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Cheap flights from Philadelphia to San Luis Obispo from $217

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Luis Obispo departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to San Luis Obispo

Cheap round-trip flights

Alaska Airlines Logo
6:57 pm - 5:37 pmPHL-SBP
25h 40m1 stop
Alaska Airlines Logo
7:50 pm - 6:11 pmSBP-PHL
19h 21m1 stop
$424Alaska Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
American Airlines Logo
10:30 am - 4:05 pmPHL-SBP
8h 35m1 stop
American Airlines Logo
4:43 pm - 5:07 amSBP-PHL
9h 24m1 stop
$425American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
7:22 am - 5:37 pmPHL-SBP
13h 15m1 stop
Alaska Airlines Logo
2:14 pm - 5:40 amSBP-PHL
12h 26m2 stops
$429Alaska Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
American Airlines Logo
5:00 am - 12:03 pmPHL-SBP
10h 03m2 stops
American Airlines Logo
12:42 pm - 11:10 pmSBP-PHL
7h 28m1 stop
$430American Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
7:22 am - 1:32 pmPHL-SBP
33h 10m2 stops
Alaska Airlines Logo
2:14 pm - 5:40 amSBP-PHL
12h 26m2 stops
$434Alaska Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
American Airlines Logo
10:45 am - 4:05 pmPHL-SBP
8h 20m1 stop
American Airlines Logo
12:30 pm - 11:23 pmSBP-PHL
7h 53m1 stop
$481American Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
11:48 am - 6:22 pmPHL-SBP
9h 34m2 stops
American Airlines Logo
12:30 pm - 11:23 pmSBP-PHL
7h 53m1 stop
$486American Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
United Airlines Logo
8:15 am - 3:51 pmPHL-SBP
10h 36m2 stops
United Airlines Logo
4:43 pm - 5:37 amSBP-PHL
9h 54m2 stops
$587United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
10:39 am - 11:44 pmPHL-SBP
16h 05m2 stops
United Airlines Logo
6:00 am - 5:28 pmSBP-PHL
8h 28m1 stop
$630United Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6
United Airlines Logo
10:39 am - 11:44 pmPHL-SBP
16h 05m2 stops
United Airlines Logo
5:15 am - 9:32 pmSBP-PHL
13h 17m2 stops
$635United Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 6

American Airlines flights from Philadelphia to San Luis Obispo

Our best American Airlines deals on Philadelphia to San Luis Obispo flight tickets
American Airlines
Sep 30
PHL10:30 amPhiladelphia
8h 35m
1 stop
SBP4:05 pmSan Luis Obispo County
Oct 7
SBP4:43 pmSan Luis Obispo County
9h 24m
1 stop
PHL5:07 amPhiladelphia
$425
Find similar
American Airlines
Sep 30
PHL5:00 amPhiladelphia
10h 03m
2 stops
SBP12:03 pmSan Luis Obispo County
Oct 7
SBP12:42 pmSan Luis Obispo County
7h 28m
1 stop
PHL11:10 pmPhiladelphia
$430
Find similar
American Airlines
Aug 29
PHL10:45 amPhiladelphia
8h 20m
1 stop
SBP4:05 pmSan Luis Obispo County
Sep 1
SBP12:30 pmSan Luis Obispo County
7h 53m
1 stop
PHL11:23 pmPhiladelphia
$481
Find similar

Alaska Airlines flights from Philadelphia to San Luis Obispo

Our best Alaska Airlines deals on Philadelphia to San Luis Obispo flight tickets
Alaska Airlines
Sep 30
PHL6:57 pmPhiladelphia
25h 40m
1 stop
SBP5:37 pmSan Luis Obispo County
Oct 7
SBP7:50 pmSan Luis Obispo County
19h 21m
1 stop
PHL6:11 pmPhiladelphia
$424
Find similar
Alaska Airlines
Sep 30
PHL7:22 amPhiladelphia
13h 15m
1 stop
SBP5:37 pmSan Luis Obispo County
Oct 7
SBP2:14 pmSan Luis Obispo County
12h 26m
2 stops
PHL5:40 amPhiladelphia
$429
Find similar
Alaska Airlines
Sep 30
PHL7:22 amPhiladelphia
33h 10m
2 stops
SBP1:32 pmSan Luis Obispo County
Oct 7
SBP2:14 pmSan Luis Obispo County
12h 26m
2 stops
PHL5:40 amPhiladelphia
$434
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

Price

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 9/30

6:57 pm-5:37 pm

1 stop25h 40m

San Luis Obispo County

Tue 10/7

7:50 pm-6:11 pm

1 stop19h 21m

$424

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 9/30

10:30 am-4:05 pm

1 stop8h 35m

San Luis Obispo County

Tue 10/7

4:43 pm-5:07 am

1 stop9h 24m

$425

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 9/30

7:22 am-5:37 pm

1 stop13h 15m

San Luis Obispo County

Tue 10/7

2:14 pm-5:40 am

2 stops12h 26m

$429

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 9/30

5:00 am-12:03 pm

2 stops10h 03m

San Luis Obispo County

Tue 10/7

12:42 pm-11:10 pm

1 stop7h 28m

$430

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 9/30

7:22 am-1:32 pm

2 stops33h 10m

San Luis Obispo County

Tue 10/7

2:14 pm-5:40 am

2 stops12h 26m

$434

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 8/29

10:45 am-4:05 pm

1 stop8h 20m

San Luis Obispo County

Mon 9/1

12:30 pm-11:23 pm

1 stop7h 53m

$481

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 8/29

11:48 am-6:22 pm

2 stops9h 34m

San Luis Obispo County

Mon 9/1

12:30 pm-11:23 pm

1 stop7h 53m

$486

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Thu 8/14

8:15 am-3:51 pm

2 stops10h 36m

San Luis Obispo County

Mon 8/18

4:43 pm-5:37 am

2 stops9h 54m

$587

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Mon 12/29

10:39 am-11:44 pm

2 stops16h 05m

San Luis Obispo County

Tue 1/6

6:00 am-5:28 pm

1 stop8h 28m

$630

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Mon 12/29

10:39 am-11:44 pm

2 stops16h 05m

San Luis Obispo County

Tue 1/6

5:15 am-9:32 pm

2 stops13h 17m

$635

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from Philadelphia to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Philadelphia and San Luis Obispo?

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

In general, March is the cheapest month to fly from Philadelphia to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $399. The month of April is another great option to travel to San Luis Obispo, with average flight prices from Philadelphia averaging around $417.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from Philadelphia is on a Saturday. momondo users have found tickets for Saturday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to San Luis Obispo for around $673.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from Philadelphia in the morning is the least expensive time of day to depart. momondo users have found prices as low as $577 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $668 on average. Flights to San Luis Obispo from Philadelphia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Philadelphia to San Luis Obispo flights?

You could potentially save up to 42% on your flight if you consider stops on a Philadelphia to San Luis Obispo flight.

When to book flights from Philadelphia to San Luis Obispo

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to San Luis Obispo (PHL to SBP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to San Luis Obispo

Best Price Found

$217

Fastest flight time

7h 52m

Direct flights

None

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from Philadelphia in the past 72 hours is $217. The best round-trip flight deal from Philadelphia to San Luis Obispo found on momondo in the last 72 hours is $424.
The fastest flight from Philadelphia to San Luis Obispo takes 7h 52m
There are no direct flights from Philadelphia to San Luis Obispo. Popular non-direct route for this connection is Philadelphia Airport - San Luis Obispo County Airport.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)
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  • How far is Philadelphia to San Luis Obispo County by plane?

    There are 2482.5 mi between Philadelphia and San Luis Obispo County. By plane, this route typically takes 8h 19m.

  • When did momondo last update prices for flights from Philadelphia Airport to San Luis Obispo County Airport?

    Prices for flights from Philadelphia Airport to San Luis Obispo County Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from Philadelphia Airport to San Luis Obispo County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The travel and health documents required for your trip to San Luis Obispo County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Luis Obispo County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Philadelphia to San Luis Obispo?

Best airlines flying from Philadelphia to San Luis Obispo

Compare and see reviews for airlines that fly from Philadelphia to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $376Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Cambria
Paso Robles
Avila Beach
San Simeon
Cayucos
Atascadero
Arroyo Grande
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to San Luis Obispo?

It is quick and easy to find Philadelphia to San Luis Obispo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Luis Obispo that suits you.

Can I find flights from Philadelphia to San Luis Obispo with flexible booking policies on momondo?

All flight searches from Philadelphia to San Luis Obispo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to San Luis Obispo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to San Luis Obispo.

I’m not ready to book a flight from Philadelphia to San Luis Obispo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Philadelphia to San Luis Obispo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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