Vuelos de Frontier Airlines de San Francisco (SFO) a Filadelfia (PHL) desde $99

For any present Philadelphia Airport travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught out.

If you’re flying with Frontier Airlines from San Francisco Airport to Philadelphia Intl. Airport (PHL), you might be able to find out the terminal information when you’re issued with your boarding pass. If not, get in touch with your airline.

There aren’t any nonstop flights with Frontier Airlines from San Francisco Airport to Philadelphia Airport. But think of it this way — you can make the most of this time to stretch out those legs before your next flight.

Bring that novel on board you’ve been looking forward to reading. A flight from SFO to Philadelphia Intl. Airport (PHL) with Frontier Airlines takes an average of 6 hours and 16 minutes. You’ll have ample time to immerse yourself in the riveting plot.

Frontier Airlines makes planning a trip from SFO to PHL straightforward and hassle-free. It currently operates around 10 flights per week on this popular route.

For more info about changing your flight to Philadelphia Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday 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.

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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.