What airlines fly to Philadelphia?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Philadelphia from San Luis Obispo according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Luis Obispo County to Philadelphia?

Alaska Airlines is the most popular carrier operating from San Luis Obispo County to Philadelphia

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?

There are 2 operators available for flights from San Luis Obispo County Airport to Philadelphia Airport as of September 2026.

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.

$200 Cheap Flights from San Luis Obispo to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Luis Obispo to Philadelphia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:38 pm - 12:25 amSBP San Luis Obispo County-PHL Philadelphia

8h 47m1 stop Dallas/Fort Worth

5:00 am - 11:48 amPHL Philadelphia-SBP San Luis Obispo County

9h 48m1 stop Dallas/Fort Worth

$399American Airlines

Sat, Oct 10 - Wed, Oct 14

12:43 pm - 12:15 amSBP San Luis Obispo County-PHL Philadelphia

8h 32m1 stop Dallas/Fort Worth

5:00 am - 11:58 amPHL Philadelphia-SBP San Luis Obispo County

9h 58m1 stop Dallas/Fort Worth

$399American Airlines

Mon, Nov 23 - Fri, Nov 27

10:09 am - 5:41 amSBP San Luis Obispo County-PHL Philadelphia

16h 32m1 stop Seattle/Tacoma Intl

6:41 pm - 9:29 amPHL Philadelphia-SBP San Luis Obispo County

17h 48m1 stop Seattle/Tacoma Intl

$399Alaska Airlines

Wed, Oct 7 - Mon, Oct 19

7:21 pm - 5:10 amSBP San Luis Obispo County-PHL Philadelphia

6h 49m1 stop Phoenix Sky Harbor Intl

5:00 am - 11:54 amPHL Philadelphia-SBP San Luis Obispo County

9h 54m1 stop Dallas/Fort Worth

$399American Airlines

Tue, Dec 29 - Fri, Jan 1

7:11 pm - 5:16 amSBP San Luis Obispo County-PHL Philadelphia

7h 05m1 stop Phoenix Sky Harbor Intl

1:01 pm - 6:29 pmPHL Philadelphia-SBP San Luis Obispo County

8h 28m1 stop Phoenix Sky Harbor Intl

$399American Airlines

Tue, Jan 19 - Mon, Jan 25

6:55 pm - 7:45 amSBP San Luis Obispo County-PHL Philadelphia

9h 50m1 stop San Francisco

8:15 am - 5:19 pmPHL Philadelphia-SBP San Luis Obispo County

12h 04m2 stops Houston George Bush Intcntl Los Angeles

$404United Airlines

Tue, Jan 19 - Mon, Jan 25

6:55 pm - 9:24 amSBP San Luis Obispo County-PHL Philadelphia

11h 29m2 stops San Francisco Washington, D.C. Dulles Intl

9:45 am - 5:19 pmPHL Philadelphia-SBP San Luis Obispo County

10h 34m2 stops Chicago O'Hare Intl Los Angeles

$409United Airlines

Tue, Jan 19 - Mon, Jan 25

7:33 am - 3:45 pmSBP San Luis Obispo County-PHL Philadelphia

29h 12m1 stop Portland

4:17 pm - 4:47 pmPHL Philadelphia-SBP San Luis Obispo County

27h 30m1 stop Portland

$439Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

1:02 pm - 11:20 pmSBP San Luis Obispo County-PHL Philadelphia

7h 18m1 stop Denver Intl

8:00 am - 1:19 pmPHL Philadelphia-SBP San Luis Obispo County

8h 19m1 stop Denver Intl

$479United Airlines

Fri, Oct 2 - Tue, Oct 6

7:33 am - 3:45 pmSBP San Luis Obispo County-PHL Philadelphia

29h 12m1 stop Portland

4:17 pm - 4:47 pmPHL Philadelphia-SBP San Luis Obispo County

27h 30m1 stop Portland

$529Alaska Airlines

Tue, Sep 29 - Tue, Oct 6

Cheap last minute flights

Enter your travel dates to find the best prices.

12:31 pm - 12:22 amSBP San Luis Obispo County-PHL Philadelphia

8h 51m1 stop Dallas/Fort Worth

5:00 am - 11:41 amPHL Philadelphia-SBP San Luis Obispo County

9h 41m1 stop Dallas/Fort Worth

$497American Airlines

Sat, Sep 19 - Sun, Oct 4

12:31 pm - 12:22 amSBP San Luis Obispo County-PHL Philadelphia

8h 51m1 stop Dallas/Fort Worth

5:00 am - 11:41 amPHL Philadelphia-SBP San Luis Obispo County

9h 41m1 stop Dallas/Fort Worth

$537American Airlines

Sat, Sep 19 - Sun, Oct 4

6:00 am - 7:55 pmSBP San Luis Obispo County-PHL Philadelphia

10h 55m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

5:00 am - 11:41 amPHL Philadelphia-SBP San Luis Obispo County

9h 41m1 stop Dallas/Fort Worth

$572American Airlines

Sat, Sep 19 - Sun, Oct 4

6:00 am - 6:55 pmSBP San Luis Obispo County-PHL Philadelphia

9h 55m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

7:00 am - 12:11 pmPHL Philadelphia-SBP San Luis Obispo County

8h 11m1 stop Phoenix Sky Harbor Intl

$612American Airlines

Sat, Sep 19 - Sun, Oct 4

6:00 am - 7:55 pmSBP San Luis Obispo County-PHL Philadelphia

10h 55m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

5:00 am - 11:41 amPHL Philadelphia-SBP San Luis Obispo County

9h 41m1 stop Dallas/Fort Worth

$612American Airlines

Sat, Sep 19 - Sun, Oct 4

10:52 am - 11:44 pmSBP San Luis Obispo County-PHL Philadelphia

9h 52m2 stops Los Angeles Denver Intl

6:00 am - 5:22 pmPHL Philadelphia-SBP San Luis Obispo County

14h 22m2 stops San Francisco Los Angeles

$617United Airlines

Sat, Sep 19 - Sun, Oct 4

7:55 am - 7:15 pmSBP San Luis Obispo County-PHL Philadelphia

8h 20m1 stop San Francisco

10:30 am - 7:47 pmPHL Philadelphia-SBP San Luis Obispo County

12h 17m2 stops Washington, D.C. Dulles Intl Los Angeles

$632United Airlines

Sat, Sep 19 - Mon, Sep 21

10:52 am - 11:44 pmSBP San Luis Obispo County-PHL Philadelphia

9h 52m2 stops Los Angeles Denver Intl

1:06 pm - 7:47 pmPHL Philadelphia-SBP San Luis Obispo County

9h 41m2 stops Houston George Bush Intcntl Los Angeles

$638United Airlines

Sat, Sep 19 - Mon, Sep 21

7:55 am - 11:44 pmSBP San Luis Obispo County-PHL Philadelphia

12h 49m2 stops San Francisco Denver Intl

6:00 am - 5:22 pmPHL Philadelphia-SBP San Luis Obispo County

14h 22m2 stops San Francisco Los Angeles

$657United Airlines

Sat, Sep 19 - Sun, Oct 4

10:52 am - 11:44 pmSBP San Luis Obispo County-PHL Philadelphia

9h 52m2 stops Los Angeles Denver Intl

6:00 am - 5:22 pmPHL Philadelphia-SBP San Luis Obispo County

14h 22m2 stops San Francisco Los Angeles

$657United Airlines

Sat, Sep 19 - Sun, Oct 4

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Alaska Airlines flights from San Luis Obispo to Philadelphia

Our best Alaska Airlines deals on San Luis Obispo to Philadelphia flight tickets

Alaska Airlines

Sep 29

SBP7:33 amSan Luis Obispo County

29h 12m

1 stop

PHL3:45 pmPhiladelphia

Oct 6

PHL4:17 pmPhiladelphia

27h 30m

1 stop

SBP4:47 pmSan Luis Obispo County

$439

Alaska Airlines

Sep 29

SBP7:33 amSan Luis Obispo County

29h 12m

1 stop

PHL3:45 pmPhiladelphia

Oct 6

PHL4:17 pmPhiladelphia

27h 30m

1 stop

SBP4:47 pmSan Luis Obispo County

$529

Alaska Airlines

Jan 19

SBP5:21 pmSan Luis Obispo County

20h 50m

1 stop

PHL5:11 pmPhiladelphia

Jan 20

PHL6:14 pmPhiladelphia

25h 27m

2 stops

SBP4:41 pmSan Luis Obispo County

$572

United Airlines flights from San Luis Obispo to Philadelphia

Our best United Airlines deals on San Luis Obispo to Philadelphia flight tickets

United Airlines

Jan 19

SBP6:55 pmSan Luis Obispo County

9h 50m

1 stop

PHL7:45 amPhiladelphia

Jan 25

PHL8:15 amPhiladelphia

12h 04m

2 stops

SBP5:19 pmSan Luis Obispo County

$404

United Airlines

Jan 19

SBP6:55 pmSan Luis Obispo County

11h 29m

2 stops

PHL9:24 amPhiladelphia

Jan 25

PHL9:45 amPhiladelphia

10h 34m

2 stops

SBP5:19 pmSan Luis Obispo County

$409

United Airlines

Oct 2

SBP1:02 pmSan Luis Obispo County

7h 18m

1 stop

PHL11:20 pmPhiladelphia

Oct 6

PHL6:15 amPhiladelphia

12h 07m

2 stops

SBP3:22 pmSan Luis Obispo County

$484

momondo Fare Finder

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

Cheapest round-trip

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Sat 10/10

12:38 pm-12:25 am

1 stop8h 47m

Philadelphia

Wed 10/14

5:00 am-11:48 am

1 stop9h 48m

$399

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Mon 11/23

12:43 pm-12:15 am

1 stop8h 32m

Philadelphia

Fri 11/27

5:00 am-11:58 am

1 stop9h 58m

$399

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Wed 10/7

10:09 am-5:41 am

1 stop16h 32m

Philadelphia

Mon 10/19

6:41 pm-9:29 am

1 stop17h 48m

$399

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 12/29

7:21 pm-5:10 am

1 stop6h 49m

Philadelphia

Fri 1/1

5:00 am-11:54 am

1 stop9h 54m

$399

Quickest round-trip

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 1/19

7:11 pm-5:16 am

1 stop7h 05m

Philadelphia

Mon 1/25

1:01 pm-6:29 pm

1 stop8h 28m

$399

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 1/19

6:55 pm-7:45 am

1 stop9h 50m

Philadelphia

Mon 1/25

8:15 am-5:19 pm

2 stops12h 04m

$404

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 1/19

6:55 pm-9:24 am

2 stops11h 29m

Philadelphia

Mon 1/25

9:45 am-5:19 pm

2 stops10h 34m

$409

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 9/29

7:33 am-3:45 pm

1 stop29h 12m

Philadelphia

Tue 10/6

4:17 pm-4:47 pm

1 stop27h 30m

$439

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Fri 10/2

1:02 pm-11:20 pm

1 stop7h 18m

Philadelphia

Tue 10/6

8:00 am-1:19 pm

1 stop8h 19m

$479

San Luis ObispoPhiladelphia

SBP San Luis Obispo County - PHL Philadelphia

SBPPHL

San Luis Obispo County

Tue 9/29

7:33 am-3:45 pm

1 stop29h 12m

Philadelphia

Tue 10/6

4:17 pm-4:47 pm

1 stop27h 30m

$529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from San Luis Obispo is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from San Luis Obispo averaging around $0.

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

You could potentially save up to 46% on your flight if you consider stops on a San Luis Obispo to Philadelphia flight.

How have San Luis Obispo to Philadelphia flight prices changed over time?

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

Best Price Found	$200
Fastest flight time	7h 18m
Direct flights	None

The best one-way flight to Philadelphia from San Luis Obispo in the past 72 hours is $200. The best round-trip flight deal from San Luis Obispo to Philadelphia found on momondo in the last 72 hours is $399.

The fastest flight from San Luis Obispo to Philadelphia takes 7h 18m

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

Frequently asked questions about flying from San Luis Obispo to Philadelphia

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 18m, 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?
There are 2 operators available for flights from San Luis Obispo County Airport to Philadelphia Airport as of September 2026.
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?
Based on momondo bookings for flights between San Luis Obispo and Philadelphia, the leading airline is American Airlines, making up 77% of the total bookings. Other popular airlines include United Airlines with 23%.

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 Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 10,214 reviews		Search United Airlines flights
American Airlines	PriceFrom $408	Free Cancellation	Rating 7.1 12,075 reviews		Search American Airlines flights

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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.