Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to San Luis Obispo from $253

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 11/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to San Luis Obispo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 9:33 pmPHL-SBP
9h 03m1 stop
United Airlines Logo
6:55 pm - 7:45 amSBP-PHL
9h 50m1 stop
$596United Airlines
Find Deal
Fri, Mar 27 - Sat, Apr 11
United Airlines Logo
3:30 pm - 9:33 pmPHL-SBP
9h 03m1 stop
United Airlines Logo
6:55 pm - 9:24 amSBP-PHL
11h 29m2 stops
$601United Airlines
Find Deal
Fri, Mar 27 - Sat, Apr 11
United Airlines Logo
11:48 am - 9:33 pmPHL-SBP
12h 45m2 stops
United Airlines Logo
6:55 pm - 9:24 amSBP-PHL
11h 29m2 stops
$612United Airlines
Find Deal
Fri, Mar 27 - Sat, Apr 11
United Airlines Logo
3:30 pm - 9:33 pmPHL-SBP
9h 03m1 stop
United Airlines Logo
6:55 pm - 7:45 amSBP-PHL
9h 50m1 stop
$629United Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 10
United Airlines Logo
3:30 pm - 9:33 pmPHL-SBP
9h 03m1 stop
United Airlines Logo
7:45 am - 10:41 pmSBP-PHL
11h 56m2 stops
$634United Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 10
American Airlines Logo
5:00 am - 11:47 amPHL-SBP
9h 47m1 stop
American Airlines Logo
7:30 pm - 5:15 amSBP-PHL
6h 45m1 stop
$641American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
11:48 am - 9:33 pmPHL-SBP
12h 45m2 stops
United Airlines Logo
7:45 am - 10:25 pmSBP-PHL
11h 40m2 stops
$645United Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 10
American Airlines Logo
6:26 am - 11:47 amPHL-SBP
8h 21m1 stop
American Airlines Logo
7:30 pm - 9:27 amSBP-PHL
10h 57m2 stops
$646American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
10:15 am - 5:23 pmPHL-SBP
10h 08m2 stops
United Airlines Logo
5:15 am - 5:22 pmSBP-PHL
9h 07m2 stops
$651United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:45 pm - 6:33 pmPHL-SBP
7h 48m1 stop
American Airlines Logo
7:11 pm - 5:27 amSBP-PHL
7h 16m1 stop
$687American Airlines
Find Deal
Sat, Nov 22 - Sun, Nov 30

United Airlines flights from Philadelphia to San Luis Obispo

Our best United Airlines deals on Philadelphia to San Luis Obispo flight tickets
United Airlines
Mar 27
PHL3:30 pmPhiladelphia
9h 03m
1 stop
SBP9:33 pmSan Luis Obispo County
Apr 11
SBP6:55 pmSan Luis Obispo County
9h 50m
1 stop
PHL7:45 amPhiladelphia
$596
Find similar
United Airlines
Mar 27
PHL3:30 pmPhiladelphia
9h 03m
1 stop
SBP9:33 pmSan Luis Obispo County
Apr 11
SBP6:55 pmSan Luis Obispo County
11h 29m
2 stops
PHL9:24 amPhiladelphia
$601
Find similar
United Airlines
Mar 27
PHL11:48 amPhiladelphia
12h 45m
2 stops
SBP9:33 pmSan Luis Obispo County
Apr 11
SBP6:55 pmSan Luis Obispo County
11h 29m
2 stops
PHL9:24 amPhiladelphia
$612
Find similar

American Airlines flights from Philadelphia to San Luis Obispo

Our best American Airlines deals on Philadelphia to San Luis Obispo flight tickets
American Airlines
Mar 10
PHL5:00 amPhiladelphia
9h 47m
1 stop
SBP11:47 amSan Luis Obispo County
Mar 11
SBP7:30 pmSan Luis Obispo County
6h 45m
1 stop
PHL5:15 amPhiladelphia
$641
Find similar
American Airlines
Mar 10
PHL6:26 amPhiladelphia
8h 21m
1 stop
SBP11:47 amSan Luis Obispo County
Mar 11
SBP7:30 pmSan Luis Obispo County
10h 57m
2 stops
PHL9:27 amPhiladelphia
$646
Find similar
American Airlines
Nov 22
PHL1:45 pmPhiladelphia
7h 48m
1 stop
SBP6:33 pmSan Luis Obispo County
Nov 30
SBP7:11 pmSan Luis Obispo County
7h 16m
1 stop
PHL5:27 amPhiladelphia
$687
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 November 2, 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

Fri 3/27

3:30 pm-9:33 pm

1 stop9h 03m

San Luis Obispo County

Sat 4/11

6:55 pm-7:45 am

1 stop9h 50m

$596

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 3/27

3:30 pm-9:33 pm

1 stop9h 03m

San Luis Obispo County

Sat 4/11

6:55 pm-9:24 am

2 stops11h 29m

$601

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 3/27

11:48 am-9:33 pm

2 stops12h 45m

San Luis Obispo County

Sat 4/11

6:55 pm-9:24 am

2 stops11h 29m

$612

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 3/27

3:30 pm-9:33 pm

1 stop9h 03m

San Luis Obispo County

Fri 4/10

6:55 pm-7:45 am

1 stop9h 50m

$629

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 3/27

3:30 pm-9:33 pm

1 stop9h 03m

San Luis Obispo County

Fri 4/10

7:45 am-10:41 pm

2 stops11h 56m

$634

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 3/10

5:00 am-11:47 am

1 stop9h 47m

San Luis Obispo County

Wed 3/11

7:30 pm-5:15 am

1 stop6h 45m

$641

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Fri 3/27

11:48 am-9:33 pm

2 stops12h 45m

San Luis Obispo County

Fri 4/10

7:45 am-10:25 pm

2 stops11h 40m

$645

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 3/10

6:26 am-11:47 am

1 stop8h 21m

San Luis Obispo County

Wed 3/11

7:30 pm-9:27 am

2 stops10h 57m

$646

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Tue 3/10

10:15 am-5:23 pm

2 stops10h 08m

San Luis Obispo County

Wed 3/11

5:15 am-5:22 pm

2 stops9h 07m

$651

PhiladelphiaSan Luis Obispo

PHL - SBP

PHLSBP

Philadelphia

Sat 11/22

1:45 pm-6:33 pm

1 stop7h 48m

San Luis Obispo County

Sun 11/30

7:11 pm-5:27 am

1 stop7h 16m

$687

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 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 33% 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

Direct flights

None
There are no direct flights from Philadelphia to San Luis Obispo. There are no popular flight routes from Philadelphia to San Luis Obispo.
Search flight deals

  • 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 7h 48m.

  • 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
11,037 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
Paso Robles
Cambria
Avila Beach
San Simeon
Cayucos
Arroyo Grande
Atascadero
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.

An easier way to manage your San Luis Obispo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 12/2
Tue 12/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States