Cheap Flights to Southeast Pennsylvania

View AU$237 flight on Wed, 2 Apr. 2025Opens in a new window

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Cheap Tickets to Southeast Pennsylvania

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed., 2 Apr. - Wed., 9 Apr.
SEA
Seattle - Tacoma Intl.
PHL
Philadelphia Intl.
AU$473 Return, found 12 hours ago
AU$473
Return
found 12 hours ago
Select Alaska Airlines flight, departing Wed., 2 Apr. from Seattle - Tacoma Intl. to Philadelphia Intl., returning Wed., 9 Apr., priced at AU$473 found 12 hours ago
Alaska Airlines
Mon., 24 Mar. - Mon., 31 Mar.
SEA
Seattle - Tacoma Intl.
PHL
Philadelphia Intl.
AU$473 Return, found 3 days ago
AU$473
Return
found 3 days ago
Select Alaska Airlines flight, departing Mon., 24 Mar. from Seattle - Tacoma Intl. to Philadelphia Intl., returning Mon., 31 Mar., priced at AU$473 found 3 days ago
American Airlines
Mon., 24 Mar. - Mon., 31 Mar.
SEA
Seattle - Tacoma Intl.
PHL
Philadelphia Intl.
AU$474 Return, found 3 days ago
AU$474
Return
found 3 days ago
Select American Airlines flight, departing Mon., 24 Mar. from Seattle - Tacoma Intl. to Philadelphia Intl., returning Mon., 31 Mar., priced at AU$474 found 3 days ago
Delta
Mon., 24 Mar. - Mon., 31 Mar.
SEA
Seattle - Tacoma Intl.
PHL
Philadelphia Intl.
AU$490 Return, found 3 days ago
AU$490
Return
found 3 days ago
Select Delta flight, departing Mon., 24 Mar. from Seattle - Tacoma Intl. to Philadelphia Intl., returning Mon., 31 Mar., priced at AU$490 found 3 days ago
United
Wed., 2 Apr. - Wed., 9 Apr.
SEA
Seattle - Tacoma Intl.
PHL
Philadelphia Intl.
AU$561 Return, found 12 hours ago
AU$561
Return
found 12 hours ago
Select United flight, departing Wed., 2 Apr. from Seattle - Tacoma Intl. to Philadelphia Intl., returning Wed., 9 Apr., priced at AU$561 found 12 hours ago

Southeast Pennsylvania Flights

Have the time of your life in Southeast Pennsylvania

Flying to Southeast Pennsylvania is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Southeast Pennsylvania flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Southeast Pennsylvania in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Southeast Pennsylvania. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Southeast Pennsylvania, Pennsylvania has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Southeast Pennsylvania when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Southeast Pennsylvania AU$473. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Southeast Pennsylvania-bound flight. Bon voyage!

Frequently asked questions

How do I find cheap flights to Southeast Pennsylvania that have flexible change policies?
By using our smart “No change fee” filter, that’s how. All you have to do is enter your dates and other details, click “Search,” then mark the checkbox directly below the “Flexible change policies” subheading (to the left). Expedia makes it simple to find flexible, low-priced tickets to Southeast Pennsylvania.
Which airlines fly to Southeast Pennsylvania?
When you’re ready to book your ticket to or near Southeast Pennsylvania, these top airlines are waiting to welcome you aboard:

  • American Airlines - 6 663 flights to or near Southeast Pennsylvania each month, including 6 663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Southeast Pennsylvania each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Southeast Pennsylvania each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Southeast Pennsylvania?
For an amazing deal to Southeast Pennsylvania, book ahead of time. Also think about using Expedia’s “flexible dates” link at the top of your search results. This will list prices for nearby days. In the last seven days, AU$473 was the best price for a flight to Southeast Pennsylvania.
How much is a flight to Southeast Pennsylvania?
You could have snapped up a return air ticket to Southeast Pennsylvania from anywhere between AU$473 and AU$1,249 in the last seven days. For one-way trips departing from Seattle (SEA), the lowest amount paid during this period was just AU$237.
What are the most popular airports to fly into in Southeast Pennsylvania?
Southeast Pennsylvania’s primary airport is Philadelphia Intl. Airport (PHL). Get your next big journey underway by locking in a seat on one of the 9 429 flights every month to this destination.
When is the cheapest time to fly to Southeast Pennsylvania?
If you can be flexible with what day you travel to Southeast Pennsylvania, try to depart early in the week. The cheapest day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the most expensive day, with lots of holiday makers opting to fly on the weekend.
How much is a plane ticket to Southeast Pennsylvania?
In the last seven days, tickets to Southeast Pennsylvania ranged between AU$473 and AU$1,249. Prices depend on the departure time, carrier, cabin class and when the fare is booked.
What months are the cheapest to book a flight to Southeast Pennsylvania?
To score a fabulous deal to Southeast Pennsylvania, book sometime in February when the price of tickets are at their lowest. When do tickets cost the most? In the U.S, it’s the month of December.
Flights to Southeast Pennsylvania information
Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Destination city name
Philadelphia
Return price
AU$472

Trending flights to Southeast Pennsylvania

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat., 8 Mar. - Sat., 15 Mar.
SYD
Kingsford Smith Intl.
PHL
Philadelphia Intl.
AU$1,249 Return, just found
AU$1,249
Return
just found
Select Delta flight, departing Sat., 8 Mar. from Kingsford Smith Intl. to Philadelphia Intl., returning Sat., 15 Mar., priced at AU$1,249 just found
*Available to Expedia members.