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Cheap flights from Harlingen to Atlanta from $260

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:44 am - 4:29 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:11 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 11m1 stop Dallas/Fort Worth
$359American Airlines
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
10:44 am - 4:29 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:54 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 54m2 stops Charlotte Douglas Dallas/Fort Worth
$364American Airlines
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
5:40 am - 4:30 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
9h 50m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
American Airlines Logo
6:00 am - 10:11 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 11m1 stop Dallas/Fort Worth
$364American Airlines
Wed, Dec 9 - Sat, Dec 12
American Airlines Logo
10:44 am - 4:29 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:11 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 11m1 stop Dallas/Fort Worth
$366American Airlines
Wed, Dec 9 - Sat, Dec 12
Southwest Logo
1:00 pm - 8:45 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 45m1 stop Houston Hobby
Southwest Logo
5:10 pm - 12:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 00m1 stop Houston Hobby
$443Southwest
Fri, Dec 11 - Sun, Dec 20
Southwest Logo
1:00 pm - 8:45 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 45m1 stop Houston Hobby
Southwest Logo
4:30 pm - 12:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 40m2 stops Nashville Intl Houston Hobby
$443Southwest
Fri, Dec 11 - Sun, Dec 20
United Airlines Logo
7:00 am - 3:03 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 03m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 1:25 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
7h 25m1 stop Houston George Bush Intcntl
$459United Airlines
Fri, Jan 29 - Sat, Jan 30
Southwest Logo
1:25 pm - 6:20 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
3h 55m1 stop Houston Hobby
Southwest Logo
8:30 pm - 12:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 40m1 stop Houston Hobby
$459Southwest
Thu, Nov 26 - Mon, Nov 30
United Airlines Logo
9:20 am - 3:03 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 43m1 stop Houston George Bush Intcntl
United Airlines Logo
11:30 am - 9:50 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
11h 20m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$464United Airlines
Fri, Jan 29 - Sat, Jan 30
United Airlines Logo
9:20 am - 9:32 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
11h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
11:30 am - 9:50 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
11h 20m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
$470United Airlines
Fri, Jan 29 - Sat, Jan 30

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United Airlines flights from Harlingen to Atlanta

Our best United Airlines deals on Harlingen to Atlanta flight tickets
United Airlines
Jan 29
HRL7:00 amHarlingen Valley Intl
7h 03m
1 stop
ATL3:03 pmAtlanta Hartsfield-Jackson
Jan 30
ATL7:00 amAtlanta Hartsfield-Jackson
7h 25m
1 stop
HRL1:25 pmHarlingen Valley Intl
$459
United Airlines
Jan 29
HRL9:20 amHarlingen Valley Intl
4h 43m
1 stop
ATL3:03 pmAtlanta Hartsfield-Jackson
Jan 30
ATL11:30 amAtlanta Hartsfield-Jackson
11h 20m
2 stops
HRL9:50 pmHarlingen Valley Intl
$464
United Airlines
Jan 29
HRL7:00 amHarlingen Valley Intl
13h 32m
2 stops
ATL9:32 pmAtlanta Hartsfield-Jackson
Jan 30
ATL11:30 amAtlanta Hartsfield-Jackson
11h 20m
2 stops
HRL9:50 pmHarlingen Valley Intl
$470

American Airlines flights from Harlingen to Atlanta

Our best American Airlines deals on Harlingen to Atlanta flight tickets
American Airlines
Dec 9
HRL10:44 amHarlingen Valley Intl
4h 45m
1 stop
ATL4:29 pmAtlanta Hartsfield-Jackson
Dec 12
ATL6:00 amAtlanta Hartsfield-Jackson
5h 11m
1 stop
HRL10:11 amHarlingen Valley Intl
$359
American Airlines
Dec 9
HRL10:44 amHarlingen Valley Intl
4h 45m
1 stop
ATL4:29 pmAtlanta Hartsfield-Jackson
Dec 12
ATL6:00 amAtlanta Hartsfield-Jackson
8h 54m
2 stops
HRL1:54 pmHarlingen Valley Intl
$364
American Airlines
Dec 9
HRL10:44 amHarlingen Valley Intl
4h 45m
1 stop
ATL4:29 pmAtlanta Hartsfield-Jackson
Dec 12
ATL6:00 amAtlanta Hartsfield-Jackson
5h 11m
1 stop
HRL10:11 amHarlingen Valley Intl
$366

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Atlanta that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 12/9

10:44 am-4:29 pm

1 stop4h 45m

Atlanta Hartsfield-Jackson

Sat 12/12

6:00 am-10:11 am

1 stop5h 11m

$359

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 12/9

10:44 am-4:29 pm

1 stop4h 45m

Atlanta Hartsfield-Jackson

Sat 12/12

6:00 am-1:54 pm

2 stops8h 54m

$364

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 12/9

5:40 am-4:30 pm

2 stops9h 50m

Atlanta Hartsfield-Jackson

Sat 12/12

6:00 am-10:11 am

1 stop5h 11m

$364

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 12/9

10:44 am-4:29 pm

1 stop4h 45m

Atlanta Hartsfield-Jackson

Sat 12/12

6:00 am-10:11 am

1 stop5h 11m

$366

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Fri 12/11

1:00 pm-8:45 pm

1 stop6h 45m

Atlanta Hartsfield-Jackson

Sun 12/20

5:10 pm-12:10 am

1 stop8h 00m

$443

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Fri 12/11

1:00 pm-8:45 pm

1 stop6h 45m

Atlanta Hartsfield-Jackson

Sun 12/20

4:30 pm-12:10 am

2 stops8h 40m

$443

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Fri 1/29

7:00 am-3:03 pm

1 stop7h 03m

Atlanta Hartsfield-Jackson

Sat 1/30

7:00 am-1:25 pm

1 stop7h 25m

$459
Quickest round-trip

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Thu 11/26

1:25 pm-6:20 pm

1 stop3h 55m

Atlanta Hartsfield-Jackson

Mon 11/30

8:30 pm-12:10 am

1 stop4h 40m

$459

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Fri 1/29

9:20 am-3:03 pm

1 stop4h 43m

Atlanta Hartsfield-Jackson

Sat 1/30

11:30 am-9:50 pm

2 stops11h 20m

$464

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Fri 1/29

9:20 am-9:32 pm

2 stops11h 12m

Atlanta Hartsfield-Jackson

Sat 1/30

11:30 am-9:50 pm

2 stops11h 20m

$470

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Harlingen 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 and Atlanta?

Prices are currently low for flights on this route.

Typical prices usually range from $607 to $690.
The lowest price recently found on this route was $359.

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, with most prices found around $0. 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 to Atlanta flight prices changed over time?

As of November 2026, prices for Harlingen to Atlanta flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Harlingen to Atlanta

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

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

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

Best Price Found

$260

Fastest flight time

3h 55m

Direct flights

None
The best one-way flight to Atlanta from Harlingen in the past 72 hours is $260. The best round-trip flight deal from Harlingen to Atlanta found on momondo in the last 72 hours is $359.
The fastest flight from Harlingen to Atlanta takes 3h 55m
There are no direct flights from Harlingen to Atlanta. There are no popular flight routes from Harlingen to Atlanta.
Search flight deals

Frequently asked questions about flying from Harlingen 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 3h 55m 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 to Atlanta?

Best airlines flying from Harlingen to Atlanta

Compare and see reviews for airlines that fly from Harlingen to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $235Free CancellationRating
7.0
12,229 reviews
Search American Airlines flights
United AirlinesPriceFrom $246Free CancellationRating
7.3
10,483 reviews
Search United Airlines flights
SouthwestPriceFrom $313Free CancellationRating
8.0
4,219 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
Norcross
Blue Ridge
College Park
Stone Mountain
Douglasville
Lawrenceville
Conyers
Kennesaw
Gainesville
Cartersville
La Grange
Newnan
Covington
Auburn
Stockbridge

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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