A pond with lily pads and purple water lilies.

£344 Cheap Flights to Chester County

View £344 flight on Sat, 5 Sept 2026Opens in a new window

Popular airlines to Chester County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Alaska Airlines

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Cheap round-trip flights to Chester County

Prices were available within the past 7 days and start at £344 for one-way flights and £509 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 3 Sept - Tue, 8 Sept
LHR
London
PHL
Philadelphia
£509 Return, found 13 hours ago
£509
Return
found 13 hours ago
Select JetBlue Airways flight, departing Thu, 3 Sept from London to Philadelphia, returning Tue, 8 Sept, priced at £509 found 13 hours ago
American Airlines
Wed, 25 Nov - Sun, 29 Nov
LHR
London
PHL
Philadelphia
£576 Return, found 3 days ago
£576
Return
found 3 days ago
Select American Airlines flight, departing Wed, 25 Nov from London to Philadelphia, returning Sun, 29 Nov, priced at £576 found 3 days ago
Scandinavian Airlines
Thu, 27 Aug - Wed, 2 Sept
LHR
London
PHL
Philadelphia
£582 Return, found 1 day ago
£582
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 27 Aug from London to Philadelphia, returning Wed, 2 Sept, priced at £582 found 1 day ago
British Airways
Wed, 17 Feb - Thu, 25 Feb
LCY
London
PHL
Philadelphia
£601 Return, found 5 hours ago
£601
Return
found 5 hours ago
Select British Airways flight, departing Wed, 17 Feb from London to Philadelphia, returning Thu, 25 Feb, priced at £601 found 5 hours ago
Aer Lingus
Wed, 9 Sept - Mon, 14 Sept
LHR
London
PHL
Philadelphia
£607 Return, found 11 hours ago
£607
Return
found 11 hours ago
Select Aer Lingus flight, departing Wed, 9 Sept from London to Philadelphia, returning Mon, 14 Sept, priced at £607 found 11 hours ago
United
Wed, 23 Sept - Mon, 28 Sept
LHR
London
PHL
Philadelphia
£625 Return, found 4 hours ago
£625
Return
found 4 hours ago
Select United flight, departing Wed, 23 Sept from London to Philadelphia, returning Mon, 28 Sept, priced at £625 found 4 hours ago
British Airways
Tue, 10 Nov - Mon, 16 Nov
LHR
London
PHL
Philadelphia
£629 Return, found 1 day ago
£629
Return
found 1 day ago
Select British Airways flight, departing Tue, 10 Nov from London to Philadelphia, returning Mon, 16 Nov, priced at £629 found 1 day ago
Lufthansa
Wed, 2 Sept - Tue, 15 Sept
LHR
London
PHL
Philadelphia
£629 Return, found 1 hour ago
£629
Return
found 1 hour ago
Select Lufthansa flight, departing Wed, 2 Sept from London to Philadelphia, returning Tue, 15 Sept, priced at £629 found 1 hour ago
Air Canada
Mon, 2 Nov - Tue, 10 Nov
LHR
London
PHL
Philadelphia
£631 Return, found 18 hours ago
£631
Return
found 18 hours ago
Select Air Canada flight, departing Mon, 2 Nov from London to Philadelphia, returning Tue, 10 Nov, priced at £631 found 18 hours ago
Brussels Airlines
Mon, 1 Feb - Mon, 8 Feb
LHR
London
PHL
Philadelphia
£636 Return, found 6 days ago
£636
Return
found 6 days ago
Select Brussels Airlines flight, departing Mon, 1 Feb from London to Philadelphia, returning Mon, 8 Feb, priced at £636 found 6 days ago

Trending flights to Chester 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
Thu, 3 Sept - Tue, 8 Sept
LHR
London
PHL
Philadelphia
£509 Return, found 13 hours ago
£509
Return
found 13 hours ago
Select JetBlue Airways flight, departing Thu, 3 Sept from London to Philadelphia, returning Tue, 8 Sept, priced at £509 found 13 hours ago

Frequently asked questions

How do I find cheap flights to Chester County that have flexible change policies?
Search for bargain flights to Chester County, then mark the "No change fee" box directly below the "Flexible change policies" subheading. It's that simple. We appreciate that things can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Chester County?
With a great selection of airlines operating flights into or near Chester County, you're spoiled for choice:

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

How can I find cheap tickets to Chester County?
For an amazing deal to Chester County, book well in advance. Also think about using Expedia's "flexible dates" link at the top of your search results. This will compare prices for the days around your travel dates. In the last seven days, £509 was the lowest price for a flight to Chester County.
How much is a flight to Chester County?
There were loads of affordable fares up for grabs in the last seven days, with the price of a return ticket to Chester County varying between £509 and £636. Many lucky holiday makers nabbed one-way seats from London (LHR) for just £344.
What are the most popular airports to fly into in Chester County?
Philadelphia Intl. Airport (PHL) is the main entry point for those hoping to explore Chester County. Approximately 9,429 flights a month land at this airport.
When is the cheapest time to fly to Chester County?
If you'd prefer to spend your money on having fun in Chester County rather than on your flight there, depart early in the week. The cheapest day to travel is generally Tuesday, with Monday close behind. With many folks travelling on the weekend, Saturday often has the most expensive airfares.
How much is a plane ticket to Chester County?
Ticket prices to Chester County ranged from £509 to £636 in the last seven days. Usually, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Chester County?
February is an excellent month to score a fantastic deal to Chester County. Keep in mind that the most expensive time to book a seat in the USA isn't during the peak of summer, but in December.

Book with confidence

Top tips for booking flights to Chester County from UK

Get ready to fly to Chester County

Prepare your luggage and book your flights to Chester County with Expedia. We offer a seamless flight booking experience, with a wide range of Chester County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Chester County in 2026, we are always available to assist you. Book your flights to Chester County today and let the adventure begin!

Find the best tickets to Chester County

To find some of the best tickets to Chester County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Chester County or last-minute flights to Chester County, you can filter and sort your search results, making it easy to find the ideal flight to Chester County.

Airlines fly to Chester County

There are 20 different airlines that fly to Chester County including some of the most trusted names in the business. To book flights to Chester County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Chester County plane tickets.

Find the cheapest flights to Chester County

By booking early you may find some of the best deals for Chester County flights from the UK, including Chester County direct flights. You can usually find affordable and cheap flights to Chester County, whether one-way from £344 or round-trip from £509, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Chester County

Try searching for different Chester County airports with Expedia to find some of the cheapest flights to Chester County. Flights from London (LHR) to Philadelphia (PHL) usually have the lowest price from £344.

Why book your flights to Chester County with Expedia

Expedia offers great deals on Chester County air fares from £344 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Chester County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Chester County from UK

Travel information

Chester County Flights Information

Airlines serving
JetBlue Airways, British Airways, Aer Lingus, Lufthansa, United, Air Canada, Brussels Airlines, Finnair, American Airlines, Scandinavian Airlines
Roundtrip price
from £509
Chester County Flights Information
*Available to Expedia members.