Bartram's Covered Bridge in Delaware County, Pennsylvania

Cheap flights to Delaware County

View €253 flight on Fri, 28 Aug 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Delaware County

  • Frontier Airlines

  • American Airlines

  • Delta

  • JetBlue Airways

  • United

  • Southwest Airlines

  • Alaska Airlines

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Cheap round-trip flights to Delaware County

Prices were available within the past 7 days and start at €253 for one-way flights and €457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, 28 Aug - Mon, 31 Aug
DUB
Dublin
PHL
Philadelphia
€457 Return, found 2 hours ago
€457
Return
found 2 hours ago
Select JetBlue Airways flight, departing Fri, 28 Aug from Dublin to Philadelphia, returning Mon, 31 Aug, priced at €457 found 2 hours ago
Finnair
Thu, 25 Mar - Sat, 10 Apr
DUB
Dublin
PHL
Philadelphia
€504 Return, found 2 days ago
€504
Return
found 2 days ago
Select Finnair flight, departing Thu, 25 Mar from Dublin to Philadelphia, returning Sat, 10 Apr, priced at €504 found 2 days ago
British Airways
Sun, 20 Sept - Wed, 30 Sept
DUB
Dublin
PHL
Philadelphia
€507 Return, found 12 hours ago
€507
Return
found 12 hours ago
Select British Airways flight, departing Sun, 20 Sept from Dublin to Philadelphia, returning Wed, 30 Sept, priced at €507 found 12 hours ago
KLM
Sat, 10 Oct - Mon, 19 Oct
DUB
Dublin
PHL
Philadelphia
€511 Return, found 1 day ago
€511
Return
found 1 day ago
Select KLM flight, departing Sat, 10 Oct from Dublin to Philadelphia, returning Mon, 19 Oct, priced at €511 found 1 day ago
Air France
Sun, 20 Sept - Wed, 30 Sept
DUB
Dublin
PHL
Philadelphia
€514 Return, found 12 hours ago
€514
Return
found 12 hours ago
Select Air France flight, departing Sun, 20 Sept from Dublin to Philadelphia, returning Wed, 30 Sept, priced at €514 found 12 hours ago
Iberia
Sat, 19 Sept - Thu, 24 Sept
DUB
Dublin
PHL
Philadelphia
€516 Return, found 15 hours ago
€516
Return
found 15 hours ago
Select Iberia flight, departing Sat, 19 Sept from Dublin to Philadelphia, returning Thu, 24 Sept, priced at €516 found 15 hours ago
American Airlines
Thu, 25 Mar - Sat, 10 Apr
DUB
Dublin
PHL
Philadelphia
€516 Return, found 2 days ago
€516
Return
found 2 days ago
Select American Airlines flight, departing Thu, 25 Mar from Dublin to Philadelphia, returning Sat, 10 Apr, priced at €516 found 2 days ago
Aer Lingus
Wed, 30 Sept - Sun, 4 Oct
DUB
Dublin
PHL
Philadelphia
€520 Return, just found
€520
Return
just found
Select Aer Lingus flight, departing Wed, 30 Sept from Dublin to Philadelphia, returning Sun, 4 Oct, priced at €520 just found
British Airways
Sat, 5 Sept - Sun, 20 Sept
BUD
Budapest
PHL
Philadelphia
€587 Return, found 3 hours ago
€587
Return
found 3 hours ago
Select British Airways flight, departing Sat, 5 Sept from Budapest to Philadelphia, returning Sun, 20 Sept, priced at €587 found 3 hours ago
Air Canada
Sat, 5 Sept - Sun, 20 Sept
BUD
Budapest
PHL
Philadelphia
€603 Return, found 3 hours ago
€603
Return
found 3 hours ago
Select Air Canada flight, departing Sat, 5 Sept from Budapest to Philadelphia, returning Sun, 20 Sept, priced at €603 found 3 hours ago

Trending flights to Delaware County

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.

JetBlue Airways
Fri, 28 Aug - Mon, 31 Aug
DUB
Dublin
PHL
Philadelphia
€457 Return, found 2 hours ago
€457
Return
found 2 hours ago
Select JetBlue Airways flight, departing Fri, 28 Aug from Dublin to Philadelphia, returning Mon, 31 Aug, priced at €457 found 2 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 holiday 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 €457.
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 €457 and €722. If you were heading one way from Dublin (DUB), you could have picked up a cheap seat from just €253.
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.
How much is a plane ticket to Delaware County?
In the last seven days, fares to Delaware County ranged between €457 and €722. 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 18ºC to 27ºC 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 traveller'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
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