HRL - EWR

$129 Find Cheap Flights from Harlingen to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Newark departing on 10/11. 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 Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Newark, 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 Harlingen to Newark, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harlingen to Newark (HRL-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Newark 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 Harlingen to Newark

Sat, Oct 25 - Tue, Oct 28
American Airlines Logo
2:50 pm - 10:00 pmHRL-EWR
6h 10m1 stop
American Airlines Logo
6:00 am - 2:18 pmEWR-HRL
9h 18m1 stop
$251American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
American Airlines Logo
2:50 pm - 10:00 pmHRL-EWR
6h 10m1 stop
American Airlines Logo
6:00 am - 2:18 pmEWR-HRL
9h 18m1 stop
$256American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Delta Logo
3:39 pm - 11:32 pmHRL-EWR
6h 53m1 stop
Delta Logo
6:15 am - 2:43 pmEWR-HRL
9h 28m1 stop
$257Delta
Find Deal
Sat, Nov 15 - Sat, Dec 6
American Airlines Logo
10:21 am - 10:30 pmHRL-EWR
11h 09m2 stops
American Airlines Logo
6:18 am - 5:39 pmEWR-HRL
12h 21m2 stops
$261American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Delta Logo
3:39 pm - 11:32 pmHRL-EWR
6h 53m1 stop
Delta Logo
6:00 am - 2:43 pmEWR-HRL
9h 43m2 stops
$262Delta
Find Deal
Sat, Dec 6 - Mon, Dec 8
American Airlines Logo
4:02 pm - 11:54 pmHRL-EWR
6h 52m1 stop
American Airlines Logo
6:00 am - 11:40 amEWR-HRL
6h 40m1 stop
$270American Airlines
Find Deal
Tue, Oct 28 - Fri, Oct 31
Delta Logo
3:39 pm - 11:32 pmHRL-EWR
6h 53m1 stop
Delta Logo
6:15 am - 2:43 pmEWR-HRL
9h 28m1 stop
$277Delta
Find Deal
Thu, Sep 25 - Tue, Sep 30
United Airlines Logo
2:05 pm - 9:04 pmHRL-EWR
5h 59m1 stop
United Airlines Logo
7:00 am - 1:19 pmEWR-HRL
7h 19m1 stop
$339United Airlines
Find Deal
Sat, Oct 4 - Sat, Nov 15
United Airlines Logo
5:17 pm - 12:45 amHRL-EWR
6h 28m1 stop
United Airlines Logo
2:17 pm - 9:54 pmEWR-HRL
8h 37m1 stop
$341United Airlines
Find Deal
Mon, Oct 6 - Wed, Nov 12
United Airlines Logo
5:17 pm - 12:45 amHRL-EWR
6h 28m1 stop
United Airlines Logo
5:45 am - 10:59 amEWR-HRL
6h 14m1 stop
$345United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $251 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$251
American Airlines
Sat 10/25Tue 10/28
HRL - EWR • 1 stop
Cheapest one-way
$129
Delta
Sat 10/11
HRL - EWR • 1 stop
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 Newark!
Booking Insights

KAYAK's insights & trends for Harlingen to Newark flights

Get data-powered insights and trends into flights from Harlingen to Newark 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 Harlingen to Newark Liberty Airport?

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

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

Good to know

Low seasonMay
Cheapest flight$129
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Harlingen to Newark Liberty Airport

When to book flights from Harlingen to Newark

Are your dates flexible? Find out the best times to travel from Harlingen to Newark 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 Harlingen to Newark Liberty Airport flights

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

    In the last 3 days, the lowest price for a flight from Harlingen to Newark Airport was $129 for a one-way ticket and $251 for a round-trip.

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

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

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

    On your way to Newark Liberty Airport, you’ll fly out from Harlingen Valley Intl. You’ll be landing at Newark.

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

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

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

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

  • Which is the best airline for flights from Harlingen to Newark, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Harlingen to Newark are United Airlines and American Airlines. With an average price for the route of $562 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $492 and an overall rating of 7.2.

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

    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 Harlingen to Newark Liberty Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Harlingen 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 Harlingen to Newark Liberty Airport?

    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 Newark Liberty Airport with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and EWR 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 Harlingen to Newark Liberty Airport?

    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 Newark Liberty Airport from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Harlingen to Newark

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Newark. 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 Harlingen to Newark? 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 8936 reviews
7.7Boarding
7.1Entertainment
8.1Crew
6.6Food
7.3Comfort
Airline reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

10.0 ExcellentCraig, Aug 2025SLC - EWR
Read more United Airlines reviews

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

get E+, a must for 5 hours flight if you are tall

Multiple delays and not straight answer from the United team

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

Good service, friendly staff. Food was average for airlines and the seats were small.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.