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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 3/10. 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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0 bags

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Find the cheapest flights from Harlingen, Texas to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:40 pm - 9:35 pm
HRL
-
LAS
7h 55m
1 stop
Southwest Logo
8:35 am - 5:20 pm
LAS
-
HRL
6h 45m
1 stop
$191Southwest
Sat, Apr 18 - Wed, Apr 22
Southwest Logo
7:00 am - 11:20 am
HRL
-
LAS
6h 20m
2 stops
Southwest Logo
8:35 am - 5:20 pm
LAS
-
HRL
6h 45m
1 stop
$196Southwest
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
8:06 pm - 12:03 am
HRL
-
LAS
5h 57m
1 stop
American Airlines Logo
11:56 pm - 10:12 am
LAS
-
HRL
8h 16m
1 stop
$216American Airlines
Wed, Mar 11 - Wed, Mar 18
American Airlines Logo
6:46 pm - 10:11 pm
HRL
-
LAS
5h 25m
1 stop
American Airlines Logo
11:59 pm - 10:12 am
LAS
-
HRL
8h 13m
1 stop
$221American Airlines
Tue, Feb 24 - Tue, Mar 3
Southwest Logo
6:30 am - 3:25 pm
HRL
-
LAS
10h 55m
2 stops
Southwest Logo
12:05 pm - 8:50 pm
LAS
-
HRL
6h 45m
1 stop
$232Southwest
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
12:10 pm - 5:57 pm
HRL
-
LAS
7h 47m
1 stop
United Airlines Logo
12:59 am - 11:24 am
LAS
-
HRL
8h 25m
1 stop
$234United Airlines
Wed, Feb 25 - Tue, Mar 3
Southwest Logo
6:30 am - 3:25 pm
HRL
-
LAS
10h 55m
2 stops
Southwest Logo
12:10 pm - 9:50 pm
LAS
-
HRL
7h 40m
2 stops
$237Southwest
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
8:06 pm - 11:39 pm
HRL
-
LAS
5h 33m
1 stop
American Airlines Logo
11:51 am - 10:51 pm
LAS
-
HRL
9h 00m
2 stops
$239American Airlines
Sat, Apr 4 - Wed, Apr 8
Southwest Logo
7:10 am - 9:55 am
HRL
-
LAS
4h 45m
1 stop
Southwest Logo
5:05 am - 12:05 pm
LAS
-
HRL
5h 00m
1 stop
$246Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
12:50 pm - 6:10 pm
HRL
-
LAS
7h 20m
2 stops
Southwest Logo
1:20 pm - 8:55 pm
LAS
-
HRL
5h 35m
1 stop
$251Southwest
Tue, Apr 21 - Tue, Apr 28

American Airlines flights from Harlingen, Texas to Las Vegas

Our best American Airlines deals on Harlingen, Texas to Las Vegas flight tickets
American Airlines
Mar 11
HRL8:06 pmHarlingen Valley Intl
5h 57m
1 stop
LAS12:03 amLas Vegas Harry Reid Intl
Mar 18
LAS11:56 pmLas Vegas Harry Reid Intl
8h 16m
1 stop
HRL10:12 amHarlingen Valley Intl
$216
American Airlines
Feb 24
HRL6:46 pmHarlingen Valley Intl
5h 25m
1 stop
LAS10:11 pmLas Vegas Harry Reid Intl
Mar 3
LAS11:59 pmLas Vegas Harry Reid Intl
8h 13m
1 stop
HRL10:12 amHarlingen Valley Intl
$221
American Airlines
Apr 4
HRL8:06 pmHarlingen Valley Intl
5h 33m
1 stop
LAS11:39 pmLas Vegas Harry Reid Intl
Apr 8
LAS11:51 amLas Vegas Harry Reid Intl
9h 00m
2 stops
HRL10:51 pmHarlingen Valley Intl
$239

Southwest flights from Harlingen, Texas to Las Vegas

Our best Southwest deals on Harlingen, Texas to Las Vegas flight tickets
Southwest
Apr 18
HRL3:40 pmHarlingen Valley Intl
7h 55m
1 stop
LAS9:35 pmLas Vegas Harry Reid Intl
Apr 22
LAS8:35 amLas Vegas Harry Reid Intl
6h 45m
1 stop
HRL5:20 pmHarlingen Valley Intl
$191
Southwest
Apr 18
HRL7:00 amHarlingen Valley Intl
6h 20m
2 stops
LAS11:20 amLas Vegas Harry Reid Intl
Apr 22
LAS8:35 amLas Vegas Harry Reid Intl
6h 45m
1 stop
HRL5:20 pmHarlingen Valley Intl
$196
Southwest
Feb 25
HRL6:30 amHarlingen Valley Intl
10h 55m
2 stops
LAS3:25 pmLas Vegas Harry Reid Intl
Mar 4
LAS12:05 pmLas Vegas Harry Reid Intl
6h 45m
1 stop
HRL8:50 pmHarlingen Valley Intl
$232

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 January 29, 2026.
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 4/18

3:40 pm-9:35 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Wed 4/22

8:35 am-5:20 pm

1 stop6h 45m

$191

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 4/18

7:00 am-11:20 am

2 stops6h 20m

Las Vegas Harry Reid Intl

Wed 4/22

8:35 am-5:20 pm

1 stop6h 45m

$196

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 3/11

8:06 pm-12:03 am

1 stop5h 57m

Las Vegas Harry Reid Intl

Wed 3/18

11:56 pm-10:12 am

1 stop8h 16m

$216

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 2/24

6:46 pm-10:11 pm

1 stop5h 25m

Las Vegas Harry Reid Intl

Tue 3/3

11:59 pm-10:12 am

1 stop8h 13m

$221

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 2/25

6:30 am-3:25 pm

2 stops10h 55m

Las Vegas Harry Reid Intl

Wed 3/4

12:05 pm-8:50 pm

1 stop6h 45m

$232

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 2/25

12:10 pm-5:57 pm

1 stop7h 47m

Las Vegas Harry Reid Intl

Tue 3/3

12:59 am-11:24 am

1 stop8h 25m

$234

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 2/25

6:30 am-3:25 pm

2 stops10h 55m

Las Vegas Harry Reid Intl

Wed 3/4

12:10 pm-9:50 pm

2 stops7h 40m

$237

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sat 4/4

8:06 pm-11:39 pm

1 stop5h 33m

Las Vegas Harry Reid Intl

Wed 4/8

11:51 am-10:51 pm

2 stops9h 00m

$239

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 6/3

7:10 am-9:55 am

1 stop4h 45m

Las Vegas Harry Reid Intl

Wed 6/10

5:05 am-12:05 pm

1 stop5h 00m

$246

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 4/21

12:50 pm-6:10 pm

2 stops7h 20m

Las Vegas Harry Reid Intl

Tue 4/28

1:20 pm-8:55 pm

1 stop5h 35m

$251

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Harlingen, Texas and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of October is, on average, the cheapest month to fly to Las Vegas from Harlingen, Texas, with most prices found around $296. The month of August is another great option to travel to Las Vegas, with average flight prices from Harlingen, Texas averaging around $326.

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 $357 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 $236 on momondo.

Can stopping save me money on Harlingen, Texas to Las Vegas flights?

You could potentially save up to 50% on your flight if you consider stops on a Harlingen, Texas to Las Vegas flight.

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

Fastest flight time

4h 45m

Direct flights

None
The fastest flight from Harlingen, Texas to Las Vegas takes 4h 45m
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 4h 45m.

  • 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
4,267 reviews
Search Southwest flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,215 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
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
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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