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$119+ Cheap flights from Harlingen, TX to Las Vegas (HRL - LAS)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — LAS
mar. 30 — abr. 61
dom. 3/30
dom. 4/6
1 adult, Economy
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1. Tell us where you want to go
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2. Select your favorite providers
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Cheapflights Tip: The best prices from Harlingen Valley Intl to Las Vegas Harry Reid Intl are usually found in January or November, booked 50 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Harlingen to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Las Vegas (LAS). 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 marzo 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$119
(Delta)

Popular in

June

Cheapest in

January

Average price

$408
Provider with most accurate pricing for Harlingen Valley Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-Las Vegas Harry Reid Intl flights.
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From Harlingen Valley Intl to Las Vegas Harry Reid Intl
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One-way flight from Harlingen Valley Intl to Las Vegas Harry Reid Intl
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Harlingen to Las Vegas

Cheapest flights from Harlingen to Las Vegas
Explore the most affordable flight options available from Harlingen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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.
mar. 5/610:15 amHRL - LAS
1 stop7h 57mAmerican Airlines
sáb. 5/107:02 amLAS - HRL
1 stop6h 55mAmerican Airlines
Deal found 3/24$209
This Southwest deal was found by Cheapflights users on 3/24. 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.
vie. 5/25:35 pmHRL - LAS
1 stop7h 15mSouthwest
lun. 5/51:50 pmLAS - HRL
1 stop4h 50mSouthwest
Deal found 3/24$248
This United Airlines deal was found by Cheapflights users on 3/24. 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.
sáb. 9/279:50 amHRL - LAS
2 stops14h 52mUnited Airlines
lun. 9/2912:59 amLAS - HRL
1 stop8h 00mUnited Airlines
Deal found 3/24$294
This Sun Country Air deal was found by Cheapflights users on 3/24. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2512:25 pmHRL - LAS
1 stop24h 30mSun Country Air
dom. 4/2711:59 pmLAS - HRL
1 stop9h 19mSun Country Air
Deal found 3/24$380
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2512:25 pmHRL - LAS
2 stops36h 05mMultiple Airlines
dom. 4/2711:59 pmLAS - HRL
1 stop9h 19mMultiple Airlines
Deal found 3/24$427

Cheapflights Fare Finder

Customize your flight search to find flights from Harlingen to Las Vegas 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 marzo 25, 2025.
Use the filters below to find and compare flights from Harlingen to Las Vegas that are best for you.

Fly from

Harlingen

Fly to

Las Vegas

Route

Depart

Return

Price

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

mar. 5/6

10:15 am-4:12 pm

1 stop7h 57m

Las Vegas Harry Reid Intl

sáb. 5/10

7:02 am-3:57 pm

1 stop6h 55m

$209

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

vie. 5/2

5:35 pm-10:50 pm

1 stop7h 15m

Las Vegas Harry Reid Intl

lun. 5/5

1:50 pm-8:40 pm

1 stop4h 50m

$248

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

lun. 5/26

5:20 pm-11:13 pm

1 stop7h 53m

Las Vegas Harry Reid Intl

jue. 5/29

6:00 am-1:25 pm

1 stop5h 25m

$344

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

vie. 4/25

12:25 pm-10:55 am

1 stop24h 30m

Las Vegas Harry Reid Intl

dom. 4/27

11:59 pm-11:18 am

1 stop9h 19m

$380

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

vie. 4/25

12:25 pm-10:30 pm

2 stops36h 05m

Las Vegas Harry Reid Intl

dom. 4/27

11:59 pm-11:18 am

1 stop9h 19m

$427

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

vie. 4/25

2:41 pm-10:45 pm

1 stop10h 04m

$135

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

vie. 4/25

12:25 pm-6:42 pm

3 stops32h 17m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Compare providers for flights from Harlingen to Las Vegas

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 Harlingen to Las Vegas in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen, Texas-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-Las Vegas 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 Harlingen, Texas-Las Vegas 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 Harlingen to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Harlingen 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 Harlingen to Las Vegas

How far ahead should I book a flight from Harlingen, Texas to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Harlingen to Las Vegas. Price data was last updated on March 21, 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Harlingen, Texas to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Las Vegas (average of $198). Flying from Harlingen, Texas to Las Vegas in March is currently the most expensive (average of $269). 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 HRL to LAS?

Find hourly flight availability from Harlingen to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 25, 2025.

It’s typically best to fly out from Harlingen, Texas to Las Vegas in the evening. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Las Vegas by month

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

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

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

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated marzo 25, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Harlingen to Las Vegas. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,890 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Sun Country Air
6.9
Okay
348 reviews
Southwest
8.0
Very good
4,272 reviews

Crew

8.6

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Las Vegas. 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 Harlingen, Texas to Las Vegas round-trip?

    According to our current data, American Airlines ($209), Southwest ($219), and United Airlines ($299) offers the cheapest pricing from Harlingen, Texas to Las Vegas. You may be able to fly from Harlingen, Texas to Las Vegas for 49% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $119. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from Harlingen, Texas to Las Vegas for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harlingen to Las Vegas 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 Harlingen, Texas to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Harlingen, Texas to Las Vegas (average of $198). Flying from Harlingen, Texas to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Harlingen?

Book flights to Harlingen if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mesquite
Needles
Mount Charleston
Pahrump
Boulder City

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Top 3 airlines flying from Harlingen to Las Vegas

Discover the top 3 airlines that operate flights from Harlingen to Las Vegas. 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 marzo 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$377FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$268Average$493FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$287Average$454FlexibilityNo cancel feeOn-time69%
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