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

According to our current data, Southwest ($249), United Airlines ($265), and American Airlines ($323) offers the cheapest pricing from Harlingen, Texas to Las Vegas. You may be able to fly from Harlingen, Texas to Las Vegas for 40% 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 $195. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Harlingen, Texas to Las Vegas for a low price.

What is the cheapest day to fly from Harlingen, Texas to Las Vegas?

Travelers seeking maximum savings on their Harlingen, Texas to Las Vegas flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Harlingen, Texas to Las Vegas?

American Airlines, United Airlines and Southwest are the most popular airlines when flying from Harlingen, Texas to Las Vegas.

What is the cheapest day to fly round-trip from Harlingen, Texas to Las Vegas?

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travelers have found it’s best to book a flight 51 days in advance to save up to 122% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 51 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Harlingen, Texas to Las Vegas 1-2 weeks in advance for as low as $277, or $400 for flights within the next 24 hours.

What is the cheapest month to fly from Harlingen, Texas to Las Vegas?

The best pricing can be found in the month of January. Prices to Las Vegas from Harlingen, Texas average $421. You can even find prices in January for less than $421, as users have found deals to Las Vegas from as low as $213. The month of June appears to be one of the more expensive times to travel to Las Vegas from Harlingen, Texas. Flying in the targeted month can save you up to 12%.

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.

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.

$195+ Flights from Harlingen, TX to Las Vegas

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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.

The best prices from Harlingen Valley Intl to Las Vegas Harry Reid Intl are usually found in January or May, booked 50 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Harlingen to Las Vegas

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (Southwest)
One-way from	$195 (Delta)
Popular in	June
Cheapest in	January
Average price	$337

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.

Search Deals

From Harlingen Valley Intl to Las Vegas Harry Reid Intl

Search Deals

One-way flight from Harlingen Valley Intl to Las Vegas Harry Reid Intl

Search Deals

High demand for flights, 3% potential price rise

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Best time to find cheap flights, 0% potential price drop

Search Deals

Average for round-trip flights in January 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 January 20, 2025.

Tue 2/182:55 pmHRL - LAS

1 stop9h 50mSouthwest

Tue 2/255:50 amLAS - HRL

1 stop10h 00mSouthwest

Deal found 1/19

$249

Mon 2/175:23 pmHRL - LAS

1 stop8h 07mUnited Airlines

Thu 2/2012:59 amLAS - HRL

1 stop8h 18mUnited Airlines

Deal found 1/19

$265

Tue 2/1810:16 amHRL - LAS

2 stops10h 09mAmerican Airlines

Tue 2/2511:35 amLAS - HRL

2 stops8h 55mAmerican Airlines

Deal found 1/19

$323

Thu 4/312:26 pmHRL - LAS

1 stop12h 30mMultiple Airlines

Sat 4/51:20 amLAS - HRL

3 stops31h 53mMultiple Airlines

Deal found 1/18

$717

Thu 5/154:40 pmHRL - LAS

2 stops8h 17mDelta

Mon 5/196:10 amLAS - HRL

2 stops7h 45mDelta

Deal found 1/19

$1,671

Best flights from Harlingen to Las Vegas
Discover carefully curated flight deals from Harlingen to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 20, 2025.

Tue 2/182:55 pmHRL - LAS

1 stop9h 50mSouthwest

Tue 2/255:50 amLAS - HRL

1 stop10h 00mSouthwest

Deal found 1/19

$249

Mon 2/175:23 pmHRL - LAS

1 stop8h 07mUnited Airlines

Thu 2/2012:59 amLAS - HRL

1 stop8h 18mUnited Airlines

Deal found 1/19

$265

Tue 2/1810:16 amHRL - LAS

2 stops10h 09mAmerican Airlines

Tue 2/2511:35 amLAS - HRL

2 stops8h 55mAmerican Airlines

Deal found 1/19

$323

Thu 4/312:26 pmHRL - LAS

1 stop12h 30mMultiple Airlines

Sat 4/51:20 amLAS - HRL

3 stops31h 53mMultiple Airlines

Deal found 1/18

$717

Thu 5/154:40 pmHRL - LAS

2 stops8h 17mDelta

Mon 5/196:10 amLAS - HRL

2 stops7h 45mDelta

Deal found 1/19

$1,671

Last-minute flights from Harlingen to Las Vegas
Discover last-minute flight deals from Harlingen to Las Vegas. Data last updated January 20, 2025 and is based on user searches.

Sat 1/254:29 pmHRL - LAS

1 stop5h 39mAmerican Airlines

Thu 1/306:00 amLAS - HRL

1 stop7h 59mAmerican Airlines

Deal found 1/19

$419

Sat 1/255:22 pmHRL - LAS

1 stop6h 36mUnited Airlines

Wed 1/2912:59 amLAS - HRL

1 stop8h 20mUnited Airlines

Deal found 1/19

$529

Sun 2/210:22 amHRL - LAS

1 stop8h 14mAmerican Airlines

Sun 2/96:00 amLAS - HRL

1 stop7h 59mAmerican Airlines

Deal found 1/19

$279

Sun 2/211:15 amHRL - LAS

3 stops21h 27mMultiple Airlines

Sun 2/98:48 amLAS - HRL

2 stops24h 32mMultiple Airlines

Deal found 1/19

$921

Mon 2/175:23 pmHRL - LAS

1 stop8h 07mUnited Airlines

Thu 2/2012:59 amLAS - HRL

1 stop8h 18mUnited Airlines

Deal found 1/19

$265

Tue 2/182:55 pmHRL - LAS

1 stop9h 50mSouthwest

Tue 2/255:50 amLAS - HRL

1 stop10h 00mSouthwest

Deal found 1/19

$249

One-way flights from Harlingen to Las Vegas
Search for one-way flight options from Harlingen to Las Vegas. Find affordable one-way fares based on user searches. Data last updated January 20, 2025.

Fri 1/311:17 pmHRL - LAS

1 stop5h 05mDelta

Deal found 1/20

$195

Wed 1/2910:22 amHRL - LAS

2 stops9h 59mAmerican Airlines

Deal found 1/18

$200

Fri 1/317:15 amHRL - LAS

3 stops15h 02mUnited Airlines

Deal found 1/20

$275

Sat 2/110:28 amHRL - LAS

3 stops22h 14mMultiple Airlines

Deal found 1/20

$298

Find flights from Harlingen to Las Vegas within your budget

Fly from

Fly to

Route

Depart

Return

Price

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 2/18

2:55 pm-10:45 pm

1 stop9h 50m

Las Vegas Harry Reid Intl

Tue 2/25

5:50 am-5:50 pm

1 stop10h 00m

$249

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Mon 2/17

5:23 pm-11:30 pm

1 stop8h 07m

Las Vegas Harry Reid Intl

Thu 2/20

12:59 am-11:17 am

1 stop8h 18m

$265

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 2/18

10:16 am-6:25 pm

2 stops10h 09m

Las Vegas Harry Reid Intl

Tue 2/25

11:35 am-10:30 pm

2 stops8h 55m

$323

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Thu 4/3

12:26 pm-10:56 pm

1 stop12h 30m

Las Vegas Harry Reid Intl

Sat 4/5

1:20 am-11:13 am

3 stops31h 53m

$717

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Thu 5/15

4:40 pm-10:57 pm

2 stops8h 17m

Las Vegas Harry Reid Intl

Mon 5/19

6:10 am-3:55 pm

2 stops7h 45m

$1,671

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Fri 1/31

1:17 pm-4:22 pm

1 stop5h 05m

$195

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 1/29

10:22 am-6:21 pm

2 stops9h 59m

$200

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Fri 1/31

7:15 am-8:17 pm

3 stops15h 02m

$275

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 2/1

10:28 am-6:42 am

3 stops22h 14m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Harlingen to Las Vegas

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 January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust 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.

Travel insights for flights from Harlingen to Las Vegas

Get recent, data-driven insights about flights from Harlingen to Las Vegas including ideal travel times, pricing trends, and more.

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

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?

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

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

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

Read reviews from past customers who have flown United Airlines and American Airlines from Harlingen to Las Vegas. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,659 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest

8.1

Very good

4,659 reviews

Southwest

8.1

Very good

4,659 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta

8.0

Very good

8,521 reviews

Southwest

8.1

Very good

4,659 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines

7.4

Good

8,982 reviews

Southwest

8.1

Very good

4,659 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines

7.2

Good

10,000 reviews

Southwest

8.1

Very good

4,659 reviews

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

What are the cheapest airlines flying from Harlingen, Texas to Las Vegas round-trip?
According to our current data, Southwest ($249), United Airlines ($265), and American Airlines ($323) offers the cheapest pricing from Harlingen, Texas to Las Vegas. You may be able to fly from Harlingen, Texas to Las Vegas for 40% 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 $195. However, be on the lookout for offers from American Airlines and United Airlines, 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

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Other flights to Las Vegas

Top 3 airlines flying from Harlingen to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$259	Average$369	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$289	Average$474	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$305	Average$497	FlexibilityNo cancel fee	On-time63%

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$195+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Harlingen Valley Intl to Las Vegas Harry Reid Intl are usually found in January or May, booked 50 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Harlingen to Las Vegas

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Harlingen to Las Vegas

Cheapest flights from Harlingen to Las VegasExplore 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 January 20, 2025.

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 January 20, 2025.

Find flights from Harlingen to Las Vegas within your budget

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 January.

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.

Travel insights for flights from Harlingen to Las Vegas

Get recent, data-driven insights about flights from Harlingen to Las Vegas including ideal travel times, pricing trends, and more.

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 January 17, 2025.

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

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 January 20, 2025.

Rainfall in Las Vegas by month

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

Temperature in Las Vegas by month

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

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown United Airlines and American Airlines from Harlingen to Las Vegas. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Traveling to a place near Harlingen?

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Top 3 airlines flying from Harlingen to Las Vegas

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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 January 20, 2025.