Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Las Vegas to Harlingen from $257

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Harlingen departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Las Vegas to Harlingen

Cheap round-trip flights

United Airlines Logo
12:08 pm - 9:50 pmLAS-HRL
7h 42m1 stop
United Airlines Logo
5:15 pm - 9:02 pmHRL-LAS
5h 47m1 stop
$257United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
12:08 pm - 7:35 pmLAS-HRL
5h 27m1 stop
United Airlines Logo
5:15 pm - 12:45 amHRL-LAS
9h 30m2 stops
$262United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
11:58 am - 10:44 pmLAS-HRL
8h 46m2 stops
American Airlines Logo
2:47 pm - 9:42 pmHRL-LAS
8h 55m2 stops
$321American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
11:58 am - 11:55 pmLAS-HRL
9h 57m2 stops
American Airlines Logo
10:02 am - 6:43 pmHRL-LAS
10h 41m2 stops
$347American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
6:00 am - 9:50 pmLAS-HRL
13h 50m3 stops
United Airlines Logo
1:59 pm - 8:17 pmHRL-LAS
8h 18m2 stops
$452United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
12:59 am - 1:20 pmLAS-HRL
10h 21m1 stop
United Airlines Logo
5:15 pm - 11:13 pmHRL-LAS
7h 58m1 stop
$486United Airlines
Find Deal
Wed, Aug 13 - Mon, Aug 18
United Airlines Logo
12:59 am - 4:00 pmLAS-HRL
13h 01m1 stop
United Airlines Logo
2:05 pm - 12:44 amHRL-LAS
12h 39m2 stops
$491United Airlines
Find Deal
Thu, Aug 14 - Tue, Aug 19
United Airlines Logo
12:59 am - 4:00 pmLAS-HRL
13h 01m1 stop
United Airlines Logo
1:59 pm - 8:17 pmHRL-LAS
8h 18m2 stops
$521United Airlines
Find Deal
Wed, Aug 13 - Mon, Aug 18
United Airlines Logo
6:00 am - 7:35 pmLAS-HRL
11h 35m3 stops
United Airlines Logo
5:20 pm - 12:44 amHRL-LAS
9h 24m2 stops
$1,613United Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19

United Airlines flights from Las Vegas to Harlingen, Texas

Our best United Airlines deals on Las Vegas to Harlingen, Texas flight tickets
United Airlines
Aug 14
LAS12:08 pmLas Vegas Harry Reid Intl
7h 42m
1 stop
HRL9:50 pmHarlingen Valley Intl
Aug 18
HRL5:15 pmHarlingen Valley Intl
5h 47m
1 stop
LAS9:02 pmLas Vegas Harry Reid Intl
$257
Find similar
United Airlines
Aug 14
LAS12:08 pmLas Vegas Harry Reid Intl
5h 27m
1 stop
HRL7:35 pmHarlingen Valley Intl
Aug 18
HRL5:15 pmHarlingen Valley Intl
9h 30m
2 stops
LAS12:45 amLas Vegas Harry Reid Intl
$262
Find similar
United Airlines
Aug 14
LAS6:00 amLas Vegas Harry Reid Intl
13h 50m
3 stops
HRL9:50 pmHarlingen Valley Intl
Aug 18
HRL1:59 pmHarlingen Valley Intl
8h 18m
2 stops
LAS8:17 pmLas Vegas Harry Reid Intl
$452
Find similar

American Airlines flights from Las Vegas to Harlingen, Texas

Our best American Airlines deals on Las Vegas to Harlingen, Texas flight tickets
American Airlines
Aug 15
LAS11:58 amLas Vegas Harry Reid Intl
8h 46m
2 stops
HRL10:44 pmHarlingen Valley Intl
Aug 19
HRL2:47 pmHarlingen Valley Intl
8h 55m
2 stops
LAS9:42 pmLas Vegas Harry Reid Intl
$321
Find similar
American Airlines
Aug 14
LAS11:58 amLas Vegas Harry Reid Intl
9h 57m
2 stops
HRL11:55 pmHarlingen Valley Intl
Aug 18
HRL10:02 amHarlingen Valley Intl
10h 41m
2 stops
LAS6:43 pmLas Vegas Harry Reid Intl
$347
Find similar
American Airlines
Aug 3
LAS11:59 pmLas Vegas Harry Reid Intl
7h 38m
1 stop
HRL9:37 amHarlingen Valley Intl
Aug 6
HRL2:47 pmHarlingen Valley Intl
5h 48m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
$517
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Harlingen, Texas 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 July 31, 2025.
Use the filters below to find and compare flights from Las Vegas to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 8/14

12:08 pm-9:50 pm

1 stop7h 42m

Harlingen Valley Intl

Mon 8/18

5:15 pm-9:02 pm

1 stop5h 47m

$257

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 8/14

12:08 pm-7:35 pm

1 stop5h 27m

Harlingen Valley Intl

Mon 8/18

5:15 pm-12:45 am

2 stops9h 30m

$262

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Fri 8/15

11:58 am-10:44 pm

2 stops8h 46m

Harlingen Valley Intl

Tue 8/19

2:47 pm-9:42 pm

2 stops8h 55m

$321

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 8/14

11:58 am-11:55 pm

2 stops9h 57m

Harlingen Valley Intl

Mon 8/18

10:02 am-6:43 pm

2 stops10h 41m

$347

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 8/14

6:00 am-9:50 pm

3 stops13h 50m

Harlingen Valley Intl

Mon 8/18

1:59 pm-8:17 pm

2 stops8h 18m

$452

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 8/13

12:59 am-1:20 pm

1 stop10h 21m

Harlingen Valley Intl

Mon 8/18

5:15 pm-11:13 pm

1 stop7h 58m

$486

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 8/14

12:59 am-4:00 pm

1 stop13h 01m

Harlingen Valley Intl

Tue 8/19

2:05 pm-12:44 am

2 stops12h 39m

$491

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Wed 8/13

12:59 am-4:00 pm

1 stop13h 01m

Harlingen Valley Intl

Mon 8/18

1:59 pm-8:17 pm

2 stops8h 18m

$521

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Fri 8/15

6:00 am-7:35 pm

3 stops11h 35m

Harlingen Valley Intl

Tue 8/19

5:20 pm-12:44 am

2 stops9h 24m

$1,613

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sun 8/10

6:25 am-3:25 pm

1 stop7h 00m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Harlingen from

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

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 Harlingen, Texas?

The month of August is, on average, the cheapest month to fly to Harlingen, Texas from Las Vegas, with most prices found around $216. If you are unable to visit Harlingen, Texas during the month of August, then departing from Las Vegas during the month February is also very affordable. Most momondo users find prices during this month for around $268.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Wednesday when prices can be found for as low as $257. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to Harlingen, Texas for around $432.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the afternoon. Flights from Las Vegas to Harlingen, Texas during this time can be as low as $264. Flights in the morning are often more expensive with an average ticket price of $406.

When to book flights from Las Vegas to Harlingen, Texas

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

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

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

Best Price Found

$318

Fastest flight time

5h 27m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Las Vegas in the past 72 hours is $318. The best round-trip flight deal from Las Vegas to Harlingen, Texas found on momondo in the last 72 hours is $257.
The fastest flight from Las Vegas to Harlingen, Texas takes 5h 27m
There are no direct flights from Las Vegas to Harlingen, Texas. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)
Search flight deals

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

    There are 1236.4 mi between Las Vegas Harry Reid Intl and Harlingen Valley Intl. In terms of flight time, this usually takes a little over 5h 27m.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Harlingen Valley Intl Airport are updated daily.

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

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

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Las Vegas to Harlingen, Texas

Compare and see reviews for airlines that fly from Las Vegas to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $208Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Southwest Flights From Las Vegas to Harlingen, Texas

    Southwest flight deals from Las Vegas to Harlingen, Texas start from $216 round-trip. Over the 2 Southwest flights for this route in a normal week, average airfare is usually $463 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Harlingen for you.

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

Yes. All flights to Harlingen from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Harlingen from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Harlingen from Las Vegas. 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.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States