$124+ Cheap flights from Harlingen 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — IND
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Harlingen to Indianapolis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harlingen to Indianapolis
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Cheapest flights from Harlingen to IndianapolisExplore 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 August 4, 2026.
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 August 4, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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 8/215:55 pm -
1 stop4h 20m
Mon 8/245:45 am -
1 stop6h 35m
Deal found 8/3![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/291:59 pm -
1 stop5h 05m
Tue 9/111:48 am -
1 stop5h 11m
Deal found 7/30![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 9/196:05 am -
1 stop6h 40m
Mon 9/212:00 pm -
1 stop7h 35m
Deal found 8/1![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 12/34:30 pm -
1 stop4h 20m
Mon 12/79:40 am -
2 stops7h 10m
Deal found 8/1![Southwest logo]()
$352
This Southwest deal was found by Cheapflights users on 7/31. 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 8/145:55 pm -
1 stop4h 20m
Tue 8/1811:00 am -
1 stop6h 45m
Deal found 7/31![Southwest logo]()
$379
Best flights from Harlingen to IndianapolisDiscover carefully curated flight deals from Harlingen to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Harlingen to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/291:59 pm -
1 stop5h 05m
Tue 9/111:48 am -
1 stop5h 11m
Deal found 7/30![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 8/3. 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 8/2111:55 am -
2 stops8h 30m
Mon 8/242:00 pm -
2 stops9h 35m
Deal found 8/3![Southwest logo]()
$328
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 9/196:05 am -
1 stop6h 40m
Mon 9/212:00 pm -
1 stop7h 35m
Deal found 8/1![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 8/1. 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.
Thu 12/34:30 pm -
1 stop4h 20m
Mon 12/79:40 am -
2 stops7h 10m
Deal found 8/1![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 10/295:25 pm -
1 stop4h 54m
Fri 10/301:43 pm -
2 stops10h 05m
Deal found 8/3![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 7/31. 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 8/145:30 am -
2 stops7h 10m
Tue 8/187:20 am -
2 stops13h 50m
Deal found 7/31![Southwest logo]()
$425
Last-minute flights from Harlingen to IndianapolisDiscover last-minute flight deals from Harlingen to Indianapolis. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Indianapolis. Data last updated August 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/4. 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.
Wed 8/51:45 pm -
1 stop7h 35m
Wed 8/124:25 pm -
1 stop4h 45m
Deal found 8/4![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 7/31. 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 8/145:55 pm -
1 stop4h 20m
Tue 8/1811:00 am -
1 stop6h 45m
Deal found 7/31![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/3. 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 8/215:55 pm -
1 stop4h 20m
Mon 8/245:45 am -
1 stop6h 35m
Deal found 8/3![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/291:59 pm -
1 stop5h 05m
Tue 9/111:48 am -
1 stop5h 11m
Deal found 7/30![United Airlines logo]()
$327
This Southwest deal was found by Cheapflights users on 8/1. 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.
Sat 9/196:05 am -
1 stop6h 40m
Mon 9/212:00 pm -
1 stop7h 35m
Deal found 8/1![Southwest logo]()
$329
One-way flights from Harlingen to IndianapolisSearch for one-way flight options from Harlingen to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Harlingen to Indianapolis. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 9/512:35 pm -
2 stops7h 15m
Deal found 7/30![Southwest logo]()
$124
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:54 am -
1 stop5h 58m
Deal found 7/30![American Airlines logo]()
$156
This Southwest deal was found by Cheapflights users on 7/30. 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.
Wed 9/24:25 pm -
1 stop4h 15m
Deal found 7/30![Southwest logo]()
$165
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:53 pm -
1 stop5h 44m
Deal found 8/2![American Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 9/215:18 pm -
1 stop5h 12m
Deal found 8/4![United Airlines logo]()
$210
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 8/86:05 am -
1 stop6h 40m
Deal found 7/30![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 7/30. 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.
Mon 8/1010:55 am -
1 stop4h 45m
Deal found 7/30![Southwest logo]()
$235
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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Southwest) |
One-way from | $124 (Southwest) |
Popular in | June |
Cheapest in | April |
Average price | $302 |
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 August 4, 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
Cheapest round-trip
Quickest round-trip
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Sat 8/29
1:59 pm-8:04 pm
1 stop5h 05m
Indianapolis
Tue 9/1
11:48 am-3:59 pm
1 stop5h 11m
$327
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Fri 8/21
11:55 am-9:25 pm
2 stops8h 30m
Indianapolis
Mon 8/24
2:00 pm-10:35 pm
2 stops9h 35m
$328
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Sat 9/19
6:05 am-1:45 pm
1 stop6h 40m
Indianapolis
Mon 9/21
2:00 pm-8:35 pm
1 stop7h 35m
$329
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Thu 12/3
4:30 pm-9:50 pm
1 stop4h 20m
Indianapolis
Mon 12/7
9:40 am-3:50 pm
2 stops7h 10m
$352
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Thu 10/29
5:25 pm-11:19 pm
1 stop4h 54m
Indianapolis
Fri 10/30
1:43 pm-10:48 pm
2 stops10h 05m
$424
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Fri 8/14
5:30 am-1:40 pm
2 stops7h 10m
Indianapolis
Tue 8/18
7:20 am-8:10 pm
2 stops13h 50m
$425
Cheapest one-way
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Sun 9/20
4:53 pm-11:37 pm
1 stop5h 44m
$179
Quickest one-way
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Fri 1/1
5:05 am-10:47 am
1 stop4h 42m
$210
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Mon 9/21
5:18 pm-11:30 pm
1 stop5h 12m
$210
HarlingenIndianapolis
HRL - IND
HRLIND
Harlingen Valley Intl
Fri 1/1
2:00 pm-11:05 pm
1 stop8h 05m
$245
Showing 1-10 of 11 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harlingen-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-Indianapolis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harlingen-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-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.
HRL-IND
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.
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 August 4, 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.
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Food
7.0
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsTerre Haute
Muncie
Greenwood
Kokomo
Fishers
Westfield
Franklin
Mooresville
Plainfield
Anderson
Crawfordsville
Carmel
Noblesville
Bloomington
Speedway
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Explore flights to Indianapolis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Harlingen and Indianapolis flights
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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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$243 | Average$372 | FlexibilityNo cancel fee | On-time63% |