Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Harlingen from $130

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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlanta to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:41 pm - 6:14 pm
ATL
-
HRL
6h 33m1 stop
American Airlines Logo
3:22 pm - 10:35 pm
HRL
-
ATL
6h 13m1 stop
$255American Airlines
mar., ene. 6 - jue., ene. 8
American Airlines Logo
2:04 pm - 11:21 pm
ATL
-
HRL
10h 17m2 stops
American Airlines Logo
3:22 pm - 10:35 pm
HRL
-
ATL
6h 13m1 stop
$260American Airlines
mar., ene. 6 - jue., ene. 8
American Airlines Logo
5:00 pm - 11:21 pm
ATL
-
HRL
7h 21m1 stop
American Airlines Logo
6:02 am - 2:10 pm
HRL
-
ATL
7h 08m2 stops
$287American Airlines
mar., ene. 6 - jue., ene. 8
American Airlines Logo
5:29 am - 9:40 am
ATL
-
HRL
5h 11m1 stop
American Airlines Logo
11:06 am - 5:45 pm
HRL
-
ATL
5h 39m1 stop
$290American Airlines
lun., ene. 5 - mié., ene. 7
American Airlines Logo
9:30 am - 2:46 pm
ATL
-
HRL
6h 16m1 stop
American Airlines Logo
3:22 pm - 9:02 pm
HRL
-
ATL
4h 40m1 stop
$291American Airlines
mié., ene. 7 - vie., ene. 9
American Airlines Logo
12:41 pm - 6:14 pm
ATL
-
HRL
6h 33m1 stop
American Airlines Logo
3:22 pm - 10:35 pm
HRL
-
ATL
6h 13m1 stop
$292American Airlines
mar., ene. 6 - jue., ene. 8
Southwest Logo
6:30 am - 9:55 am
ATL
-
HRL
4h 25m1 stop
Southwest Logo
7:35 am - 3:40 pm
HRL
-
ATL
7h 05m1 stop
$294Southwest
mié., dic. 31 - jue., ene. 8
American Airlines Logo
2:04 pm - 11:21 pm
ATL
-
HRL
10h 17m2 stops
American Airlines Logo
3:22 pm - 9:02 pm
HRL
-
ATL
4h 40m1 stop
$297American Airlines
mié., ene. 7 - vie., ene. 9
American Airlines Logo
5:00 pm - 11:21 pm
ATL
-
HRL
7h 21m1 stop
American Airlines Logo
3:22 pm - 9:02 pm
HRL
-
ATL
4h 40m1 stop
$298American Airlines
mié., ene. 7 - vie., ene. 9
American Airlines Logo
2:04 pm - 11:21 pm
ATL
-
HRL
10h 17m2 stops
American Airlines Logo
3:22 pm - 10:35 pm
HRL
-
ATL
6h 13m1 stop
$303American Airlines
mié., ene. 7 - vie., ene. 9

Southwest flights from Atlanta to Harlingen, Texas

Our best Southwest deals on Atlanta to Harlingen, Texas flight tickets
Southwest
Dec 31
ATL6:30 amAtlanta Hartsfield-Jackson
4h 25m
1 stop
HRL9:55 amHarlingen Valley Intl
Jan 8
HRL7:35 amHarlingen Valley Intl
7h 05m
1 stop
ATL3:40 pmAtlanta Hartsfield-Jackson
$294
Find similar
Southwest
Dec 31
ATL6:15 pmAtlanta Hartsfield-Jackson
4h 50m
1 stop
HRL10:05 pmHarlingen Valley Intl
Jan 7
HRL6:30 amHarlingen Valley Intl
6h 45m
1 stop
ATL2:15 pmAtlanta Hartsfield-Jackson
$309
Find similar
Southwest
Dec 31
ATL6:15 pmAtlanta Hartsfield-Jackson
4h 50m
1 stop
HRL10:05 pmHarlingen Valley Intl
Jan 7
HRL6:30 amHarlingen Valley Intl
7h 30m
2 stops
ATL3:00 pmAtlanta Hartsfield-Jackson
$329
Find similar

American Airlines flights from Atlanta to Harlingen, Texas

Our best American Airlines deals on Atlanta to Harlingen, Texas flight tickets
American Airlines
Jan 6
ATL12:41 pmAtlanta Hartsfield-Jackson
6h 33m
1 stop
HRL6:14 pmHarlingen Valley Intl
Jan 8
HRL3:22 pmHarlingen Valley Intl
6h 13m
1 stop
ATL10:35 pmAtlanta Hartsfield-Jackson
$255
Find similar
American Airlines
Jan 6
ATL2:04 pmAtlanta Hartsfield-Jackson
10h 17m
2 stops
HRL11:21 pmHarlingen Valley Intl
Jan 8
HRL3:22 pmHarlingen Valley Intl
6h 13m
1 stop
ATL10:35 pmAtlanta Hartsfield-Jackson
$260
Find similar
American Airlines
Jan 6
ATL5:00 pmAtlanta Hartsfield-Jackson
7h 21m
1 stop
HRL11:21 pmHarlingen Valley Intl
Jan 8
HRL6:02 amHarlingen Valley Intl
7h 08m
2 stops
ATL2:10 pmAtlanta Hartsfield-Jackson
$287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Harlingen, Texas 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 diciembre 11, 2025.
Use the filters below to find and compare flights from Atlanta to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mar. 1/6

12:41 pm-6:14 pm

1 stop6h 33m

Harlingen Valley Intl

jue. 1/8

3:22 pm-10:35 pm

1 stop6h 13m

$255

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mar. 1/6

2:04 pm-11:21 pm

2 stops10h 17m

Harlingen Valley Intl

jue. 1/8

3:22 pm-10:35 pm

1 stop6h 13m

$260

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mar. 1/6

5:00 pm-11:21 pm

1 stop7h 21m

Harlingen Valley Intl

jue. 1/8

6:02 am-2:10 pm

2 stops7h 08m

$287

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

lun. 1/5

5:29 am-9:40 am

1 stop5h 11m

Harlingen Valley Intl

mié. 1/7

11:06 am-5:45 pm

1 stop5h 39m

$290

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mié. 1/7

9:30 am-2:46 pm

1 stop6h 16m

Harlingen Valley Intl

vie. 1/9

3:22 pm-9:02 pm

1 stop4h 40m

$291

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mar. 1/6

12:41 pm-6:14 pm

1 stop6h 33m

Harlingen Valley Intl

jue. 1/8

3:22 pm-10:35 pm

1 stop6h 13m

$292

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mié. 12/31

6:30 am-9:55 am

1 stop4h 25m

Harlingen Valley Intl

jue. 1/8

7:35 am-3:40 pm

1 stop7h 05m

$294

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mié. 1/7

2:04 pm-11:21 pm

2 stops10h 17m

Harlingen Valley Intl

vie. 1/9

3:22 pm-9:02 pm

1 stop4h 40m

$297

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mié. 1/7

5:00 pm-11:21 pm

1 stop7h 21m

Harlingen Valley Intl

vie. 1/9

3:22 pm-9:02 pm

1 stop4h 40m

$298

AtlantaHarlingen

ATL - HRL

ATLHRL

Atlanta Hartsfield-Jackson

mié. 1/7

2:04 pm-11:21 pm

2 stops10h 17m

Harlingen Valley Intl

vie. 1/9

3:22 pm-10:35 pm

1 stop6h 13m

$303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

See travel insights to Harlingen from

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

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, Texas?

The month of September is, on average, the cheapest month to fly to Harlingen, Texas from Atlanta, with most prices found around $247. If you are unable to visit Harlingen, Texas during the month of September, then departing from Atlanta during the month April is also very affordable. Most momondo users find prices during this month for around $292.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Tuesday when prices can be found for as low as $273. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Atlanta to Harlingen, Texas for around $505.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the evening. Flights from Atlanta to Harlingen, Texas during this time can be as low as $366. Flights in the afternoon are often more expensive with an average ticket price of $656.

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

When to book flights from Atlanta to Harlingen, Texas

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

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

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

Fastest flight time

4h 25m

Direct flights

None
The fastest flight from Atlanta to Harlingen, Texas takes 4h 25m
There are no direct flights from Atlanta to Harlingen, Texas. There are no popular flight routes from Atlanta to Harlingen, Texas.
Search flight deals

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

    A flight from Atlanta Hartsfield-Jackson to Harlingen Valley Intl will travel around 950.7 mi. 4h 25m is a normal flight duration for this route.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Harlingen Valley Intl Airport.

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

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Atlanta to Harlingen, Texas

Compare and see reviews for airlines that fly from Atlanta to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $145Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $221Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $246Free CancellationRating
7.9
4,253 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find Atlanta to Harlingen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Harlingen that suits you.

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

Flights from Atlanta to Harlingen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Atlanta and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Atlanta to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 1/10
sáb. 1/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States