Skyscanner home

134 € Cheap Flights from Austin to Philadelphia

Compare Austin to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

Book the best Philadelphia fare with no extra fees

Flight deals from Austin to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Austin to Philadelphia? If you want to travel next month, return fares start from 134 €. Find the lowest prices on one-way and return tickets right here.
Philadelphia.134 € per passenger.Departing Tue, 7 Apr, returning Tue, 14 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Tue, 7 Apr, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Tue, 14 Apr, arriving in Austin-Bergstrom.Price includes taxes and charges.From 134 €, select.
Philadelphia.156 € per passenger.Departing Fri, 8 May, returning Wed, 13 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Fri, 8 May, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Wed, 13 May, arriving in Austin-Bergstrom.Price includes taxes and charges.From 156 €, select.
Philadelphia.164 € per passenger.Departing Tue, 31 Mar, returning Sat, 11 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Tue, 31 Mar, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Sat, 11 Apr, arriving in Austin-Bergstrom.Price includes taxes and charges.From 164 €, select.
Philadelphia.180 € per passenger.Departing Mon, 27 Apr, returning Fri, 1 May.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Mon, 27 Apr, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Fri, 1 May, arriving in Austin-Bergstrom.Price includes taxes and charges.From 180 €, select.
Philadelphia.216 € per passenger.Departing Sat, 28 Mar, returning Tue, 31 Mar.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Sat, 28 Mar, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue, 31 Mar, arriving in Austin-Bergstrom.Price includes taxes and charges.From 216 €, select.
Philadelphia.247 € per passenger.Departing Thu, 4 Jun, returning Sun, 7 Jun.Return flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departs from Austin-Bergstrom on Thu, 4 Jun, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sun, 7 Jun, arriving in Austin-Bergstrom.Price includes taxes and charges.From 247 €, select.
Philadelphia.249 € per passenger.Departing Mon, 13 Jul, returning Fri, 17 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Mon, 13 Jul, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Fri, 17 Jul, arriving in Austin-Bergstrom.Price includes taxes and charges.From 249 €, select.
Philadelphia.263 € per passenger.Departing Fri, 22 May, returning Mon, 1 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Fri, 22 May, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Mon, 1 Jun, arriving in Austin-Bergstrom.Price includes taxes and charges.From 263 €, select.
Philadelphia.321 € per passenger.Departing Tue, 18 Aug, returning Thu, 20 Aug.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Tue, 18 Aug, arriving in Philadelphia International.Inbound indirect flight with Spirit Airlines, departs from Philadelphia International on Thu, 20 Aug, arriving in Austin-Bergstrom.Price includes taxes and charges.From 321 €, select.
Philadelphia.345 € per passenger.Departing Tue, 28 Jul, returning Sat, 1 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Austin-Bergstrom on Tue, 28 Jul, arriving in Philadelphia International.Inbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 1 Aug, arriving in Austin-Bergstrom.Price includes taxes and charges.From 345 €, select.
Philadelphia.368 € per passenger.Departing Wed, 9 Sep, returning Wed, 16 Sep.Return flight with United.Outbound indirect flight with United, departs from Austin-Bergstrom on Wed, 9 Sep, arriving in Philadelphia International.Inbound indirect flight with United, departs from Philadelphia International on Wed, 16 Sep, arriving in Austin-Bergstrom.Price includes taxes and charges.From 368 €, select.

Find the cheapest month to fly from Austin to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Austin to Philadelphia flights are currently cheapest in April.
Mar
from 216 €
Apr
from 134 €
May
from 156 €
Jun
from 247 €
Jul
from 249 €
Aug
from 321 €
Sep
from 368 €
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
Find prices

Direct flights from Austin to Philadelphia

Alternative Austin to Philadelphia routes

Looking for the cheapest, fastest or easiest route from Austin to Philadelphia? You could fly into the following airports instead.

Philadelphia International

11km from central Philadelphia
ClosestCheapest
from 134 €
Search flights

Blue Bell

22km from central Philadelphia
Search flights

Philadelphia Trenton-Mercer

47km from central Philadelphia
from 146 €
Search flights

Greater Wilmington

49km from central Philadelphia
from 472 €
Search flights

Atlantic City International

75km from central Philadelphia
from 139 €
Search flights

Allentown

81km from central Philadelphia
from 250 €
Search flights

Austin to Philadelphia: Flight information

The things to know before you go.
Cheapest flight found134 €
Cheapest month to flyApril
Average flight time3 hrs, 33 mins
Most popular airlineAmerican Airlines
Average flights per week136

Check out these Philadelphia hotels

Ready to plan your stay? Other travellers rate these Philadelphia hotels for cleanliness, service and location.
Four Seasons Hotel Philadelphia at Comcast Center
0.69 km from city centre
€1,361
Per night
Morris House Hotel
0.98 km from city centre
€441
Per night
Guild House Hotel
0.47 km from city centre
€495
Per night
Four Seasons Hotel Philadelphia at Comcast Center
0.69 km from city centre
€1,361
Per night
Morris House Hotel
0.98 km from city centre
€441
Per night
Guild House Hotel
0.47 km from city centre
€495
Per night
Explore top-rated hotels

Finding cheap flights from Austin to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Austin to Philadelphia is 134 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 33 minutes is the average flight time from Austin to Philadelphia.
American Airlines, Qatar Airways and Aer Lingus fly direct from Austin to Philadelphia.
As of March 2026, there are 136 flights per week flying from Austin to Philadelphia.
The cheapest month to fly from Austin to Philadelphia is usually April.
If you're flying from Austin, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from 134 €.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Austin to Philadelphia on Tuesday, 7 April 2026.
Yes – the average flight time is 3 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 4°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
The cheapest airline that flies to Philadelphia is Spirit Airlines .

How to find cheap flights to Philadelphia (PHLA) from Austin (AUSA)in 2026

Looking for cheap tickets from Austin to Philadelphia? Return tickets start from 134 € and one-way flights to Philadelphia from Austin start from 61 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Austin to Philadelphia. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Philadelphia from Austin from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Philadelphia start from 61 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap Austin-Philadelphia flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best AUSA-PHLA ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Philadelphia from Austin.
  • Fly without stops. Only interested in direct flights between Austin and Philadelphia? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: American Airlines
    Qatar Airways
    Aer Lingus
    Iberia
    Republic Airways
  • Find the cheapest Business class flights from Austin and Philadelphia. We scour the internet for the best Business, Premium Economy and First Class flight fares to Philadelphia, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Austin to Philadelphia flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from Austin to Philadelphia is April.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Austin and Philadelphia whenever you want.

Combine your flight to Philadelphia from Austin with hotels and car hire

Once you've secured your cheap flight ticket from Austin to Philadelphia, discover the best prices and exclusive rates for hotels in Philadelphia or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Austin to Philadelphia

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.