HRL - EWR

$419 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 4/24. 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, 0 bags

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
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Everything you should know

Cheapest round-trip
$419
United Airlines
Fri 5/1Tue 5/5
HRL - EWR • 1 stop
Cheapest one-way
$342
Multiple Airlines
Fri 4/24
HRL - EWR • 3 stops
Top airlines
Cheapest • from $419 (round-trip)
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 Harlingen and Newark. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $553 (round-trip)
Shortest trip • 6h 18m (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 Newark!
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

Fri, May 1 - Tue, May 5
United Airlines Logo
5:18 pm - 12:59 am
HRL
-
EWR
6h 41m
1 stop
United Airlines Logo
12:20 pm - 8:00 pm
EWR
-
HRL
8h 40m
1 stop
$419United Airlines
Sat, May 2 - Wed, May 6
Delta Logo
4:02 pm - 11:34 pm
HRL
-
EWR
6h 32m
1 stop
Delta Logo
6:00 am - 2:47 pm
EWR
-
HRL
9h 47m
2 stops
$424Delta
Fri, May 1 - Sun, May 10
United Airlines Logo
5:18 pm - 12:59 am
HRL
-
EWR
6h 41m
1 stop
United Airlines Logo
7:55 am - 4:04 pm
EWR
-
HRL
9h 09m
1 stop
$449United Airlines
Wed, Aug 12 - Sun, Aug 16
United Airlines Logo
7:27 am - 2:32 pm
HRL
-
EWR
6h 05m
1 stop
United Airlines Logo
8:04 am - 3:34 pm
EWR
-
HRL
8h 30m
1 stop
$466United Airlines
Fri, Jun 12 - Thu, Jun 18
United Airlines Logo
5:20 pm - 12:37 am
HRL
-
EWR
6h 17m
1 stop
United Airlines Logo
2:12 pm - 9:54 pm
EWR
-
HRL
8h 42m
1 stop
$505United Airlines
Fri, May 1 - Tue, May 5
Delta Logo
4:02 pm - 11:34 pm
HRL
-
EWR
6h 32m
1 stop
Delta Logo
6:00 am - 3:05 pm
EWR
-
HRL
10h 05m
2 stops
$519Delta
Sat, May 16 - Sat, Jun 6
American Airlines Logo
6:00 am - 8:55 pm
HRL
-
EWR
13h 55m
1 stop
American Airlines Logo
8:00 am - 7:34 pm
EWR
-
HRL
12h 34m
1 stop
$540American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
10:43 am - 7:14 pm
HRL
-
EWR
7h 31m
1 stop
American Airlines Logo
8:00 am - 4:25 pm
EWR
-
HRL
9h 25m
1 stop
$565American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
10:43 am - 7:14 pm
HRL
-
EWR
7h 31m
1 stop
American Airlines Logo
8:15 am - 4:25 pm
EWR
-
HRL
9h 10m
1 stop
$596American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
10:43 am - 7:14 pm
HRL
-
EWR
7h 31m
1 stop
American Airlines Logo
5:25 pm - 12:14 am
EWR
-
HRL
7h 49m
1 stop
$600American Airlines
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.

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

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 Harlingen to Newark Liberty Airport were found on United Airlines ($419) and Delta ($424).

Good to know

Cheapest flight$342
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 $342 for a one-way ticket and $419 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?

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

  • 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 $378 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 $707 and an overall rating of 7.1.

  • 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 9604 reviews
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Flights were on time actually early service was good and crew cheerful

8.0 ExcellentJohn, Apr 2026
TPA - EWR
Read more United Airlines reviews

Flights were on time actually early service was good and crew cheerful

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

OK, we were delayed and had to de plane and reboard.

Both my flight where delayed Had 25min to make it to my transfer flight

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

Flight was fine, but not having WiFi was a major negative

Everything was excellent and I enjoyed myself. Thank for everything

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

Seat was VERY uncomfortable. Flight was delayed and then boarded slowly. The crew was super helpful with boarding and supporting maximizing the luggage in the overhead.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

Absolutely terrible. Would never fly American again. 2 deplaned incidents and delayed by close to 24 hours. $12 meal voucher for first class passengers was an insult to the injury. Pathetic.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

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

Information on your arrival and departure airports