$109 Find Cheap Flights from Harlingen to the United States - Compare and Save

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 the United States departing on 7/25. 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.
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Cheap Flights from Harlingen to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$313
Los Angeles
Los Angeles1 stop$257
Las Vegas
Las Vegas1 stop$313
Chicago
Chicago1 stop$257
San Francisco
San Francisco1 stop$237
Miami
Miami1 stop$219
Boston
Boston1 stop$301
Fort Lauderdale
Fort Lauderdale1 stop$338
Washington, D.C.
Baltimore1 stop$289
Denver
Denver1 stop$199
Seattle
Seattle1 stop$328
Atlanta
Atlanta2 stops$277
Dallas
Dallasnonstop$217
Tampa
Tampa1 stop$292
Houston
Houstonnonstop$217
San Diego
San Diego1 stop$315
Honolulu
Honolulu1 stop$514
Philadelphia
Philadelphia1 stop$349
New York
New York1 stop$313
Los Angeles
Los Angeles1 stop$257
Las Vegas
Las Vegas1 stop$313
Chicago
Chicago1 stop$257
San Francisco
San Francisco1 stop$237
Miami
Miami1 stop$219
Boston
Boston1 stop$301
Fort Lauderdale
Fort Lauderdale1 stop$338
Washington, D.C.
Baltimore1 stop$289
Denver
Denver1 stop$199
Seattle
Seattle1 stop$328
Atlanta
Atlanta2 stops$277
Dallas
Dallasnonstop$217
Tampa
Tampa1 stop$292
Houston
Houstonnonstop$217
San Diego
San Diego1 stop$315
Honolulu
Honolulu1 stop$514
Philadelphia
Philadelphia1 stop$349

Book Cheap Harlingen to the United States Plane Tickets

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

Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:43 pm - 8:30 pm
HRL
-
DFW
1h 47mnonstop
American Airlines Logo
4:42 pm - 6:13 pm
DFW
-
HRL
1h 31mnonstop
$217American Airlines
Tue, Jul 28 - Tue, Aug 4
United Airlines Logo
7:20 am - 8:45 am
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
8:35 pm - 9:54 pm
IAH
-
HRL
1h 19mnonstop
$217United Airlines
Wed, Sep 2 - Wed, Sep 9
Southwest Logo
3:25 pm - 5:00 pm
HRL
-
DAL
1h 35mnonstop
Southwest Logo
1:25 pm - 2:50 pm
DAL
-
HRL
1h 25mnonstop
$217Southwest
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
5:28 pm - 11:59 pm
HRL
-
MIA
5h 31m
1 stop
American Airlines Logo
9:30 am - 3:05 pm
MIA
-
HRL
6h 35m
1 stop
$219American Airlines
Sat, Aug 15 - Sat, Aug 22
Southwest Logo
3:30 pm - 6:30 pm
HRL
-
DAL
3h 00m
1 stop
Southwest Logo
1:30 pm - 2:55 pm
DAL
-
HRL
1h 25mnonstop
$223Southwest
Tue, Sep 22 - Sat, Sep 26
Southwest Logo
6:35 am - 3:30 pm
HRL
-
MIA
7h 55m
2 stops
Southwest Logo
5:10 pm - 8:55 pm
MIA
-
HRL
4h 45m
1 stop
$224Southwest
Sat, Aug 22 - Sun, Aug 23
United Airlines Logo
1:59 pm - 3:24 pm
HRL
-
IAH
1h 25mnonstop
United Airlines Logo
2:40 pm - 3:59 pm
IAH
-
HRL
1h 19mnonstop
$228United Airlines
Sat, Aug 22 - Mon, Aug 24
Southwest Logo
11:30 am - 1:05 pm
HRL
-
DAL
1h 35mnonstop
Southwest Logo
11:55 am - 1:20 pm
DAL
-
HRL
1h 25mnonstop
$228Southwest
Wed, Dec 2 - Mon, Dec 7
Delta Logo
2:00 pm - 11:59 pm
HRL
-
MCO
8h 59m
1 stop
Delta Logo
6:40 am - 1:31 pm
MCO
-
HRL
7h 51m
1 stop
$269Delta
Wed, Dec 2 - Mon, Dec 7
Delta Logo
2:00 pm - 12:56 am
HRL
-
MCO
9h 56m
2 stops
Delta Logo
6:40 am - 1:31 pm
MCO
-
HRL
7h 51m
1 stop
$274Delta
Booking Insights

KAYAK's insights & trends for Harlingen to the United States flights

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

What is the cheapest Harlingen to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Harlingen found in the last 5 days was to Dallas, at $298 round-trip. The most popular route is from Harlingen (HRL) to Dallas/Fort Worth Airport (DFW), and the cheapest round-trip airline ticket found on this route in the last 5 days was $298.

Can I save money by flying with a layover from Harlingen to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $416, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Harlingen to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harlingen to the United States is October, when tickets cost $67 (return) on average. On the other hand, the most expensive months are May and July, when the average cost of round-trip tickets is $199 and $182 respectively.

Good to know

Low seasonApril
Cheapest flight$109
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Harlingen to Houston George Bush Airport

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Harlingen to the United States?

    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 the United States.

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

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

    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 from Harlingen to the United States with an airline and back with another airline.

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

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

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Harlingen to the following destinations at these prices or less: Dallas $192 one-way - $405 round-trip; Houston $199 one-way - $359 round-trip; Houston $208 one-way - $368 round-trip

Reviews of the top 5 airlines serving from Harlingen to the United States

 
Need help choosing which airline to fly with from Harlingen to the United States? 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.
7.9
SouthwestOverall score based on 4250 reviews
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

8.0 ExcellentRobyn, Jul 2026
HOU - DEN
Read more Southwest reviews

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

Great job! My family doesnt fly often but we felt safe 100%

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

I don't know why flying out of Sarasota requires two plane changes.

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

We departed and landed early which was a nice surprise. The boarding process was slow.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

The WiFi was not working. That made for a long flight.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Flight was delayed due to crew being not on time

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

My flight was delayed twice. The first time because of “plane maintenance” and the second because the previous flight who supposedly “arrived early” took an obnoxiously long time to get off the plane. Total delay was over an hour for no reason. Not to mention your airline repeatedly changed our gate from one end of the terminal to the other. Not very happy about this experience. My previous flights with American haven’t had this many issues.

We’ve had a year of delays with American, and this one was another flight to add to that list. It just reduced our vacation by a day! So frustrating. In-flight entertainment (TVs) weren’t working, There was no drinks service due to delivery issues.

2 hours delay on my flight causing me to miss my connecting flight. Cause was for maintenance. I understand maintenance is important but maintenance should be done before boarding people!

This flight moved Gates several times in a short time period, from B to C, which required a substantial walk or rail ride. Then the flight was delayed more than 2 hours and the food was subpar compared to other flights.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

Delayed and horrible communication and sat on flight for an hour before taking off

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Boarding and crew were great, but seats are terribly uncomfortable. No food or entertainment options.

Everything went very smoothly! Thanks for a great first experience flying with small children!

Crew members great. Everything else a 0! Got on plane at 530am. Got de boarded for mechanical issue. Supposed to leave by 830 am. Zero communication from gate agents. Then supposed to leave by 230pm. Then delayed till 330pm. Still zero communication with gate agents. All they would say is if you have an issue call the 1800 number. You call and sit on hold minimum 45 minutes for zero answer. Finally board at 345pm didn’t take off till after 4pm! Sat in airport for 11 hours with 4 adults and 3 kids. Finally offered a $100 (we are sorry) voucher for next trip. Missed whole day in Florida had to change reservations in Florida! Absolute joke of an airline! And I usually really like sun country.

Booked through Kayak for $236. They canceled the flight unknown to me; retaining $100 for canceling it. Found out when I went to check in. Rebooked the same flight for $400. Incredibly disappointed. The Sun Country part was as to be expected. Crowded, no food, no arm room but got me where I wanted to go.

3 seperate extremely rude unhelpful staff. Delayed flight. Lost my bag

Sat between 2 big men. I was uncomfortable. Flight was delayed twice. About 2 hours altogether.

It was a good experience. I do wish the seats were roomier. Also, I did not like being charged for my carry on bag

Exceptional take off and landing in snow and wind…thank you to the well skilled pilots!

The assistance with the wheel chairs was fabulous. All the people were so very friendly and helpful. I want to thank them all.

Overall it was ok but a lot of that had to do with upgrading.

Everything you need to know for your flight from Harlingen to the United States

Information on your arrival and departure airports