$119+ Cheap flights from Pittsburgh to Harlingen, TX (PIT - HRL)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — HRL
Dec 8 — Dec 151
1 adult, Economy
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1. Tell us where you want to go
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Cheapest flights from Pittsburgh to HarlingenExplore the most affordable flight options available from Pittsburgh to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.
Explore the most affordable flight options available from Pittsburgh to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 8, 2025.
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Fri 12/195:00 amPIT - HRL
1 stop5h 40mAmerican Airlines
Mon 1/52:48 pmHRL - PIT
1 stop6h 45mAmerican Airlines
Deal found 11/8![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Tue 11/185:59 pmPIT - HRL
1 stop6h 15mAmerican Airlines
Tue 11/2510:13 amHRL - PIT
1 stop7h 19mAmerican Airlines
Deal found 11/7![American Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 11/8. 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 12/193:55 pmPIT - HRL
1 stop9h 00mSouthwest
Mon 1/56:50 amHRL - PIT
2 stops9h 30mSouthwest
Deal found 11/8![Southwest logo]()
$474
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:54 pmPIT - HRL
2 stops20h 28mMultiple Airlines
Mon 1/511:47 amHRL - PIT
3 stops21h 11mMultiple Airlines
Deal found 11/8![Multiple Airlines logo]()
$794
Cheap flight deals from Pittsburgh to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Harlingen (HRL). 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 November 8, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $227 (American Airlines) |
One-way from | $119 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Harlingen 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 November 8, 2025.
Use the filters below to find and compare flights from Pittsburgh to Harlingen that are best for you.
Fly from
Pittsburgh
Fly to
Harlingen
Route
Depart
Return
Price
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Tue 1/27
7:05 am-2:46 pm
1 stop8h 41m
Harlingen Valley Intl
Thu 2/5
6:02 am-3:05 pm
1 stop8h 03m
$227
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Tue 1/27
6:00 am-11:26 am
1 stop6h 26m
Harlingen Valley Intl
Thu 2/5
9:20 am-8:50 pm
2 stops10h 30m
$232
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Fri 12/19
5:00 am-9:40 am
1 stop5h 40m
Harlingen Valley Intl
Mon 1/5
2:48 pm-10:33 pm
1 stop6h 45m
$414
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Tue 11/18
5:59 pm-11:14 pm
1 stop6h 15m
Harlingen Valley Intl
Tue 11/25
10:13 am-6:32 pm
1 stop7h 19m
$416
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Fri 12/19
3:55 pm-11:55 pm
1 stop9h 00m
Harlingen Valley Intl
Mon 1/5
6:50 am-5:20 pm
2 stops9h 30m
$474
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Tue 1/27
6:00 am-10:24 am
3 stops29h 24m
Harlingen Valley Intl
Thu 2/5
11:09 am-9:40 am
3 stops21h 31m
$683
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Fri 12/19
1:54 pm-9:22 am
2 stops20h 28m
Harlingen Valley Intl
Mon 1/5
11:47 am-9:58 am
3 stops21h 11m
$794
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Mon 1/26
5:46 pm-4:06 pm
2 stops23h 20m
Harlingen Valley Intl
Thu 2/5
9:20 am-3:42 pm
1 stop5h 22m
$1,034
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Sun 12/7
11:20 am-7:25 pm
1 stop9h 05m
$119
PittsburghHarlingen
PIT - HRL
PITHRL
Pittsburgh
Sun 12/7
7:00 am-3:59 pm
2 stops9h 59m
$162
Compare providers for flights from Pittsburgh to Harlingen
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 Pittsburgh to Harlingen in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Harlingen, Texas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-Harlingen, Texas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Pittsburgh-Harlingen, Texas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Harlingen, Texas flights, Cheapflights users trust eDreams the most. eDreams 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 Pittsburgh-Harlingen, Texas 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 Pittsburgh to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Pittsburgh 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.