Cheap flights from Austin to Philadelphia from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Philadelphia departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Austin to Philadelphia
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Spirit Airlines flights from Austin to Philadelphia
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How to get the cheapest flight ticket from Austin to Philadelphia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Austin and Philadelphia?
What is the cheapest month to fly to Philadelphia?
The cheapest month to fly to Philadelphia from Austin is in July. Flight prices, which tend to average around $344, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Philadelphia, with average flight prices from Austin averaging around $359.
What is the cheapest day to depart on your flight to Philadelphia?
The cheapest day to depart from Austin to Philadelphia is on a Thursday. Travelers who choose to depart for Philadelphia on a Thursday will often find tickets for as low as $561. On the other hand, Sunday is the most expensive day to depart from Austin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,251.
What is the cheapest time of day to depart on your flight to Philadelphia?
According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Austin to Philadelphia in the evening for as low as $211. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $1,196.
What is the cheapest Austin Bergstrom to Philadelphia flight route?
Fly from Austin Bergstrom to Philadelphia for the best Austin Bergstrom - Philadelphia flight prices
How far in advance should I book a flight to Philadelphia?
You are more likely to see cheaper flights to Philadelphia from Austin when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $418 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Austin for as low as $340 on momondo.
What cabin class options are available on Austin Bergstrom to Philadelphia flights?
There are 4 cabin classes available to choose from on Austin Bergstrom to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Austin Bergstrom to Philadelphia?
Frontier, Southwest, and Spirit Airlines are the most popular carriers operating from Austin Bergstrom to Philadelphia
What airlines fly to Philadelphia?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Philadelphia from Austin according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 6 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Austin to Philadelphia on average per day?
The number of flights available between Austin and Philadelphia is 8 per day as of June 2025. The most frequent departure time is 10:00AM, with 51% of daily flights leaving in the afternoon.
How many flights depart from Austin to Philadelphia on average per week?
As of June 2025, 59 flights take off from Austin and land in Philadelphia each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.
When to book flights from Austin to Philadelphia
Cheap Austin to Philadelphia (AUS to PHL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Austin to Philadelphia
Best Price Found | $71 |
|---|---|
Fastest flight time | 3h 30m |
Direct flights | Every day |
Airports in Philadelphia | 1 airport |
How far is Austin Bergstrom to Philadelphia by plane?
A flight from Austin Bergstrom to Philadelphia will travel around 1434.4 mi. By plane, this route typically takes 3h 30m.
When did momondo last update prices for flights from Austin Bergstrom Airport to Philadelphia Airport?
Prices for flights from Austin Bergstrom Airport to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Austin Bergstrom Airport to Philadelphia Airport?
As of June 2025, there are 6 operators available to choose from for flights from Austin Bergstrom Airport to Philadelphia Airport.
How old do you have to be to fly from Austin Bergstrom Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Austin to Philadelphia?
momondo data reveals that the most frequently booked plane model on the route from Austin to Philadelphia is Airbus A319, representing 38.33% of all bookings. The subsequent popular models are Airbus A320-100/200 at 27.43%, Airbus A321neo at 9.14%, and Airbus A320neo at 3.85%.
What is the most popular airline from Austin to Philadelphia?
Based on momondo bookings for flights between Austin and Philadelphia, the leading airline is American Airlines, making up 80% of the total bookings. Other popular airlines include Frontier with 7%, Southwest with 5%, and Delta with 4%.
Best airlines flying from Austin to Philadelphia
Compare and see reviews for airlines that fly from Austin to Philadelphia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $119 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $163 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $210 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $217 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.4 8,790 reviews |
American Airlines Flights From Austin to Philadelphia
The lowest priced American Airlines flight from Austin to Philadelphia from the last 72 hours was $210. Generally, American Airlines has 25 flights on this route every week with an average price of $421. American Airlines is rated 7.2/10 by our users.
Frontier Flights From Austin to Philadelphia
Another popular option for Austin to Philadelphia flights is Frontier (5.9/10, 3,295 ratings). Frontier flies from Austin to Philadelphia around 2 times per week, with deals starting from $119 round-trip and rising to an average price of around $223.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Austin to Philadelphia?
It is quick and easy to find Austin to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.
Can I find flights from Austin to Philadelphia with flexible booking policies on momondo?
Flights from Austin to Philadelphia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Austin to Philadelphia?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Philadelphia from Austin.
I’m not ready to book a flight from Austin to Philadelphia right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Austin and alert you when they change.