EWR - HRL

$328 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 5/12. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$377
United Airlines
Sat 6/6Tue 6/9
EWR - HRL • 1 stop
Cheapest one-way
$328
United Airlines
Tue 5/12
EWR - HRL • 2 stops
Top airlines
United Airlines
Cheapest • from $377 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Newark and Harlingen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $429 (round-trip)
Houston (IAH)
Shortest trip • 6h 40m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harlingen!
Flight Deals
Booking Insights
Flight 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

Sat, Jun 6 - Tue, Jun 9
United Airlines Logo
8:00 am - 3:59 pm
EWR
-
HRL
8h 59m
1 stop
United Airlines Logo
5:20 pm - 12:37 am
HRL
-
EWR
6h 17m
1 stop
$377United Airlines
Tue, Jul 28 - Wed, Aug 12
American Airlines Logo
8:00 am - 4:21 pm
EWR
-
HRL
9h 21m
1 stop
American Airlines Logo
3:17 pm - 11:03 pm
HRL
-
EWR
6h 46m
1 stop
$411American Airlines
Tue, Jul 28 - Wed, Aug 12
American Airlines Logo
8:00 am - 4:21 pm
EWR
-
HRL
9h 21m
1 stop
American Airlines Logo
6:43 pm - 10:02 am
HRL
-
EWR
14h 19m
2 stops
$414American Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
2:10 pm - 9:59 pm
EWR
-
HRL
8h 49m
1 stop
United Airlines Logo
5:18 pm - 12:59 am
HRL
-
EWR
6h 41m
1 stop
$419United Airlines
Thu, May 28 - Sat, Jun 6
United Airlines Logo
2:00 pm - 7:49 pm
EWR
-
HRL
6h 49m
1 stop
United Airlines Logo
2:05 pm - 10:59 pm
HRL
-
EWR
7h 54m
1 stop
$458United Airlines
Thu, Aug 6 - Sat, Aug 8
American Airlines Logo
12:21 pm - 7:29 pm
EWR
-
HRL
8h 08m
1 stop
American Airlines Logo
3:17 pm - 11:03 pm
HRL
-
EWR
6h 46m
1 stop
$466American Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
12:01 pm - 7:33 pm
EWR
-
HRL
8h 32m
1 stop
United Airlines Logo
1:59 pm - 10:46 pm
HRL
-
EWR
7h 47m
1 stop
$469United Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
6:00 am - 1:30 pm
EWR
-
HRL
8h 30m
1 stop
United Airlines Logo
5:20 pm - 12:37 am
HRL
-
EWR
6h 17m
1 stop
$494United Airlines
Tue, Jul 28 - Wed, Aug 12
American Airlines Logo
6:56 am - 8:12 pm
EWR
-
HRL
14h 16m
2 stops
American Airlines Logo
6:43 pm - 10:02 am
HRL
-
EWR
14h 19m
2 stops
$502American Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
9:30 am - 9:52 pm
EWR
-
HRL
13h 22m
2 stops
United Airlines Logo
7:15 am - 4:48 pm
HRL
-
EWR
8h 33m
1 stop
$518United Airlines
Booking Insights

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.

Which airlines provide the cheapest flights from Newark Liberty Airport to Harlingen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Newark Liberty Airport to Harlingen were found on United Airlines ($377) and American Airlines ($411).

Find deals

Good to know

Cheapest flight$328
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 $328 for a one-way ticket and $377 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?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Harlingen.

  • 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.

Reviews of the 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 9680 reviews
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

10.0 ExcellentMitchell, Apr 2026
EWR - SFO
Read more United Airlines reviews

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Much better than Spirit. I was please by the easy fast check in and boarding

Everything except the food and entertainment. It was a great experience though

The attendant on board was amazing. She should be doing business/first international long haul.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

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)