HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$139+ Cheap flights from Pennsylvania to San Luis Obispo (SBP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SBP
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to San Luis Obispo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to San Luis Obispo

Keep the following information in mind while searching for Pennsylvania to San Luis Obispo flight deals. Data was last updated August 20, 2025.

Round-trip from

$279
(American Airlines)

One-way from

$139
(Hawaiian Airlines)

Popular in

December

Cheapest in

March

Average price

$495
From Pennsylvania to San Luis Obispo County
Search Deals
One-way flight from Pennsylvania to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Pennsylvania to San Luis Obispo

Cheapest flights from Pennsylvania to San Luis Obispo
Explore the most affordable flight options available from Pennsylvania to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/275:00 amDCA - SBP
1 stop9h 34mAmerican Airlines
Sat 10/412:24 pmSBP - DCA
1 stop9h 36mAmerican Airlines
Deal found 8/18$279
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:15 amEWR - SBP
1 stop7h 42mAmerican Airlines
Tue 11/412:57 pmSBP - EWR
1 stop7h 15mAmerican Airlines
Deal found 8/18$279
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:25 amIAD - SBP
1 stop8h 09mAmerican Airlines
Sat 10/412:24 pmSBP - IAD
1 stop7h 24mAmerican Airlines
Deal found 8/18$279
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/284:27 pmJFK - SBP
1 stop9h 59mAlaska Airlines
Tue 11/42:59 pmSBP - JFK
1 stop12h 28mAlaska Airlines
Deal found 8/19$289
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:43 pmEWR - SBP
1 stop23h 49mAlaska Airlines
Sat 9/276:29 pmSBP - EWR
1 stop17h 31mAlaska Airlines
Deal found 8/18$319
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:00 amLGA - SBP
1 stop8h 36mAmerican Airlines
Tue 11/412:28 pmSBP - LGA
1 stop8h 05mAmerican Airlines
Deal found 8/19$319
This Hawaiian Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:40 pmIAD - SBP
1 stop8h 46mHawaiian Airlines
Mon 11/246:00 amSBP - IAD
1 stop8h 17mHawaiian Airlines
Deal found 8/18$323
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 pmDCA - SBP
1 stop29h 01mAlaska Airlines
Sat 11/86:00 amSBP - DCA
1 stop12h 05mAlaska Airlines
Deal found 8/18$324
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:10 pmIAD - SBP
1 stop8h 55mUnited Airlines
Sat 11/86:07 pmSBP - IAD
1 stop10h 14mUnited Airlines
Deal found 8/18$324
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 amDCA - SBP
1 stop9h 36mAmerican Airlines
Sat 11/89:53 amSBP - DCA
2 stops10h 07mAmerican Airlines
Deal found 8/18$329
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3110:25 amIAD - SBP
2 stops11h 02mAmerican Airlines
Sat 11/812:28 pmSBP - IAD
1 stop7h 00mAmerican Airlines
Deal found 8/18$329
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:00 pmJFK - SBP
1 stop8h 03mAmerican Airlines
Wed 12/101:13 pmSBP - JFK
1 stop7h 03mAmerican Airlines
Deal found 8/18$335

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Pennsylvania to San Luis Obispo that are best for you.

Fly from

Pennsylvania

Fly to

San Luis Obispo

Route

Depart

Return

Price

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Sat 9/27

5:00 am-11:34 am

1 stop9h 34m

San Luis Obispo County

Sat 10/4

12:24 pm-1:00 am

1 stop9h 36m

$279

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Tue 10/28

7:15 am-11:57 am

1 stop7h 42m

San Luis Obispo County

Tue 11/4

12:57 pm-11:12 pm

1 stop7h 15m

$279

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Sat 9/27

6:25 am-11:34 am

1 stop8h 09m

San Luis Obispo County

Sat 10/4

12:24 pm-10:48 pm

1 stop7h 24m

$279

New YorkSan Luis Obispo

JFK - SBP

JFKSBP

New York John F Kennedy Intl

Tue 10/28

4:27 pm-11:26 pm

1 stop9h 59m

San Luis Obispo County

Tue 11/4

2:59 pm-6:27 am

1 stop12h 28m

$289

NewarkSan Luis Obispo

EWR - SBP

EWRSBP

Newark

Wed 9/24

4:43 pm-1:32 pm

1 stop23h 49m

San Luis Obispo County

Sat 9/27

6:29 pm-3:00 pm

1 stop17h 31m

$319

New YorkSan Luis Obispo

LGA - SBP

LGASBP

New York LaGuardia

Sun 1/11

6:00 am-11:43 am

1 stop8h 43m

San Luis Obispo County

Sat 1/17

12:28 pm-11:32 pm

1 stop8h 04m

$319

New YorkSan Luis Obispo

LGA - SBP

LGASBP

New York LaGuardia

Thu 10/30

6:00 am-11:36 am

1 stop8h 36m

San Luis Obispo County

Tue 11/4

12:28 pm-11:33 pm

1 stop8h 05m

$319

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Wed 11/19

5:40 pm-11:26 pm

1 stop8h 46m

San Luis Obispo County

Mon 11/24

6:00 am-5:17 pm

1 stop8h 17m

$323

Washington, D.C.San Luis Obispo

IAD - SBP

IADSBP

Washington, D.C. Dulles Intl

Fri 10/31

4:10 pm-10:05 pm

1 stop8h 55m

San Luis Obispo County

Sat 11/8

6:07 pm-7:21 am

1 stop10h 14m

$324

Washington, D.C.San Luis Obispo

DCA - SBP

DCASBP

Washington, D.C. Reagan-National

Fri 10/31

5:00 pm-7:01 pm

1 stop29h 01m

San Luis Obispo County

Sat 11/8

6:00 am-9:05 pm

1 stop12h 05m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Pennsylvania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to San Luis Obispo

What is the cheapest month to book a flight from Pennsylvania to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from Pennsylvania to San Luis Obispo (average of $374). Flying from Pennsylvania to San Luis Obispo in June is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PA to SBP?

Find hourly flight availability from Pennsylvania to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to San Luis Obispo as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Luis Obispo from Pennsylvania?

    If you book a flight to San Luis Obispo from Pennsylvania, you will be flying to County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo.

  • How long is the flight from Pennsylvania to San Luis Obispo?

    For as low as $323, American Airlines can have you in San Luis Obispo from Pennsylvania in 8h 46m. Pennsylvania and San Luis Obispo are separated by a distance of 2370 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pennsylvania to San Luis Obispo one-way?

    $139 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on American Airlines and Alaska Airlines, with prices starting from $140 and $144, respectively.

  • What are the most popular routes from Pennsylvania to San Luis Obispo?

    When deciding which route to take from Pennsylvania to San Luis Obispo consider New York John F Kennedy Intl - San Luis Obispo County, Newark - San Luis Obispo County or New York LaGuardia - San Luis Obispo County as they are the most popular.

  • Can I find deals for flights from Pennsylvania to San Luis Obispo that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to San Luis Obispo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to San Luis Obispo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pennsylvania to San Luis Obispo.

  • Can I find deals for business class flights from Pennsylvania to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Pennsylvania to San Luis Obispo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pennsylvania to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Pennsylvania to San Luis Obispo (average of $374). Flying from Pennsylvania to San Luis Obispo in June is currently the most expensive (average of $512). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Morro Bay
Avila Beach
Arroyo Grande
San Simeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
Dallas/Fort Worth to Las Vegas flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
John F Kennedy Intl to San Francisco flights
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Newark to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to San Francisco flights
San Francisco to Las Vegas flights
Hobby to Las Vegas flights
Seattle to Ontario flights
LaGuardia to Los Angeles flights
Atlanta to Las Vegas flights
Los Angeles to San Francisco flights
Los Angeles to Las Vegas flights
San Francisco to Los Angeles flights
Dulles Intl to Las Vegas flights
Boston to Las Vegas flights
Reagan-National to Los Angeles flights
Santa Ana to Las Vegas flights
Denver to Las Vegas flights
LaGuardia to Las Vegas flights
Burbank to Las Vegas flights
San Francisco to Santa Ana flights
George Bush Intcntl to Las Vegas flights
Dulles Intl to Los Angeles flights
Los Angeles to San Jose flights
Minneapolis to Las Vegas flights
O'Hare Intl to Los Angeles flights
John F Kennedy Intl to Ontario flights
San Jose to Los Angeles flights
Baltimore to Las Vegas flights
Oakland to Las Vegas flights
Santa Ana to San Francisco flights
Boston to Los Angeles flights
Dallas/Fort Worth to San Francisco flights
Orlando to Las Vegas flights
John F Kennedy Intl to San Diego flights
Seattle to San Diego flights
Austin to Las Vegas flights
San Jose to Las Vegas flights
Fort Lauderdale to Las Vegas flights
Philadelphia to Las Vegas flights
O'Hare Intl to San Francisco flights
Hobby to Los Angeles flights
Ontario to San Francisco flights
Portland to Los Angeles flights

Top airline flying from Pennsylvania to San Luis Obispo

Discover the top airline that operate flights from Pennsylvania to San Luis Obispo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$506FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.