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Cheap flights from Harlingen, Texas to Las Vegas from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Las Vegas departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harlingen, Texas to Las Vegas

Cheap round-trip flights

Southwest Logo
3:45 pm - 10:00 pmHRL-LAS
8h 15m1 stop
Southwest Logo
8:30 am - 5:05 pmLAS-HRL
6h 35m1 stop
$191Southwest
Find Deal
Sat, Feb 7 - Wed, Feb 11
Southwest Logo
6:00 am - 11:20 amHRL-LAS
7h 20m2 stops
Southwest Logo
3:00 pm - 9:50 pmLAS-HRL
4h 50m1 stop
$196Southwest
Find Deal
Sat, Feb 7 - Wed, Feb 11
Southwest Logo
6:00 am - 11:20 amHRL-LAS
7h 20m2 stops
Southwest Logo
7:50 am - 5:05 pmLAS-HRL
7h 15m2 stops
$201Southwest
Find Deal
Sat, Feb 7 - Wed, Feb 11
Southwest Logo
2:20 pm - 6:35 pmHRL-LAS
6h 15m1 stop
Southwest Logo
5:20 am - 3:05 pmLAS-HRL
7h 45m1 stop
$204Southwest
Find Deal
Fri, Oct 3 - Tue, Oct 7
American Airlines Logo
6:35 pm - 10:22 pmHRL-LAS
5h 47m1 stop
American Airlines Logo
5:15 am - 2:19 pmLAS-HRL
7h 04m1 stop
$217American Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
American Airlines Logo
10:11 am - 6:15 pmHRL-LAS
10h 04m2 stops
American Airlines Logo
8:30 am - 6:05 pmLAS-HRL
7h 35m2 stops
$227American Airlines
Find Deal
Tue, Sep 9 - Sat, Sep 20
American Airlines Logo
12:07 pm - 8:06 pmHRL-LAS
9h 59m2 stops
American Airlines Logo
1:36 am - 9:50 amLAS-HRL
6h 14m1 stop
$232American Airlines
Find Deal
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:20 pm - 12:44 amHRL-LAS
9h 24m2 stops
United Airlines Logo
6:00 am - 7:33 pmLAS-HRL
11h 33m2 stops
$301United Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
United Airlines Logo
5:17 pm - 12:45 amHRL-LAS
9h 28m2 stops
United Airlines Logo
6:00 am - 4:13 pmLAS-HRL
8h 13m2 stops
$307United Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
United Airlines Logo
12:00 pm - 6:13 pmHRL-LAS
8h 13m1 stop
United Airlines Logo
12:59 am - 10:59 amLAS-HRL
8h 00m1 stop
$344United Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 7

United Airlines flights from Harlingen, Texas to Las Vegas

Our best United Airlines deals on Harlingen, Texas to Las Vegas flight tickets
United Airlines
Aug 23
HRL5:20 pmHarlingen Valley Intl
5h 53m
1 stop
LAS9:13 pmLas Vegas Harry Reid Intl
Aug 28
LAS6:00 amLas Vegas Harry Reid Intl
8h 02m
1 stop
HRL4:02 pmHarlingen Valley Intl
$289
Find similar
United Airlines
Aug 23
HRL5:20 pmHarlingen Valley Intl
8h 34m
2 stops
LAS11:54 pmLas Vegas Harry Reid Intl
Aug 28
LAS12:12 pmLas Vegas Harry Reid Intl
5h 21m
1 stop
HRL7:33 pmHarlingen Valley Intl
$294
Find similar
United Airlines
Sep 13
HRL5:20 pmHarlingen Valley Intl
9h 24m
2 stops
LAS12:44 amLas Vegas Harry Reid Intl
Sep 15
LAS6:00 amLas Vegas Harry Reid Intl
11h 33m
2 stops
HRL7:33 pmHarlingen Valley Intl
$301
Find similar

Southwest flights from Harlingen, Texas to Las Vegas

Our best Southwest deals on Harlingen, Texas to Las Vegas flight tickets
Southwest
Feb 7
HRL3:45 pmHarlingen Valley Intl
8h 15m
1 stop
LAS10:00 pmLas Vegas Harry Reid Intl
Feb 11
LAS8:30 amLas Vegas Harry Reid Intl
6h 35m
1 stop
HRL5:05 pmHarlingen Valley Intl
$191
Find similar
Southwest
Feb 7
HRL6:00 amHarlingen Valley Intl
7h 20m
2 stops
LAS11:20 amLas Vegas Harry Reid Intl
Feb 11
LAS3:00 pmLas Vegas Harry Reid Intl
4h 50m
1 stop
HRL9:50 pmHarlingen Valley Intl
$196
Find similar
Southwest
Feb 7
HRL6:00 amHarlingen Valley Intl
7h 20m
2 stops
LAS11:20 amLas Vegas Harry Reid Intl
Feb 11
LAS7:50 amLas Vegas Harry Reid Intl
7h 15m
2 stops
HRL5:05 pmHarlingen Valley Intl
$201
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 2/7

3:45 pm-10:00 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Wed 2/11

8:30 am-5:05 pm

1 stop6h 35m

$191

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 2/7

6:00 am-11:20 am

2 stops7h 20m

Las Vegas Harry Reid Intl

Wed 2/11

3:00 pm-9:50 pm

1 stop4h 50m

$196

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 2/7

6:00 am-11:20 am

2 stops7h 20m

Las Vegas Harry Reid Intl

Wed 2/11

7:50 am-5:05 pm

2 stops7h 15m

$201

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Fri 10/3

2:20 pm-6:35 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Tue 10/7

5:20 am-3:05 pm

1 stop7h 45m

$204

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 9/27

6:35 pm-10:22 pm

1 stop5h 47m

Las Vegas Harry Reid Intl

Tue 9/30

5:15 am-2:19 pm

1 stop7h 04m

$217

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 9/9

10:11 am-6:15 pm

2 stops10h 04m

Las Vegas Harry Reid Intl

Sat 9/20

8:30 am-6:05 pm

2 stops7h 35m

$227

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 2/7

12:07 pm-8:06 pm

2 stops9h 59m

Las Vegas Harry Reid Intl

Tue 2/10

1:36 am-9:50 am

1 stop6h 14m

$232

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 9/13

5:20 pm-12:44 am

2 stops9h 24m

Las Vegas Harry Reid Intl

Mon 9/15

6:00 am-7:33 pm

2 stops11h 33m

$301

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 9/27

5:17 pm-12:45 am

2 stops9h 28m

Las Vegas Harry Reid Intl

Tue 9/30

6:00 am-4:13 pm

2 stops8h 13m

$307

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Thu 2/5

12:00 pm-6:13 pm

1 stop8h 13m

Las Vegas Harry Reid Intl

Sat 2/7

12:59 am-10:59 am

1 stop8h 00m

$344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Harlingen, Texas to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of September is, on average, the cheapest month to fly to Las Vegas from Harlingen, Texas, with most prices found around $276. The month of April is another great option to travel to Las Vegas, with average flight prices from Harlingen, Texas averaging around $327.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $331. Flights from Harlingen, Texas to Las Vegas on a Thursday will generally be more expensive and average around $478. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $333. Flights to Las Vegas are more costly in the morning, with an average ticket price of $482. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Harlingen, Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Harlingen, Texas for as low as $234 on momondo.

How have Harlingen, Texas to Las Vegas flight prices changed over time?

When to book flights from Harlingen, Texas to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to Las Vegas (HRL to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Las Vegas

Direct flights

None
There are no direct flights from Harlingen, Texas to Las Vegas. There are no popular flight routes from Harlingen, Texas to Las Vegas.
Search flight deals

  • How far is Harlingen Valley Intl to Las Vegas Harry Reid Intl by plane?

    The straight-line distance from Harlingen Valley Intl to Las Vegas Harry Reid Intl is 1236.4 mi. By plane, this route typically takes 5h 10m.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Harlingen Valley Intl Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Harlingen, Texas to Las Vegas?

Best airlines flying from Harlingen, Texas to Las Vegas

Compare and see reviews for airlines that fly from Harlingen, Texas to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $203Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to Las Vegas?

It is quick and easy to find Harlingen to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Harlingen to Las Vegas with flexible booking policies on momondo?

Flights from Harlingen to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Harlingen to Las Vegas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to Las Vegas.

I’m not ready to book a flight from Harlingen to Las Vegas right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Las Vegas from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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