Cheap Flights to New Castle County | Popular Routes to New Castle County from HK$2,185

Popular airlines to New Castle County

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    American Airlines

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    Delta

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    Frontier Airlines

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    United

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    JetBlue Airways

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    Southwest Airlines

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    Spirit Airlines

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Popular cities in New Castle County

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Delaware City

Delaware City

Cheap round-trip flights to New Castle County

Prices were available within the past 7 days and start at HK$2,185 for one-way flights and HK$4,028 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 1 Feb - Thu, 5 Feb
YTZ
Toronto
PHL
Philadelphia
HK$4,028 Return, found 1 day ago
HK$4,028
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,028 found 1 day ago
Air Canada
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,077 Return, found 1 day ago
HK$4,077
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,077 found 1 day ago
United
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,121 Return, found 1 day ago
HK$4,121
Return
found 1 day ago
Select United flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,121 found 1 day ago
Air Canada
Sun, 1 Feb - Thu, 5 Feb
YTZ
Toronto
PHL
Philadelphia
HK$4,287 Return, found 1 day ago
HK$4,287
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,287 found 1 day ago
Delta
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,331 Return, found 1 day ago
HK$4,331
Return
found 1 day ago
Select Delta flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,331 found 1 day ago
Air Canada
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,336 Return, found 1 day ago
HK$4,336
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,336 found 1 day ago
Air Canada
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,380 Return, found 1 day ago
HK$4,380
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,380 found 1 day ago
American Airlines
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,402 Return, found 1 day ago
HK$4,402
Return
found 1 day ago
Select American Airlines flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,402 found 1 day ago
Air Canada
Sun, 1 Feb - Thu, 5 Feb
YYZ
Toronto
PHL
Philadelphia
HK$4,446 Return, found 1 day ago
HK$4,446
Return
found 1 day ago
Select Air Canada flight, departing Sun, 1 Feb from Toronto to Philadelphia, returning Thu, 5 Feb, priced at HK$4,446 found 1 day ago
China Airlines
Mon, 9 Mar - Sat, 14 Mar
HKG
Hong Kong SAR
PHL
Philadelphia
HK$7,200 Return, found 1 day ago
HK$7,200
Return
found 1 day ago
Select China Airlines flight, departing Mon, 9 Mar from Hong Kong SAR to Philadelphia, returning Sat, 14 Mar, priced at HK$7,200 found 1 day ago
Expedia offers flights to New Castle County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to New Castle County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to New Castle County that have flexible change policies?
By using our handy "No change fee" filter, that's how. Simply type in your dates and other details, click the "Search" button, then mark the checkbox under the "Flexible change policies" heading (to the left). Expedia makes it easy to find cheap, flexible airfares to New Castle County.
Which airlines fly to New Castle County?
Let Avelo Airlines get you there. This popular carrier provides 34 services a month to Wilmington, DE (ILG-New Castle), a New Castle County gateway.
How can I find cheap tickets to New Castle County?
To get your hands on a great deal to New Castle County, book well in advance. Also use Expedia's "flexible dates" link above your search results. This will display the cheapest prices for similar time frames. In the last seven days, HK$4,028 was the best price for a flight to New Castle County.
How much is a flight to New Castle County?
In the last seven days, round-trip flights to New Castle County sold from just HK$4,028 and reached a maximum of HK$7,200. For one-way journeys departing from Toronto (YTZ), the lowest price during this time was just HK$2,185.
What are the most popular airports to fly into in New Castle County?
Fly into Wilmington, DE (ILG-New Castle) and sample the best that New Castle County has to offer. As the region's main entry point, about 34 flights touch down here each month.
When is the cheapest time to fly to New Castle County?
Take off for New Castle County early in the week and you'll usually be rewarded with more affordable fares. Tuesday is typically the cheapest day to fly out, with Monday a close second. If you're hoping to avoid the costliest flights, keep clear of Saturdays.
How much is a plane ticket to New Castle County?
In the last seven days, airfares to New Castle County fluctuated between HK$4,028 and HK$7,200. Prices tend to go up over time, so secure a good deal today.
What is the best time to go to New Castle County?
If you'd like to see New Castle County's leading city when it's really buzzing, set out for Wilmington sometime in May, June and August. Like most locations in the Northern Hemisphere, summertime here begins June 20, with temperatures ranging between 18ºC and 27ºC.
What months are the cheapest to book a flight to New Castle County?
To snap up a great deal to New Castle County, try to book during the month of February when prices are at their cheapest. When do tickets cost the most? In the United States, it's December.

Trending flights to New Castle 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.

China Airlines
Mon, 9 Mar - Sat, 14 Mar
HKG
Hong Kong SAR
PHL
Philadelphia
HK$7,200 Return, found 1 day ago
HK$7,200
Return
found 1 day ago
Select China Airlines flight, departing Mon, 9 Mar from Hong Kong SAR to Philadelphia, returning Sat, 14 Mar, priced at HK$7,200 found 1 day ago
*Available to Expedia members.