SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Philadelphia to Austin (PHL - AUS)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
Choose Sites to Compare vs. KAYAK all | none

Best fares from PHL to AUS (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $357 2 $402 3 $306
4 $316 5 $306 6 $306 7 $306 8 $310 9 $290 10 $290
11 $290 12 $290 13 $290 14 $290 15 $376 16 $375 17 $290
18 $355 19 $341 20 $290 21 $290 22 $356 23 $415 24 $290
25 $290 26 $300 27 $300 28 $290 29 $290 30 $290 31 $290
KAYAK searches hundreds of sites to find the best rate for your next flight from Philadelphia to Austin. Get the best flight deal for your Austin trip!
Here's how it works. Search KAYAK for a flight ticket from Philadelphia to Austin. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights PHL to AUS on American Airlines
Flight # Depart PHL Arrive AUS Sun Mon Tue Wed Thu Fri Sat Valid Between
1775 4:15 pm 7:18 pm May 3 - May 17
1775 4:15 pm 7:06 pm May 24 - Aug 16
1775 5:50 pm 8:44 pm May 4 - May 4
1775 5:50 pm 8:52 pm Apr 17 - May 2
1775 6:00 pm 8:57 pm May 5 - May 21
1775 6:00 pm 8:48 pm May 22 - Jun 3
1775 6:00 pm 8:57 pm May 11 - May 18
1775 6:00 pm 8:48 pm May 25 - Jun 1