Cheap Flights to Warren County

View AU$464 flight on Wed, 1 Apr 2026Opens in a new window

Popular airlines to Warren County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Air Canada

    Air Canada

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Cheapest Flights to Warren County

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$709 Return, found 20 hours ago
AU$709
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$709 found 20 hours ago
American Airlines
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$793 Return, found 20 hours ago
AU$793
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$793 found 20 hours ago
American Airlines
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$813 Return, found 20 hours ago
AU$813
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$813 found 20 hours ago
Delta
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$816 Return, found 20 hours ago
AU$816
Return
found 20 hours ago
Select Delta flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$816 found 20 hours ago
American Airlines
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$861 Return, found 20 hours ago
AU$861
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$861 found 20 hours ago
Delta
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$878 Return, found 20 hours ago
AU$878
Return
found 20 hours ago
Select Delta flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$878 found 20 hours ago
Delta
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$879 Return, found 20 hours ago
AU$879
Return
found 20 hours ago
Select Delta flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$879 found 20 hours ago
Delta
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$886 Return, found 20 hours ago
AU$886
Return
found 20 hours ago
Select Delta flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$886 found 20 hours ago
American Airlines
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$894 Return, found 20 hours ago
AU$894
Return
found 20 hours ago
Select American Airlines flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$894 found 20 hours ago
United
Wed, 1 Apr - Mon, 6 Apr
BOS
Boston
ABE
Allentown
AU$1,151 Return, found 20 hours ago
AU$1,151
Return
found 20 hours ago
Select United flight, departing Wed, 1 Apr from Boston to Allentown, returning Mon, 6 Apr, priced at AU$1,151 found 20 hours ago

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, AU$709 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 Boston (BOS), you could've snapped up an affordable fare for just AU$464 in the last seven days. Round-trip journeys to Warren County ranged from only AU$709 to AU$1,151 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 AU$709 and AU$1,151. 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.

Book with confidence

Warren County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Warren County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Warren County Airfare

At Expedia.com.au, it’s simple to find cheap flights to Warren County that won’t cause your wallet to flinch. Browse through our inventory of Warren County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Warren County Flights

Travel information

Warren County Flights Information

Airlines serving
Delta, United, American Airlines
Roundtrip price
from AU$709
Warren County Flights Information

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