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Cheap flights from Harlingen to Atlanta from $200

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
5:50 am - 2:06 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 16m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 10m1 stop Dallas/Fort Worth
$329American Airlines
Tue, Oct 27 - Tue, Dec 1
United Airlines Logo
2:00 pm - 9:20 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 am - 11:14 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 14m1 stop Houston George Bush Intcntl
$329United Airlines
Wed, Oct 21 - Wed, Dec 2
United Airlines Logo
1:59 pm - 9:11 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
6:56 pm - 10:48 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 52m1 stop Houston George Bush Intcntl
$329United Airlines
Sat, Nov 14 - Mon, Nov 16
United Airlines Logo
5:05 am - 5:38 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
11h 33m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:56 pm - 10:48 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 52m1 stop Houston George Bush Intcntl
$334United Airlines
Sat, Nov 14 - Mon, Nov 16
Southwest Logo
12:45 pm - 8:50 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 05m1 stop Houston Hobby
Southwest Logo
6:30 am - 10:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 40m1 stop Austin Bergstrom
$364Southwest
Sat, Nov 14 - Sun, Nov 15
American Airlines Logo
5:50 am - 5:43 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
10h 53m2 stops Dallas/Fort Worth Miami
American Airlines Logo
6:00 am - 10:10 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 10m1 stop Dallas/Fort Worth
$376American Airlines
Tue, Oct 27 - Tue, Dec 1
American Airlines Logo
2:46 pm - 8:45 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 59m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:08 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 08m1 stop Dallas/Fort Worth
$392American Airlines
Sat, Oct 24 - Sun, Oct 25
Southwest Logo
1:00 pm - 8:50 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 50m2 stops Houston Hobby Nashville Intl
Southwest Logo
1:00 pm - 8:45 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 45m2 stops Dallas Love Field Austin Bergstrom
$393Southwest
Wed, Oct 21 - Wed, Dec 2
American Airlines Logo
2:46 pm - 11:59 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
8h 13m2 stops Dallas/Fort Worth Charlotte Douglas
American Airlines Logo
6:00 am - 10:08 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 08m1 stop Dallas/Fort Worth
$398American Airlines
Sat, Oct 24 - Sun, Oct 25
Southwest Logo
12:45 pm - 8:50 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 05m1 stop Houston Hobby
Southwest Logo
6:05 am - 12:20 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
7h 15m2 stops Houston Hobby Dallas Love Field
$413Southwest
Sat, Nov 14 - Sun, Nov 15

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United Airlines flights from Harlingen to Atlanta

Our best United Airlines deals on Harlingen to Atlanta flight tickets
United Airlines
Oct 21
HRL2:00 pmHarlingen Valley Intl
6h 20m
1 stop
ATL9:20 pmAtlanta Hartsfield-Jackson
Dec 2
ATL7:00 amAtlanta Hartsfield-Jackson
5h 14m
1 stop
HRL11:14 amHarlingen Valley Intl
$329
United Airlines
Nov 14
HRL5:05 amHarlingen Valley Intl
11h 33m
2 stops
ATL5:38 pmAtlanta Hartsfield-Jackson
Nov 16
ATL6:56 pmAtlanta Hartsfield-Jackson
4h 52m
1 stop
HRL10:48 pmHarlingen Valley Intl
$334
United Airlines
Oct 21
HRL5:05 amHarlingen Valley Intl
9h 30m
2 stops
ATL3:35 pmAtlanta Hartsfield-Jackson
Dec 2
ATL7:00 amAtlanta Hartsfield-Jackson
5h 14m
1 stop
HRL11:14 amHarlingen Valley Intl
$359

Southwest flights from Harlingen to Atlanta

Our best Southwest deals on Harlingen to Atlanta flight tickets
Southwest
Nov 14
HRL12:45 pmHarlingen Valley Intl
7h 05m
1 stop
ATL8:50 pmAtlanta Hartsfield-Jackson
Nov 15
ATL6:30 amAtlanta Hartsfield-Jackson
4h 40m
1 stop
HRL10:10 amHarlingen Valley Intl
$364
Southwest
Oct 21
HRL1:00 pmHarlingen Valley Intl
6h 50m
2 stops
ATL8:50 pmAtlanta Hartsfield-Jackson
Dec 2
ATL1:00 pmAtlanta Hartsfield-Jackson
8h 45m
2 stops
HRL8:45 pmHarlingen Valley Intl
$393
Southwest
Oct 25
HRL10:20 amHarlingen Valley Intl
10h 55m
1 stop
ATL10:15 pmAtlanta Hartsfield-Jackson
Oct 30
ATL6:05 amAtlanta Hartsfield-Jackson
7h 10m
1 stop
HRL12:15 pmHarlingen Valley Intl
$413

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Tue 10/27

5:50 am-2:06 pm

1 stop7h 16m

Atlanta Hartsfield-Jackson

Tue 12/1

6:00 am-10:10 am

1 stop5h 10m

$329

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 10/21

2:00 pm-9:20 pm

1 stop6h 20m

Atlanta Hartsfield-Jackson

Wed 12/2

7:00 am-11:14 am

1 stop5h 14m

$329

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 11/14

1:59 pm-9:11 pm

1 stop6h 12m

Atlanta Hartsfield-Jackson

Mon 11/16

6:56 pm-10:48 pm

1 stop4h 52m

$329

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 11/14

5:05 am-5:38 pm

2 stops11h 33m

Atlanta Hartsfield-Jackson

Mon 11/16

6:56 pm-10:48 pm

1 stop4h 52m

$334

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 11/14

12:45 pm-8:50 pm

1 stop7h 05m

Atlanta Hartsfield-Jackson

Sun 11/15

6:30 am-10:10 am

1 stop4h 40m

$364

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Tue 10/27

5:50 am-5:43 pm

2 stops10h 53m

Atlanta Hartsfield-Jackson

Tue 12/1

6:00 am-10:10 am

1 stop5h 10m

$376
Quickest round-trip

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 10/24

2:46 pm-8:45 pm

1 stop4h 59m

Atlanta Hartsfield-Jackson

Sun 10/25

6:00 am-10:08 am

1 stop5h 08m

$392

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Wed 10/21

1:00 pm-8:50 pm

2 stops6h 50m

Atlanta Hartsfield-Jackson

Wed 12/2

1:00 pm-8:45 pm

2 stops8h 45m

$393

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 10/24

2:46 pm-11:59 pm

2 stops8h 13m

Atlanta Hartsfield-Jackson

Sun 10/25

6:00 am-10:08 am

1 stop5h 08m

$398

HarlingenAtlanta

HRL Harlingen Valley Intl - ATL Atlanta Hartsfield-Jackson

HRLATL

Harlingen Valley Intl

Sat 11/14

12:45 pm-8:50 pm

1 stop7h 05m

Atlanta Hartsfield-Jackson

Sun 11/15

6:05 am-12:20 pm

2 stops7h 15m

$413

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 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 typical for flights on this route.

Typical prices usually range from $313 to $619.
The lowest price recently found on this route was $329.

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 September 2026, prices for Harlingen to Atlanta flights are approximately 44% more expensive 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

$200

Fastest flight time

6h 20m

Direct flights

None
The best one-way flight to Atlanta from Harlingen in the past 72 hours is $200. The best round-trip flight deal from Harlingen to Atlanta found on momondo in the last 72 hours is $329.
The fastest flight from Harlingen to Atlanta takes 6h 20m
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 6h 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 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
12,095 reviews
Search American Airlines flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
10,256 reviews
Search United Airlines flights
SouthwestPriceFrom $313Free CancellationRating
8.0
4,201 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
Stone Mountain
Blue Ridge
Norcross
Douglasville
Lawrenceville
Kennesaw
Cartersville
College Park
Gainesville
Conyers
La Grange
Newnan
Covington
Lithonia
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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