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Cheap flights from Harlingen, Texas to Atlanta from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Atlanta departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Harlingen, Texas to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:40 pm - 10:00 pm
HRL
-
ATL
4h 20m
1 stop
Southwest Logo
6:20 am - 12:10 pm
ATL
-
HRL
6h 50m
1 stop
$235Southwest
Wed, Apr 22 - Wed, May 6
Southwest Logo
4:40 pm - 10:00 pm
HRL
-
ATL
4h 20m
1 stop
Southwest Logo
6:05 am - 12:10 pm
ATL
-
HRL
7h 05m
2 stops
$240Southwest
Wed, Apr 22 - Wed, May 6
Southwest Logo
6:20 am - 1:00 pm
HRL
-
ATL
5h 40m
2 stops
Southwest Logo
6:05 am - 12:10 pm
ATL
-
HRL
7h 05m
2 stops
$327Southwest
Wed, Apr 22 - Wed, May 6
Southwest Logo
11:35 am - 6:30 pm
HRL
-
ATL
5h 55m
1 stop
Southwest Logo
6:00 am - 10:05 am
ATL
-
HRL
5h 05m
1 stop
$332Southwest
Thu, Jun 18 - Tue, Jun 23
United Airlines Logo
7:00 am - 3:01 pm
HRL
-
ATL
7h 01m
1 stop
United Airlines Logo
7:00 am - 11:23 am
ATL
-
HRL
5h 23m
1 stop
$333United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
5:18 pm - 11:15 pm
HRL
-
ATL
4h 57m
1 stop
United Airlines Logo
1:24 pm - 9:59 pm
ATL
-
HRL
9h 35m
2 stops
$338United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
7:00 am - 3:01 pm
HRL
-
ATL
7h 01m
1 stop
United Airlines Logo
11:40 am - 4:04 pm
ATL
-
HRL
5h 24m
1 stop
$349United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
12:10 pm - 5:55 pm
HRL
-
ATL
4h 45m
1 stop
United Airlines Logo
7:00 am - 11:23 am
ATL
-
HRL
5h 23m
1 stop
$351United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
12:05 pm - 5:56 pm
HRL
-
ATL
4h 51m
1 stop
United Airlines Logo
11:25 am - 9:59 pm
ATL
-
HRL
11h 34m
2 stops
$354United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
12:10 pm - 5:55 pm
HRL
-
ATL
4h 45m
1 stop
United Airlines Logo
1:24 pm - 9:59 pm
ATL
-
HRL
9h 35m
2 stops
$356United Airlines
Tue, May 5 - Sat, May 9

United Airlines flights from Harlingen, Texas to Atlanta

Our best United Airlines deals on Harlingen, Texas to Atlanta flight tickets
United Airlines
May 1
HRL5:18 pmHarlingen Valley Intl
4h 57m
1 stop
ATL11:15 pmAtlanta Hartsfield-Jackson
May 5
ATL11:50 amAtlanta Hartsfield-Jackson
5h 14m
1 stop
HRL4:04 pmHarlingen Valley Intl
$277
United Airlines
May 1
HRL5:18 pmHarlingen Valley Intl
4h 57m
1 stop
ATL11:15 pmAtlanta Hartsfield-Jackson
May 5
ATL8:00 amAtlanta Hartsfield-Jackson
13h 00m
2 stops
HRL8:00 pmHarlingen Valley Intl
$282
United Airlines
May 5
HRL7:00 amHarlingen Valley Intl
7h 01m
1 stop
ATL3:01 pmAtlanta Hartsfield-Jackson
May 9
ATL7:00 amAtlanta Hartsfield-Jackson
5h 23m
1 stop
HRL11:23 amHarlingen Valley Intl
$333

Southwest flights from Harlingen, Texas to Atlanta

Our best Southwest deals on Harlingen, Texas to Atlanta flight tickets
Southwest
Apr 22
HRL4:40 pmHarlingen Valley Intl
4h 20m
1 stop
ATL10:00 pmAtlanta Hartsfield-Jackson
May 6
ATL6:20 amAtlanta Hartsfield-Jackson
6h 50m
1 stop
HRL12:10 pmHarlingen Valley Intl
$235
Southwest
Apr 22
HRL4:40 pmHarlingen Valley Intl
4h 20m
1 stop
ATL10:00 pmAtlanta Hartsfield-Jackson
May 6
ATL6:05 amAtlanta Hartsfield-Jackson
7h 05m
2 stops
HRL12:10 pmHarlingen Valley Intl
$240
Southwest
Apr 22
HRL6:20 amHarlingen Valley Intl
5h 40m
2 stops
ATL1:00 pmAtlanta Hartsfield-Jackson
May 6
ATL6:05 amAtlanta Hartsfield-Jackson
7h 05m
2 stops
HRL12:10 pmHarlingen Valley Intl
$327

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Harlingen, Texas to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Wed 4/22

4:40 pm-10:00 pm

1 stop4h 20m

Atlanta Hartsfield-Jackson

Wed 5/6

6:20 am-12:10 pm

1 stop6h 50m

$235

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Wed 4/22

4:40 pm-10:00 pm

1 stop4h 20m

Atlanta Hartsfield-Jackson

Wed 5/6

6:05 am-12:10 pm

2 stops7h 05m

$240

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Wed 4/22

6:20 am-1:00 pm

2 stops5h 40m

Atlanta Hartsfield-Jackson

Wed 5/6

6:05 am-12:10 pm

2 stops7h 05m

$327

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Thu 6/18

11:35 am-6:30 pm

1 stop5h 55m

Atlanta Hartsfield-Jackson

Tue 6/23

6:00 am-10:05 am

1 stop5h 05m

$332

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 5/5

7:00 am-3:01 pm

1 stop7h 01m

Atlanta Hartsfield-Jackson

Sat 5/9

7:00 am-11:23 am

1 stop5h 23m

$333

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 5/5

5:18 pm-11:15 pm

1 stop4h 57m

Atlanta Hartsfield-Jackson

Sat 5/9

1:24 pm-9:59 pm

2 stops9h 35m

$338

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 4/14

7:00 am-3:01 pm

1 stop7h 01m

Atlanta Hartsfield-Jackson

Sat 4/18

11:40 am-4:04 pm

1 stop5h 24m

$349
Quickest round-trip

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 5/5

12:10 pm-5:55 pm

1 stop4h 45m

Atlanta Hartsfield-Jackson

Sat 5/9

7:00 am-11:23 am

1 stop5h 23m

$351

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 4/14

12:05 pm-5:56 pm

1 stop4h 51m

Atlanta Hartsfield-Jackson

Sat 4/18

11:25 am-9:59 pm

2 stops11h 34m

$354

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

Tue 5/5

12:10 pm-5:55 pm

1 stop4h 45m

Atlanta Hartsfield-Jackson

Sat 5/9

1:24 pm-9:59 pm

2 stops9h 35m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

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

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 typical price of a round-trip flight between Harlingen, Texas and Atlanta?

What is the cheapest month to fly to Atlanta?

The month of April is, on average, the cheapest month to fly to Atlanta from Harlingen, Texas, with most prices found around $212. If you aren’t able to travel to Atlanta during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $246.

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

As of April 2026, prices for Harlingen, Texas to Atlanta flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Harlingen, Texas to Atlanta

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

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

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

Fastest flight time

4h 20m

Direct flights

None
The fastest flight from Harlingen, Texas to Atlanta takes 4h 20m
There are no direct flights from Harlingen, Texas to Atlanta. There are no popular flight routes from Harlingen, Texas to Atlanta.
Search flight deals

Frequently asked questions about flying from Harlingen, Texas to Atlanta

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

    Harlingen Valley Intl and Atlanta Hartsfield-Jackson are 950.7 mi apart from one another. Typically, this will take 4h 20m by plane in normal conditions.

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

    Prices for flights from Harlingen Valley Intl Airport to Atlanta Hartsfield-Jackson Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Atlanta Hartsfield-Jackson Airport.

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The travel and health documents you'll need for your trip to Atlanta Hartsfield-Jackson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Atlanta Hartsfield-Jackson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Harlingen, Texas to Atlanta

Compare and see reviews for airlines that fly from Harlingen, Texas to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,337 reviews
Search Southwest flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Cartersville
Covington
Norcross
Auburn
Dahlonega
Newnan
Kennesaw
La Grange
College Park
Lithonia
Douglasville
Gainesville

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Atlanta. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Harlingen to Atlanta on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Harlingen to Atlanta flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Atlanta, momondo offers a useful price alert feature which will track prices for flights to Atlanta from Harlingen and alert you when they change.

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