$232+ Cheap flights from Harlingen (HRL) to Pennsylvania
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — PHL
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Cheapest flights from Harlingen to PennsylvaniaExplore the most affordable flight options available from Harlingen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Harlingen to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/115:15 am
HRL
- LGA
1 stop6h 23m
United Airlines
Tue 8/1810:11 am
LGA
- HRL
1 stop6h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/29. 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.
Tue 8/116:35 am
HRL
- LGA
2 stops8h 30m
Southwest
Tue 8/1811:25 am
LGA
- HRL
2 stops9h 45m
Southwest
Deal found 6/29![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 6/28. 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 8/124:25 pm
HRL
- DCA
1 stop4h 55m
Southwest
Wed 8/1910:40 am
DCA
- HRL
1 stop5h 10m
Southwest
Deal found 6/28![Southwest logo]()
$324
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:00 pm
HRL
- DCA
1 stop8h 29m
Delta
Mon 11/26:10 am
DCA
- HRL
1 stop8h 21m
Delta
Deal found 6/26![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Thu 10/2910:45 am
HRL
- IAD
1 stop6h 09m
American Airlines
Mon 11/25:03 pm
IAD
- HRL
1 stop6h 54m
American Airlines
Deal found 6/26![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 6/25. 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 10/712:55 pm
HRL
- LGA
1 stop5h 25m
Southwest
Sat 10/106:10 am
LGA
- HRL
1 stop9h 10m
Southwest
Deal found 6/25![Southwest logo]()
$330
This American Airlines deal was found by Cheapflights users on 6/24. 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 9/1510:45 am
HRL
- LGA
1 stop7h 44m
American Airlines
Fri 9/1810:10 am
LGA
- HRL
1 stop5h 55m
American Airlines
Deal found 6/24![American Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:00 pm
HRL
- IAD
2 stops9h 20m
Delta
Mon 11/27:30 am
IAD
- HRL
1 stop7h 01m
Delta
Deal found 6/26![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:00 pm
HRL
- LGA
1 stop6h 57m
Delta
Thu 10/296:00 am
LGA
- HRL
2 stops8h 31m
Delta
Deal found 6/26![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 6/25. 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.
Tue 9/151:45 pm
HRL
- LGA
2 stops8h 15m
Southwest
Fri 9/188:30 am
LGA
- HRL
1 stop9h 45m
Southwest
Deal found 6/25![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:00 pm
HRL
- LGA
1 stop8h 45m
Delta
Sun 11/86:05 am
LGA
- HRL
1 stop8h 26m
Delta
Deal found 6/26![Delta logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Thu 7/306:00 am
HRL
- LGA
1 stop9h 02m
American Airlines
Mon 8/38:35 am
LGA
- HRL
1 stop8h 48m
American Airlines
Deal found 6/27![American Airlines logo]()
$349
Best flights from Harlingen to PennsylvaniaDiscover carefully curated flight deals from Harlingen to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Harlingen to Pennsylvania that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 8/115:15 am
HRL
- LGA
1 stop6h 23m
United Airlines
Tue 8/1810:11 am
LGA
- HRL
1 stop6h 48m
United Airlines
Deal found 6/29![United Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 6/27. 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.
Tue 8/1112:35 pm
HRL
- LGA
1 stop7h 50m
Southwest
Tue 8/187:25 am
LGA
- HRL
2 stops9h 25m
Southwest
Deal found 6/27![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:00 pm
HRL
- DCA
1 stop8h 29m
Delta
Mon 11/26:10 am
DCA
- HRL
1 stop8h 21m
Delta
Deal found 6/26![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 8/125:54 am
HRL
- IAD
1 stop7h 08m
American Airlines
Wed 8/196:10 am
IAD
- HRL
2 stops9h 32m
American Airlines
Deal found 6/28![American Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:00 pm
HRL
- IAD
2 stops9h 20m
Delta
Mon 11/27:30 am
IAD
- HRL
1 stop7h 01m
Delta
Deal found 6/26![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/28. 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 8/121:45 pm
HRL
- DCA
2 stops8h 20m
Southwest
Wed 8/197:25 am
DCA
- HRL
2 stops8h 25m
Southwest
Deal found 6/28![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:00 pm
HRL
- IAD
2 stops9h 20m
Delta
Mon 11/27:30 am
IAD
- HRL
1 stop7h 01m
Delta
Deal found 6/26![Delta logo]()
$334
This Southwest deal was found by Cheapflights users on 6/24. 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.
Tue 9/151:45 pm
HRL
- LGA
2 stops8h 15m
Southwest
Fri 9/188:30 am
LGA
- HRL
1 stop9h 45m
Southwest
Deal found 6/24![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/105:10 am
HRL
- DCA
1 stop5h 46m
United Airlines
Tue 7/144:59 pm
DCA
- HRL
1 stop5h 55m
United Airlines
Deal found 6/25![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:00 pm
HRL
- LGA
1 stop6h 57m
Delta
Thu 10/296:00 am
LGA
- HRL
2 stops8h 31m
Delta
Deal found 6/26![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Wed 8/125:18 pm
HRL
- IAD
1 stop6h 12m
United Airlines
Wed 8/198:31 am
IAD
- HRL
1 stop5h 53m
United Airlines
Deal found 6/28![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:00 pm
HRL
- EWR
1 stop8h 36m
Delta
Sun 11/86:00 am
EWR
- HRL
1 stop8h 31m
Delta
Deal found 6/26![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/26. 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 10/305:30 am
HRL
- DCA
2 stops7h 40m
Southwest
Mon 11/27:00 pm
DCA
- HRL
1 stop5h 30m
Southwest
Deal found 6/26![Southwest logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Tue 8/45:10 am
HRL
- LGA
1 stop8h 19m
United Airlines
Wed 8/1210:11 am
LGA
- HRL
1 stop6h 48m
United Airlines
Deal found 6/25![United Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:00 pm
HRL
- EWR
1 stop8h 36m
Delta
Mon 12/76:00 am
EWR
- HRL
1 stop8h 31m
Delta
Deal found 6/24![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/24. 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 8/64:40 pm
HRL
- DCA
1 stop4h 45m
Southwest
Sun 8/96:00 am
DCA
- HRL
1 stop12h 00m
Southwest
Deal found 6/24![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 8/251:59 pm
HRL
- DCA
1 stop6h 06m
United Airlines
Sat 8/298:20 am
DCA
- HRL
1 stop6h 04m
United Airlines
Deal found 6/27![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:00 pm
HRL
- EWR
2 stops9h 58m
Delta
Wed 10/216:00 am
EWR
- HRL
1 stop8h 31m
Delta
Deal found 6/26![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/26. 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.
Tue 8/255:18 pm
HRL
- IAD
1 stop5h 37m
United Airlines
Wed 8/268:31 am
IAD
- HRL
1 stop5h 53m
United Airlines
Deal found 6/26![United Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 6/25. 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 7/101:15 pm
HRL
- DCA
2 stops8h 30m
Southwest
Tue 7/146:05 am
DCA
- HRL
1 stop7h 00m
Southwest
Deal found 6/25![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 6/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:00 pm
HRL
- LGA
1 stop8h 45m
Delta
Sun 11/86:05 am
LGA
- HRL
1 stop8h 26m
Delta
Deal found 6/27![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 8/55:10 am
HRL
- EWR
1 stop5h 49m
United Airlines
Wed 8/128:00 am
EWR
- HRL
1 stop8h 59m
United Airlines
Deal found 6/25![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:00 pm
HRL
- EWR
1 stop8h 36m
Delta
Fri 11/276:00 am
EWR
- HRL
1 stop8h 31m
Delta
Deal found 6/29![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 6/27. 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 7/201:15 pm
HRL
- LGA
1 stop7h 40m
Southwest
Sat 7/257:05 am
LGA
- HRL
1 stop9h 30m
Southwest
Deal found 6/27![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 11/115:18 pm
HRL
- EWR
1 stop6h 27m
United Airlines
Sat 11/148:00 am
EWR
- HRL
1 stop6h 24m
United Airlines
Deal found 6/25![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 6/25. 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 12/195:16 pm
HRL
- IAD
1 stop5h 35m
United Airlines
Wed 12/306:30 am
IAD
- HRL
1 stop5h 29m
United Airlines
Deal found 6/25![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:00 pm
HRL
- IAD
2 stops8h 02m
Delta
Wed 12/307:30 am
IAD
- HRL
1 stop7h 01m
Delta
Deal found 6/25![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Tue 8/255:18 pm
HRL
- IAD
2 stops19h 37m
United Airlines
Sat 8/296:30 am
IAD
- HRL
1 stop7h 54m
United Airlines
Deal found 6/28![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 12/85:16 pm
HRL
- ABE
2 stops15h 50m
United Airlines
Sat 12/125:36 pm
ABE
- HRL
2 stops29h 08m
United Airlines
Deal found 6/24![United Airlines logo]()
$707
Last-minute flights from Harlingen to PennsylvaniaDiscover last-minute flight deals from Harlingen to Pennsylvania. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Pennsylvania. Data last updated June 29, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/25. 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.
Tue 6/3010:50 am
HRL
- DCA
1 stop6h 25m
Southwest
Tue 7/76:05 am
DCA
- HRL
1 stop7h 00m
Southwest
Deal found 6/25![Southwest logo]()
$439
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/105:10 am
HRL
- DCA
1 stop5h 46m
United Airlines
Tue 7/144:59 pm
DCA
- HRL
1 stop5h 55m
United Airlines
Deal found 6/25![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/25. 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 7/101:15 pm
HRL
- DCA
2 stops8h 30m
Southwest
Tue 7/146:05 am
DCA
- HRL
1 stop7h 00m
Southwest
Deal found 6/25![Southwest logo]()
$429
This American Airlines deal was found by Cheapflights users on 6/24. 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 7/104:58 pm
HRL
- DCA
1 stop6h 01m
American Airlines
Sun 7/195:00 am
DCA
- HRL
1 stop6h 12m
American Airlines
Deal found 6/24![American Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 6/24. 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 7/112:45 pm
HRL
- LGA
1 stop7h 30m
Southwest
Sat 8/157:15 am
LGA
- HRL
1 stop5h 45m
Southwest
Deal found 6/24![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 6/27. 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 7/1510:50 am
HRL
- LGA
1 stop10h 40m
Southwest
Wed 7/223:25 pm
LGA
- HRL
2 stops8h 40m
Southwest
Deal found 6/27![Southwest logo]()
$451
This Southwest deal was found by Cheapflights users on 6/27. 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 7/1510:50 am
HRL
- LGA
1 stop10h 40m
Southwest
Thu 7/233:00 pm
LGA
- HRL
2 stops9h 45m
Southwest
Deal found 6/27![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 6/27. 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 7/1811:25 am
HRL
- LGA
1 stop10h 05m
Southwest
Sat 7/257:05 am
LGA
- HRL
1 stop9h 30m
Southwest
Deal found 6/27![Southwest logo]()
$385
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/2110:45 am
HRL
- LGA
1 stop8h 44m
American Airlines
Wed 7/2211:15 am
LGA
- HRL
1 stop6h 35m
American Airlines
Deal found 6/26![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/26. 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.
Tue 7/2112:45 pm
HRL
- LGA
1 stop5h 35m
Southwest
Wed 7/225:30 pm
LGA
- HRL
1 stop6h 35m
Southwest
Deal found 6/26![Southwest logo]()
$406
This Southwest deal was found by Cheapflights users on 6/28. 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 7/271:15 pm
HRL
- LGA
2 stops8h 10m
Southwest
Fri 8/76:10 am
LGA
- HRL
1 stop8h 10m
Southwest
Deal found 6/28![Southwest logo]()
$409
This American Airlines deal was found by Cheapflights users on 6/27. 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.
Thu 7/306:00 am
HRL
- LGA
1 stop9h 02m
American Airlines
Mon 8/38:35 am
LGA
- HRL
1 stop8h 48m
American Airlines
Deal found 6/27![American Airlines logo]()
$349
One-way flights from Harlingen to PennsylvaniaSearch for one-way flight options from Harlingen to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Harlingen to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Southwest deal was found by Cheapflights users on 6/26. 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 7/44:15 pm
HRL
- LGA
1 stop5h 40m
Southwest
Deal found 6/26![Southwest logo]()
$232
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/95:10 am
HRL
- DCA
1 stop7h 47m
United Airlines
Deal found 6/28![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/92:05 pm
HRL
- IAD
1 stop7h 38m
United Airlines
Deal found 6/28![United Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 6/28. 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 7/91:15 pm
HRL
- DCA
2 stops6h 40m
Southwest
Deal found 6/28![Southwest logo]()
$240
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/45:10 am
HRL
- LGA
2 stops11h 12m
United Airlines
Deal found 6/26![United Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/45:10 am
HRL
- EWR
1 stop5h 49m
United Airlines
Deal found 6/26![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/46:00 am
HRL
- EWR
2 stops9h 30m
American Airlines
Deal found 6/26![American Airlines logo]()
$465
Find flight deals from Harlingen to Pennsylvania
Keep the following information in mind while searching for Harlingen to Pennsylvania flight deals. Data was last updated June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $313 (United Airlines) |
One-way from | $232 (Southwest) |
Popular in | January |
Cheapest in | July |
Average price | $548 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to Pennsylvania 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 June 29, 2026.
Use the filters below to find and compare flights from Harlingen to Pennsylvania that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarlingenNew York
HRL - LGA
HRLLGA
Harlingen Valley Intl
Tue 8/11
5:15 am-12:38 pm
1 stop6h 23m
New York LaGuardia
Tue 8/18
10:11 am-3:59 pm
1 stop6h 48m
$313
HarlingenNew York
HRL - LGA
HRLLGA
Harlingen Valley Intl
Tue 8/11
12:35 pm-9:25 pm
1 stop7h 50m
New York LaGuardia
Tue 8/18
7:25 am-3:50 pm
2 stops9h 25m
$318
HarlingenWashington, D.C.
HRL - DCA
HRLDCA
Harlingen Valley Intl
Thu 10/29
2:00 pm-11:29 pm
1 stop8h 29m
Washington, D.C. Reagan-National
Mon 11/2
6:10 am-1:31 pm
1 stop8h 21m
$329
HarlingenWashington, D.C.
HRL - IAD
HRLIAD
Harlingen Valley Intl
Fri 10/30
2:00 pm-12:20 am
2 stops9h 20m
Washington, D.C. Dulles Intl
Mon 11/2
7:30 am-1:31 pm
1 stop7h 01m
$334
HarlingenWashington, D.C.
HRL - IAD
HRLIAD
Harlingen Valley Intl
Thu 10/29
2:00 pm-12:20 am
2 stops9h 20m
Washington, D.C. Dulles Intl
Mon 11/2
7:30 am-1:31 pm
1 stop7h 01m
$334
HarlingenNew York
HRL - LGA
HRLLGA
Harlingen Valley Intl
Sat 10/24
2:00 pm-9:57 pm
1 stop6h 57m
New York LaGuardia
Thu 10/29
6:00 am-1:31 pm
2 stops8h 31m
$335
HarlingenWashington, D.C.
HRL - DCA
HRLDCA
Harlingen Valley Intl
Wed 8/12
1:45 pm-11:05 pm
2 stops8h 20m
Washington, D.C. Reagan-National
Wed 8/19
7:25 am-2:50 pm
2 stops8h 25m
$339
HarlingenNew York
HRL - LGA
HRLLGA
Harlingen Valley Intl
Tue 9/15
1:45 pm-11:00 pm
2 stops8h 15m
New York LaGuardia
Fri 9/18
8:30 am-5:15 pm
1 stop9h 45m
$342
HarlingenNewark
HRL - EWR
HRLEWR
Harlingen Valley Intl
Mon 11/2
2:00 pm-11:36 pm
1 stop8h 36m
Newark
Sun 11/8
6:00 am-1:31 pm
1 stop8h 31m
$349
HarlingenNewark
HRL - EWR
HRLEWR
Harlingen Valley Intl
Fri 11/27
2:00 pm-11:36 pm
1 stop8h 36m
Newark
Mon 12/7
6:00 am-1:31 pm
1 stop8h 31m
$349
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from Harlingen to Pennsylvania
Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Harlingen with our price prediction graph.
HRL-LGA
HRL-DCA
HRL-IAD
HRL-EWR
HRL-ABE
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.
Cheapflights Insights
Everything you need to know about your flight from Harlingen to Pennsylvania
HRL-USPA
HRL-LGA
HRL-DCA
HRL-IAD
HRL-EWR
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Pennsylvania
Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated June 29, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Harlingen to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
7.9
Crew
8.6
Boarding
8.1
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
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Harlingen and Pennsylvania flights
Browse other Harlingen and Pennsylvania flight options. Last updated on June 29, 2026.
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Consider these flights traveling from Harlingen to Pennsylvania.
Top 3 airlines flying from Harlingen to Pennsylvania
Discover the top 3 airlines that operate flights from Harlingen to Pennsylvania. 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$431 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$585 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$469 | FlexibilityNo cancel fee | On-time63% |