Cheap Flights to Warren County from $38 (2026/2027)

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A river flowing through a forest with autumn-colored trees and rocks in the water.

Hackettstown

Flights
Hackettstown
A suspension bridge over a river with surrounding greenery and a distant town.

Phillipsburg

Flights
Phillipsburg

How Much Does it Cost To Fly To Warren County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, Oct 2 - Mon, Oct 5
TPA
Tampa Intl.
TTN
Mercer
$76 Roundtrip, found 8 hours ago
$76
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Tampa Intl. to Mercer, returning Mon, Oct 5, priced at $76 found 8 hours ago
Fri, Oct 2 - Mon, Oct 5
MCO
Orlando Intl.
TTN
Mercer
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Orlando Intl. to Mercer, returning Mon, Oct 5, priced at $76 found 1 day ago
Thu, Oct 8 - Thu, Oct 15
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$78 Roundtrip, found 1 hour ago
$78
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Thu, Oct 8 from St. Petersburg-Clearwater Intl. to Mercer, returning Thu, Oct 15, priced at $78 found 1 hour ago
Mon, Oct 5 - Mon, Oct 5
MCO
Orlando Intl.
TTN
Mercer
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Orlando Intl. to Mercer, returning Mon, Oct 5, priced at $82 found 2 days ago
Thu, Oct 1 - Mon, Oct 5
TPA
Tampa Intl.
TTN
Mercer
$86 Roundtrip, found 23 hours ago
$86
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Thu, Oct 1 from Tampa Intl. to Mercer, returning Mon, Oct 5, priced at $86 found 23 hours ago
Fri, Oct 23 - Mon, Oct 26
TPA
Tampa Intl.
TTN
Mercer
$87 Roundtrip, found 2 days ago
$87
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 23 from Tampa Intl. to Mercer, returning Mon, Oct 26, priced at $87 found 2 days ago
Thu, Oct 8 - Mon, Oct 12
PIE
St. Petersburg-Clearwater Intl.
ABE
Lehigh Valley Intl.
$147 Roundtrip, found 7 hours ago
$147
Roundtrip
found 7 hours ago
Select Allegiant Air flight, departing Thu, Oct 8 from St. Petersburg-Clearwater Intl. to Lehigh Valley Intl., returning Mon, Oct 12, priced at $147 found 7 hours ago
Sat, Sep 26 - Wed, Oct 7
ATL
Hartsfield-Jackson Atlanta Intl.
TTN
Mercer
$167 Roundtrip, found 6 hours ago
$167
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Sep 26 from Hartsfield-Jackson Atlanta Intl. to Mercer, returning Wed, Oct 7, priced at $167 found 6 hours ago
OriginDestinationTravel DatesFlights From*
MCOTrentonOctober 2 to October 5$76
FLLTrentonAugust 27 to August 30$78
FLLAllentownAugust 28 to August 31$123
MCOAllentownAugust 6 to August 13$170
LAXTrentonAugust 5 to August 12$282
SJUTrentonSeptember 9 to September 14$313
SFOTrentonSeptember 11 to September 13$349
LAXAllentownSeptember 24 to September 28$369
MIAAllentownAugust 19 to August 25$386
SJUAllentownJuly 25 to July 31$432
MIATrentonSeptember 10 to September 15$481
SFOAllentownJuly 23 to August 8$524
SDQTrentonJuly 23 to July 29$632
STITrentonJuly 28 to August 31$666
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
MCOTrentonJuly 11 to August 4$262
FLLTrentonJuly 12 to July 19$365
LAXTrentonJuly 11 to July 13$367
SJUTrentonJuly 12 to July 19$496
MIATrentonJuly 11 to July 13$545
SFOTrentonJuly 12 to July 24$559
SJUAllentownJuly 12 to July 13$575
SDQTrentonJuly 11 to July 14$1,033
*Prices include taxes and fees

Best Warren County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Arthouse Hotel New York City
4.0-star property

Arthouse Hotel New York City

Aug 17 - Aug 21

4 night stay

Atlanta (ATL) to New York (JFK)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $848, price is now $451 per person
$451
per person
found 1 day ago
The Towers at Lotte New York Palace
5.0-star property

The Towers at Lotte New York Palace

Aug 22 - Aug 25

3 night stay

Dallas (DFW) to New York (JFK)

Frontier Airlines • Roundtrip • Coach
Price was $1,941, price is now $985 per person
$985
per person
found 1 day ago
Hotel Riu Plaza New York Times Square
4.0-star property

Hotel Riu Plaza New York Times Square

Sep 15 - Sep 19

4 night stay

Atlanta (ATL) to Newark Liberty Intl. Airport (EWR)

JetBlue Airways • Coach

Newark Liberty Intl. Airport (EWR) to Atlanta (ATL)

Frontier Airlines • Coach
Price was $1,842, price is now $1,001 per person
$1,001
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Atlanta to Warren County
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Travelers ❤️ These Warren County 🏨

Mount Airy Casino Resort - Adults Only 21+

Mount Airy Casino Resort - Adults Only 21+

4.5 out of 5
312 Woodland Road Mount Pocono PA
Book a stay at this luxury resort in Mount Pocono. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. Popular attractions Kalahari and Camelbeach Mountain Waterpark are located nearby.
9/10 Wonderful! (3,097 reviews)
"Outdoor pool was not open for more then half the day food was terrible will not be back staff was not helpful"

Reviewed on Jul 9, 2026

Opens in a new windowMount Airy Casino Resort - Adults Only 21+
Camelback Resort

Camelback Resort

3.5 out of 5
193 Resort Drive Tannersville PA
Book a stay at this ski hotel in Tannersville. Enjoy free WiFi, 6 restaurants, and 4 bars/lounges. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Camelbeach Mountain Waterpark and Kalahari are located nearby.
8.2/10 Very Good! (2,777 reviews)
"Si te quieres divertir este es el lugar la comida es cara si puedes salir a comprar en lugares afuera pero todo lo demás bien"

Reviewed on Jul 9, 2026

Opens in a new windowCamelback Resort
Wind Creek Bethlehem

Wind Creek Bethlehem

4 out of 5
77 Wind Creek Blvd Bethlehem PA
Book a stay at this spa resort in Bethlehem. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Wind Creek Bethlehem Casino and Coca-Cola Park are located nearby.
9.2/10 Wonderful! (2,674 reviews)
"Great place to stay with lots to do nearby. The pool was closed, but otherwise a very comfortable place to stay."

Reviewed on Jul 9, 2026

Opens in a new windowWind Creek Bethlehem
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Days Hotel by Wyndham Allentown Airport / Lehigh Valley

Days Hotel by Wyndham Allentown Airport / Lehigh Valley

3 out of 5
3400 Airport Road Allentown PA
Book a stay at this business-friendly hotel in Allentown. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Coca-Cola Park and PPL Center are located nearby.
7.8/10 Good! (1,677 reviews)
"The rooms are clean...the pool needs more chairs and more chlorine it was a little slimy...the waiting area needs new sofas asap...but the staff is good and helpful"

Reviewed on Jul 8, 2026

Opens in a new windowDays Hotel by Wyndham Allentown Airport / Lehigh Valley
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Warren County?
Travelers picked up a roundtrip flight to Warren County for as little as $76 within the last seven days. If you find a bargain, act quick. Cheap deals don't last for long! This price was available on Travelocity for flights to Warren County departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Warren County?
There are 15 airline companies with flights to Warren County. If you're considering a vacation in Phillipsburg, consider Delta Air Lines. This top-rated carrier operates around 147 flights each month to Warren County's major city.
What is the cheapest month to fly to Warren County?
For the best shot at locking in a fantastic flight deal, organize your getaway in October. According to Travelocity's direct flight demand between January and December last year, it's the cheapest month to jet out to Warren County.
How can I check my flight status to Warren County?
Get updates about changes to flight status and gate numbers with Trips. Travelocity's convenient portal can be found at the top of our homepage and is where you can view and manage your bookings. Create a free account within seconds and you're all set. The Travelocity app also lets you look up the details of your flight to Warren County while you're out and about — and even when you're offline. Travelocity's app can sort out all your booking needs. Whether you'd like to add transportation to or from the airport or share details with any members of your family flying with you, our intuitive app can help.
How do I find the best deals on flights to Warren County?
Being flexible with your travel dates is one of the best ways to land an unbeatable deal. Travelocity makes it super simple to find your ideal fare through the "Flexible dates" function. Search for your Warren County flight, then compare the cheapest prices for nearby days by hitting the "Flexible dates" box at the top of the page. Booking early and traveling outside of peak periods are other suggestions. In the last seven days, the cheapest price for a roundtrip flight to Warren County was $76. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Warren County with Travelocity?
Look for cheap flights to Warren County with Travelocity and begin packing for your next break. With round-the-clock customer support before, during and after your trip and our Price Match Guarantee, we take the worry out of securing cheap family flights, hotels, rental cars and more. Get your hands on a great deal today and gear up for an unforgettable adventure.
What are the most popular flight routes to Warren County?
Browse through these popular flight routes to Warren County and start planning your next vacation:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Liberty Intl. Airport (EWR) - 3,588 flights a month.
  • Orlando, FL (MCO-Orlando Intl.) to Liberty Intl. Airport (EWR) - 3,575 flights a month.
  • Fort Lauderdale, FL (FLL-Fort Lauderdale - Hollywood Intl.) to Liberty Intl. Airport (EWR) - 3,037 flights a month.

How much is a flight to Warren County on average?
Roundtrip flights to Warren County were priced between $76 and $1,033 in the last seven days. If you find a fare that works for you, act quick. Cheap deals don't last long! These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Warren County?
The length of a direct flight to Warren County varies, but here you'll find the average journey times for some main routes:

  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Liberty Intl. Airport (EWR) - 2 hours and 21 minutes
  • Orlando, FL (MCO-Orlando Intl.) to Liberty Intl. Airport (EWR) - 2 hours and 47 minutes
  • Fort Lauderdale, FL (FLL-Fort Lauderdale - Hollywood Intl.) to Liberty Intl. Airport (EWR) - 3 hours and 5 minutes

What can I expect on a flight to Warren County?
What you can expect mostly depends on your carrier and the length of your flight. Most airlines offer things like food and entertainment on long-haul journeys. Whether you're searching for business class flights to Warren County or cheap flights for family vacations, you'll be well looked after from the minute your plane leaves the tarmac to the moment you touch down.