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Cheap flights from Harlingen to Indianapolis from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Indianapolis departing on 7/1. 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

Find the cheapest flights from Harlingen to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:40 pm - 11:55 pm
HRL
-
IND
5h 15m
1 stop
Southwest Logo
8:25 pm - 11:55 pm
IND
-
HRL
4h 30m
1 stop
$288Southwest
Thu, Jun 4 - Sun, Jun 7
United Airlines Logo
5:15 am - 10:51 am
HRL
-
IND
4h 36m
1 stop
United Airlines Logo
7:00 am - 1:14 pm
IND
-
HRL
7h 14m
1 stop
$307United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
5:15 am - 10:51 am
HRL
-
IND
4h 36m
1 stop
United Airlines Logo
7:05 am - 7:29 pm
IND
-
HRL
13h 24m
2 stops
$312United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
2:00 pm - 1:17 am
HRL
-
IND
10h 17m
2 stops
United Airlines Logo
7:05 am - 3:34 pm
IND
-
HRL
9h 29m
2 stops
$317United Airlines
Tue, Aug 25 - Wed, Aug 26
Southwest Logo
5:40 pm - 11:55 pm
HRL
-
IND
5h 15m
1 stop
Southwest Logo
6:40 pm - 11:55 pm
IND
-
HRL
6h 15m
2 stops
$327Southwest
Thu, Jun 4 - Sun, Jun 7
American Airlines Logo
10:45 am - 4:35 pm
HRL
-
IND
4h 50m
1 stop
American Airlines Logo
5:29 pm - 10:56 pm
IND
-
HRL
6h 27m
1 stop
$334American Airlines
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
11:35 am - 6:45 pm
HRL
-
IND
6h 10m
1 stop
Southwest Logo
5:50 am - 10:00 am
IND
-
HRL
5h 10m
1 stop
$359Southwest
Fri, Jul 24 - Mon, Jul 27
American Airlines Logo
10:43 am - 7:27 pm
HRL
-
IND
7h 44m
1 stop
American Airlines Logo
6:00 am - 10:12 am
IND
-
HRL
5h 12m
1 stop
$378American Airlines
Tue, Jun 23 - Tue, Jul 7
Southwest Logo
7:10 am - 3:05 pm
HRL
-
IND
6h 55m
1 stop
Southwest Logo
5:25 am - 12:40 pm
IND
-
HRL
8h 15m
1 stop
$379Southwest
Wed, May 13 - Sun, May 17
American Airlines Logo
10:43 am - 7:27 pm
HRL
-
IND
7h 44m
1 stop
American Airlines Logo
6:00 am - 10:12 am
IND
-
HRL
5h 12m
1 stop
$390American Airlines
Tue, Jun 23 - Tue, Jul 7

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American Airlines flights from Harlingen to Indianapolis

Our best American Airlines deals on Harlingen to Indianapolis flight tickets
American Airlines
Sep 10
HRL10:45 amHarlingen Valley Intl
4h 50m
1 stop
IND4:35 pmIndianapolis
Sep 14
IND5:29 pmIndianapolis
6h 27m
1 stop
HRL10:56 pmHarlingen Valley Intl
$334
American Airlines
Jun 23
HRL10:43 amHarlingen Valley Intl
7h 44m
1 stop
IND7:27 pmIndianapolis
Jul 7
IND6:00 amIndianapolis
5h 12m
1 stop
HRL10:12 amHarlingen Valley Intl
$378
American Airlines
Jun 23
HRL10:43 amHarlingen Valley Intl
7h 44m
1 stop
IND7:27 pmIndianapolis
Jul 7
IND6:00 amIndianapolis
5h 12m
1 stop
HRL10:12 amHarlingen Valley Intl
$390

United Airlines flights from Harlingen to Indianapolis

Our best United Airlines deals on Harlingen to Indianapolis flight tickets
United Airlines
Aug 25
HRL5:15 amHarlingen Valley Intl
4h 36m
1 stop
IND10:51 amIndianapolis
Aug 26
IND7:00 amIndianapolis
7h 14m
1 stop
HRL1:14 pmHarlingen Valley Intl
$307
United Airlines
Aug 25
HRL5:15 amHarlingen Valley Intl
4h 36m
1 stop
IND10:51 amIndianapolis
Aug 26
IND7:05 amIndianapolis
13h 24m
2 stops
HRL7:29 pmHarlingen Valley Intl
$312
United Airlines
Aug 25
HRL2:00 pmHarlingen Valley Intl
10h 17m
2 stops
IND1:17 amIndianapolis
Aug 26
IND5:54 amIndianapolis
10h 40m
2 stops
HRL3:34 pmHarlingen Valley Intl
$317

momondo 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, momondo users made 832,500 searches. Data last updated May 2, 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
Quickest round-trip

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Thu 6/4

5:40 pm-11:55 pm

1 stop5h 15m

Indianapolis

Sun 6/7

8:25 pm-11:55 pm

1 stop4h 30m

$288

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 8/25

5:15 am-10:51 am

1 stop4h 36m

Indianapolis

Wed 8/26

7:00 am-1:14 pm

1 stop7h 14m

$307

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 8/25

5:15 am-10:51 am

1 stop4h 36m

Indianapolis

Wed 8/26

7:05 am-7:29 pm

2 stops13h 24m

$312

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 8/25

2:00 pm-1:17 am

2 stops10h 17m

Indianapolis

Wed 8/26

7:05 am-3:34 pm

2 stops9h 29m

$317

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Thu 6/4

5:40 pm-11:55 pm

1 stop5h 15m

Indianapolis

Sun 6/7

6:40 pm-11:55 pm

2 stops6h 15m

$327

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Thu 9/10

10:45 am-4:35 pm

1 stop4h 50m

Indianapolis

Mon 9/14

5:29 pm-10:56 pm

1 stop6h 27m

$334

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Fri 7/24

11:35 am-6:45 pm

1 stop6h 10m

Indianapolis

Mon 7/27

5:50 am-10:00 am

1 stop5h 10m

$359

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 6/23

10:43 am-7:27 pm

1 stop7h 44m

Indianapolis

Tue 7/7

6:00 am-10:12 am

1 stop5h 12m

$378

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Wed 5/13

7:10 am-3:05 pm

1 stop6h 55m

Indianapolis

Sun 5/17

5:25 am-12:40 pm

1 stop8h 15m

$379

HarlingenIndianapolis

HRL - IND

HRLIND

Harlingen Valley Intl

Tue 6/23

10:43 am-7:27 pm

1 stop7h 44m

Indianapolis

Tue 7/7

6:00 am-10:12 am

1 stop5h 12m

$390

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from Harlingen to Indianapolis

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 Indianapolis?

In general, September is the cheapest month to fly from Harlingen to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you are unable to visit Indianapolis during the month of September, then departing from Harlingen during the month March is also very affordable. Most momondo users find prices during this month for around $0.

Can stopping save me money on Harlingen to Indianapolis flights?

You could potentially save up to 39% on your flight if you consider stops on a Harlingen to Indianapolis flight.

How have Harlingen to Indianapolis flight prices changed over time?

When to book flights from Harlingen to Indianapolis

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

Cheap Harlingen to Indianapolis (HRL to IND) flight deals and tips

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

Fastest flight time

4h 36m

Direct flights

None
The fastest flight from Harlingen to Indianapolis takes 4h 36m
There are no direct flights from Harlingen to Indianapolis. There are no popular flight routes from Harlingen to Indianapolis.
Search flight deals

Frequently asked questions about flying from Harlingen to Indianapolis

  • How far is Harlingen Valley Intl to Indianapolis by plane?

    A flight from Harlingen Valley Intl to Indianapolis will travel around 1149.0 mi. In terms of flight time, this usually takes a little over 4h 36m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Indianapolis Airport?

    Prices for flights from Harlingen Valley Intl Airport to Indianapolis Airport are updated daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Indianapolis Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Indianapolis 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 Harlingen Valley Intl Airport to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The required travel and health documents for your Indianapolis 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 Indianapolis 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 Harlingen to Indianapolis?

Best airlines flying from Harlingen to Indianapolis

Compare and see reviews for airlines that fly from Harlingen to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $229Free CancellationRating
8.0
4,314 reviews
Search Southwest flights

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Plainfield
Anderson
Greenwood
Noblesville
Carmel
Fishers
Franklin
Shelbyville
Speedway
West Lafayette
Westfield
Seymour
Crawfordsville
Brownsburg
Greenfield
Mooresville

Why use momondo?

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

It is quick and easy to find Harlingen to Indianapolis 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 Indianapolis that suits you.

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

Yes. momondo enables you to select and highlight flights to Indianapolis from Harlingen with this policy.

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

Once all potential Harlingen to Indianapolis flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Harlingen to Indianapolis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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