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$131+ Cheap flights from Harlingen, TX to Indianapolis (HRL - IND)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — IND
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Harlingen to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Indianapolis (IND). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$238
(Southwest)

One-way from

$131
(United Airlines)
From Harlingen Valley Intl to Indianapolis
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One-way flight from Harlingen Valley Intl to Indianapolis
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Find flight deals from Harlingen to Indianapolis

Cheapest flights from Harlingen to Indianapolis
Explore the most affordable flight options available from Harlingen to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:00 pmHRL - IND
1 stop4h 50mSouthwest
Mon 10/208:10 pmIND - HRL
1 stop4h 20mSouthwest
Deal found 9/15$238
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:05 pmHRL - IND
2 stops8h 54mUnited Airlines
Sat 10/411:49 amIND - HRL
1 stop5h 24mUnited Airlines
Deal found 9/15$266
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:35 pmHRL - IND
1 stop4h 39mAmerican Airlines
Sat 10/48:35 amIND - HRL
1 stop6h 44mAmerican Airlines
Deal found 9/15$289
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:45 amHRL - IND
1 stop6h 53mAmerican Airlines
Mon 9/226:52 pmIND - HRL
1 stop5h 05mAmerican Airlines
Deal found 9/15$389
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:05 pmHRL - IND
1 stop5h 01mUnited Airlines
Mon 9/225:30 pmIND - HRL
1 stop5h 22mUnited Airlines
Deal found 9/17$402

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to Indianapolis 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Harlingen to Indianapolis that are best for you.

Fly from

Harlingen

Fly to

Indianapolis

Route

Depart

Return

Price

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Fri 10/17

6:00 pm-11:50 pm

1 stop4h 50m

Indianapolis

Mon 10/20

8:10 pm-11:30 pm

1 stop4h 20m

$238

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 9/30

2:05 pm-11:59 pm

2 stops8h 54m

Indianapolis

Sat 10/4

11:49 am-4:13 pm

1 stop5h 24m

$266

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 9/30

6:35 pm-12:14 am

1 stop4h 39m

Indianapolis

Sat 10/4

8:35 am-2:19 pm

1 stop6h 44m

$289

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 9/23

7:00 am-3:42 pm

1 stop7h 42m

$131

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Wed 9/24

5:00 am-2:32 pm

2 stops8h 32m

$136

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Fri 12/19

5:00 am-11:55 am

1 stop5h 55m

$152

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Mon 9/22

5:45 am-1:38 pm

1 stop6h 53m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Harlingen to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harlingen to Indianapolis

What is the cheapest month to book a flight from Harlingen, Texas to Indianapolis?

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Indianapolis (average of $286). Flying from Harlingen, Texas to Indianapolis in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harlingen, Texas to Indianapolis?

    There are many flights that can get you from Harlingen, Texas to Indianapolis in 4h 39m. Fly via Southwest, United Airlines, or American Airlines to get the fastest option. The distance from Harlingen, Texas to Indianapolis is about 1138 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Harlingen to Indianapolis that include hotel bookings?

    Yes. In addition to deals on Harlingen to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Indianapolis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Indianapolis.

  • Can I find deals for business class flights from Harlingen to Indianapolis?

    Yes. Cheapflights offers flight deals from Harlingen to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Indianapolis (average of $286). Flying from Harlingen, Texas to Indianapolis in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie
Terre Haute
Noblesville
Fishers
Anderson
Kokomo
Greenwood
Bloomington
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

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