EWR - HRL

$145 Find Cheap Flights from Newark Liberty Airport to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Harlingen departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Harlingen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Harlingen, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Newark to Harlingen (EWR-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Harlingen

Wed, Sep 3 - Fri, Sep 5
United Airlines Logo
7:00 am - 1:30 pmEWR-HRL
7h 30m1 stop
United Airlines Logo
2:05 pm - 9:11 pmHRL-EWR
6h 06m1 stop
$264United Airlines
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Fri, Jul 11 - Fri, Jul 18
United Airlines Logo
11:55 am - 7:35 pmEWR-HRL
8h 40m1 stop
United Airlines Logo
5:20 pm - 1:00 amHRL-EWR
6h 40m1 stop
$289United Airlines
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Thu, Jul 3 - Thu, Jul 10
United Airlines Logo
9:45 am - 4:00 pmEWR-HRL
7h 15m1 stop
United Airlines Logo
5:20 pm - 1:00 amHRL-EWR
6h 40m1 stop
$411United Airlines
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Thu, Jul 17 - Sat, Jul 26
United Airlines Logo
6:00 am - 1:20 pmEWR-HRL
8h 20m1 stop
United Airlines Logo
5:20 pm - 1:00 amHRL-EWR
6h 40m1 stop
$438United Airlines
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Thu, Jul 24 - Mon, Jul 28
United Airlines Logo
7:06 am - 7:35 pmEWR-HRL
13h 29m1 stop
United Airlines Logo
5:20 pm - 1:00 amHRL-EWR
6h 40m1 stop
$467United Airlines
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Wed, Jul 9 - Sun, Jul 13
United Airlines Logo
5:30 am - 1:20 pmEWR-HRL
8h 50m1 stop
United Airlines Logo
7:10 am - 2:29 pmHRL-EWR
6h 19m1 stop
$468United Airlines
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Thu, Jun 26 - Tue, Jul 1
United Airlines Logo
5:30 am - 1:20 pmEWR-HRL
8h 50m1 stop
United Airlines Logo
1:59 pm - 9:26 pmHRL-EWR
6h 27m1 stop
$504United Airlines
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Thu, Jul 24 - Mon, Jul 28
United Airlines Logo
9:00 am - 7:35 pmEWR-HRL
11h 35m2 stops
United Airlines Logo
5:20 pm - 1:00 amHRL-EWR
6h 40m1 stop
$513United Airlines
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Wed, Jul 9 - Sun, Jul 13
United Airlines Logo
8:19 am - 9:50 pmEWR-HRL
14h 31m2 stops
United Airlines Logo
7:10 am - 2:29 pmHRL-EWR
6h 19m1 stop
$547United Airlines
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Thu, Nov 27 - Mon, Dec 1
American Airlines Logo
6:19 am - 1:54 pmEWR-HRL
8h 35m2 stops
American Airlines Logo
5:51 am - 2:20 pmHRL-EWR
7h 29m1 stop
$738American Airlines
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KAYAK's insights & trends for Newark to Harlingen flights

Get data-powered insights and trends into flights from Newark to Harlingen to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Harlingen?

The average price of all round-trip flights from Newark Airport to Harlingen clicked on KAYAK for each day over the last 12 months.

When flying from Newark Liberty Airport to Harlingen, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

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Good to know

Low seasonSeptember
High seasonOctober
Cheapest flight$145
Best time to beat the crowds with an average 52% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Newark Liberty Airport to Harlingen

When to book flights from Newark to Harlingen

Are your dates flexible? Find out the best times to travel from Newark to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Harlingen flights

  • What is the cheapest flight from Newark Airport to Harlingen?

    In the last 3 days, the lowest price for a flight from Newark Airport to Harlingen was $145 for a one-way ticket and $264 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Harlingen?

    A passport is not required to fly from Newark Liberty Airport to Harlingen.

  • Which airports will I be using when flying from Newark Liberty Airport to Harlingen?

    Newark Liberty Airport airport is called Newark and the only airport in Harlingen is Harlingen Valley Intl.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Harlingen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Harlingen?

    oneworld, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Harlingen, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Harlingen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Harlingen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Harlingen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Harlingen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and HRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Harlingen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Newark to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Newark to Harlingen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8790 reviews
7.0Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

10.0 ExcellentLatonja, May 2025EWR - FLL
Read more United Airlines reviews

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Everything you need to know for your flight from Newark to Harlingen

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
Harlingen (HRL)

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