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$96+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — IND
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap 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 February 21, 2026.

This United Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 7/245:16 pm
HRL
-
IND
1 stop5h 09m
United Airlines
Tue 7/285:23 pm
IND
-
HRL
1 stop5h 21m
United Airlines
Deal found 2/18$329
This Southwest deal was found by Cheapflights users on 2/18. 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 7/245:15 am
HRL
-
IND
1 stop6h 50m
Southwest
Tue 7/285:45 am
IND
-
HRL
2 stops7h 20m
Southwest
Deal found 2/18$374
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 6/35:10 am
HRL
-
IND
1 stop4h 44m
United Airlines
Mon 6/85:26 pm
IND
-
HRL
1 stop5h 28m
United Airlines
Deal found 2/18$389
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Wed 2/259:20 am
HRL
-
IND
1 stop5h 28m
United Airlines
Sat 2/285:08 pm
IND
-
HRL
1 stop5h 51m
United Airlines
Deal found 2/17$430

Find 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$430
(United Airlines)

One-way from

$96
(Southwest)
Provider with most accurate pricing for Harlingen Valley Intl-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Indianapolis flights.
Search Deals
From Harlingen Valley Intl to Indianapolis
Search Deals
One-way flight from Harlingen Valley Intl to Indianapolis
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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 February 21, 2026.
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

Wed 2/25

9:20 am-3:48 pm

1 stop5h 28m

Indianapolis

Sat 2/28

5:08 pm-9:59 pm

1 stop5h 51m

$430

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 5/19

4:40 pm-10:10 pm

1 stop4h 30m

$96

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 4/14

7:10 am-3:05 pm

1 stop6h 55m

$96

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Mon 5/18

5:00 pm-10:45 pm

1 stop4h 45m

$139

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Sat 4/11

7:00 am-4:40 pm

1 stop8h 40m

$235

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Sun 5/10

7:00 am-4:47 pm

2 stops8h 47m

$343

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Sun 5/10

2:51 pm-9:12 pm

1 stop5h 21m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Harlingen to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Indianapolis in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen, Texas-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Indianapolis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-Indianapolis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, July is the cheapest month in which you can book a flight from Harlingen, Texas to Indianapolis (average of $142). Flying from Harlingen, Texas to Indianapolis in August is currently the most expensive (average of $316). 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 5h 28m. Fly via United Airlines to get the fastest option. The distance from Harlingen, Texas to Indianapolis is about 1138 mi.

  • 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, July is the cheapest month in which you can book a flight from Harlingen, Texas to Indianapolis (average of $142). Flying from Harlingen, Texas to Indianapolis in August is currently the most expensive (average of $316). 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
Fishers
Noblesville
Greenwood
Plainfield
Kokomo
Mooresville
Franklin
Anderson
Carmel
Crawfordsville
Bloomington

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