Atlanta

$98+ Cheap flights from Harlingen, TX to Atlanta (HRL - ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — ATL
oct. 11 — oct. 181
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Cheap flight deals from Harlingen to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$193
(American Airlines)

One-way from

$98
(Southwest)

Popular in

August

Cheapest in

April

Average price

$336
From Harlingen Valley Intl to Atlanta Hartsfield-Jackson
One-way flight from Harlingen Valley Intl to Atlanta Hartsfield-Jackson
Highest demand for flights based on searches. 14% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Harlingen to Atlanta

Cheapest flights from Harlingen to Atlanta
Explore the most affordable flight options available from Harlingen to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/85:25 amHRL - ATL
1 stop7h 06mAmerican Airlines
mar. 10/145:31 amATL - HRL
1 stop5h 07mAmerican Airlines
Deal found 9/10$193
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/115:40 amHRL - ATL
1 stop4h 46mAmerican Airlines
sáb. 11/1512:15 pmATL - HRL
1 stop6h 55mAmerican Airlines
Deal found 9/11$235
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/303:39 pmHRL - ATL
1 stop7h 13mDelta
dom. 11/27:25 amATL - HRL
1 stop8h 18mDelta
Deal found 9/10$237
This United Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/82:05 pmHRL - ATL
1 stop6h 41mUnited Airlines
mar. 10/147:15 pmATL - HRL
1 stop5h 03mUnited Airlines
Deal found 9/8$251
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/97:00 amHRL - ATL
1 stop7h 03mUnited Airlines
mar. 10/147:15 amATL - HRL
1 stop7h 04mUnited Airlines
Deal found 9/10$285
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3010:06 amHRL - ATL
2 stops11h 13mAmerican Airlines
dom. 11/27:16 amATL - HRL
1 stop5h 22mAmerican Airlines
Deal found 9/10$288
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:30 amHRL - ATL
2 stops5h 40mSouthwest
mar. 10/145:55 pmATL - HRL
1 stop4h 45mSouthwest
Deal found 9/10$306
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/93:39 pmHRL - ATL
1 stop7h 13mDelta
mar. 10/148:34 amATL - HRL
1 stop7h 09mDelta
Deal found 9/11$308

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Harlingen to Atlanta that are best for you.

Fly from

Harlingen

Fly to

Atlanta

Route

Depart

Return

Price

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

mié. 10/8

5:25 am-1:31 pm

1 stop7h 06m

Atlanta Hartsfield-Jackson

mar. 10/14

5:31 am-9:38 am

1 stop5h 07m

$193

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

mar. 11/11

5:40 am-11:26 am

1 stop4h 46m

Atlanta Hartsfield-Jackson

sáb. 11/15

12:15 pm-6:10 pm

1 stop6h 55m

$235

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

jue. 10/30

3:39 pm-11:52 pm

1 stop7h 13m

Atlanta Hartsfield-Jackson

dom. 11/2

7:25 am-2:43 pm

1 stop8h 18m

$237

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

mié. 10/8

2:05 pm-9:46 pm

1 stop6h 41m

Atlanta Hartsfield-Jackson

mar. 10/14

7:15 pm-11:18 pm

1 stop5h 03m

$251

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

jue. 10/9

7:00 am-3:03 pm

1 stop7h 03m

Atlanta Hartsfield-Jackson

mar. 10/14

7:15 am-1:19 pm

1 stop7h 04m

$285

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

jue. 10/30

10:06 am-10:19 pm

2 stops11h 13m

Atlanta Hartsfield-Jackson

dom. 11/2

7:16 am-11:38 am

1 stop5h 22m

$288

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

mié. 10/8

7:30 am-2:10 pm

2 stops5h 40m

Atlanta Hartsfield-Jackson

mar. 10/14

5:55 pm-9:40 pm

1 stop4h 45m

$306

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

jue. 10/9

3:39 pm-11:52 pm

1 stop7h 13m

Atlanta Hartsfield-Jackson

mar. 10/14

8:34 am-2:43 pm

1 stop7h 09m

$308

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

mar. 10/7

7:30 am-12:40 pm

1 stop4h 10m

$98

HarlingenAtlanta

HRL - ATL

HRLATL

Harlingen Valley Intl

vie. 9/19

6:35 pm-12:06 am

1 stop4h 31m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
1
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Best time to book a flight from Harlingen to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Harlingen, Texas to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Atlanta (average of $190). Flying from Harlingen, Texas to Atlanta in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated septiembre 11, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Harlingen to Atlanta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
8.0
Very good

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Harlingen, Texas to Atlanta?

    Airlines like American Airlines, Delta, and United Airlines fly from Harlingen, Texas to Atlanta in about 6h 41m. The time it takes to get you to your destination can typically vary by up to 32m. Harlingen, Texas and Atlanta are separated by a distance of 941 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Harlingen, Texas to Atlanta round-trip?

    Cheapflights users have booked flights from Harlingen, Texas to Atlanta round-trip from $212. Other airlines that can offer you cheap pricing are Delta, from $236, and American Airlines, from $258. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Harlingen, Texas to Atlanta one-way?

    The cheapest airlines for a one-way flight from Harlingen, Texas to Atlanta are Southwest ($98), American Airlines ($185), and United Airlines ($233).

  • Can I find deals for flights from Harlingen to Atlanta that include hotel bookings?

    Yes. In addition to deals on Harlingen to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Atlanta.

  • Can I find deals for business class flights from Harlingen to Atlanta?

    Yes. Cheapflights offers flight deals from Harlingen to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Atlanta (average of $190). Flying from Harlingen, Texas to Atlanta in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Duluth
College Park
Auburn
McDonough
Norcross
Roswell
Lawrenceville
Stone Mountain
Acworth
Kennesaw
Conyers
Buford
Marietta
Douglasville
Commerce
Covington
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Smyrna
Stockbridge
Lithonia

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Harlingen to Atlanta

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Harlingen to Atlanta

Discover the top 3 airlines that operate flights from Harlingen to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$212Average$212FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$317FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$378FlexibilityNo cancel feeOn-time71%

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