LAS - HRL

$195 Find Cheap Flights from Las Vegas to Harlingen

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Harlingen departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Harlingen

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Harlingen, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Harlingen, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$280
Southwest
Tue 4/7Tue 4/14
LAS - HRL • 1 stop
Cheapest one-way
$195
Southwest
Mon 3/30
LAS - HRL • 1 stop
Top airlines
Southwest
Cheapest • from $280 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Harlingen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $295 (round-trip)
Austin (AUS)
Shortest trip • 5h 15m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harlingen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Harlingen (LAS-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Harlingen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Harlingen

Tue, Apr 7 - Tue, Apr 14
Southwest Logo
11:00 am - 8:55 pm
LAS
-
HRL
7h 55m
1 stop
Southwest Logo
4:40 pm - 7:50 pm
HRL
-
LAS
5h 10m
1 stop
$280Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
11:35 am - 10:00 pm
LAS
-
HRL
8h 25m
2 stops
Southwest Logo
4:40 pm - 10:05 pm
HRL
-
LAS
7h 25m
1 stop
$285Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
1:20 pm - 10:00 pm
LAS
-
HRL
6h 40m
2 stops
Southwest Logo
4:40 pm - 9:40 pm
HRL
-
LAS
7h 00m
2 stops
$290Southwest
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
12:04 pm - 7:40 pm
LAS
-
HRL
5h 36m
1 stop
United Airlines Logo
9:20 am - 1:54 pm
HRL
-
LAS
6h 34m
1 stop
$311United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
9:07 am - 9:59 pm
LAS
-
HRL
10h 52m
2 stops
United Airlines Logo
12:05 pm - 4:49 pm
HRL
-
LAS
6h 44m
1 stop
$316United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
9:07 am - 9:59 pm
LAS
-
HRL
10h 52m
2 stops
United Airlines Logo
12:05 pm - 8:59 pm
HRL
-
LAS
10h 54m
2 stops
$321United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
10:20 am - 7:40 pm
LAS
-
HRL
7h 20m
1 stop
United Airlines Logo
5:18 pm - 9:57 pm
HRL
-
LAS
6h 39m
1 stop
$331United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
10:39 am - 9:59 pm
LAS
-
HRL
9h 20m
2 stops
United Airlines Logo
5:18 pm - 9:57 pm
HRL
-
LAS
6h 39m
1 stop
$336United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
9:07 am - 9:59 pm
LAS
-
HRL
10h 52m
2 stops
United Airlines Logo
7:00 am - 5:23 pm
HRL
-
LAS
12h 23m
2 stops
$341United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
1:34 pm - 9:59 pm
LAS
-
HRL
6h 25m
1 stop
United Airlines Logo
5:18 pm - 9:57 pm
HRL
-
LAS
6h 39m
1 stop
$361United Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Harlingen flights

Get data-powered insights and trends into flights from Las Vegas to Harlingen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Las Vegas to Harlingen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Harlingen were found on Southwest ($280) and United Airlines ($311).

Find deals

Good to know

Cheapest flight$195
Flight from Las Vegas to Harlingen

When to book flights from Las Vegas to Harlingen

Are your dates flexible? Find out the best times to travel from Las Vegas to Harlingen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Harlingen

  • What is the cheapest flight from Las Vegas to Harlingen?

    In the last 3 days, the lowest price for a flight from Las Vegas to Harlingen was $195 for a one-way ticket and $280 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Harlingen?

    No

  • Which aircraft models fly most regularly from Las Vegas to Harlingen?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Las Vegas to Harlingen?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Harlingen.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Harlingen?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Harlingen?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Harlingen with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and HRL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Harlingen?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Harlingen from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Las Vegas to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Harlingen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Harlingen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4320 reviews
8.0Comfort
7.0Food
8.6Crew
7.5Entertainment
8.1Boarding
Airline reviews

I elected to pay for the upgrades and found very little difference

6.0 GoodChris, Mar 2026
DAL - SAT
Read more Southwest reviews

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

Great flight but super high price. Glad it was a business trip and not personal

Everything you need to know for your flight from Las Vegas to Harlingen

Information on your arrival and departure airports

Las Vegas (LAS)
Harlingen (HRL)