United has round-trip flights from San Antonio (SAT) to Philadelphia (PHL) for $135-$167 with a connection. Flights August to January. Extended weekends available. Origin/Destination reversible.
Note: Most flights are about $167, but I’ve listed all the $135 fares at the top of the list in this post.
United has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $175 with a connection. Flights August to May. Weekends available. Origin/Destination reversible.
Due to the covid-19 pandemic, we do not recommend booking travel with departures between May and June. This fare has departures later in the year.
American Airlines has round-trip flights from San Antonio (SAT) to Philadelphia (PHL) for $127-$133, NONSTOP. Flights October to March. Weekends available. Origin/Destination reversible.
Change fees on AA are being waived for flights booked before May 31st, so if your plans change, or if there are still restrictions in place during your date of travel, you can change your flight without a fee.
Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
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Frontier has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $59-$68, NONSTOP. Flights August to November. Very few weekends available. Origin/Destination reversible.
Note: Frontier fares do not include a free carry-on bag. Only a small personal item, like a Jansport City Scout backpack is free. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding.
Note: Frontier seats only have 28-inches of pitch; 2-to-3 inches less space than most other airlines.
[06/21/2019 @ 01:22 PM CT] Fare gone. Removing from deal list.
United has round-trip flights from San Antonio (SAT) to Philadelphia (PHL) for $114-$129 with a connection. Flights June to February. Weekends available. Origin/Destination reversible.
Note: United “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding. If you have the United MileagePlus credit-card, use the “free checked bag” perk.
Note: The personal item size on United flights is smaller (9-in/10-in/17-in) than Frontier or Spirit (8-in/14-in/18-in).
American Airlines has round-trip flights from San Antonio (SAT) to Philadelphia (PHL) starting at $134, NONSTOP. $67 each-way. Flights March to January. A lot of weekends available. Holiday Blackouts apply. Origin/Destination reversible.
Note: Carry-on bag and personal item is allowed for free. You can avoid paying the seat selection fee by accepting the free randomly assigned seat at the gate.
Note: Frontier seems to be offering a few flights for a little less than this, but those will usually cost more due to Frontier bag fees.
American Airlines has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $117, with a connection. $59 each-way. Flights in February. Origin/Destination reversible.
Note: Carry-on bag is allowed for free, but checked bags will cost about +$30 each-way.
Note: Frontier seems to be offering a few flights for a little less than this, but those will usually cost more due to Frontier bag fees.
[04/17/2018 @ 11:31 PM] Fare gone. Removing from deal list.
United has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $134 with a connection. $67 each-way. Flights from April to August mostly on Mondays, Wednesdays, Fridays, and Saturdays.
Note: This is a great price for “Regular Economy” fare includes carry-on bag.
Note: No flights in June from Austin.
[02/21/2018 @ 10:37 AM] Fare gone. Removing from deal list.
United has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $164 with a connection. $82 each-way. Flights from May to July mostly on Tuesdays, Wednesdays and Saturdays.
Note: This is a great price for “Regular Economy” fare includes carry-on bag.
