

Jul 28 - Jul 30

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

16h 13m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

18h 28m

$630

United Airlines

Deal found 5/31

Jul 21 - Jul 24

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 39m

$634

American Airlines

Deal found 5/31

Jul 28 - Jul 30

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 11m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

18h 28m

$635

United Airlines

Deal found 6/1

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

13h 14m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$639

American Airlines

Deal found 6/1

Jul 28 - Jul 30

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

16h 13m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

20h 18m

$669

United Airlines

Deal found 5/31

Jul 20 - Jul 23

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 39m

$674

American Airlines

Deal found 5/31

Jul 28 - Jul 30

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 11m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

20h 18m

$675

United Airlines

Deal found 6/1

Philadelphia to San Luis Obispo 2023 flight deals

Listed are some of the best fares we've found on flights departing from Philadelphia to San Luis Obispo in 2023. For more flight deals, be sure to check back very soon.

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 24m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

27h 04m

$415

United Airlines

Deal found 6/1

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 48m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

27h 04m

$420

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 25m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

15h 29m

$432

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 55m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

15h 29m

$437

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 55m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

16h 15m

$451

United Airlines

Deal found 6/1

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

19h 19m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

21h 36m

$469

United Airlines

Deal found 6/1

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

8h 38m

$569

American Airlines

Deal found 5/31

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$574

American Airlines

Deal found 5/31

Aug 7 - Aug 28

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 08m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

20h 51m

$600

United Airlines

Deal found 5/31

Cheap United Airlines flights from Philadelphia to San Luis Obispo

Find some of the cheapest United Airlines flights traveling from Philadelphia to San Luis Obispo. Make sure to double check the flight details before booking.

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 24m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

27h 04m

$415

United Airlines

Deal found 6/1

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 48m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

27h 04m

$420

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 25m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

15h 29m

$432

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 55m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

15h 29m

$437

United Airlines

Deal found 6/1

Oct 11 - Oct 14

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 55m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

16h 15m

$451

United Airlines

Deal found 6/1

Sep 26 - Oct 1

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

19h 19m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

21h 36m

$469

United Airlines

Deal found 6/1

Aug 7 - Aug 28

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

20h 08m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

20h 51m

$600

United Airlines

Deal found 5/31

Aug 7 - Aug 28

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

18h 35m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

16h 56m

$604

United Airlines

Deal found 5/31

Jul 28 - Jul 30

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

16h 13m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

18h 28m

$630

United Airlines

Deal found 5/31

Cheap American Airlines flights from Philadelphia to San Luis Obispo

Take a gander at the lowest prices we've found on American Airlines flights from Philadelphia to San Luis Obispo. Deals are refreshing constantly so come back soon for more options.

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

1 stop

8h 38m

$569

American Airlines

Deal found 5/31

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$574

American Airlines

Deal found 5/31

Jul 21 - Jul 24

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 39m

$634

American Airlines

Deal found 5/31

Jul 20 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

13h 14m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$639

American Airlines

Deal found 6/1

Jul 20 - Jul 23

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

10h 53m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 39m

$674

American Airlines

Deal found 5/31

Jul 28 - Jul 31

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

13h 12m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 30m

$677

American Airlines

Deal found 5/31

Jul 20 - Jul 24

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

13h 14m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

14h 49m

$679

American Airlines

Deal found 5/31

Jul 21 - Jul 24

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

19h 44m

SBP

San Luis Obispo County

PHL

Philadelphia

2 stops

13h 39m

$725

American Airlines

Deal found 5/31

One-way flights to San Luis Obispo from Philadelphia

Take a look at some of the best available options we've come across on one-way flights from Philadelphia to San Luis Obispo. Those seeking round-trip flights from Philadelphia to San Luis Obispo should utilize the search form at the the top of the page.

Nov 8

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

8h 05m

$225

United Airlines

Deal found 5/31

Nov 8

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

9h 56m

$228

American Airlines

Deal found 5/31

Jun 23

PHL

Philadelphia

SBP

San Luis Obispo County

1 stop

7h 42m

$375

American Airlines

Deal found 5/31

Jun 23

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

20h 21m

$416

United Airlines

Deal found 5/31

Jun 23

PHL

Philadelphia

SBP

San Luis Obispo County

2 stops

12h 33m

$468

American Airlines

Deal found 5/30

Nov 8

PHL

Philadelphia

SBP

San Luis Obispo County

3 stops

19h 49m

$664

United Airlines

Deal found 5/31

Jun 23

PHL

Philadelphia

SBP

San Luis Obispo County

3 stops

16h 09m

$939

American Airlines

Deal found 5/31

Jun 23

PHL

Philadelphia

SBP

San Luis Obispo County

3 stops

25h 25m

$3,813

Multiple Airlines

Deal found 5/30

Find flights from Philadelphia to San Luis Obispo within your budget

Fly from

Fly to

Budget

$415 - $634

Route

Depart

Return

Price

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Tue 9/26

1 stop20h 24m

San Luis Obispo County

Sun 10/1

1 stop27h 04m

$415

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Tue 9/26

2 stops20h 48m

San Luis Obispo County

Sun 10/1

1 stop27h 04m

$420

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Wed 10/11

1 stop20h 25m

San Luis Obispo County

Sat 10/14

1 stop15h 29m

$432

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Wed 10/11

2 stops20h 55m

San Luis Obispo County

Sat 10/14

1 stop15h 29m

$437

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Wed 10/11

2 stops20h 55m

San Luis Obispo County

Sat 10/14

2 stops16h 15m

$451

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Tue 9/26

2 stops19h 19m

San Luis Obispo County

Sun 10/1

2 stops21h 36m

$469

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Thu 7/20

1 stop10h 53m

San Luis Obispo County

Mon 7/31

1 stop8h 38m

$569

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Thu 7/20

1 stop10h 53m

San Luis Obispo County

Mon 7/31

2 stops13h 30m

$574

Pick Dates

PhiladelphiaSan Luis Obispo County

PHL - SBP

PHLSBP

Philadelphia

Fri 7/21

1 stop10h 53m

San Luis Obispo County

Mon 7/24

2 stops13h 39m

$634

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing San Luis Obispo

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Philadelphia to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I wish united would provide a ticketing process that provided more options for me to control price paid and total travel experience .

United Airlines

7.6

Good

1,535 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I wish united would provide a ticketing process that provided more options for me to control price paid and total travel experience .

American Airlines

7.3

Good

2,149 reviews

United Airlines

7.6

Good

1,535 reviews

Check prices

Reviews

1 / 10

I wish united would provide a ticketing process that provided more options for me to control price paid and total travel experience .

Related info for your journey

Alternative routes for Philadelphia to San Luis Obispo

Pittsburgh to Los Angelesfrom $143 pp

Philadelphia to Oaklandfrom $161 pp

Pittsburgh to Santa Anafrom $165 pp

Philadelphia to San Franciscofrom $238 pp

Philadelphia to Los Angelesfrom $279 pp

Pittsburgh to San Franciscofrom $280 pp

Top 2 airlines flying from Philadelphia to San Luis Obispo

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$454	Average$604	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
American Airlines	Cheapest$497	Average$677	FlexibilityNo cancel fee	On-time71%	COVID-19 safety	Search American Airlines flights

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Cheap flights from Philadelphia to San Luis Obispo (PHL - SBP) from $225

This is the cheapest one-way flight price, found on 5/31. Prices may vary by date and flight preferences.

The best prices from Philadelphia to San Luis Obispo County are usually found in January or February, booked 60 days in advance, depart on a Friday or Tuesday and return on a Monday

How to find the cheapest flight from Philadelphia (PHL) to San Luis Obispo (SBP)

All the information you need to plan the best PHL to SBP flight in 2023: compare Philadelphia to San Luis Obispo flight prices with the expected peak season, weather and rainfall in San Luis Obispo.

Popular in

Cheapest in

Average price

Round-trip from

What is the cheapest day to fly round-trip from Philadelphia to San Luis Obispo?

How far in advance should I book a flight from Philadelphia to San Luis Obispo?

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

When is the cheapest time to fly from Philadelphia to San Luis Obispo (PHL - SBP)?

Cheap flights from Philadelphia to San Luis Obispo in June, July 2023

The best prices found for PHL to SBP flights for June, July

Listed are some of the best fares we've found on flights departing from Philadelphia to San Luis Obispo in 2023. For more flight deals, be sure to check back very soon.

Philadelphia to San Luis Obispo 2023 flight deals

Cheap flights to San Luis Obispo from Philadelphia found for this year

Listed are some of the best fares we've found on flights departing from Philadelphia to San Luis Obispo in 2023. For more flight deals, be sure to check back very soon.

Cheap United Airlines flights from Philadelphia to San Luis Obispo

Find some of the cheapest United Airlines flights traveling from Philadelphia to San Luis Obispo. Make sure to double check the flight details before booking.

Cheap American Airlines flights from Philadelphia to San Luis Obispo

Take a gander at the lowest prices we've found on American Airlines flights from Philadelphia to San Luis Obispo. Deals are refreshing constantly so come back soon for more options.

One-way flights to San Luis Obispo from Philadelphia

The cheapest one-way flights from Philadelphia to San Luis Obispo

Take a look at some of the best available options we've come across on one-way flights from Philadelphia to San Luis Obispo. Those seeking round-trip flights from Philadelphia to San Luis Obispo should utilize the search form at the the top of the page.

Find flights from Philadelphia to San Luis Obispo within your budget

Use the slider to find flights from Philadelphia to San Luis Obispo that fit your budget.

Reviews of Airlines Servicing San Luis Obispo

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Philadelphia to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Philadelphia to San Luis Obispo flights.

Which airlines flying from Philadelphia to San Luis Obispo County have flexible cancellations due to COVID-19?

Can I find flights from Philadelphia to San Luis Obispo for under $500 on Cheapflights?

What are the cheapest airlines flying from Philadelphia to San Luis Obispo round-trip?

What does PHL to SBP mean?

Other flights from Philadelphia

Other flights to San Luis Obispo

Flights to San Luis Obispo from Philadelphia

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Alternative routes for Philadelphia to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Philadelphia to San Luis Obispo

The chart below displays the airlines Cheapflights users traveling from Philadelphia to San Luis Obispo choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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