Flights to Southeast Pennsylvania, Pennsylvania from NT$8,709

View NT$4,355 flight on Fri, 2025/9/5Opens in a new window

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How much is the cheapest flight to Southeast Pennsylvania?

Prices were available within the past 7 days and start at NT$4,355 for one-way flights and NT$8,709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 5 - Thu, Sep 11
SEA
Seattle
PHL
Philadelphia
NT$8,709 Roundtrip, found 21 hours ago
NT$8,709
Roundtrip
found 21 hours ago
Select Delta flight, departing Fri, Sep 5 from Seattle to Philadelphia, returning Thu, Sep 11, priced at NT$8,709 found 21 hours ago
American Airlines
Fri, Sep 5 - Thu, Sep 11
SEA
Seattle
PHL
Philadelphia
NT$11,073 Roundtrip, found 21 hours ago
NT$11,073
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Seattle to Philadelphia, returning Thu, Sep 11, priced at NT$11,073 found 21 hours ago
United
Fri, Sep 5 - Thu, Sep 11
SEA
Seattle
PHL
Philadelphia
NT$11,645 Roundtrip, found 21 hours ago
NT$11,645
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Sep 5 from Seattle to Philadelphia, returning Thu, Sep 11, priced at NT$11,645 found 21 hours ago
Asiana Airlines
Thu, Sep 4 - Wed, Sep 10
TPE
Taipei
PHL
Philadelphia
NT$30,324 Roundtrip, found 5 hours ago
NT$30,324
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Taipei to Philadelphia, returning Wed, Sep 10, priced at NT$30,324 found 5 hours ago
Hawaiian Airlines
Mon, Sep 15 - Sun, Oct 5
TPE
Taipei
PHL
Philadelphia
NT$31,072 Roundtrip, found 2 days ago
NT$31,072
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Mon, Sep 15 from Taipei to Philadelphia, returning Sun, Oct 5, priced at NT$31,072 found 2 days ago

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, NT$8,709 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 NT$8,709 and NT$31,072 in the last seven days. For one-way trips departing from Seattle (SEA), the lowest amount paid during this period was just NT$4,355.
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 vacationers 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 NT$8,709 and NT$31,072. 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
Roundtrip price
NT$30,324

Trending flights to Southeast Pennsylvania

Prices were available within the past 7 days and start at NT$4,355 for one-way flights and NT$8,709 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Sep 4 - Wed, Sep 10
TPE
Taipei
PHL
Philadelphia
NT$30,324 Roundtrip, found 5 hours ago
NT$30,324
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Thu, Sep 4 from Taipei to Philadelphia, returning Wed, Sep 10, priced at NT$30,324 found 5 hours ago
*Available to Expedia members.