£1,194 Cheap Flights to Warren County

Popular airlines to Warren County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • JetBlue Airways

    JetBlue Airways

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

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Top Cities to Visit in Warren County

FlightsFlights

Blairstown

Blairstown
FlightsFlights

Hackettstown

Hackettstown

Cheap round-trip flights to Warren County

Prices were available within the past 7 days and start at £1,194 for one-way flights and £561 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£561 Return, found 5 hours ago
£561
Return
found 5 hours ago
Select KLM flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £561 found 5 hours ago
Air France
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£565 Return, found 5 hours ago
£565
Return
found 5 hours ago
Select Air France flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £565 found 5 hours ago
Air France
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£565 Return, found 5 hours ago
£565
Return
found 5 hours ago
Select Air France flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £565 found 5 hours ago
Air France
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£569 Return, found 5 hours ago
£569
Return
found 5 hours ago
Select Air France flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £569 found 5 hours ago
Air France
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£569 Return, found 5 hours ago
£569
Return
found 5 hours ago
Select Air France flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £569 found 5 hours ago
KLM
Wed, 22 Apr - Wed, 29 Apr
LHR
London
ABE
Allentown
£573 Return, found 5 hours ago
£573
Return
found 5 hours ago
Select KLM flight, departing Wed, 22 Apr from London to Allentown, returning Wed, 29 Apr, priced at £573 found 5 hours ago
American Airlines
Tue, 12 Aug - Mon, 18 Aug
LHR
London
ABE
Allentown
£574 Return, found 2 days ago
£574
Return
found 2 days ago
Select American Airlines flight, departing Tue, 12 Aug from London to Allentown, returning Mon, 18 Aug, priced at £574 found 2 days ago
Air France
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£574 Return, found 5 hours ago
£574
Return
found 5 hours ago
Select Air France flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £574 found 5 hours ago
Virgin Atlantic
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£585 Return, found 5 hours ago
£585
Return
found 5 hours ago
Select Virgin Atlantic flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £585 found 5 hours ago
Iberia
Thu, 14 Aug - Thu, 21 Aug
LHR
London
ABE
Allentown
£599 Return, found 2 days ago
£599
Return
found 2 days ago
Select Iberia flight, departing Thu, 14 Aug from London to Allentown, returning Thu, 21 Aug, priced at £599 found 2 days ago

Top tips for booking flights to Warren County from UK

Get ready to fly to Warren County

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

Find the best tickets to Warren County

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

Airlines fly to Warren County

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

Find the cheapest flights to Warren County

By booking early you may find some of the best deals for Warren County flights from the UK, including Warren County direct flights. You can usually find affordable and cheap flights to Warren County, whether one-way from £1,194 or round-trip from £561, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Warren County

Try searching for different Warren County airports with Expedia to find some of the cheapest flights to Warren County. Flights from London (LHR) to Allentown (ABE) usually have the lowest price from £1,194.

Why book your flights to Warren County with Expedia

Expedia offers great deals on Warren County air fares from £1,194 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Warren 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.

Warren County Flights Information

Airlines serving
KLM, Air France, American Airlines, Virgin Atlantic, Iberia, Delta, British Airways, Finnair
Roundtrip price
from £561

Frequently asked questions

How do I find cheap flights to Warren County that have flexible change policies?
It's as easy as counting 1-2-3 with Expedia. Firstly, enter your preferred travel dates and click the "Search" button. Next, check "No change fee" directly below the "Flexible change policies" filter on the left-hand side of your screen. Step 3. Score a flexible and cheap fare to Warren County.
Which airlines fly to Warren County?
Wherever you're planning to wander in Warren County and whenever you're hoping to jet off, you'll discover your ideal flight among these airlines:

  • Delta Air Lines - 12,579 flights to or near Warren County each month, including 6,833 flights to LaGuardia Airport (LGA) and 4,983 flights to John F. Kennedy Intl. Airport (JFK) per month.
  • United Airlines - 10,320 flights to or near Warren County each month, including 9,371 flights to Liberty Intl. Airport (EWR) and 949 flights to LaGuardia Airport (LGA) per month.
  • American Airlines - 6,207 flights to or near Warren County each month, including 3,348 flights to LaGuardia Airport (LGA) and 2,194 flights to John F. Kennedy Intl. Airport (JFK) per month.

How can I find cheap tickets to Warren County?
For an amazing deal to Warren County, book ahead of time. Also consider using Expedia's "flexible dates" link above your search results. This will compare the cheapest prices for nearby days. In the last seven days, £561 was the lowest price for a flight to Warren County.
How much is a flight to Warren County?
If you were travelling one way from London (LHR), you could've snapped up an affordable fare for just £1,194 in the last seven days. Round-trip journeys to Warren County ranged from only £561 to £1,222 during this same period.
What are the most popular airports to fly into in Warren County?
Take off for Warren County and you'll have several leading airports to pick from. Below are three of the region's busiest:

  • LaGuardia Airport (LGA) - 13,874 flights per month.
  • Liberty Intl. Airport (EWR) - 12,454 flights per month.
  • John F. Kennedy Intl. Airport (JFK) - 11,149 flights per month.

When is the cheapest time to fly to Warren County?
Take off for Warren County early on in the week and you'll usually be rewarded with lower-cost fares. Tuesday is generally the cheapest day to get on a plane, with Monday a close second. If you'd like to avoid the costliest flights, stay away from Saturdays.
How much is a plane ticket to Warren County?
In the last seven days, tickets varied between £561 and £1,222. Have a look at our awesome deals to Warren County, make a booking and then start packing your suitcase.
What is the best time to go to Warren County?
June, July and August are the most popular months to discover the wonders of Phillipsburg, one of Warren County's top cities. Summer here starts June 20. Temperatures range from 16ºC to 27ºC across this season, so visit around then if you prefer warmer weather.
What months are the cheapest to book a flight to Warren County?
February is a good month to get your hands on a terrific deal to Warren County. Keep in mind that the priciest time to reserve a seat in the U.S. Isn't during the height of summer, but in December.

Trending flights to Warren 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.

KLM
Mon, 2 Mar - Mon, 9 Mar
LHR
London
ABE
Allentown
£561 Return, found 5 hours ago
£561
Return
found 5 hours ago
Select KLM flight, departing Mon, 2 Mar from London to Allentown, returning Mon, 9 Mar, priced at £561 found 5 hours ago
*Available to Expedia members.