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Cheap flights from Las Vegas to Harlingen from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Harlingen departing on 7/7. 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

Find the cheapest flights from Las Vegas to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
3:00 pm - 9:40 pm
LAS
-
HRL
4h 40m
1 stop
Southwest Logo
6:30 pm - 11:55 pm
HRL
-
LAS
7h 25m
1 stop
$297Southwest
Thu, Jun 11 - Mon, Jun 15
Southwest Logo
3:00 pm - 9:40 pm
LAS
-
HRL
4h 40m
1 stop
Southwest Logo
5:35 pm - 10:45 pm
HRL
-
LAS
7h 10m
2 stops
$302Southwest
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
11:59 pm - 10:17 am
LAS
-
HRL
8h 18m
1 stop
American Airlines Logo
6:45 pm - 10:45 pm
HRL
-
LAS
6h 00m
1 stop
$303American Airlines
Fri, May 8 - Tue, May 12
Southwest Logo
8:35 am - 5:00 pm
LAS
-
HRL
6h 25m
2 stops
Southwest Logo
5:35 pm - 10:45 pm
HRL
-
LAS
7h 10m
2 stops
$323Southwest
Thu, Jun 11 - Mon, Jun 15
Southwest Logo
7:40 am - 4:30 pm
LAS
-
HRL
6h 50m
2 stops
Southwest Logo
5:40 pm - 9:15 pm
HRL
-
LAS
5h 35m
1 stop
$338Southwest
Sat, Jul 25 - Mon, Jul 27
American Airlines Logo
7:15 am - 4:25 pm
LAS
-
HRL
7h 10m
1 stop
American Airlines Logo
8:04 pm - 11:52 pm
HRL
-
LAS
5h 48m
1 stop
$341American Airlines
Thu, Jun 11 - Mon, Jun 15
Southwest Logo
7:40 am - 4:30 pm
LAS
-
HRL
6h 50m
2 stops
Southwest Logo
5:40 pm - 10:45 pm
HRL
-
LAS
7h 05m
2 stops
$343Southwest
Sat, Jul 25 - Mon, Jul 27
American Airlines Logo
12:59 am - 10:17 am
LAS
-
HRL
7h 18m
1 stop
American Airlines Logo
10:47 am - 6:15 pm
HRL
-
LAS
9h 28m
2 stops
$357American Airlines
Thu, May 7 - Tue, May 12
Southwest Logo
11:55 pm - 11:00 am
LAS
-
HRL
9h 05m
1 stop
Southwest Logo
5:40 pm - 9:15 pm
HRL
-
LAS
5h 35m
1 stop
$367Southwest
Sat, Jul 25 - Mon, Jul 27
United Airlines Logo
1:27 pm - 9:59 pm
LAS
-
HRL
6h 32m
1 stop
United Airlines Logo
12:05 pm - 6:24 pm
HRL
-
LAS
8h 19m
1 stop
$379United Airlines
Tue, May 12 - Sat, May 16

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Southwest flights from Las Vegas to Harlingen

Our best Southwest deals on Las Vegas to Harlingen flight tickets
Southwest
Jun 11
LAS3:00 pmLas Vegas Harry Reid Intl
4h 40m
1 stop
HRL9:40 pmHarlingen Valley Intl
Jun 15
HRL6:30 pmHarlingen Valley Intl
7h 25m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
$297
Southwest
Jun 11
LAS3:00 pmLas Vegas Harry Reid Intl
4h 40m
1 stop
HRL9:40 pmHarlingen Valley Intl
Jun 15
HRL5:35 pmHarlingen Valley Intl
7h 10m
2 stops
LAS10:45 pmLas Vegas Harry Reid Intl
$302
Southwest
Jun 11
LAS8:35 amLas Vegas Harry Reid Intl
6h 25m
2 stops
HRL5:00 pmHarlingen Valley Intl
Jun 15
HRL5:35 pmHarlingen Valley Intl
7h 10m
2 stops
LAS10:45 pmLas Vegas Harry Reid Intl
$323

American Airlines flights from Las Vegas to Harlingen

Our best American Airlines deals on Las Vegas to Harlingen flight tickets
American Airlines
May 8
LAS11:59 pmLas Vegas Harry Reid Intl
8h 18m
1 stop
HRL10:17 amHarlingen Valley Intl
May 12
HRL6:45 pmHarlingen Valley Intl
6h 00m
1 stop
LAS10:45 pmLas Vegas Harry Reid Intl
$303
American Airlines
Jun 11
LAS7:15 amLas Vegas Harry Reid Intl
7h 10m
1 stop
HRL4:25 pmHarlingen Valley Intl
Jun 15
HRL8:04 pmHarlingen Valley Intl
5h 48m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
$341
American Airlines
May 7
LAS12:59 amLas Vegas Harry Reid Intl
7h 18m
1 stop
HRL10:17 amHarlingen Valley Intl
May 12
HRL10:47 amHarlingen Valley Intl
9h 28m
2 stops
LAS6:15 pmLas Vegas Harry Reid Intl
$357

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Harlingen 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 April 28, 2026.
Use the filters below to find and compare flights from Las Vegas to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 6/11

3:00 pm-9:40 pm

1 stop4h 40m

Harlingen Valley Intl

Mon 6/15

6:30 pm-11:55 pm

1 stop7h 25m

$297
Quickest round-trip

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 6/11

3:00 pm-9:40 pm

1 stop4h 40m

Harlingen Valley Intl

Mon 6/15

5:35 pm-10:45 pm

2 stops7h 10m

$302

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Fri 5/8

11:59 pm-10:17 am

1 stop8h 18m

Harlingen Valley Intl

Tue 5/12

6:45 pm-10:45 pm

1 stop6h 00m

$303

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 6/11

8:35 am-5:00 pm

2 stops6h 25m

Harlingen Valley Intl

Mon 6/15

5:35 pm-10:45 pm

2 stops7h 10m

$323

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 7/25

7:40 am-4:30 pm

2 stops6h 50m

Harlingen Valley Intl

Mon 7/27

5:40 pm-9:15 pm

1 stop5h 35m

$338

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 6/11

7:15 am-4:25 pm

1 stop7h 10m

Harlingen Valley Intl

Mon 6/15

8:04 pm-11:52 pm

1 stop5h 48m

$341

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 7/25

7:40 am-4:30 pm

2 stops6h 50m

Harlingen Valley Intl

Mon 7/27

5:40 pm-10:45 pm

2 stops7h 05m

$343

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Thu 5/7

12:59 am-10:17 am

1 stop7h 18m

Harlingen Valley Intl

Tue 5/12

10:47 am-6:15 pm

2 stops9h 28m

$357

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Sat 7/25

11:55 pm-11:00 am

1 stop9h 05m

Harlingen Valley Intl

Mon 7/27

5:40 pm-9:15 pm

1 stop5h 35m

$367

Las VegasHarlingen

LAS - HRL

LASHRL

Las Vegas Harry Reid Intl

Tue 5/12

1:27 pm-9:59 pm

1 stop6h 32m

Harlingen Valley Intl

Sat 5/16

12:05 pm-6:24 pm

1 stop8h 19m

$379

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 Harlingen from

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

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

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

You could potentially save up to 27% on your flight if you consider stops on a Las Vegas to Harlingen flight.

When to book flights from Las Vegas to Harlingen

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

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

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

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Las Vegas to Harlingen takes 5h 30m
There are no direct flights from Las Vegas to Harlingen. There are no popular flight routes from Las Vegas to Harlingen.
Search flight deals

Frequently asked questions about flying from Las Vegas to Harlingen

  • 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 30m.

  • 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 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.

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.

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