£123 Cheap Flights to Northumberland County

Popular airlines to Northumberland County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Qatar Airways

    Qatar Airways

  • Frontier Airlines

    Frontier Airlines

  • British Airways

    British Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Northumberland County

Prices were available within the past 7 days and start at £123 for one-way flights and £499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 4 Sep - Mon, 8 Sep
JFK
New York
IPT
Williamsport
£667 Return, found 1 day ago
£667
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 4 Sep from New York to Williamsport, returning Mon, 8 Sep, priced at £667 found 1 day ago
Alaska Airlines
Thu, 4 Sep - Mon, 8 Sep
JFK
New York
IPT
Williamsport
£730 Return, found 1 day ago
£730
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 4 Sep from New York to Williamsport, returning Mon, 8 Sep, priced at £730 found 1 day ago
Alaska Airlines
Thu, 4 Sep - Mon, 8 Sep
JFK
New York
IPT
Williamsport
£756 Return, found 1 day ago
£756
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 4 Sep from New York to Williamsport, returning Mon, 8 Sep, priced at £756 found 1 day ago

Top tips for booking flights to Northumberland County from UK

Get ready to fly to Northumberland County

Prepare your luggage and book your flights to Northumberland County with Expedia. We offer a seamless flight booking experience, with a wide range of Northumberland County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Northumberland County in 2025, we are always available to assist you. Book your flights to Northumberland County today and let the adventure begin!

Find the best tickets to Northumberland County

To find some of the best tickets to Northumberland County in 2025, 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 Northumberland County or last-minute flights to Northumberland County, you can filter and sort your search results, making it easy to find the ideal flight to Northumberland County.

Airlines fly to Northumberland County

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

Find the cheapest flights to Northumberland County

By booking early you may find some of the best deals for Northumberland County flights from the UK, including Northumberland County direct flights. You can usually find affordable and cheap flights to Northumberland County, whether one-way from £123 or round-trip from £499, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Northumberland County

Try searching for different Northumberland County airports with Expedia to find some of the cheapest flights to Northumberland County. Flights from New York (JFK) to Harrisburg (MDT) usually have the lowest price from £123.

Why book your flights to Northumberland County with Expedia

Expedia offers great deals on Northumberland County air fares from £123 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Northumberland 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.

Northumberland County Flights Information

Airlines serving
American Airlines, Delta, Alaska Airlines
Roundtrip price
from £499

Frequently asked questions

How do I find cheap flights to Northumberland County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your travel details and press "Search." Second step: Check "No change fee" under the "Flexible change policies" heading on the top left of your screen. Step 3. Grab your flexible and cheap airfare to Northumberland County.
Which airlines fly to Northumberland County?
Choose a seat with one of these airlines and the dynamic region of Northumberland County will be all yours to discover:

  • American Airlines - 359 flights to or near Northumberland County each month, including 359 flights to Harrisburg Intl. Airport (MDT) per month.
  • United Airlines - 151 flights to or near Northumberland County each month, including 151 flights to Harrisburg Intl. Airport (MDT) per month.
  • Delta Air Lines - 117 flights to or near Northumberland County each month, including 117 flights to Harrisburg Intl. Airport (MDT) per month.

How can I find cheap tickets to Northumberland County?
You'll always get an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then check the flexible dates box above to reveal the cheapest prices for nearby days. £499 was the best price for a flight to Northumberland County in the last seven days.
How much is a flight to Northumberland County?
You could have snapped up a return air ticket to Northumberland County from anywhere between £499 and £783 in the last seven days. For one-way journeys leaving from New York (JFK), the lowest price during this period was just £123.
What are the most popular airports to fly into in Northumberland County?
Start organising your Northumberland County holiday by booking a seat on one of the 719 flights every month to Harrisburg Intl. Airport (MDT). This is the region's main point of entry.
When is the cheapest time to fly to Northumberland County?
Leave early on in the week to book a bargain airfare to Northumberland County. Tuesday is routinely the most economical day to depart, with Monday right behind it. Saturday typically has the highest fares. This is because many travellers choose to kick off their getaway on a weekend.
How much is a plane ticket to Northumberland County?
In the last seven days, plane tickets to Northumberland County cost between £499 and £783. Prices rise as your travel date nears, so snap up a cheap flight today.
What is the best time to go to Northumberland County?
Sunbury, Northumberland County's most well-known city, is an awesome destination to tour around at anytime. Don't like the cold? Then head here from June 20 onward during the summer months, when temperatures range from 16ºC to 27ºC. May, June and July is when Sunbury attracts the biggest crowds.
What months are the cheapest to book a flight to Northumberland County?
The best month to purchase cheap flights to Northumberland County is February. Keep in mind that in the U.S, an expensive time to purchase a ticket is the month of December.

Trending flights to Northumberland 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.

British Airways
Mon, 15 Sep - Tue, 30 Sep
LHR
London
MDT
Harrisburg
£499 Return, found 4 days ago
£499
Return
found 4 days ago
Select British Airways flight, departing Mon, 15 Sep from London to Harrisburg, returning Tue, 30 Sep, priced at £499 found 4 days ago
*Available to Expedia members.