ATL - HRL

$163 Find Cheap Flights from Atlanta to Harlingen - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$329
Typical prices: $368-$533
Southwest
Tue 10/30Sat 11/3
ATL - HRL • 1 stop
Cheapest one-way
$109
Typical prices: $166-$239
American Airlines
Sun 10/21
ATL - HRL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Harlingen. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 45% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $388 (round-trip)
Houston Hobby (HOU)
Shortest trip • 5h 01m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Atlanta to Harlingen (ATL-HRL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Harlingen

Fri, Oct 30 - Tue, Nov 3
Southwest Logo
6:40 pm - 10:55 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 15m1 stop Austin Bergstrom
Southwest Logo
11:35 am - 7:00 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 25m1 stop Dallas Love Field
$329Southwest
Fri, Oct 30 - Tue, Nov 3
Southwest Logo
6:20 am - 11:20 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
6h 00m1 stop Austin Bergstrom
Southwest Logo
12:50 pm - 8:50 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 00m2 stops Houston Hobby Lambert-St Louis
$334Southwest
Fri, Oct 30 - Tue, Nov 3
Southwest Logo
6:40 pm - 11:40 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
6h 00m2 stops Austin Bergstrom Houston Hobby
Southwest Logo
7:25 am - 3:05 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 40m2 stops Austin Bergstrom Dallas Love Field
$339Southwest
Thu, Sep 24 - Mon, Oct 5
Southwest Logo
6:15 pm - 10:40 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 25m1 stop Houston Hobby
Southwest Logo
6:30 pm - 11:30 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 00m1 stop Houston Hobby
$352Southwest
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
6:00 am - 9:58 amATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
4h 58m1 stop Dallas/Fort Worth
American Airlines Logo
10:45 am - 7:21 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
7h 36m1 stop Dallas/Fort Worth
$379American Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
12:38 pm - 4:58 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 20m1 stop Dallas/Fort Worth
American Airlines Logo
10:45 am - 11:57 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
12h 12m2 stops Dallas/Fort Worth Miami
$384American Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
6:20 pm - 10:48 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
5h 28m1 stop Houston George Bush Intcntl
United Airlines Logo
5:25 pm - 11:06 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 41m1 stop Houston George Bush Intcntl
$405United Airlines
Tue, Nov 10 - Wed, Nov 11
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
1:59 pm - 9:11 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
6h 12m1 stop Houston George Bush Intcntl
$405United Airlines
Tue, Nov 10 - Wed, Nov 11
United Airlines Logo
1:10 pm - 10:48 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
10h 38m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:25 pm - 11:06 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
4h 41m1 stop Houston George Bush Intcntl
$410United Airlines
Fri, Mar 12 - Mon, Mar 15
American Airlines Logo
11:10 am - 6:11 pmATL  Atlanta Hartsfield-Jackson-HRL Harlingen Valley Intl
8h 01m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 am - 11:52 pmHRL  Harlingen Valley Intl-ATL Atlanta Hartsfield-Jackson
17h 02m1 stop Dallas/Fort Worth
$586American Airlines
Booking Insights

Price, demand and travel trends for Atlanta to Harlingen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Atlanta to Harlingen with more confidence.

How much is a round-trip flight from Atlanta to Harlingen?

Round-trip flights from Atlanta to Harlingen start at $329. Prices are below average for this route right now, with typical round-trip fares ranging from $368 to $533. The lowest price found in the past 5 days was $329 on Southwest.

What's the cheapest day of the week to fly from Atlanta to Harlingen?

Wednesday is the cheapest day of the week to fly from Atlanta to Harlingen, it is 16% cheaper than the average day. Tuesday is the most expensive day with flight prices 40% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Atlanta to Harlingen?

  • September is the cheapest month to fly from Atlanta to Harlingen at $247 round-trip.
  • August ($673) and July ($629) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 172% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Atlanta to Harlingen flights

Low season

September

Cheapest flight

$109
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Atlanta to Harlingen

When to book flights from Atlanta to Harlingen

Are your dates flexible? Find out the best times to travel from Atlanta to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Atlanta to Harlingen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Atlanta to Harlingen?

    Flights from Atlanta to Harlingen usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Harlingen Valley Intl (HRL).

  • What cabin classes can I book on flights from Atlanta to Harlingen?

    Only Economy Class is available on flights from Atlanta to Harlingen.

  • Which airports do connecting flights from Atlanta to Harlingen pass through?

    One-stop flights from Atlanta to Harlingen most commonly connect through:

    • Houston Hobby (HOU) - 34% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 23% of one-stop connections
    • Dallas/Fort Worth (DFW) - 20% of one-stop connections
    • Minneapolis St Paul (MSP) - 14% of one-stop connections

    Houston Hobby (HOU) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Atlanta to Harlingen?

    Yes. Being flexible with your travel dates can save you up to 40% on the Atlanta to Harlingen route. Wednesday is the cheapest departure day at $379 round-trip on average, while Tuesday is the most expensive at $629, a difference of $250. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Atlanta to Harlingen?

    A nonstop flight from Atlanta to Harlingen takes 0h 00m, covering 941 miles.

  • Do I need a passport to fly from Atlanta to Harlingen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Atlanta to Harlingen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $329 to $828. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Atlanta to Harlingen looking right now?

    One-way fares from Atlanta to Harlingen are currently lower than usual. Average one-way flight prices are about $190, which is 5% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Atlanta to Harlingen?

    Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 5h 01m, compared with 5h 02m via Houston George Bush Intcntl (IAH) and 5h 15m via Austin Bergstrom (AUS).

  • What is the time difference between Atlanta and Harlingen?

    Harlingen is 1 hour behind Atlanta (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Harlingen Valley Intl Airport (HRL)?

    Harlingen Valley Intl Airport (HRL) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
    • Dollar
    • Budget
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • How much should I expect to pay for a Atlanta to Harlingen flight?

    Round-trip flights from Atlanta to Harlingen range from $368 to $533, with an average of $448 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking Atlanta to Harlingen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Tuesday. On this route, Wednesday flights average $379 - about $250 less than Tuesday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Atlanta to Harlingen trip for September. Fares historically average $247 round-trip in that month - typically $426 less than the most expensive month, which is August (based on the last 12 months).

More options for your flight from Atlanta to Harlingen

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