Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing Alaska Airlines PHL to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $386 round trip and $169 one way. Prices and availability subject to change. Additional terms may apply.

SFO From PHL Economy Coach Packages on Similar Airlines

FAQs about Alaska Airlines Flights from PHL to SFO

What terminal is Alaska Airlines at Philadelphia, PA (PHL-Philadelphia Intl.)?

If you're flying with Alaska Airlines from Philadelphia, PA (PHL-Philadelphia Intl.), you'll generally be boarding from terminal D. If you're traveling to San Francisco, CA (SFO-San Francisco Intl.) from here, you're most likely to be arriving at terminal 2.

Are there Alaska Airlines non-stop flights from PHL to SFO?

There certainly are. Save time and energy and fly straight from Philadelphia, PA (PHL-Philadelphia Intl.) to San Francisco, CA (SFO-San Francisco Intl.) with Alaska Airlines. Avoid lengthy stopovers, reduce the risk of your bags going missing and arrive at your destination faster — direct flights are the preferred way to travel for many savvy wanderers.

How long is an Alaska Airlines flight from PHL to SFO?

As it will take around 7 hours and 15 minutes for your Alaska Airlines flight to get from PHL to SFO, think about tossing a travel game or two in your cabin bag. You never know — the person next to you might welcome the opportunity to play to break up the trip.

What type of aircraft does Alaska Airlines fly from PHL to SFO?

Looking for a flight between Philadelphia, PA (PHL-Philadelphia Intl.) and San Francisco, CA (SFO-San Francisco Intl.) with Alaska Airlines? On this route, you'll probably be hopping on board the Boeing 737-800 or the Boeing 737-900 type aircraft.

How many direct and indirect flights does Alaska Airlines fly from PHL to SFO?

Alaska Airlines makes the journey from Philadelphia, PA (PHL-Philadelphia Intl.) to San Francisco, CA (SFO-San Francisco Intl.) simple and as hassle-free as possible. It currently offers at least 8 flights per week on this route.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Francisco, CA (SFO-San Francisco Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2019. Savings are subject to change based on departure location, date and destination.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.