Cheap Flights to Delaware County

View AU$1,170 flight on Mon, 8 June 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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Cheapest Flights to Delaware County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 21 May - Sun, 7 June
SYD
Sydney
PHL
Philadelphia
AU$1,891 Return, found 1 day ago
AU$1,891
Return
found 1 day ago
Select United flight, departing Thu, 21 May from Sydney to Philadelphia, returning Sun, 7 June, priced at AU$1,891 found 1 day ago
Delta
Thu, 21 May - Sun, 7 June
SYD
Sydney
PHL
Philadelphia
AU$1,892 Return, found 1 day ago
AU$1,892
Return
found 1 day ago
Select Delta flight, departing Thu, 21 May from Sydney to Philadelphia, returning Sun, 7 June, priced at AU$1,892 found 1 day ago
United
Mon, 8 June - Wed, 24 June
SYD
Sydney
PHL
Philadelphia
AU$1,892 Return, found 9 hours ago
AU$1,892
Return
found 9 hours ago
Select United flight, departing Mon, 8 June from Sydney to Philadelphia, returning Wed, 24 June, priced at AU$1,892 found 9 hours ago
United
Thu, 14 May - Sat, 30 May
SYD
Sydney
PHL
Philadelphia
AU$1,961 Return, found 1 day ago
AU$1,961
Return
found 1 day ago
Select United flight, departing Thu, 14 May from Sydney to Philadelphia, returning Sat, 30 May, priced at AU$1,961 found 1 day ago
United
Sun, 14 June - Sun, 21 June
SYD
Sydney
PHL
Philadelphia
AU$1,962 Return, found 8 hours ago
AU$1,962
Return
found 8 hours ago
Select United flight, departing Sun, 14 June from Sydney to Philadelphia, returning Sun, 21 June, priced at AU$1,962 found 8 hours ago
United
Tue, 17 Nov - Tue, 5 Jan
BNE
Brisbane
PHL
Philadelphia
AU$1,969 Return, found 1 day ago
AU$1,969
Return
found 1 day ago
Select United flight, departing Tue, 17 Nov from Brisbane to Philadelphia, returning Tue, 5 Jan, priced at AU$1,969 found 1 day ago
Delta
Tue, 11 Aug - Mon, 14 Sept
SYD
Sydney
PHL
Philadelphia
AU$1,972 Return, found 1 day ago
AU$1,972
Return
found 1 day ago
Select Delta flight, departing Tue, 11 Aug from Sydney to Philadelphia, returning Mon, 14 Sept, priced at AU$1,972 found 1 day ago
American Airlines
Tue, 1 Sept - Wed, 30 Sept
SYD
Sydney
PHL
Philadelphia
AU$2,026 Return, found 11 hours ago
AU$2,026
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 1 Sept from Sydney to Philadelphia, returning Wed, 30 Sept, priced at AU$2,026 found 11 hours ago
Virgin Australia
Thu, 21 May - Sun, 7 June
SYD
Sydney
PHL
Philadelphia
AU$2,191 Return, found 1 day ago
AU$2,191
Return
found 1 day ago
Select Virgin Australia flight, departing Thu, 21 May from Sydney to Philadelphia, returning Sun, 7 June, priced at AU$2,191 found 1 day ago
All Nippon Airways
Tue, 15 Sept - Tue, 22 Sept
SYD
Sydney
PHL
Philadelphia
AU$2,352 Return, found 4 days ago
AU$2,352
Return
found 4 days ago
Select All Nippon Airways flight, departing Tue, 15 Sept from Sydney to Philadelphia, returning Tue, 22 Sept, priced at AU$2,352 found 4 days 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.

United
Thu, 21 May - Sun, 7 June
SYD
Sydney
PHL
Philadelphia
AU$1,891 Return, found 1 day ago
AU$1,891
Return
found 1 day ago
Select United flight, departing Thu, 21 May from Sydney to Philadelphia, returning Sun, 7 June, priced at AU$1,891 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 AU$1,891.
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 AU$1,891 and AU$2,352. If you were heading one way from Sydney (SYD), you could have picked up a cheap seat from just AU$1,170.
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 AU$1,891 and AU$2,352. 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

Delaware County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Delaware County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Delaware County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Delaware County that won’t cause your wallet to flinch. Browse through our inventory of Delaware County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Delaware County Flights

Travel information

Delaware County Flights Information

Airlines serving
United, Delta, American Airlines, Virgin Australia, Jetstar, All Nippon Airways
Roundtrip price
from AU$1,891
Delaware County Flights Information

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