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Cheap flights from Atlanta to Harlingen, Texas from $229

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Harlingen, Texas departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Harlingen

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Harlingen.
Southwest Logo
6:05 am - 10:15 amATL-HRL
5h 10m1 stop
Southwest Logo
6:00 am - 11:05 amHRL-ATL
4h 05m1 stop
$229Southwest
Find Deal
Wed, May 28 - Tue, Jun 24
American Airlines Logo
5:00 am - 11:28 amATL-HRL
7h 28m2 stops
American Airlines Logo
5:25 am - 11:46 amHRL-ATL
5h 21m1 stop
$234American Airlines
Find Deal
Wed, May 28 - Tue, Jun 24
Delta Logo
11:55 am - 4:48 pmATL-HRL
5h 53m1 stop
Delta Logo
5:28 pm - 11:14 pmHRL-ATL
4h 46m1 stop
$278Delta
Find Deal
Fri, Apr 18 - Sun, Apr 20
American Airlines Logo
5:00 am - 11:28 amATL-HRL
7h 28m2 stops
American Airlines Logo
5:25 am - 3:31 pmHRL-ATL
9h 06m2 stops
$319American Airlines
Find Deal
Wed, May 28 - Tue, Jun 24
United Airlines Logo
12:33 pm - 11:14 pmATL-HRL
11h 41m2 stops
United Airlines Logo
12:10 pm - 5:56 pmHRL-ATL
4h 46m1 stop
$334United Airlines
Find Deal
Fri, Apr 18 - Sun, Apr 20

American Airlines flights from Atlanta to Harlingen, Texas

Our best American Airlines deals on Atlanta to Harlingen, Texas flight tickets
American Airlines
May 28
ATL5:00 amAtlanta Hartsfield-Jackson
7h 28m
2 stops
HRL11:28 amHarlingen Valley Intl
Jun 24
HRL5:25 amHarlingen Valley Intl
5h 21m
1 stop
ATL11:46 amAtlanta Hartsfield-Jackson
American Airlines
May 28
ATL5:00 amAtlanta Hartsfield-Jackson
7h 28m
2 stops
HRL11:28 amHarlingen Valley Intl
Jun 24
HRL5:25 amHarlingen Valley Intl
9h 06m
2 stops
ATL3:31 pmAtlanta Hartsfield-Jackson

See travel insights to Harlingen from

How to get the cheapest flight ticket from Atlanta to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harlingen, Texas?

The month of February is, on average, the cheapest month to fly to Harlingen, Texas from Atlanta, with most prices found around $221. If you are unable to visit Harlingen, Texas during the month of February, then departing from Atlanta during the month January is also very affordable. Most momondo users find prices during this month for around $267.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Tuesday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Harlingen, Texas for around $505.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the evening. Flights from Atlanta to Harlingen, Texas during this time can be as low as $366. Flights in the afternoon are often more expensive with an average ticket price of $656.

How have Atlanta to Harlingen, Texas flight prices changed over time?

As of April 2025, prices for Atlanta to Harlingen, Texas flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Harlingen, Texas

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Harlingen, Texas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Harlingen, Texas (ATL to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Harlingen, Texas

Best Price Found

$229

Fastest flight time

5h 10m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best flight deal from Atlanta to Harlingen, Texas found on momondo in the last 72 hours is $229
The fastest flight from Atlanta to Harlingen, Texas takes 5h 10m
There are no direct flights from Atlanta to Harlingen, Texas. Popular non-direct route for this connection is Atlanta Hartsfield-Jackson Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)

  • How far is Atlanta Hartsfield-Jackson to Harlingen Valley Intl by plane?

    A flight from Atlanta Hartsfield-Jackson to Harlingen Valley Intl will travel around 950.7 mi. 5h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Atlanta to Harlingen, Texas?


Best airlines flying from Atlanta to Harlingen, Texas

Compare and see reviews for airlines that fly from Atlanta to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $148Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,274 reviews
Search Southwest flights
United AirlinesPriceFrom $254Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Harlingen?

It is quick and easy to find Atlanta to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

Can I find flights from Atlanta to Harlingen with flexible booking policies on momondo?

Flights from Atlanta to Harlingen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Harlingen?

momondo helps you find the best flight between Atlanta and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Harlingen right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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