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Cheap flights from Georgia to Harlingen from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Georgia to Harlingen departing on 12/1. 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

Find the cheapest flights from Georgia to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:05 am - 12:15 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
7h 10m1 stop Houston Hobby
Southwest Logo
6:35 pm - 11:25 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
3h 50m1 stop Houston Hobby
$217Southwest
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
6:15 pm - 10:40 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 25m1 stop Houston Hobby
Southwest Logo
5:40 pm - 10:55 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 15m1 stop Austin Bergstrom
$217Southwest
Thu, Sep 10 - Wed, Sep 16
Southwest Logo
6:35 pm - 9:50 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 15m1 stop Houston Hobby
Southwest Logo
7:00 am - 12:10 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 10m1 stop Austin Bergstrom
$217Southwest
Wed, Sep 23 - Sat, Sep 26
Southwest Logo
4:40 pm - 8:55 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 15m1 stop Austin Bergstrom
Southwest Logo
5:30 am - 1:05 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 35m1 stop Houston Hobby
$217Southwest
Tue, Oct 6 - Mon, Oct 19
Southwest Logo
2:30 pm - 9:55 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 25m2 stops San Antonio Houston Hobby
Southwest Logo
6:30 pm - 11:25 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
3h 55m1 stop Houston Hobby
$222Southwest
Tue, Oct 6 - Mon, Oct 19
Southwest Logo
7:10 am - 12:15 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
6h 05m2 stops Nashville Intl Houston Hobby
Southwest Logo
6:35 pm - 11:25 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
3h 50m1 stop Houston Hobby
$222Southwest
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
6:30 am - 11:35 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
6h 05m2 stops Dallas Love Field Austin Bergstrom
Southwest Logo
7:00 am - 12:10 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 10m1 stop Austin Bergstrom
$222Southwest
Wed, Sep 23 - Sat, Sep 26
Southwest Logo
9:40 am - 5:15 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 35m2 stops Dallas Love Field Houston Hobby
Southwest Logo
5:40 pm - 10:55 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 15m1 stop Austin Bergstrom
$222Southwest
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
4:10 pm - 10:54 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
7h 44m1 stop Dallas/Fort Worth
American Airlines Logo
5:54 am - 12:40 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
5h 46m1 stop Dallas/Fort Worth
$295American Airlines
Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
9:20 am - 4:01 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
7h 41m1 stop Houston George Bush Intcntl
United Airlines Logo
7:10 am - 3:01 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 51m1 stop Houston George Bush Intcntl
$297United Airlines
Thu, Nov 12 - Sat, Nov 14

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Southwest flights from Georgia to Harlingen

Our best Southwest deals on Georgia to Harlingen flight tickets
Southwest
Oct 22
ATL6:05 amAtlanta Hartsfield-Jackson
7h 10m
1 stop
HRL12:15 pmHarlingen Valley Intl
Oct 26
HRL6:35 pmHarlingen Valley Intl
3h 50m
1 stop
ATL11:25 pmAtlanta Hartsfield-Jackson
$217
Southwest
Sep 10
ATL9:40 amAtlanta Hartsfield-Jackson
8h 35m
2 stops
HRL5:15 pmHarlingen Valley Intl
Sep 16
HRL5:40 pmHarlingen Valley Intl
4h 15m
1 stop
ATL10:55 pmAtlanta Hartsfield-Jackson
$222
Southwest
Oct 22
ATL6:05 amAtlanta Hartsfield-Jackson
7h 10m
1 stop
HRL12:15 pmHarlingen Valley Intl
Oct 26
HRL5:30 amHarlingen Valley Intl
6h 20m
2 stops
ATL12:50 pmAtlanta Hartsfield-Jackson
$223

American Airlines flights from Georgia to Harlingen

Our best American Airlines deals on Georgia to Harlingen flight tickets
American Airlines
Sep 3
ATL4:10 pmAtlanta Hartsfield-Jackson
7h 44m
1 stop
HRL10:54 pmHarlingen Valley Intl
Sep 6
HRL5:54 amHarlingen Valley Intl
5h 46m
1 stop
ATL12:40 pmAtlanta Hartsfield-Jackson
$295
American Airlines
Sep 3
ATL4:10 pmAtlanta Hartsfield-Jackson
7h 44m
1 stop
HRL10:54 pmHarlingen Valley Intl
Sep 6
HRL5:54 amHarlingen Valley Intl
8h 34m
2 stops
ATL3:28 pmAtlanta Hartsfield-Jackson
$317
American Airlines
Sep 3
ATL4:18 pmAtlanta Hartsfield-Jackson
7h 36m
2 stops
HRL10:54 pmHarlingen Valley Intl
Sep 6
HRL5:54 amHarlingen Valley Intl
8h 34m
2 stops
ATL3:28 pmAtlanta Hartsfield-Jackson
$365

momondo Fare Finder

 
Customize your flight search to find flights from Georgia to Harlingen 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 August 15, 2026.
Use the filters below to find and compare flights from Georgia to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 10/22

6:05 am-12:15 pm

1 stop7h 10m

Harlingen Valley Intl

Mon 10/26

6:35 pm-11:25 pm

1 stop3h 50m

$217

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 9/10

6:15 pm-10:40 pm

1 stop5h 25m

Harlingen Valley Intl

Wed 9/16

5:40 pm-10:55 pm

1 stop4h 15m

$217
Quickest round-trip

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Wed 9/23

6:35 pm-9:50 pm

1 stop4h 15m

Harlingen Valley Intl

Sat 9/26

7:00 am-12:10 pm

1 stop4h 10m

$217

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Tue 10/6

4:40 pm-8:55 pm

1 stop5h 15m

Harlingen Valley Intl

Mon 10/19

5:30 am-1:05 pm

1 stop6h 35m

$217

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Tue 10/6

2:30 pm-9:55 pm

2 stops8h 25m

Harlingen Valley Intl

Mon 10/19

6:30 pm-11:25 pm

1 stop3h 55m

$222

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 10/22

7:10 am-12:15 pm

2 stops6h 05m

Harlingen Valley Intl

Mon 10/26

6:35 pm-11:25 pm

1 stop3h 50m

$222

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Wed 9/23

6:30 am-11:35 am

2 stops6h 05m

Harlingen Valley Intl

Sat 9/26

7:00 am-12:10 pm

1 stop4h 10m

$222

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 9/10

9:40 am-5:15 pm

2 stops8h 35m

Harlingen Valley Intl

Wed 9/16

5:40 pm-10:55 pm

1 stop4h 15m

$222

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 9/3

4:10 pm-10:54 pm

1 stop7h 44m

Harlingen Valley Intl

Sun 9/6

5:54 am-12:40 pm

1 stop5h 46m

$295

AtlantaHarlingen

ATL Atlanta Hartsfield-Jackson - HRL Harlingen Valley Intl

ATLHRL

Atlanta Hartsfield-Jackson

Thu 11/12

9:20 am-4:01 pm

1 stop7h 41m

Harlingen Valley Intl

Sat 11/14

7:10 am-3:01 pm

1 stop6h 51m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Georgia to Harlingen

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?

If you aren’t able to travel during the month of September, then book flights to Harlingen from Georgia during October instead. Flights to Harlingen in October, while not as cheap as those in September, still average around $373.

Cheap Georgia to Harlingen flight deals and tips

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

Fastest flight time

5h 15m

Direct flights

None
The fastest flight from Georgia to Harlingen takes 5h 15m
There are no direct flights from Georgia to Harlingen. There are no popular flight routes from Georgia to Harlingen.
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Frequently asked questions about flying from Georgia to Harlingen

  • When did momondo last update prices for flights from Georgia to Harlingen Valley Intl Airport?

    Prices for flights from Georgia to Harlingen Valley Intl Airport were last updated today.

  • How many operators does momondo search for flights from Georgia to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Georgia to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Georgia to Harlingen Valley Intl Airport.

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

    The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Georgia to Harlingen

Compare and see reviews for airlines that fly from Georgia to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $247Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harlingen from Georgia.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from Georgia.

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

Price alerts on flights to Harlingen from Georgia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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