Cheap flights to Northampton County

View €1,038 flight on Mon, 19 Jan 2026Opens in a new window

Popular airlines to Northampton County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

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Cheap round-trip flights to Northampton County

Prices were available within the past 7 days and start at €1,038 for one-way flights and €876 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€876 Return, found 23 hours ago
€876
Return
found 23 hours ago
Select KLM flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €876 found 23 hours ago
KLM
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€876 Return, found 23 hours ago
€876
Return
found 23 hours ago
Select KLM flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €876 found 23 hours ago
KLM
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€881 Return, found 23 hours ago
€881
Return
found 23 hours ago
Select KLM flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €881 found 23 hours ago
KLM
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€913 Return, found 23 hours ago
€913
Return
found 23 hours ago
Select KLM flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €913 found 23 hours ago
United
Sat, 24 Jan - Wed, 28 Jan
RIX
Riga
ABE
Allentown
€926 Return, found 1 day ago
€926
Return
found 1 day ago
Select United flight, departing Sat, 24 Jan from Riga to Allentown, returning Wed, 28 Jan, priced at €926 found 1 day ago
United
Sat, 24 Jan - Wed, 28 Jan
RIX
Riga
ABE
Allentown
€926 Return, found 1 day ago
€926
Return
found 1 day ago
Select United flight, departing Sat, 24 Jan from Riga to Allentown, returning Wed, 28 Jan, priced at €926 found 1 day ago
Lufthansa
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€932 Return, found 23 hours ago
€932
Return
found 23 hours ago
Select Lufthansa flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €932 found 23 hours ago
United
Sat, 24 Jan - Wed, 28 Jan
RIX
Riga
ABE
Allentown
€980 Return, found 1 day ago
€980
Return
found 1 day ago
Select United flight, departing Sat, 24 Jan from Riga to Allentown, returning Wed, 28 Jan, priced at €980 found 1 day ago
Croatia Airlines
Sat, 24 Jan - Wed, 28 Jan
ZAG
Zagreb
ABE
Allentown
€1,029 Return, found 23 hours ago
€1,029
Return
found 23 hours ago
Select Croatia Airlines flight, departing Sat, 24 Jan from Zagreb to Allentown, returning Wed, 28 Jan, priced at €1,029 found 23 hours ago
Delta
Sat, 24 Jan - Wed, 28 Jan
RIX
Riga
ABE
Allentown
€1,178 Return, found 1 day ago
€1,178
Return
found 1 day ago
Select Delta flight, departing Sat, 24 Jan from Riga to Allentown, returning Wed, 28 Jan, priced at €1,178 found 1 day ago

About Northampton County

Expedia offers flights to Northampton County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Northampton 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 Northampton County that have flexible change policies?
By using our helpful "No change fee" filter, that's how. Just type in your preferred dates and destination, click "Search," then select the box underneath the "Flexible change policies" heading (top left of your screen). Expedia makes it a snap to find cheap, flexible fares to Northampton County.
Which airlines fly to Northampton County?
You can choose from a good variety of airlines that offer flights into or near Northampton County. A few of the most popular options are:

  • Allegiant Air - 134 flights to or near Northampton County each month, including 134 flights to Lehigh Valley Intl. Airport (ABE) per month.
  • Delta Air Lines - 86 flights to or near Northampton County each month, including 86 flights to Lehigh Valley Intl. Airport (ABE) per month.
  • American Airlines - 78 flights to or near Northampton County each month, including 78 flights to Lehigh Valley Intl. Airport (ABE) per month.

How can I find cheap tickets to Northampton County?
You'll always nab an unbeatable deal with Expedia, but our "flexible dates" feature makes it that much easier. Enter your preferred travel date, then click on the flexible dates box above to compare the cheapest prices for nearby days. €876 was the cheapest price for a flight to Northampton County in the last seven days.
How much is a flight to Northampton County?
There were a lot of low-cost fares for the taking in the last seven days, with the cost of a return airfare to Northampton County ranging between €876 and €1,318. Many lucky holiday makers nabbed one-way seats from Zagreb (ZAG) for as low as €1,038.
What are the most popular airports to fly into in Northampton County?
Get ready to pack your suitcase and jet into Lehigh Valley Intl. Airport (ABE), Northampton County's leading flight hub. Book a seat on one of the 359 flights that touch down at this favourite destination each month.
How much is a plane ticket to Northampton County?
Plane fares ranged from just €876 to €1,318 in the last seven days. When you're ready to book, we're ready to help you find the best price to Northampton County.
What is the best time to go to Northampton County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a lovely time to check out the well-known Northampton County city of Bethlehem. Average temperatures fluctuate between 16ºC and 27ºC across the season. The largest crowds can be found here in May, July and August.
What months are the cheapest to book a flight to Northampton County?
To secure a low-cost flight to Northampton County, book during February when the price of tickets are at their lowest. When's the most expensive? In the United States, it's December.
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