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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Jet to one of Warren County's top cities

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
MCO
Orlando Intl.
TTN
Mercer
$76 Roundtrip, found 2 days ago
$76
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Orlando Intl. to Mercer, returning Mon, Oct 5, priced at $76 found 2 days ago
Fri, Oct 2 - Mon, Oct 5
TPA
Tampa Intl.
TTN
Mercer
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Tampa Intl. to Mercer, returning Mon, Oct 5, priced at $76 found 1 day ago
Thu, Sep 3 - Sun, Sep 6
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Sep 3 from St. Petersburg-Clearwater Intl. to Mercer, returning Sun, Sep 6, priced at $78 just found
Fri, Oct 23 - Mon, Oct 26
SFB
Orlando Sanford Intl.
TTN
Mercer
$88 Roundtrip, found 1 hour ago
$88
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Fri, Oct 23 from Orlando Sanford Intl. to Mercer, returning Mon, Oct 26, priced at $88 found 1 hour ago
Thu, Aug 27 - Sun, Aug 30
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$93 Roundtrip, found 19 hours ago
$93
Roundtrip
found 19 hours ago
Select Allegiant Air flight, departing Thu, Aug 27 from St. Petersburg-Clearwater Intl. to Mercer, returning Sun, Aug 30, priced at $93 found 19 hours ago
Thu, Aug 27 - Thu, Aug 27
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$94 Roundtrip, just found
$94
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Aug 27 from St. Petersburg-Clearwater Intl. to Mercer, returning Thu, Aug 27, priced at $94 just found
Sat, Aug 29 - Mon, Aug 31
SFB
Orlando Sanford Intl.
ABE
Lehigh Valley Intl.
$97 Roundtrip, found 1 hour ago
$97
Roundtrip
found 1 hour ago
Select Allegiant Air flight, departing Sat, Aug 29 from Orlando Sanford Intl. to Lehigh Valley Intl., returning Mon, Aug 31, priced at $97 found 1 hour ago
Thu, Oct 29 - Sun, Nov 1
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$98 Roundtrip, just found
$98
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Oct 29 from St. Petersburg-Clearwater Intl. to Mercer, returning Sun, Nov 1, priced at $98 just found
Thu, Aug 27 - Sun, Aug 30
PIE
St. Petersburg-Clearwater Intl.
TTN
Mercer
$99 Roundtrip, found 16 hours ago
$99
Roundtrip
found 16 hours ago
Select Allegiant Air flight, departing Thu, Aug 27 from St. Petersburg-Clearwater Intl. to Mercer, returning Sun, Aug 30, priced at $99 found 16 hours ago
Thu, Aug 27 - Mon, Aug 31
SFB
Orlando Sanford Intl.
ABE
Lehigh Valley Intl.
$102 Roundtrip, found 2 hours ago
$102
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Thu, Aug 27 from Orlando Sanford Intl. to Lehigh Valley Intl., returning Mon, Aug 31, priced at $102 found 2 hours ago
OriginDestinationTravel DatesFlights From*
FLLTrentonAugust 27 to August 30$78
MCOTrentonOctober 5 to October 5$82
MCOAllentownOctober 9 to October 12$107
FLLAllentownAugust 28 to August 31$123
LAXTrentonAugust 5 to August 12$282
SJUTrentonJuly 31 to August 1$313
SFOTrentonSeptember 11 to September 13$349
SJUAllentownAugust 24 to August 27$367
LAXAllentownSeptember 24 to September 28$369
MIAAllentownAugust 19 to August 25$386
MIATrentonSeptember 10 to September 15$481
SDQTrentonAugust 6 to August 12$598
STITrentonJuly 28 to August 31$666
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
FLLTrentonJuly 19 to July 30$188
MCOTrentonJuly 18 to August 6$284
FLLAllentownJuly 17 to July 20$313
SJUTrentonJuly 19 to July 26$381
LAXTrentonJuly 18 to July 23$441
MCOAllentownJuly 18 to July 20$521
MIATrentonJuly 17 to July 21$530
MIAAllentownJuly 17 to July 20$623
SDQTrentonJuly 17 to August 18$809
STITrentonJuly 19 to July 24$1,094
*Prices include taxes and fees

Best Warren County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Orchard Way
2.0-star property

Orchard Way

Aug 14 - Aug 17

3 night stay

San Juan (SJU) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Price was $2,614, price is now $1,423 per person
$1,423
per person
found 1 day ago
2 bedroom luxury Empire State VIEW
2.0-star property

2 bedroom luxury Empire State VIEW

Jul 28 - Jul 31

3 night stay

Atlanta (ATL) to New York (JFK)

Delta • Coach

New York (JFK) to Atlanta (ATL)

Frontier Airlines • Coach
Price was $3,964, price is now $1,645 per person
$1,645
per person
found 1 day ago
Tudor Lux
4.0-star property

Tudor Lux

Sep 4 - Sep 6

2 night stay

Atlanta (ATL) to Philadelphia (PHL)

Frontier Airlines • Roundtrip • Coach
Price was $3,103, price is now $1,588 per person
$1,588
per person
found 12 hours ago
Don't see what you're looking for?
See all available trips from San Juan to Warren County
View all trips

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! (3,098 reviews)
"I didn’t realize the rooms didn’t have microwaves and you have to rent the mini fridge to use it. That was a bit inconvenient. But otherwise a good time."

Reviewed on Jul 10, 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! (2,778 reviews)
"Staff was nice but property in terrible condition."

Reviewed on Jul 10, 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! (2,680 reviews)
"Our room was clean, but it never got very cool in there despite turning the air to 67. Also, the bathroom floor was waxed or cleaned with something that was VERY slippery. The bed was comfortable, and the towels were nice."

Reviewed on Jul 10, 2026

Opens in a new windowWind Creek Bethlehem
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
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! (1,679 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 19 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 $1,094 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.