What is the cheapest plane ticket from San Francisco to Philadelphia?

I have a relative who is flying from San francisco to Philadelphia in July. I would like to know the cheapest plane ticket price from San Francisco to Philadelphia. Also, if Newark Airport in New Jersey is cheaper than flying into Philadelphia Airport, then that works as well. Please don't just say check on orbitz or expedia or wherever else, but rather, please give me links, airlines, and direct prices.





Thanks so much in advance!|||Without knowing an exact date of travel, no one can give you direct pricing without sending you to a link because ticket prices are always changing. I would think Philadelphia would be cheaper to fly out of versus Newark because you have Southwest operating out of there. If your relative is willing to fly into JFK, I would expect you can get better pricing because both JetBlue and Virgin America fly San Francisco to New York non-stop. Just know that July is an expensive time to fly because many people travel during the summer. Also you want to buy at least 14 days before your departure date otherwise ticket prices go up a lot. Have your relative be flexible with their travel dates and they may be able to save some money.