$98+ Cheap flights from Houston to Harlingen (HRL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — HRL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Harlingen 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
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Cheapest flights from Houston to HarlingenExplore the most affordable flight options available from Houston to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Houston to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 11/1911:05 am -
Nonstop1h 05m
Mon 11/231:00 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/199:30 pm -
Nonstop1h 18m
Fri 11/207:10 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$221
This Southwest deal was found by Cheapflights users on 10/27. 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 11/182:40 pm -
Nonstop1h 10m
Sun 11/224:45 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/202:40 pm -
Nonstop1h 21m
Wed 11/257:10 am -
Nonstop1h 27m
Deal found 10/25![United Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/239:30 pm -
Nonstop1h 18m
Mon 11/305:25 pm -
Nonstop1h 25m
Deal found 10/26![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 10/27. 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 11/2410:50 pm -
Nonstop1h 20m
Mon 11/308:35 pm -
Nonstop1h 05m
Deal found 10/27![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:25 pm -
Nonstop1h 22m
Sat 11/217:10 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/206:25 pm -
Nonstop1h 22m
Sun 11/227:10 am -
Nonstop1h 27m
Deal found 10/29![United Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 10/26. 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 11/139:55 am -
Nonstop1h 10m
Mon 11/164:30 pm -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/2712:00 pm -
Nonstop1h 21m
Sun 11/2910:55 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/179:30 pm -
Nonstop1h 18m
Wed 11/185:05 am -
Nonstop1h 27m
Deal found 10/27![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/242:40 pm -
Nonstop1h 21m
Mon 11/305:25 pm -
Nonstop1h 25m
Deal found 10/29![United Airlines logo]()
$309
Best flights from Houston to HarlingenDiscover carefully curated flight deals from Houston to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Houston to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 11/1911:05 am -
Nonstop1h 05m
Mon 11/231:00 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/202:40 pm -
Nonstop1h 21m
Wed 11/257:10 am -
Nonstop1h 27m
Deal found 10/25![United Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 10/27. 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 11/182:40 pm -
Nonstop1h 10m
Sun 11/224:45 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:25 pm -
Nonstop1h 22m
Sat 11/217:10 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 10/26. 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 11/2110:30 pm -
Nonstop1h 15m
Fri 11/275:50 am -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$236
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/266:15 pm -
Nonstop1h 24m
Wed 12/307:15 am -
Nonstop1h 23m
Deal found 10/28![United Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 10/30. 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.
Fri 11/209:55 am -
Nonstop1h 10m
Mon 11/235:50 pm -
1 stop3h 55m
Deal found 10/30![Southwest logo]()
$261
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/2712:00 pm -
Nonstop1h 21m
Sun 11/2910:55 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/26. 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 11/133:00 pm -
2 stops6h 30m
Mon 11/1611:35 am -
1 stop4h 05m
Deal found 10/26![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/246:25 pm -
Nonstop1h 22m
Mon 11/305:25 pm -
Nonstop1h 25m
Deal found 10/27![United Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 10/28. 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.
Sun 11/159:55 am -
Nonstop1h 10m
Sun 11/225:50 am -
Nonstop1h 05m
Deal found 10/28![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/1212:00 pm -
Nonstop1h 21m
Mon 11/165:05 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 10/25. 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 11/209:55 am -
Nonstop1h 10m
Sun 11/221:00 pm -
Nonstop1h 10m
Deal found 10/25![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/1212:00 pm -
Nonstop1h 21m
Thu 11/125:25 pm -
Nonstop1h 25m
Deal found 10/28![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/262:40 pm -
Nonstop1h 21m
Sun 11/2910:55 am -
Nonstop1h 27m
Deal found 10/27![United Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/172:40 pm -
Nonstop1h 21m
Wed 11/187:10 am -
Nonstop1h 27m
Deal found 10/26![United Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/202:40 pm -
Nonstop1h 21m
Sun 11/225:05 am -
Nonstop1h 27m
Deal found 10/25![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/136:25 pm -
Nonstop1h 22m
Mon 11/165:05 am -
Nonstop1h 27m
Deal found 10/26![United Airlines logo]()
$378
Last-minute flights from Houston to HarlingenDiscover last-minute flight deals from Houston to Harlingen. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Harlingen. Data last updated October 30, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 10/26. 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 11/139:55 am -
Nonstop1h 10m
Mon 11/164:30 pm -
Nonstop1h 05m
Deal found 10/26![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/179:30 pm -
Nonstop1h 18m
Wed 11/185:05 am -
Nonstop1h 27m
Deal found 10/27![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 10/27. 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 11/182:40 pm -
Nonstop1h 10m
Sun 11/224:45 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$236
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 11/1911:05 am -
Nonstop1h 05m
Mon 11/231:00 pm -
Nonstop1h 10m
Deal found 10/27![Southwest logo]()
$195
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/199:30 pm -
Nonstop1h 18m
Fri 11/207:10 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$221
This United Airlines deal was found by Cheapflights users on 10/25. 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 11/202:40 pm -
Nonstop1h 21m
Wed 11/257:10 am -
Nonstop1h 27m
Deal found 10/25![United Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/206:25 pm -
Nonstop1h 22m
Sat 11/217:10 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/206:25 pm -
Nonstop1h 22m
Sun 11/227:10 am -
Nonstop1h 27m
Deal found 10/29![United Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/239:30 pm -
Nonstop1h 18m
Mon 11/305:25 pm -
Nonstop1h 25m
Deal found 10/26![United Airlines logo]()
$252
This Southwest deal was found by Cheapflights users on 10/27. 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 11/2410:50 pm -
Nonstop1h 20m
Mon 11/308:35 pm -
Nonstop1h 05m
Deal found 10/27![Southwest logo]()
$252
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/242:40 pm -
Nonstop1h 21m
Mon 11/305:25 pm -
Nonstop1h 25m
Deal found 10/29![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 11/2712:00 pm -
Nonstop1h 21m
Sun 11/2910:55 am -
Nonstop1h 27m
Deal found 10/28![United Airlines logo]()
$295
One-way flights from Houston to HarlingenSearch for one-way flight options from Houston to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Houston to Harlingen. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Southwest deal was found by Cheapflights users on 10/28. 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 11/233:00 pm -
Nonstop1h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Southwest logo]()
$98
This Southwest deal was found by Cheapflights users on 10/27. 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.
Thu 12/311:30 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$108
This Southwest deal was found by Cheapflights users on 10/27. 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.
Sun 11/2210:25 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$139
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/312:00 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/236:00 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:00 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/112:40 pm -
Nonstop1h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 10/29. 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 11/172:40 pm -
Nonstop1h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Southwest logo]()
$170
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/116:00 am -
1 stop4h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![American Airlines logo]()
$180
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/236:25 pm -
Nonstop1h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/56:25 pm -
Nonstop1h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop4h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$195
Find flight deals from Houston to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 30, 2026.
Round-trip from | $195 (Southwest) |
|---|---|
One-way from | $98 (Southwest) |
Popular in | August |
Cheapest in | January |
Average price | $250 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Houston to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonHarlingen
HOU Houston Hobby - HRL Harlingen Valley Intl
HOUHRL
Houston Hobby
Mon 11/23
3:00 pm-4:05 pm
Nonstop1h 05m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
HoustonHarlingen
HOU Houston Hobby - HRL Harlingen Valley Intl
HOUHRL
Houston Hobby
Thu 12/3
11:30 am-5:20 pm
1 stop5h 50m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$108
HoustonHarlingen
IAH Houston George Bush Intcntl - HRL Harlingen Valley Intl
IAHHRL
Houston George Bush Intcntl
Thu 12/3
12:00 pm-1:25 pm
Nonstop1h 25m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
HoustonHarlingen
IAH Houston George Bush Intcntl - HRL Harlingen Valley Intl
IAHHRL
Houston George Bush Intcntl
Tue 12/15
9:50 am-11:14 am
Nonstop1h 24m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$143
HoustonHarlingen
IAH Houston George Bush Intcntl - HRL Harlingen Valley Intl
IAHHRL
Houston George Bush Intcntl
Mon 11/23
6:00 am-10:10 am
1 stop4h 10m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonHarlingen
HOU Houston Hobby - HRL Harlingen Valley Intl
HOUHRL
Houston Hobby
Tue 11/24
9:35 am-3:00 pm
1 stop5h 25m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
HoustonHarlingen
IAH Houston George Bush Intcntl - HRL Harlingen Valley Intl
IAHHRL
Houston George Bush Intcntl
Tue 11/17
2:40 pm-4:01 pm
Nonstop1h 21m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
HoustonHarlingen
IAH Houston George Bush Intcntl - HRL Harlingen Valley Intl
IAHHRL
Houston George Bush Intcntl
Wed 11/11
2:40 pm-4:01 pm
Nonstop1h 21m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
HoustonHarlingen
HOU Houston Hobby - HRL Harlingen Valley Intl
HOUHRL
Houston Hobby
Tue 11/17
2:40 pm-3:50 pm
Nonstop1h 10m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
HoustonHarlingen
HOU Houston Hobby - HRL Harlingen Valley Intl
HOUHRL
Houston Hobby
Sun 11/22
4:00 pm-9:30 pm
2 stops5h 30m
Harlingen Valley Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$177
Showing 1-10 of 34 resultsSorted by cheapest first
Best time to book a flight from Houston to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Houston with our price prediction graph.
HO1-HRL
HOU-HRL
IAH-HRL
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 Houston to Harlingen
HO1-HRL
HOU-HRL
IAH-HRL
What is the cheapest month to book a flight from Houston to Harlingen?
Currently, January is the cheapest month in which you can book a flight from Houston to Harlingen (average of $179). Flying from Houston to Harlingen in August is currently the most expensive (average of $439). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HOU to HRL?
Find hourly flight availability from Houston to Harlingen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston to Harlingen in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Houston to Harlingen?
Use this chart to determine the cheapest time to fly round-trip from Houston to Harlingen. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Houston to Harlingen flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Harlingen
Get insights into the airlines that provide service to Harlingen. 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 Harlingen. Reviews last updated October 30, 2026.
Read reviews from past customers who have flown Southwest and United Airlines from Houston to Harlingen. 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.
Entertainment
7.4
Comfort
8.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.4
Comfort
8.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.4
Comfort
8.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from Houston to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Harlingen by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Harlingen by cabin class
Find flights from Houston to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Harlingen
Explore flights to Harlingen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Houston and Harlingen flights
Browse other Houston and Harlingen flight options. Last updated on October 30, 2026.
Popular flight searches
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Consider these flights traveling from Houston to Harlingen.
Top 2 airlines flying from Houston to Harlingen
Discover the top 2 airlines that operate flights from Houston to Harlingen. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$275 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$179 | Average$333 | FlexibilityNo cancel fee | On-time63% |