Cheap Flights to New Castle

View ฿4,485 flight on Tue, 30 Jun 2026Opens in a new window

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Popular airlines to New Castle

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Cheap round-trip flights to New Castle

Prices were available within the past 7 days and start at ฿4,485 for one-way flights and ฿13,870 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 18 May - Mon, 18 May
DEN
Denver
PHL
Philadelphia
฿13,870 Return, found 2 days ago
฿13,870
Return
found 2 days ago
Select American Airlines flight, departing Mon, 18 May from Denver to Philadelphia, returning Mon, 18 May, priced at ฿13,870 found 2 days ago
Delta
Mon, 18 May - Mon, 18 May
DEN
Denver
PHL
Philadelphia
฿14,065 Return, found 2 days ago
฿14,065
Return
found 2 days ago
Select Delta flight, departing Mon, 18 May from Denver to Philadelphia, returning Mon, 18 May, priced at ฿14,065 found 2 days ago
United
Tue, 14 Jul - Thu, 16 Jul
DEN
Denver
PHL
Philadelphia
฿18,840 Return, found 1 day ago
฿18,840
Return
found 1 day ago
Select United flight, departing Tue, 14 Jul from Denver to Philadelphia, returning Thu, 16 Jul, priced at ฿18,840 found 1 day ago
Qatar Airways
Fri, 25 Sept - Thu, 29 Oct
BKK
Bangkok
PHL
Philadelphia
฿30,180 Return, found 6 hours ago
฿30,180
Return
found 6 hours ago
Select Qatar Airways flight, departing Fri, 25 Sept from Bangkok to Philadelphia, returning Thu, 29 Oct, priced at ฿30,180 found 6 hours ago
Air Canada
Wed, 23 Sept - Mon, 5 Oct
BKK
Bangkok
PHL
Philadelphia
฿35,820 Return, found 5 days ago
฿35,820
Return
found 5 days ago
Select Air Canada flight, departing Wed, 23 Sept from Bangkok to Philadelphia, returning Mon, 5 Oct, priced at ฿35,820 found 5 days ago

Frequently asked questions

What is the name of New Castle's airport?
Many people prefer to fly into Philadelphia Intl. Airport (PHL) when visiting the bustling city of New Castle.
How far is PHL from central New Castle?
The journey from Philadelphia Intl. Airport (PHL) to downtown New Castle is reasonably long. You'll have to travel 40 kilometres before you can check in to your city hotel.
What airport is best to fly into New Castle?
If you're jumping on a plane to New Castle, you'll most likely touchdown at Philadelphia Airport (40 kilometres from downtown). ILG (3 kilometres from downtown) is the other main airport that services the city.
How many airlines fly to New Castle?
There are 17 air carriers that jet into New Castle from 101 worldwide airports.
Which airlines fly to New Castle?
American Airlines, Frontier Airlines and Southwest Airlines are the most frequent fliers to New Castle. The majority of these flights arrive here from Orlando, with American Airlines offering the most services on this route.
How many nonstop flights are there to New Castle?
Organising an unforgettable New Castle adventure is a cinch when there are 2,157 nonstop flights every week to select from.
Where are the most popular flights to New Castle departing from?
A large number of flights to New Castle take off from Orlando, Boston and Atlanta airports.
How long is the flight to New Castle Airport?
If it's Orlando you're leaving behind, you'll be midair for around 2 hours and 26 minutes before you touchdown in New Castle. Tarmac to tarmac from Boston takes approximately 1 hour and 37 minutes and from Atlanta, 2 hours and 1 minute.
How to book the cheapest flight to New Castle?
We've all come across those lucky travellers who somehow manage to nab impossibly cheap plane tickets wherever they go. Want to know how to do it for your New Castle holiday? Don't wait until the very last minute to lock in your flight. Also, shop around and compare your options. If your destination has multiple airports, you may be able to nab a better price by flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarise yourself with airfare costs and be ready to secure your seat as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to New Castle?
Wherever you're coming from, flying can be a pleasant experience if you're well organised. We've made a list of handy travel tips that will help get your New Castle escape started on the right foot. What to pack in your hand luggage:

  • Travelling on a plane can be a cruisy experience if you pack the right things. First of all you'll need basic toiletry items, such as a toothbrush and some deodorant, a spare set of clothes and a magazine or two. Next, leave space in your bag for your phone, tablet and chargers, medications and perhaps a comfy neck pillow as well. Last, but definitely not least, don't forget to bring your passport, travel papers and some cash.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a sharp object lurking in your carry-on luggage. Other banned items include explosive or flammable products, like aerosols and matches, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes by donning layers, and pick slightly roomy, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT) can pose a risk on long-haul flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to New Castle?
A little pre-planning before you arrive at the airport will help make your getaway to New Castle a breeze. We've rounded up some useful tips for a stress-free journey through security:

  • Airport security personnel first need to check that you have a valid ID and matching boarding pass before you can proceed any further. Have them close by, ready for inspection.
  • After that, both you and your carry-on luggage must be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Personal belongings like your belt, jacket and earphones need to go through the machine.
  • All your electronic devices, including your laptop and phone, must also be scanned separately.
  • Want to bring along your favourite cologne? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-lock bag, you're allowed to bring it with you in your carry-on baggage.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when passing through security. Hiking boots and other heavy shoes are usually subjected to additional screening.
  • Airlines will not allow any pocket knives or other sharp items in your hand luggage. If you must bring these kinds of items, put them in your checked baggage.

Travel information

Destination airport
Philadelphia Intl.
Destination airport IATA code
PHL
Destination city name
Philadelphia
Return price
฿13,870

Trending flights to New Castle

Prices were available within the past 7 days and start at ฿4,485 for one-way flights and ฿13,870 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, 25 Sept - Thu, 29 Oct
BKK
Bangkok
PHL
Philadelphia
฿30,180 Return, found 6 hours ago
฿30,180
Return
found 6 hours ago
Select Qatar Airways flight, departing Fri, 25 Sept from Bangkok to Philadelphia, returning Thu, 29 Oct, priced at ฿30,180 found 6 hours ago
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