HRL - ATL

$109 Find Cheap Flights from Harlingen to Atlanta

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 Atlanta departing on 10/15. 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 Atlanta

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

Save 20% 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.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Harlingen to Atlanta (HRL-ATL)

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

Sat, Aug 30 - Tue, Sep 9
American Airlines Logo
10:02 am - 3:40 pmHRL-ATL
4h 38m1 stop
American Airlines Logo
7:42 am - 2:19 pmATL-HRL
7h 37m1 stop
$234American Airlines
Find Deal
Fri, Aug 1 - Tue, Aug 12
Southwest Logo
7:00 am - 12:45 pmHRL-ATL
4h 45m1 stop
Southwest Logo
7:35 am - 11:45 amATL-HRL
5h 10m1 stop
$238Southwest
Find Deal
Sat, Aug 30 - Tue, Sep 9
American Airlines Logo
6:30 pm - 12:09 amHRL-ATL
4h 39m1 stop
American Airlines Logo
5:31 am - 2:19 pmATL-HRL
9h 48m2 stops
$239American Airlines
Find Deal
Fri, Aug 1 - Tue, Aug 12
Southwest Logo
7:00 am - 12:45 pmHRL-ATL
4h 45m1 stop
Southwest Logo
2:50 pm - 9:25 pmATL-HRL
7h 35m2 stops
$243Southwest
Find Deal
Sat, Aug 30 - Tue, Sep 9
American Airlines Logo
2:47 pm - 12:28 amHRL-ATL
8h 41m2 stops
American Airlines Logo
2:32 pm - 10:57 pmATL-HRL
9h 25m2 stops
$244American Airlines
Find Deal
Fri, Aug 1 - Tue, Aug 12
American Airlines Logo
10:07 am - 9:50 pmHRL-ATL
10h 43m2 stops
American Airlines Logo
10:59 am - 6:00 pmATL-HRL
8h 01m2 stops
$328American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
United Airlines Logo
5:20 pm - 11:44 pmHRL-ATL
5h 24m1 stop
United Airlines Logo
9:33 am - 4:00 pmATL-HRL
7h 27m1 stop
$419United Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
American Airlines Logo
4:27 pm - 12:13 amHRL-ATL
6h 46m1 stop
American Airlines Logo
10:55 am - 7:26 pmATL-HRL
9h 31m2 stops
$475American Airlines
Find Deal
Thu, Jul 17 - Mon, Jul 21
American Airlines Logo
5:25 am - 5:08 pmHRL-ATL
10h 43m2 stops
American Airlines Logo
10:55 am - 7:26 pmATL-HRL
9h 31m2 stops
$612American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Harlingen to Atlanta flights

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

How much is a round-trip flight from Harlingen, Texas to Atlanta?

What’s the cheapest day of the week to fly from Harlingen to Atlanta?

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

If you are looking for a flight deal from Harlingen to Atlanta, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Atlanta, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Harlingen to Atlanta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Atlanta, 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 Atlanta is April, where tickets cost $212 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $613 and $456 respectively.

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$109
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Harlingen to Atlanta

When to book flights from Harlingen to Atlanta

Are your dates flexible? Find out the best times to travel from Harlingen to Atlanta 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 flights from Harlingen to Atlanta

  • What is the cheapest flight from Harlingen to Atlanta?

    In the last 3 days, the lowest price for a flight from Harlingen to Atlanta was $109 for a one-way ticket and $234 for a round-trip.

  • Do I need a passport to fly between Harlingen and Atlanta?

    A passport is not required to fly from Harlingen to Atlanta.

  • Which airports will I be using when flying from Harlingen to Atlanta?

    Harlingen airport is called Harlingen Valley Intl and the only airport in Atlanta is Atlanta Hartsfield-Jackson.

  • Which aircraft models fly most regularly from Harlingen to Atlanta?

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

  • Which airline alliances offer flights from Harlingen to Atlanta?

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

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

    The two airlines most popular with KAYAK users for flights from Harlingen to Atlanta are Southwest and American Airlines. With an average price for the route of $212 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $378 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Harlingen to Atlanta?

    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 Atlanta.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta 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 Atlanta?

    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 Atlanta with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and ATL 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 Atlanta?

    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 Atlanta 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 3 airlines serving from Harlingen to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Atlanta. 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 Atlanta? 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.
8.0
SouthwestOverall score based on 4270 reviews
7.6Entertainment
8.0Comfort
8.6Crew
8.2Boarding
7.0Food
Airline reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

6.0 GoodAnonymous, May 2025HOU - MCI
Read more Southwest reviews

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Plz don't take away free bags and free seating

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The last 30 min or so, they put the heat on full. We thought we were being basted.

My original flight was extremely delayed but I was able to join the standby list for an earlier flight. I was grateful for this feature but I wish I could’ve gotten my standby confirmation sooner.

Glad flight made it out. So many delays due to hurricane. everyone did a great job.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Good flights. On time. They had a gluten free snack option which was nice

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

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

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.