How many flights depart from Austin to Philadelphia on average per week?

As of January 2026, 26 flights take off from Austin and land in Philadelphia each week. The most common flight departure day for this route is Wed, with 19% of weekly flights taking off on this day.

What airlines fly to Philadelphia?

American Airlines, United Airlines and Delta 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 41% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Austin Bergstrom to Philadelphia?

Spirit Airlines and Frontier are the most popular carriers operating from Austin Bergstrom to Philadelphia

How many flights depart from Austin to Philadelphia on average per day?

The number of flights available between Austin and Philadelphia is 3 per day as of January 2026. The most frequent departure time is 12:00PM, with 56% of daily flights leaving in the afternoon.

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 January 2026, 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.

$54 Cheap Flights from Austin to Philadelphia in 2026

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6:00 am - 10:47 pm

AUS

PHL

15h 47m1 stop

8:25 am - 5:56 pm

PHL

AUS

10h 31m1 stop

$361JetBlue

Sun, May 3 - Sun, May 10

7:10 am - 11:30 am

AUS

PHL

3h 20mnonstop

6:21 am - 1:43 pm

PHL

AUS

8h 22m1 stop

$363American Airlines

Wed, Feb 4 - Wed, Feb 11

5:30 am - 11:50 am

AUS

PHL

5h 20m1 stop

6:45 am - 12:41 pm

PHL

AUS

6h 56m1 stop

$373Delta

Tue, Jun 16 - Tue, Jun 23

12:09 pm - 10:59 pm

AUS

PHL

9h 50m2 stops

6:15 am - 9:35 pm

PHL

AUS

16h 20m1 stop

$374Spirit Airlines

Fri, May 8 - Sun, May 10

7:00 am - 2:33 pm

AUS

PHL

6h 33m1 stop

9:05 am - 12:30 pm

PHL

AUS

4h 25mnonstop

$379American Airlines

Tue, Feb 3 - Tue, Feb 10

12:09 pm - 11:59 pm

AUS

PHL

10h 50m1 stop

5:57 pm - 6:58 pm

PHL

AUS

26h 01m2 stops

$380Multiple Airlines

Sun, May 17 - Wed, May 20

11:55 am - 8:50 pm

AUS

PHL

7h 55m2 stops

5:30 am - 3:05 pm

PHL

AUS

10h 35m2 stops

$384Southwest

Tue, Feb 17 - Sat, Feb 21

7:05 am - 5:05 pm

AUS

PHL

9h 00m2 stops

5:50 am - 1:45 pm

PHL

AUS

8h 55m2 stops

$385Southwest

Wed, Feb 18 - Thu, Feb 19

7:20 am - 8:15 am

AUS

PHL

23h 55m3 stops

5:45 am - 9:35 pm

PHL

AUS

16h 50m2 stops

$386Spirit Airlines

Fri, May 1 - Wed, May 6

12:09 pm - 10:59 pm

AUS

PHL

9h 50m2 stops

6:53 pm - 7:36 am

PHL

AUS

13h 43m1 stop

$391Multiple Airlines

Thu, May 14 - Thu, May 21

JetBlue flights from Austin to Philadelphia

Our best JetBlue deals on Austin to Philadelphia flight tickets

JetBlue

May 3

AUS6:00 amAustin Bergstrom

15h 47m

1 stop

PHL10:47 pmPhiladelphia

May 10

PHL8:25 amPhiladelphia

10h 31m

1 stop

AUS5:56 pmAustin Bergstrom

$361

JetBlue

May 14

AUS6:00 amAustin Bergstrom

9h 23m

1 stop

PHL4:23 pmPhiladelphia

May 17

PHL8:25 amPhiladelphia

10h 31m

1 stop

AUS5:56 pmAustin Bergstrom

$392

JetBlue

May 22

AUS2:05 pmAustin Bergstrom

7h 56m

1 stop

PHL11:01 pmPhiladelphia

May 25

PHL7:00 amPhiladelphia

7h 11m

1 stop

AUS1:11 pmAustin Bergstrom

$424

American Airlines flights from Austin to Philadelphia

Our best American Airlines deals on Austin to Philadelphia flight tickets

American Airlines

Feb 4

AUS7:10 amAustin Bergstrom

3h 20m

PHL11:30 amPhiladelphia

Feb 11

PHL6:21 amPhiladelphia

8h 22m

1 stop

AUS1:43 pmAustin Bergstrom

$363

American Airlines

Jan 14

AUS7:10 amAustin Bergstrom

3h 20m

PHL11:30 amPhiladelphia

Feb 10

PHL9:05 amPhiladelphia

4h 25m

AUS12:30 pmAustin Bergstrom

$369

American Airlines

Jan 14

AUS1:15 pmAustin Bergstrom

3h 20m

PHL5:35 pmPhiladelphia

Feb 10

PHL1:50 pmPhiladelphia

6h 24m

1 stop

AUS7:14 pmAustin Bergstrom

$379

Fly from

Fly to

Route

Depart

Return

Price

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Sun 5/3

6:00 am-10:47 pm

1 stop15h 47m

Philadelphia

Sun 5/10

8:25 am-5:56 pm

1 stop10h 31m

$361

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Wed 2/4

7:10 am-11:30 am

Nonstop3h 20m

Philadelphia

Wed 2/11

6:21 am-1:43 pm

1 stop8h 22m

$363

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Tue 6/16

5:30 am-11:50 am

1 stop5h 20m

Philadelphia

Tue 6/23

6:45 am-12:41 pm

1 stop6h 56m

$373

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Fri 5/8

12:09 pm-10:59 pm

2 stops9h 50m

Philadelphia

Sun 5/10

6:15 am-9:35 pm

1 stop16h 20m

$374

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Tue 2/3

7:00 am-2:33 pm

1 stop6h 33m

Philadelphia

Tue 2/10

9:05 am-12:30 pm

Nonstop4h 25m

$379

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Sun 5/17

12:09 pm-11:59 pm

1 stop10h 50m

Philadelphia

Wed 5/20

5:57 pm-6:58 pm

2 stops26h 01m

$380

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Tue 2/17

11:55 am-8:50 pm

2 stops7h 55m

Philadelphia

Sat 2/21

5:30 am-3:05 pm

2 stops10h 35m

$384

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Wed 2/18

7:05 am-5:05 pm

2 stops9h 00m

Philadelphia

Thu 2/19

5:50 am-1:45 pm

2 stops8h 55m

$385

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Fri 5/1

7:20 am-8:15 am

3 stops23h 55m

Philadelphia

Wed 5/6

5:45 am-9:35 pm

2 stops16h 50m

$386

AustinPhiladelphia

AUS - PHL

AUSPHL

Austin Bergstrom

Thu 5/14

12:09 pm-10:59 pm

2 stops9h 50m

Philadelphia

Thu 5/21

6:53 pm-7:36 am

1 stop13h 43m

$391

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Austin is in October. Flight prices, which tend to average around $261, 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 $268.

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 $447. 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 $916.

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 $214. 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 at noon when prices are around $1,135.

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 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $385 when searching 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 $264 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.

Can stopping save me money on Austin to Philadelphia flights?

No. A direct flight is the cheapest option for a flight between Austin to Philadelphia.

How have Austin to Philadelphia flight prices changed over time?

As of January 2026, prices for Austin to Philadelphia flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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	$429
Fastest flight time	3h 20m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Austin in the past 72 hours is $429. The best round-trip flight deal from Austin to Philadelphia found on momondo in the last 72 hours is $449.

The fastest flight from Austin to Philadelphia takes 3h 20m

Direct flights go from Austin to Philadelphia every day.

There is 1 airport in Philadelphia. From Austin there are direct flights to Philadelphia (PHL).

Search flight deals

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 20m.
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 January 2026, 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 34.86% of all bookings. The subsequent popular models are Airbus A320-100/200 at 25.34%, Airbus A321neo at 8.33%, and Airbus A320neo at 7.65%.
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 68% of the total bookings. Other popular airlines include Frontier with 19%, Southwest with 8%, 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
Frontier	PriceFrom $109	Free Cancellation	Rating 5.7 3,061 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $137	Free Cancellation	Rating 6.3 8,289 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $158	Free Cancellation	Rating 8.0 4,250 reviews	Search Southwest flights
American Airlines	PriceFrom $171	Free Cancellation	Rating 7.2 11,095 reviews	Search American Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,027 reviews	Search Delta flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights

United Airlines Flights From Austin to Philadelphia
The lowest priced United Airlines flight from Austin to Philadelphia from the last 72 hours was $272. Generally, United Airlines has 2 flights on this route every week with an average price of $554. United Airlines is rated 7.4/10 by our users.
American Airlines Flights From Austin to Philadelphia
Another popular option for Austin to Philadelphia flights is American Airlines (7.2/10, 11,097 ratings). American Airlines flies from Austin to Philadelphia around 12 times per week, with deals starting from $171 round-trip and rising to an average price of around $415.

Wildwood

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Wildwood Crest

Ocean City

King of Prussia

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Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

New Castle

Pottstown

Elkton

Why 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.

An easier way to manage your Philadelphia trip

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Cheap flights from Austin to Philadelphia from $54

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 2/26. 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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How to get the cheapest flight ticket from Austin to Philadelphia

What is the cheapest month to fly to Philadelphia?

What is the cheapest day to depart on your flight to Philadelphia?

What is the cheapest time of day to depart on your flight to Philadelphia?

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?

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.

Can stopping save me money on Austin to Philadelphia flights?

No. A direct flight is the cheapest option for a flight between Austin to Philadelphia.

How have Austin to Philadelphia flight prices changed over time?

As of January 2026, prices for Austin to Philadelphia flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Austin Bergstrom to Philadelphia?

Spirit Airlines and Frontier are the most popular carriers operating from Austin Bergstrom to Philadelphia

What airlines fly to Philadelphia?

How many flights depart from Austin to Philadelphia on average per day?

The number of flights available between Austin and Philadelphia is 3 per day as of January 2026. The most frequent departure time is 12:00PM, with 56% of daily flights leaving in the afternoon.

How many flights depart from Austin to Philadelphia on average per week?

As of January 2026, 26 flights take off from Austin and land in Philadelphia each week. The most common flight departure day for this route is Wed, with 19% 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

Fastest flight time

Direct flights

Airports in Philadelphia

How far is Austin Bergstrom to Philadelphia by plane?

When did momondo last update prices for flights from Austin Bergstrom Airport to Philadelphia Airport?

How many operators does momondo search 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?

What documentation or ID do you need to fly to Philadelphia Airport?

What is the most popular plane model from Austin to Philadelphia?

What is the most popular airline from Austin to Philadelphia?

Best airlines flying from Austin to Philadelphia

Compare and see reviews for airlines that fly from Austin to Philadelphia with momondo

United Airlines Flights From Austin to Philadelphia

American Airlines Flights From Austin to Philadelphia

Traveling to a place near Philadelphia?

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Philadelphia?

Can I find flights from Austin to Philadelphia with flexible booking policies on momondo?

How can momondo help me find flights from Austin to Philadelphia?

I’m not ready to book a flight from Austin to Philadelphia right now. Can momondo alert me if prices change?

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania