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Harlingen

$131+ Cheap flights from Las Vegas to Harlingen, TX (LAS - 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HRL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$228
(American Airlines)

One-way from

$131
(Southwest)

Popular in

July

Cheapest in

August

Average price

$216
From Las Vegas Harry Reid Intl to Harlingen Valley Intl
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One-way flight from Las Vegas Harry Reid Intl to Harlingen Valley Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Las Vegas to Harlingen

Cheapest flights from Las Vegas to Harlingen
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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 8/2711:59 pmLAS - HRL
1 stop7h 33mAmerican Airlines
Sat 8/306:30 pmHRL - LAS
1 stop5h 20mAmerican Airlines
Deal found 8/13$228
This American Airlines deal was found by Cheapflights users on 8/13. 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 11/66:00 amLAS - HRL
1 stop7h 31mAmerican Airlines
Tue 11/114:02 pmHRL - LAS
1 stop6h 37mAmerican Airlines
Deal found 8/13$237
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/2710:47 amLAS - HRL
2 stops9h 05mUnited Airlines
Sat 8/305:20 pmHRL - LAS
2 stops8h 34mUnited Airlines
Deal found 8/13$264
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/2210:10 amLAS - HRL
1 stop7h 23mUnited Airlines
Tue 8/267:00 amHRL - LAS
1 stop8h 11mUnited Airlines
Deal found 8/13$289
This Southwest deal was found by Cheapflights users on 8/13. 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 8/211:00 pmLAS - HRL
1 stop7h 15mSouthwest
Sun 8/244:00 pmHRL - LAS
1 stop7h 25mSouthwest
Deal found 8/13$317
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/229:15 amLAS - HRL
2 stops11h 29mAmerican Airlines
Tue 8/265:30 amHRL - LAS
2 stops11h 18mAmerican Airlines
Deal found 8/13$327
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/512:59 amLAS - HRL
1 stop8h 00mUnited Airlines
Tue 11/115:00 amHRL - LAS
1 stop5h 56mUnited Airlines
Deal found 8/13$347

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 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Las Vegas to Harlingen that are best for you.

Fly from

Las Vegas

Fly to

Harlingen

Route

Depart

Return

Price

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 8/27

11:59 pm-9:32 am

1 stop7h 33m

Harlingen Valley Intl

Sat 8/30

6:30 pm-9:50 pm

1 stop5h 20m

$228

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 11/6

6:00 am-3:31 pm

1 stop7h 31m

Harlingen Valley Intl

Tue 11/11

4:02 pm-8:39 pm

1 stop6h 37m

$237

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 8/27

10:47 am-9:52 pm

2 stops9h 05m

Harlingen Valley Intl

Sat 8/30

5:20 pm-11:54 pm

2 stops8h 34m

$264

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 11/5

12:59 am-10:59 am

1 stop8h 00m

Harlingen Valley Intl

Tue 11/11

5:00 am-8:56 am

1 stop5h 56m

$347

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 8/23

5:00 am-12:05 pm

1 stop5h 05m

$131

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 8/23

9:39 am-9:52 pm

2 stops10h 13m

$176

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Mon 9/15

6:00 am-9:52 pm

2 stops13h 52m

$223

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Mon 9/1

11:59 pm-9:32 am

1 stop7h 33m

$259

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sun 9/14

10:40 pm-11:20 am

2 stops10h 40m

$301

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sun 9/14

11:59 pm-9:41 am

1 stop7h 42m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 results
1
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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.
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 Las Vegas to Harlingen

What is the cheapest month to book a flight from Las Vegas to Harlingen, Texas?

Currently, April is the cheapest month in which you can book a flight from Las Vegas to Harlingen, Texas (average of $267). Flying from Las Vegas to Harlingen, Texas in June is currently the most expensive (average of $381). 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 LAS to HRL?

Find hourly flight availability from Las Vegas 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 August 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 35% on flights from Las Vegas to Harlingen, Texas by exploring options for tickets at noon.

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 August 14, 2025.
Peruse reviews from past customers who have flown with Southwest and American Airlines from Las Vegas to Harlingen to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • What are the cheapest airlines flying from Las Vegas to Harlingen, Texas round-trip?

    Cheapflights users have booked flights from Las Vegas to Harlingen, Texas round-trip from $208. Another airline that can offer you cheap pricing is Southwest. American Airlines is currently priced 43% below the average price you’ll pay for this route.

  • Can I find deals for flights from Las Vegas to Harlingen that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Harlingen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Harlingen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Harlingen.

  • Can I find deals for business class flights from Las Vegas to Harlingen?

    Yes. Cheapflights offers flight deals from Las Vegas to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from Las Vegas to Harlingen, Texas (average of $267). Flying from Las Vegas to Harlingen, Texas in June is currently the most expensive (average of $381). 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.

See more FAQs

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Alternative routes for Las Vegas to Harlingen

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Top 2 airlines flying from Las Vegas to Harlingen

Discover the top 2 airlines that operate flights from Las Vegas 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$286FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$463FlexibilityNo cancel feeOn-time63%

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