HRL - IND

$124 Find Cheap Flights from Harlingen to Indianapolis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to Indianapolis departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Indianapolis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Indianapolis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Indianapolis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$297
United Airlines
Sat 1/31Wed 2/4
HRL - IND • 1 stop
Cheapest one-way
$124
American Airlines
Tue 5/19
HRL - IND • 1 stop
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harlingen to Indianapolis (HRL-IND)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Indianapolis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Indianapolis

Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 3:51 pm
HRL
-
IND
5h 31m1 stop
United Airlines Logo
5:05 pm - 9:59 pm
IND
-
HRL
5h 54m1 stop
$297United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 3:51 pm
HRL
-
IND
5h 31m1 stop
United Airlines Logo
12:25 pm - 9:59 pm
IND
-
HRL
10h 34m2 stops
$302United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 10:12 pm
HRL
-
IND
11h 52m2 stops
United Airlines Logo
12:25 pm - 9:59 pm
IND
-
HRL
10h 34m2 stops
$307United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 3:51 pm
HRL
-
IND
5h 31m1 stop
United Airlines Logo
5:05 pm - 9:59 pm
IND
-
HRL
5h 54m1 stop
$331United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 3:51 pm
HRL
-
IND
5h 31m1 stop
United Airlines Logo
12:25 pm - 9:59 pm
IND
-
HRL
10h 34m2 stops
$336United Airlines
Sat, Jan 31 - Wed, Feb 4
United Airlines Logo
9:20 am - 10:12 pm
HRL
-
IND
11h 52m2 stops
United Airlines Logo
12:25 pm - 9:59 pm
IND
-
HRL
10h 34m2 stops
$341United Airlines
Sun, Jun 7 - Sat, Jun 13
Southwest Logo
6:30 am - 5:20 pm
HRL
-
IND
9h 50m1 stop
Southwest Logo
10:40 am - 4:30 pm
IND
-
HRL
6h 50m1 stop
$409Southwest
Thu, Jan 1 - Mon, Jan 5
United Airlines Logo
12:15 pm - 8:07 pm
HRL
-
IND
6h 52m1 stop
United Airlines Logo
9:00 am - 4:06 pm
IND
-
HRL
8h 06m1 stop
$414United Airlines
Sun, Jun 7 - Sat, Jun 13
Southwest Logo
6:30 am - 5:20 pm
HRL
-
IND
9h 50m1 stop
Southwest Logo
6:50 am - 2:05 pm
IND
-
HRL
8h 15m2 stops
$415Southwest
Thu, Jan 1 - Mon, Jan 5
United Airlines Logo
12:15 pm - 8:07 pm
HRL
-
IND
6h 52m1 stop
United Airlines Logo
9:00 am - 7:36 pm
IND
-
HRL
11h 36m2 stops
$419United Airlines
Booking Insights

KAYAK's insights & trends for Harlingen to Indianapolis flights

Get data-powered insights and trends into flights from Harlingen to Indianapolis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Harlingen to Indianapolis?

The average price of all round-trip flights from Harlingen to Indianapolis clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Indianapolis on a Wednesday and more expensive on a Monday. On your return trip to Harlingen, you should consider flying back on a Thursday, and avoid Mondays for better deals.

Find deals

Good to know

Cheapest flight$124
Flight from Harlingen to Indianapolis

When to book flights from Harlingen to Indianapolis

Are your dates flexible? Find out the best times to travel from Harlingen to Indianapolis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harlingen to Indianapolis

  • What is the cheapest flight from Harlingen to Indianapolis?

    In the last 3 days, the lowest price for a flight from Harlingen to Indianapolis was $124 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Harlingen and Indianapolis?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Harlingen to Indianapolis?

    On your way to Indianapolis, you’ll fly out from Harlingen Valley Intl. You’ll be landing at Indianapolis.

  • Which aircraft models fly most regularly from Harlingen to Indianapolis?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Harlingen to Indianapolis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harlingen to Indianapolis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harlingen to Indianapolis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Indianapolis from Harlingen is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harlingen to Indianapolis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Indianapolis with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and IND can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harlingen to Indianapolis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Indianapolis from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Harlingen to Indianapolis

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Indianapolis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harlingen to Indianapolis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
8.1Boarding
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
Airline reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

2.0 MediocreRobert, Dec 2025
LAS - TPA
Read more Southwest reviews

They sent a notice that they were boarding an hour early. We had to leave the club and run to the gate. They said sorry, that came from corporate and was a mistake. They did not have enough seating because the flight before it had not taken off on time. They moved our gate and delayed it for an hour.

The boarding and seat assignment system no longer works for me, but I know it is being replaced. Otherwise, I am good with the overall experience.

The lead steward kept singing about "San Francisco" and hotel California---more annoying than humorous....needs work. Flight was smooth and on time.

Still a fan of open seating. Flight was on schedule and arrived on time. The 737 MAX is very comfortable.

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

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

Information on your arrival and departure airports

Harlingen (HRL)
Indianapolis (IND)