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Harlingen

$159+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — HRL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$159
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$336
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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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:59 pmLAS - HRL
1 stop7h 38mAmerican Airlines
Fri 7/117:59 pmHRL - LAS
1 stop5h 48mAmerican Airlines
Deal found 6/10$217
This Southwest deal was found by Cheapflights users on 6/9. 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.
Fri 7/118:30 amLAS - HRL
2 stops6h 00mSouthwest
Sun 7/138:15 pmHRL - LAS
1 stop5h 05mSouthwest
Deal found 6/9$222
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/258:00 amLAS - HRL
1 stop6h 00mUnited Airlines
Sun 6/295:10 amHRL - LAS
1 stop5h 42mUnited Airlines
Deal found 6/10$257

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 June 12, 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

Tue 7/8

11:59 pm-9:37 am

1 stop7h 38m

Harlingen Valley Intl

Fri 7/11

7:59 pm-11:47 pm

1 stop5h 48m

$217

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Fri 7/11

8:30 am-4:30 pm

2 stops6h 00m

Harlingen Valley Intl

Sun 7/13

8:15 pm-11:20 pm

1 stop5h 05m

$222

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 6/25

8:00 am-4:00 pm

1 stop6h 00m

Harlingen Valley Intl

Sun 6/29

5:10 am-8:52 am

1 stop5h 42m

$257

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 6/19

11:59 pm-9:35 am

1 stop7h 36m

$159

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sun 6/29

10:15 am-11:55 pm

1 stop11h 40m

$214

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 6/28

12:59 am-9:50 pm

1 stop18h 51m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $395). 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 June 12, 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.

Rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Harlingen, Texas ranges from 1.1 - 5.2 inches per month. September is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Harlingen, Texas when rainfall is around 1.1 in.

Temperature in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Harlingen, Texas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 June 12, 2025.
See what other customers who have flown with Southwest, United Airlines and American Airlines from Las Vegas to Harlingen have to say. 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
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.6

Overall

8.0

Food

7.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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 $217. Other airlines that can offer you cheap pricing are Southwest, from $222, and United Airlines, from $257. American Airlines is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Las Vegas to Harlingen, Texas one-way?

    One-way options have recently been found by users for as low as $159 on American Airlines. Other airlines that offer cheap prices include Southwest from $214 and United Airlines from $488 one-way.

  • 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 $395). 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$297FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$438FlexibilityNo cancel feeOn-time63%

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