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$109+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — IND
may. 7 — may. 141
jue. 5/7
jue. 5/14
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 abril 7, 2026.

This United Airlines deal was found by Cheapflights users on 4/5. 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.
mar. 4/215:18 pm
HRL
-
IND
1 stop5h 01m
United Airlines
mié. 4/225:10 pm
IND
-
HRL
1 stop5h 49m
United Airlines
Deal found 4/5$307
This Southwest deal was found by Cheapflights users on 4/5. 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.
lun. 4/206:00 am
HRL
-
IND
1 stop6h 35m
Southwest
vie. 4/247:35 pm
IND
-
HRL
1 stop4h 25m
Southwest
Deal found 4/5$349
This United Airlines deal was found by Cheapflights users on 4/5. 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.
lun. 4/205:18 pm
HRL
-
IND
1 stop5h 01m
United Airlines
vie. 4/249:00 am
IND
-
HRL
2 stops11h 40m
United Airlines
Deal found 4/5$353
This Southwest deal was found by Cheapflights users on 4/6. 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.
vie. 5/226:00 pm
HRL
-
IND
1 stop5h 10m
Southwest
vie. 5/295:50 am
IND
-
HRL
1 stop5h 15m
Southwest
Deal found 4/6$355
This United Airlines deal was found by Cheapflights users on 4/6. 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.
mié. 9/165:15 am
HRL
-
IND
1 stop4h 36m
United Airlines
dom. 9/207:00 am
IND
-
HRL
1 stop7h 14m
United Airlines
Deal found 4/6$368

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 abril 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(United Airlines)

One-way from

$109
(American Airlines)
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
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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 abril 7, 2026.
Use the filters below to find and compare flights from Harlingen to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 4/21

5:18 pm-11:19 pm

1 stop5h 01m

Indianapolis

mié. 4/22

5:10 pm-9:59 pm

1 stop5h 49m

$307

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

lun. 4/20

5:18 pm-11:19 pm

1 stop5h 01m

Indianapolis

vie. 4/24

9:00 am-7:40 pm

2 stops11h 40m

$353
Quickest round-trip

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

vie. 5/22

6:00 pm-12:10 am

1 stop5h 10m

Indianapolis

vie. 5/29

5:50 am-10:05 am

1 stop5h 15m

$355
Cheapest one-way

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

jue. 4/23

6:00 am-2:46 pm

1 stop7h 46m

$109
Quickest one-way

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

jue. 5/7

5:00 pm-10:45 pm

1 stop4h 45m

$146

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 4/21

5:18 pm-11:19 pm

1 stop5h 01m

$159

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 6/30

2:10 pm-10:25 pm

1 stop7h 15m

$176

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 4/21

4:02 pm-12:07 am

2 stops7h 05m

$180

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 4/14

12:05 pm-11:57 pm

2 stops10h 52m

$186

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

mar. 4/21

10:47 am-9:24 pm

2 stops9h 37m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 April.
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 $120). 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.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indianapolis. Reviews last updated abril 7, 2026.
See what other customers who have flown with Southwest from Harlingen to Indianapolis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,338 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,338 reviews
Southwest
8.0
Very good
4,338 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 01m. Fly via United Airlines to get the fastest option. The distance from Harlingen, Texas to Indianapolis is about 1138 mi.

  • What is the cheapest airline to fly from Harlingen, Texas to Indianapolis round-trip?

    Flying on Southwest is currently your cheapest option to Indianapolis, with prices starting at $229.

  • 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 $120). 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
Terre Haute
Muncie
Greenwood
Fishers
Kokomo
Plainfield
Mooresville
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Franklin
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Bloomington
Crawfordsville

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Alternative routes for Harlingen to Indianapolis

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Top airline flying from Harlingen to Indianapolis

Discover the top airline that operate flights from Harlingen to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$229Average$282FlexibilityNo cancel feeOn-time63%

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