$159 Find Cheap Flights from Harlingen to Indiana

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 Indiana departing on 9/20. 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 Indiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to Indiana, 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 Indiana, as well as popular online travel agencies
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Cheap Flights from Harlingen to Indiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Indianapolis
Indianapolis1 stop$310
Chicago
Chicago1 stop$281
Indianapolis
Indianapolis1 stop$310
Chicago
Chicago1 stop$281

Book Cheap Harlingen to Indiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to Indiana 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 Indiana

Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
5:18 pm - 11:26 pm
HRL
-
ORD
6h 08m
1 stop
United Airlines Logo
7:30 am - 1:24 pm
ORD
-
HRL
5h 54m
1 stop
$281United Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
6:43 pm - 12:18 am
HRL
-
ORD
5h 35m
1 stop
American Airlines Logo
5:00 am - 10:04 am
ORD
-
HRL
5h 04m
1 stop
$288American Airlines
Thu, Oct 8 - Sun, Oct 11
Delta Logo
2:00 pm - 9:34 pm
HRL
-
ORD
7h 34m
1 stop
Delta Logo
6:00 am - 1:31 pm
ORD
-
HRL
7h 31m
1 stop
$294Delta
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
6:00 am - 12:58 pm
HRL
-
CVG
5h 58m
1 stop
American Airlines Logo
6:00 am - 10:12 am
CVG
-
HRL
5h 12m
1 stop
$294American Airlines
Thu, Oct 8 - Sun, Oct 11
Delta Logo
2:00 pm - 9:34 pm
HRL
-
ORD
7h 34m
1 stop
Delta Logo
6:00 am - 1:31 pm
ORD
-
HRL
7h 31m
1 stop
$309Delta
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
5:18 pm - 11:30 pm
HRL
-
IND
5h 12m
1 stop
United Airlines Logo
9:25 am - 3:59 pm
IND
-
HRL
7h 34m
1 stop
$310United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
5:18 pm - 11:30 pm
HRL
-
IND
5h 12m
1 stop
United Airlines Logo
6:50 am - 3:59 pm
IND
-
HRL
10h 09m
2 stops
$312United Airlines
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
5:18 pm - 11:30 pm
HRL
-
IND
5h 12m
1 stop
United Airlines Logo
6:00 am - 3:59 pm
IND
-
HRL
10h 59m
2 stops
$315United Airlines
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
2:10 pm - 10:40 pm
HRL
-
IND
7h 30m
1 stop
Southwest Logo
6:30 am - 10:05 am
IND
-
HRL
4h 35m
1 stop
$329Southwest
Wed, Jul 1 - Tue, Jul 7
Southwest Logo
2:10 pm - 11:35 pm
HRL
-
IND
8h 25m
2 stops
Southwest Logo
6:30 am - 10:05 am
IND
-
HRL
4h 35m
1 stop
$334Southwest
Booking Insights

KAYAK's insights & trends for Harlingen to Indiana flights

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

How much is a round-trip flight from Harlingen to Indiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Harlingen to Indiana departing in August.

What is the cheapest month to fly from Harlingen to Indiana?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Indiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harlingen to Indiana is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $622 and $383 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$159
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Harlingen to Indianapolis

FAQs - booking Indiana flights

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

    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 Indiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harlingen to Indiana 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 Indiana?

    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 from Harlingen to Indiana with an airline and back with another airline.

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

    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 from Harlingen to Indiana 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 Indiana

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to Indiana. 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 Indiana? 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 4237 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

2.0 MediocreMatthew, Jun 2026
CVG - MDW
Read more Southwest reviews

Flight was delayed over 3 hours. Planes were dirty. Staff indifferent. And they serve vegan pretzels as snacks.

It was great. The gate staff were very helpful in Portland when my son forgot his rolling bag and had to go back to get it just in time to make it on the plane. We really appreciate that. Great job!

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

Kayak could’ve posted the correct gate number. Almost missed my flight.

Slow boarding, limited food and drink portions. Bad delays and turbulence

there were two flight attendants that were up front...that were the best! They get KUDOs for making my trip only fantastic. Tell them Jeff said that!

OKay. I sat in the back of the plane and it was really loud between babies and little kids, and adults who.like to talk a lot and loudly most of the flight.

Flight coming out of Buffalo was delayed, so we had to be rescheduled on another flight from Baltimore to Phoenix which means we had a long layover and got home 3.5 hours late. Shuttle to parking stopped at 10pm, so we had to pay for an Uber to the parking lot and got charged an extra day of parking since it was after midnight. Not the best experience. Long day!

Was fine, delayed and feels like southwest is always late

I don't know why flying out of Sarasota requires two plane changes.

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

Information on your arrival and departure airports

Harlingen (HRL)