$185+ Cheap flights from Las Vegas to Harlingen (LAS - 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HRL
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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
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 Las Vegas to Harlingen
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Cheapest flights from Las Vegas to HarlingenExplore the most affordable flight options available from Las Vegas to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Las Vegas to Harlingen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/213:24 pm -
1 stop5h 49m
Wed 11/256:46 pm -
1 stop5h 56m
Deal found 11/6![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 11/10. 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 12/2412:20 pm -
1 stop6h 25m
Mon 12/288:35 pm -
1 stop5h 20m
Deal found 11/10![Southwest logo]()
$456
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/246:00 am -
1 stop8h 01m
Sat 11/285:05 am -
1 stop7h 57m
Deal found 11/9![United Airlines logo]()
$457
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop5h 25m
Mon 12/74:39 pm -
1 stop5h 40m
Deal found 11/7![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 11/6. 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 11/212:10 pm -
2 stops7h 35m
Wed 11/255:45 pm -
2 stops7h 35m
Deal found 11/6![Southwest logo]()
$507
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/241:29 pm -
2 stops7h 44m
Sat 11/2810:43 am -
1 stop8h 01m
Deal found 11/9![American Airlines logo]()
$637
Best flights from Las Vegas to HarlingenDiscover carefully curated flight deals from Las Vegas to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Las Vegas to Harlingen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/213:24 pm -
1 stop5h 49m
Wed 11/256:46 pm -
1 stop5h 56m
Deal found 11/6![American Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/246:00 am -
1 stop8h 01m
Sat 11/285:05 am -
1 stop7h 57m
Deal found 11/9![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 11/6. 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 11/212:10 pm -
2 stops7h 35m
Wed 11/255:45 pm -
2 stops7h 35m
Deal found 11/6![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 11/10. 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 2/238:15 am -
1 stop5h 29m
Sat 2/272:10 pm -
1 stop7h 52m
Deal found 11/10![United Airlines logo]()
$463
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop5h 25m
Mon 12/74:39 pm -
1 stop5h 40m
Deal found 11/7![United Airlines logo]()
$479
This Booking.com deal was found by Cheapflights users on 11/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
3 stops27h 04m
Wed 11/2512:26 pm -
2 stops10h 25m
Deal found 11/6![Multiple Airlines logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/241:29 pm -
2 stops7h 44m
Sat 11/2810:43 am -
1 stop8h 01m
Deal found 11/9![American Airlines logo]()
$637
Last-minute flights from Las Vegas to HarlingenDiscover last-minute flight deals from Las Vegas to Harlingen. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Harlingen. Data last updated November 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/6. 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 11/213:24 pm -
1 stop5h 49m
Wed 11/256:46 pm -
1 stop5h 56m
Deal found 11/6![American Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 11/6. 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 11/212:10 pm -
2 stops7h 35m
Wed 11/255:45 pm -
2 stops7h 35m
Deal found 11/6![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 11/9. 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 11/246:00 am -
1 stop8h 01m
Sat 11/285:05 am -
1 stop7h 57m
Deal found 11/9![United Airlines logo]()
$457
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/241:29 pm -
2 stops7h 44m
Sat 11/2810:43 am -
1 stop8h 01m
Deal found 11/9![American Airlines logo]()
$637
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop5h 25m
Mon 12/74:39 pm -
1 stop5h 40m
Deal found 11/7![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 11/10. 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 12/2412:20 pm -
1 stop6h 25m
Mon 12/288:35 pm -
1 stop5h 20m
Deal found 11/10![Southwest logo]()
$456
One-way flights from Las Vegas to HarlingenSearch for one-way flight options from Las Vegas to Harlingen. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Las Vegas to Harlingen. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Southwest deal was found by Cheapflights users on 11/10. 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 12/112:35 pm -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Southwest logo]()
$185
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/2212:30 am -
1 stop7h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$246
This Southwest deal was found by Cheapflights users on 11/9. 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 12/232:25 pm -
2 stops6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Southwest logo]()
$315
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/15:35 am -
3 stops29h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/238:06 am -
1 stop5h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$365
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Wed 12/236:01 am -
3 stops26h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$704
Find flight deals from Las Vegas to Harlingen
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $439 (American Airlines) |
One-way from | $185 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 November 11, 2026.
Use the filters below to find and compare flights from Las Vegas to Harlingen that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Tue 12/1
12:35 pm-9:50 pm
1 stop7h 15m
Harlingen Valley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$185
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Tue 12/22
12:30 am-10:04 am
1 stop7h 34m
Harlingen Valley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$246
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Wed 12/23
2:25 pm-11:05 pm
2 stops6h 40m
Harlingen Valley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$315
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Tue 12/1
5:35 am-1:25 pm
3 stops29h 50m
Harlingen Valley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$344
Quickest round-trip
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Wed 12/23
8:06 am-4:03 pm
1 stop5h 57m
Harlingen Valley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$365
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Sat 11/21
3:24 pm-11:13 pm
1 stop5h 49m
Harlingen Valley Intl
Wed 11/25
6:46 pm-10:42 pm
1 stop5h 56m
$439
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Tue 11/24
6:00 am-4:01 pm
1 stop8h 01m
Harlingen Valley Intl
Sat 11/28
5:05 am-11:02 am
1 stop7h 57m
$457
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Tue 2/23
8:15 am-3:44 pm
1 stop5h 29m
Harlingen Valley Intl
Sat 2/27
2:10 pm-8:02 pm
1 stop7h 52m
$463
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Thu 12/3
6:00 am-1:25 pm
1 stop5h 25m
Harlingen Valley Intl
Mon 12/7
4:39 pm-8:19 pm
1 stop5h 40m
$479
Las VegasHarlingen
LAS Las Vegas Harry Reid Intl - HRL Harlingen Valley Intl
LASHRL
Las Vegas Harry Reid Intl
Sat 11/21
2:10 pm-11:45 pm
2 stops7h 35m
Harlingen Valley Intl
Wed 11/25
5:45 pm-11:20 pm
2 stops7h 35m
$507
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Las Vegas 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 Las Vegas to Harlingen in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Harlingen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Harlingen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Harlingen flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Harlingen 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 Las Vegas-Harlingen 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 Las Vegas to Harlingen
Have a flexible travel schedule? Discover the best time to fly to Harlingen from Las Vegas with our price prediction graph.
LAS-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.
Related info for your journey
Find useful and relevant information for your journey from Las Vegas 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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