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Cheap flights from Harlingen, Texas to Las Vegas from $160

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 1/1. 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.
American Airlines Logo
8:06 pm - 11:40 pm
HRL
-
LAS
5h 34m1 stop
American Airlines Logo
1:40 am - 9:49 am
LAS
-
HRL
6h 09m1 stop
$191American Airlines
Sat, Apr 4 - Tue, Apr 7
Southwest Logo
12:15 pm - 3:25 pm
HRL
-
LAS
5h 10m1 stop
Southwest Logo
11:00 am - 9:30 pm
LAS
-
HRL
8h 30m2 stops
$196Southwest
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
11:06 am - 8:01 pm
HRL
-
LAS
10h 55m2 stops
American Airlines Logo
12:00 pm - 11:21 pm
LAS
-
HRL
9h 21m2 stops
$201American Airlines
Wed, Jan 28 - Sat, Jan 31
Southwest Logo
6:30 am - 3:25 pm
HRL
-
LAS
10h 55m2 stops
Southwest Logo
11:00 am - 9:30 pm
LAS
-
HRL
8h 30m2 stops
$207Southwest
Tue, Jan 13 - Sat, Jan 17
Southwest Logo
6:40 pm - 10:15 pm
HRL
-
LAS
5h 35m1 stop
Southwest Logo
6:45 am - 7:00 pm
LAS
-
HRL
10h 15m1 stop
$209Southwest
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
6:40 pm - 10:15 pm
HRL
-
LAS
5h 35m1 stop
Southwest Logo
2:15 pm - 8:50 pm
LAS
-
HRL
4h 35m1 stop
$221Southwest
Wed, Jan 7 - Wed, Jan 14
American Airlines Logo
6:44 pm - 10:37 pm
HRL
-
LAS
5h 53m1 stop
American Airlines Logo
12:00 pm - 11:21 pm
LAS
-
HRL
9h 21m2 stops
$222American Airlines
Fri, Jan 9 - Mon, Jan 12
Southwest Logo
6:40 pm - 10:15 pm
HRL
-
LAS
5h 35m1 stop
Southwest Logo
6:45 am - 7:00 pm
LAS
-
HRL
10h 15m1 stop
$226Southwest
Wed, Jan 7 - Sat, Jan 10
United Airlines Logo
12:10 pm - 7:02 pm
HRL
-
LAS
8h 52m2 stops
United Airlines Logo
10:45 am - 9:59 pm
LAS
-
HRL
9h 14m2 stops
$227United Airlines
Wed, Jan 14 - Sat, Jan 17
Southwest Logo
7:00 am - 12:55 pm
HRL
-
LAS
7h 55m2 stops
Southwest Logo
11:10 am - 10:10 pm
LAS
-
HRL
9h 00m1 stop
$228Southwest
Sun, Feb 22 - Thu, Feb 26

American Airlines flights from Harlingen, Texas to Las Vegas

Our best American Airlines deals on Harlingen, Texas to Las Vegas flight tickets
American Airlines
Apr 4
HRL8:06 pmHarlingen Valley Intl
5h 34m
1 stop
LAS11:40 pmLas Vegas Harry Reid Intl
Apr 7
LAS1:40 amLas Vegas Harry Reid Intl
6h 09m
1 stop
HRL9:49 amHarlingen Valley Intl
$191
Find similar
American Airlines
Jan 28
HRL11:06 amHarlingen Valley Intl
10h 55m
2 stops
LAS8:01 pmLas Vegas Harry Reid Intl
Jan 31
LAS12:00 pmLas Vegas Harry Reid Intl
9h 21m
2 stops
HRL11:21 pmHarlingen Valley Intl
$201
Find similar
American Airlines
Jan 9
HRL6:44 pmHarlingen Valley Intl
5h 53m
1 stop
LAS10:37 pmLas Vegas Harry Reid Intl
Jan 12
LAS12:00 pmLas Vegas Harry Reid Intl
9h 21m
2 stops
HRL11:21 pmHarlingen Valley Intl
$222
Find similar

Southwest flights from Harlingen, Texas to Las Vegas

Our best Southwest deals on Harlingen, Texas to Las Vegas flight tickets
Southwest
Jan 13
HRL12:15 pmHarlingen Valley Intl
5h 10m
1 stop
LAS3:25 pmLas Vegas Harry Reid Intl
Jan 17
LAS11:00 amLas Vegas Harry Reid Intl
8h 30m
2 stops
HRL9:30 pmHarlingen Valley Intl
$196
Find similar
Southwest
Jan 13
HRL6:30 amHarlingen Valley Intl
10h 55m
2 stops
LAS3:25 pmLas Vegas Harry Reid Intl
Jan 17
LAS11:00 amLas Vegas Harry Reid Intl
8h 30m
2 stops
HRL9:30 pmHarlingen Valley Intl
$207
Find similar
Southwest
Jan 8
HRL6:40 pmHarlingen Valley Intl
5h 35m
1 stop
LAS10:15 pmLas Vegas Harry Reid Intl
Jan 10
LAS6:45 amLas Vegas Harry Reid Intl
10h 15m
1 stop
HRL7:00 pmHarlingen Valley Intl
$209
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 December 11, 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 4/4

8:06 pm-11:40 pm

1 stop5h 34m

Las Vegas Harry Reid Intl

Tue 4/7

1:40 am-9:49 am

1 stop6h 09m

$191

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 1/13

12:15 pm-3:25 pm

1 stop5h 10m

Las Vegas Harry Reid Intl

Sat 1/17

11:00 am-9:30 pm

2 stops8h 30m

$196

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 1/28

11:06 am-8:01 pm

2 stops10h 55m

Las Vegas Harry Reid Intl

Sat 1/31

12:00 pm-11:21 pm

2 stops9h 21m

$201

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Tue 1/13

6:30 am-3:25 pm

2 stops10h 55m

Las Vegas Harry Reid Intl

Sat 1/17

11:00 am-9:30 pm

2 stops8h 30m

$207

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Thu 1/8

6:40 pm-10:15 pm

1 stop5h 35m

Las Vegas Harry Reid Intl

Sat 1/10

6:45 am-7:00 pm

1 stop10h 15m

$209

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 1/7

6:40 pm-10:15 pm

1 stop5h 35m

Las Vegas Harry Reid Intl

Wed 1/14

2:15 pm-8:50 pm

1 stop4h 35m

$221

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Fri 1/9

6:44 pm-10:37 pm

1 stop5h 53m

Las Vegas Harry Reid Intl

Mon 1/12

12:00 pm-11:21 pm

2 stops9h 21m

$222

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 1/7

6:40 pm-10:15 pm

1 stop5h 35m

Las Vegas Harry Reid Intl

Sat 1/10

6:45 am-7:00 pm

1 stop10h 15m

$226

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Wed 1/14

12:10 pm-7:02 pm

2 stops8h 52m

Las Vegas Harry Reid Intl

Sat 1/17

10:45 am-9:59 pm

2 stops9h 14m

$227

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Sun 2/22

7:00 am-12:55 pm

2 stops7h 55m

Las Vegas Harry Reid Intl

Thu 2/26

11:10 am-10:10 pm

1 stop9h 00m

$228

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.

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 $360 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 46% 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

5h 20m

Direct flights

None
The fastest flight from Harlingen, Texas to Las Vegas takes 5h 20m
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 20m.

  • 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
7.9
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,095 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
Paradise
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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