Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Luis Obispo to Philadelphia from $321

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Philadelphia departing on 3/23. 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 San Luis Obispo to Philadelphia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:17 pm - 6:03 pm
SBP
-
PHL
20h 46m1 stop
Alaska Airlines Logo
7:06 pm - 5:37 pm
PHL
-
SBP
25h 31m1 stop
$432Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:35 pm - 6:03 pm
SBP
-
PHL
21h 28m2 stops
Alaska Airlines Logo
7:06 pm - 4:55 pm
PHL
-
SBP
24h 49m2 stops
$433Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
6:17 pm - 6:03 pm
SBP
-
PHL
20h 46m1 stop
Alaska Airlines Logo
7:06 pm - 4:55 pm
PHL
-
SBP
24h 49m2 stops
$448Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
Alaska Airlines Logo
5:35 pm - 6:03 pm
SBP
-
PHL
21h 28m2 stops
Alaska Airlines Logo
7:06 pm - 4:55 pm
PHL
-
SBP
24h 49m2 stops
$453Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
6:00 pm - 10:14 am
SBP
-
PHL
13h 14m2 stops
United Airlines Logo
6:13 pm - 12:17 am
PHL
-
SBP
9h 04m1 stop
$563United Airlines
Mon, Mar 23 - Tue, Mar 31
United Airlines Logo
6:00 pm - 9:47 am
SBP
-
PHL
12h 47m2 stops
United Airlines Logo
6:10 am - 1:49 pm
PHL
-
SBP
10h 39m2 stops
$568United Airlines
Mon, Mar 23 - Tue, Mar 31
American Airlines Logo
7:11 pm - 7:05 am
SBP
-
PHL
8h 54m1 stop
American Airlines Logo
5:15 pm - 11:11 pm
PHL
-
SBP
8h 56m1 stop
$571American Airlines
Sat, Mar 21 - Mon, Mar 30
Alaska Airlines Logo
7:25 pm - 5:23 am
SBP
-
PHL
30h 58m1 stop
Alaska Airlines Logo
7:00 am - 11:18 pm
PHL
-
SBP
19h 18m2 stops
$580Alaska Airlines
Sun, Mar 22 - Tue, Mar 31
Alaska Airlines Logo
7:25 pm - 5:28 pm
SBP
-
PHL
19h 03m1 stop
Alaska Airlines Logo
7:00 am - 11:18 pm
PHL
-
SBP
19h 18m2 stops
$600Alaska Airlines
Sun, Mar 29 - Tue, Mar 31
Alaska Airlines Logo
7:25 pm - 5:23 am
SBP
-
PHL
30h 58m1 stop
Alaska Airlines Logo
7:00 am - 6:21 pm
PHL
-
SBP
14h 21m1 stop
$602Alaska Airlines
Sun, Mar 22 - Tue, Mar 31

Alaska Airlines flights from San Luis Obispo to Philadelphia

Our best Alaska Airlines deals on San Luis Obispo to Philadelphia flight tickets
Alaska Airlines
Jan 31
SBP6:17 pmSan Luis Obispo County
20h 46m
1 stop
PHL6:03 pmPhiladelphia
Feb 3
PHL7:06 pmPhiladelphia
25h 31m
1 stop
SBP5:37 pmSan Luis Obispo County
$432
Find similar
Alaska Airlines
Jan 31
SBP5:35 pmSan Luis Obispo County
21h 28m
2 stops
PHL6:03 pmPhiladelphia
Feb 3
PHL7:06 pmPhiladelphia
24h 49m
2 stops
SBP4:55 pmSan Luis Obispo County
$433
Find similar
Alaska Airlines
Jan 31
SBP6:17 pmSan Luis Obispo County
20h 46m
1 stop
PHL6:03 pmPhiladelphia
Feb 3
PHL7:06 pmPhiladelphia
24h 49m
2 stops
SBP4:55 pmSan Luis Obispo County
$448
Find similar

American Airlines flights from San Luis Obispo to Philadelphia

Our best American Airlines deals on San Luis Obispo to Philadelphia flight tickets
American Airlines
Mar 21
SBP7:11 pmSan Luis Obispo County
8h 54m
1 stop
PHL7:05 amPhiladelphia
Mar 30
PHL5:15 pmPhiladelphia
8h 56m
1 stop
SBP11:11 pmSan Luis Obispo County
$571
Find similar
American Airlines
Dec 23
SBP6:00 amSan Luis Obispo County
8h 46m
1 stop
PHL5:46 pmPhiladelphia
Dec 30
PHL4:53 pmPhiladelphia
8h 31m
1 stop
SBP10:24 pmSan Luis Obispo County
$595
Find similar
American Airlines
Dec 23
SBP6:54 pmSan Luis Obispo County
9h 06m
1 stop
PHL7:00 amPhiladelphia
Dec 30
PHL10:35 amPhiladelphia
8h 25m
1 stop
SBP4:00 pmSan Luis Obispo County
$656
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Price

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sat 1/31

6:17 pm-6:03 pm

1 stop20h 46m

Philadelphia

Tue 2/3

7:06 pm-5:37 pm

1 stop25h 31m

$432

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sat 1/31

5:35 pm-6:03 pm

2 stops21h 28m

Philadelphia

Tue 2/3

7:06 pm-4:55 pm

2 stops24h 49m

$433

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sat 1/31

6:17 pm-6:03 pm

1 stop20h 46m

Philadelphia

Tue 2/3

7:06 pm-4:55 pm

2 stops24h 49m

$448

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sat 1/31

5:35 pm-6:03 pm

2 stops21h 28m

Philadelphia

Tue 2/3

7:06 pm-4:55 pm

2 stops24h 49m

$453

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Mon 3/23

6:00 pm-10:14 am

2 stops13h 14m

Philadelphia

Tue 3/31

6:13 pm-12:17 am

1 stop9h 04m

$563

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Mon 3/23

6:00 pm-9:47 am

2 stops12h 47m

Philadelphia

Tue 3/31

6:10 am-1:49 pm

2 stops10h 39m

$568

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sat 3/21

7:11 pm-7:05 am

1 stop8h 54m

Philadelphia

Mon 3/30

5:15 pm-11:11 pm

1 stop8h 56m

$571

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sun 3/22

7:25 pm-5:23 am

1 stop30h 58m

Philadelphia

Tue 3/31

7:00 am-11:18 pm

2 stops19h 18m

$580

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sun 3/29

7:25 pm-5:28 pm

1 stop19h 03m

Philadelphia

Tue 3/31

7:00 am-11:18 pm

2 stops19h 18m

$600

San Luis ObispoPhiladelphia

SBP - PHL

SBPPHL

San Luis Obispo County

Sun 3/22

7:25 pm-5:23 am

1 stop30h 58m

Philadelphia

Tue 3/31

7:00 am-6:21 pm

1 stop14h 21m

$602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Philadelphia from

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

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 San Luis Obispo and Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from San Luis Obispo to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $528. On the other hand, Thursday is the most expensive day to depart from San Luis Obispo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $723.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from San Luis Obispo to Philadelphia in the afternoon for as low as $548. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $608.

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

You could potentially save up to 72% on your flight if you consider stops on a San Luis Obispo to Philadelphia flight.

When to book flights from San Luis Obispo to Philadelphia

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

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

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

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from San Luis Obispo to Philadelphia takes 7h 40m
There are no direct flights from San Luis Obispo to Philadelphia. There are no popular flight routes from San Luis Obispo to Philadelphia.
Search flight deals

  • How far is San Luis Obispo County to Philadelphia by plane?

    There are 2482.5 mi between San Luis Obispo County and Philadelphia. Flights usually cover this in 7h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Luis Obispo County Airport to Philadelphia Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from San Luis Obispo to Philadelphia

Compare and see reviews for airlines that fly from San Luis Obispo to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $430Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Ocean City
Wildwood Crest
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
Pottstown
Elkton
Somers Point

Why use momondo?

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

It is quick and easy to find San Luis Obispo to Philadelphia 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 Philadelphia that suits you.

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

Yes. All flights to Philadelphia from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Luis Obispo and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Philadelphia from San Luis Obispo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Philadelphia 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
Sat 1/17
Sat 1/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States