Cheap Flights to Delaware County from ₩355,800

View ₩355,800 flight on Thu, Mar 26, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Delaware County

  • American Airlines

  • Frontier Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Spirit Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Delaware County?

Prices were available within the past 7 days and start at ₩355,800 for one-way flights and ₩545,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Mar 26 - Sat, Apr 4
YVR
Vancouver
PHL
Philadelphia
₩545,400 Roundtrip, found 3 days ago
₩545,400
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Mar 26 from Vancouver to Philadelphia, returning Sat, Apr 4, priced at ₩545,400 found 3 days ago
Air Canada
Sat, Mar 28 - Sat, Apr 4
YVR
Vancouver
PHL
Philadelphia
₩631,100 Roundtrip, found 3 days ago
₩631,100
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Mar 28 from Vancouver to Philadelphia, returning Sat, Apr 4, priced at ₩631,100 found 3 days ago
United
Fri, Mar 27 - Sun, Apr 5
YVR
Vancouver
PHL
Philadelphia
₩725,200 Roundtrip, found 3 days ago
₩725,200
Roundtrip
found 3 days ago
Select United flight, departing Fri, Mar 27 from Vancouver to Philadelphia, returning Sun, Apr 5, priced at ₩725,200 found 3 days ago
WestJet
Thu, Mar 26 - Thu, Apr 2
YVR
Vancouver
PHL
Philadelphia
₩833,400 Roundtrip, found 3 days ago
₩833,400
Roundtrip
found 3 days ago
Select WestJet flight, departing Thu, Mar 26 from Vancouver to Philadelphia, returning Thu, Apr 2, priced at ₩833,400 found 3 days ago
Delta
Wed, Apr 1 - Mon, Apr 20
ICN
Seoul
PHL
Philadelphia
₩903,400 Roundtrip, found 6 hours ago
₩903,400
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Apr 1 from Seoul to Philadelphia, returning Mon, Apr 20, priced at ₩903,400 found 6 hours ago
American Airlines
Thu, Mar 26 - Thu, Apr 2
YVR
Vancouver
PHL
Philadelphia
₩940,400 Roundtrip, found 3 days ago
₩940,400
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Mar 26 from Vancouver to Philadelphia, returning Thu, Apr 2, priced at ₩940,400 found 3 days ago
Korean Air
Tue, Sep 8 - Sun, Sep 27
ICN
Seoul
PHL
Philadelphia
₩1,041,300 Roundtrip, found 3 days ago
₩1,041,300
Roundtrip
found 3 days ago
Select Korean Air flight, departing Tue, Sep 8 from Seoul to Philadelphia, returning Sun, Sep 27, priced at ₩1,041,300 found 3 days ago
Alaska Airlines
Thu, Oct 15 - Sat, Oct 31
ICN
Seoul
PHL
Philadelphia
₩1,041,700 Roundtrip, found 3 days ago
₩1,041,700
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 15 from Seoul to Philadelphia, returning Sat, Oct 31, priced at ₩1,041,700 found 3 days ago
Delta
Tue, Jun 9 - Mon, Aug 24
PUS
Busan
PHL
Philadelphia
₩1,158,700 Roundtrip, found 4 days ago
₩1,158,700
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jun 9 from Busan to Philadelphia, returning Mon, Aug 24, priced at ₩1,158,700 found 4 days ago
Hawaiian Airlines
Thu, Apr 9 - Wed, Apr 15
ICN
Seoul
PHL
Philadelphia
₩1,462,600 Roundtrip, found 20 hours ago
₩1,462,600
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Thu, Apr 9 from Seoul to Philadelphia, returning Wed, Apr 15, priced at ₩1,462,600 found 20 hours ago

Trending flights to Delaware County

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

Delta
Wed, Apr 1 - Mon, Apr 20
ICN
Seoul
PHL
Philadelphia
₩903,400 Roundtrip, found 6 hours ago
₩903,400
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Apr 1 from Seoul to Philadelphia, returning Mon, Apr 20, priced at ₩903,400 found 6 hours ago

Frequently asked questions

How do I find cheap flights to Delaware County that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just enter your preferred dates and destination, click the "Search" button, then mark the checkbox directly under the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find affordable, flexible fares to Delaware County.
Which airlines fly to Delaware County?
Settle on your vacation dates and then fly into or near Delaware County with one of these leading airlines:

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

How can I find cheap tickets to Delaware County?
Start searching as early as possible, consider nearby airports, use miles or points — there are plenty of ways! One more is to take advantage of Expedia's "flexible dates" feature. Find a Delaware County flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Delaware County was ₩545,400.
How much is a flight to Delaware County?
The cost of a round-trip ticket to Delaware County in the last seven days fluctuated between ₩545,400 and ₩1,462,600. If you were heading one way from Vancouver (YVR), you could have picked up a cheap seat from just ₩355,800.
What are the most popular airports to fly into in Delaware County?
Delaware County's main entryway is Philadelphia Intl. Airport (PHL). Get your next thrilling journey underway by reserving a seat on one of the 9,429 flights every month to this destination.
When is the cheapest time to fly to Delaware County?
Taking off on a Tuesday, followed by a Monday, is generally the best way to nab the cheapest airfare. Steer clear of weekends if possible, because Saturday is typically the most expensive day of the week. Spend the funds you saved having a ball in Delaware County instead!
How much is a plane ticket to Delaware County?
In the last seven days, fares to Delaware County ranged between ₩545,400 and ₩1,462,600. Prices rise as your travel date nears, so snap up a bargain today.
What is the best time to go to Delaware County?
A great time to travel to Chadds Ford is after June 20 when the summer season begins. In Delaware County's busiest city, temperatures range from 65ºF to 80ºF during this time — beautiful weather for seeing the sights! May, August and October are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Delaware County?
Reserve your ticket in February to unlock bargain flight deals to Delaware County. December is typically the most expensive time to buy an airfare.

Book with confidence

About Delaware County

Expedia offers flights to Delaware County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Delaware County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Delaware County

Explore a world of travel with Expedia

*Available to Expedia members.