Cheap flights to Delaware County

View €252 flight on Mon, 8 Jun 2026Opens in a new window

Popular airlines to Delaware County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Spirit Airlines

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Cheap round-trip flights to Delaware County

Prices were available within the past 7 days and start at €252 for one-way flights and €453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 18 Jun - Tue, 30 Jun
DUB
Dublin
PHL
Philadelphia
€453 Return, found 1 day ago
€453
Return
found 1 day ago
Select Finnair flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Tue, 30 Jun, priced at €453 found 1 day ago
Finnair
Thu, 18 Jun - Wed, 24 Jun
DUB
Dublin
PHL
Philadelphia
€453 Return, just found
€453
Return
just found
Select Finnair flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Wed, 24 Jun, priced at €453 just found
British Airways
Thu, 4 Jun - Mon, 8 Jun
DUB
Dublin
PHL
Philadelphia
€453 Return, found 3 hours ago
€453
Return
found 3 hours ago
Select British Airways flight, departing Thu, 4 Jun from Dublin to Philadelphia, returning Mon, 8 Jun, priced at €453 found 3 hours ago
JetBlue Airways
Mon, 21 Sept - Mon, 28 Sept
DUB
Dublin
PHL
Philadelphia
€457 Return, found 20 hours ago
€457
Return
found 20 hours ago
Select JetBlue Airways flight, departing Mon, 21 Sept from Dublin to Philadelphia, returning Mon, 28 Sept, priced at €457 found 20 hours ago
Iberia
Fri, 15 May - Mon, 8 Jun
DUB
Dublin
PHL
Philadelphia
€461 Return, found 1 day ago
€461
Return
found 1 day ago
Select Iberia flight, departing Fri, 15 May from Dublin to Philadelphia, returning Mon, 8 Jun, priced at €461 found 1 day ago
Aer Lingus
Thu, 18 Jun - Tue, 30 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, found 1 day ago
€465
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Tue, 30 Jun, priced at €465 found 1 day ago
American Airlines
Thu, 18 Jun - Tue, 30 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, found 1 day ago
€465
Return
found 1 day ago
Select American Airlines flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Tue, 30 Jun, priced at €465 found 1 day ago
American Airlines
Thu, 18 Jun - Wed, 24 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, just found
€465
Return
just found
Select American Airlines flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Wed, 24 Jun, priced at €465 just found
American Airlines
Thu, 18 Jun - Wed, 24 Jun
DUB
Dublin
PHL
Philadelphia
€466 Return, just found
€466
Return
just found
Select American Airlines flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Wed, 24 Jun, priced at €466 just found
KLM
Fri, 15 May - Mon, 8 Jun
DUB
Dublin
PHL
Philadelphia
€501 Return, found 1 day ago
€501
Return
found 1 day ago
Select KLM flight, departing Fri, 15 May from Dublin to Philadelphia, returning Mon, 8 Jun, priced at €501 found 1 day ago

Airports in Delaware County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest option available. Flights from €434
PHL
Philadelphia Intl.
Cheapest
Flights from €434

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.

Finnair
Thu, 18 Jun - Tue, 30 Jun
DUB
Dublin
PHL
Philadelphia
€453 Return, found 1 day ago
€453
Return
found 1 day ago
Select Finnair flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Tue, 30 Jun, priced at €453 found 1 day 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 €453.
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 €453 and €601. If you were heading one way from Dublin (DUB), you could have picked up a cheap seat from just €252.
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 €453 and €601. 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.

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About Delaware County

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About Delaware County

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