HRL - LAS

$170 Find Cheap Flights from Harlingen to Las Vegas - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$323
Typical prices: $287-$475
American Airlines
Wed 12/12Sat 12/15
HRL - LAS • 1 stop
Cheapest one-way
$170
Typical prices: $134-$253
American Airlines
Sun 11/25
HRL - LAS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Harlingen and Las Vegas. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
11 weeks
in advance
Our data shows that travelers who book at least 11 weeks in advance save around 61% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 13% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Austin Bergstrom (AUS)
Cheapest • Avg $387 (round-trip)
Dallas Love Field (DAL)
Shortest trip • 5h 53m (one-way)
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Insights
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Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Las Vegas

Sat, Dec 12 - Tue, Dec 15
American Airlines Logo
6:41 pm - 11:35 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
6h 54m1 stop Dallas/Fort Worth
American Airlines Logo
8:00 am - 6:11 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
8h 11m1 stop Dallas/Fort Worth
$323American Airlines
Wed, Oct 28 - Fri, Oct 30
American Airlines Logo
6:42 pm - 10:16 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
5h 34m1 stop Dallas/Fort Worth
American Airlines Logo
12:39 am - 10:08 amLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
7h 29m1 stop Dallas/Fort Worth
$323American Airlines
Tue, Oct 20 - Sat, Oct 24
Southwest Logo
6:10 pm - 9:00 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
4h 50m1 stop Austin Bergstrom
Southwest Logo
5:05 am - 12:00 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
4h 55m1 stop Houston Hobby
$323Southwest
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
1:59 pm - 7:55 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
7h 56m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 3:34 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
7h 34m1 stop Houston George Bush Intcntl
$323United Airlines
Tue, Oct 20 - Sat, Oct 24
Southwest Logo
6:10 pm - 9:00 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
4h 50m1 stop Austin Bergstrom
Southwest Logo
8:25 am - 7:30 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
9h 05m2 stops Dallas Love Field Austin Bergstrom
$328Southwest
Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
7:10 am - 11:02 amHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
5h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
8:00 am - 7:47 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
9h 47m2 stops Los Angeles Houston George Bush Intcntl
$328United Airlines
Sat, Dec 12 - Tue, Dec 15
Southwest Logo
12:45 pm - 5:20 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
6h 35m1 stop Houston Hobby
Southwest Logo
6:05 am - 3:50 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
7h 45m2 stops Dallas Love Field Houston Hobby
$328Southwest
Sun, Nov 1 - Wed, Nov 4
American Airlines Logo
6:41 pm - 11:42 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
7h 01m1 stop Dallas/Fort Worth
American Airlines Logo
8:35 am - 6:11 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
7h 36m1 stop Dallas/Fort Worth
$331American Airlines
Sun, Jan 24 - Tue, Jan 26
United Airlines Logo
5:16 pm - 9:40 pmHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
6h 24m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 3:34 pmLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
7h 34m1 stop Houston George Bush Intcntl
$331United Airlines
Thu, Dec 17 - Sun, Dec 20
Sun Country Air Logo
11:46 am - 8:00 amHRL  Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl
22h 14m1 stop Minneapolis St Paul
Sun Country Air Logo
11:59 pm - 10:44 amLAS  Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl
8h 45m1 stop Minneapolis St Paul
$560Sun Country Air
Booking Insights

Price, demand and travel trends for Harlingen to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Harlingen to Las Vegas with more confidence.

How much is a round-trip flight from Harlingen to Las Vegas?

Round-trip flights from Harlingen to Las Vegas start at $323. Prices are typical for this route right now, with typical round-trip fares ranging from $287 to $475. The lowest price found in the past 5 days was $323 on American Airlines.

What's the cheapest day of the week to fly from Harlingen to Las Vegas?

Tuesday is the cheapest day of the week to fly from Harlingen to Las Vegas, it is 19% cheaper than the average day. Friday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Harlingen to Las Vegas?

  • October is the cheapest month to fly from Harlingen to Las Vegas at $312 round-trip.
  • July ($554) and May ($532) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 77% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Harlingen to Las Vegas the cheapest?

Flights from Harlingen to Las Vegas are cheapest 11 weeks before departure. Booking in this window typically costs about 61% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Harlingen to Las Vegas flights

Low season

July

Cheapest flight

$170
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Harlingen to Las Vegas

When to book flights from Harlingen to Las Vegas

Are your dates flexible? Find out the best times to travel from Harlingen to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Harlingen to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Harlingen to Las Vegas?

    Flights from Harlingen to Las Vegas usually depart from Harlingen Valley Intl (HRL) and arrive at Las Vegas Harry Reid Intl (LAS).

  • What cabin classes can I book on flights from Harlingen to Las Vegas?

    Only Economy Class is available on flights from Harlingen to Las Vegas.

  • Which airports do connecting flights from Harlingen to Las Vegas pass through?

    One-stop flights from Harlingen to Las Vegas most commonly connect through:

    • Houston George Bush Intcntl (IAH) - 27% of one-stop connections
    • Dallas/Fort Worth (DFW) - 25% of one-stop connections
    • Houston Hobby (HOU) - 24% of one-stop connections
    • Austin Bergstrom (AUS) - 19% of one-stop connections

    Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Harlingen to Las Vegas?

    Yes. Being flexible with your travel dates can save you up to 40% on the Harlingen to Las Vegas route. Tuesday is the cheapest departure day at $290 round-trip on average, while Friday is the most expensive at $478, a difference of $188. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

  • How expensive are last-minute Harlingen to Las Vegas flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 43% above the route average of $358. Book 11 weeks before departure for the lowest fares.

  • How long is a flight from Harlingen to Las Vegas?

    A nonstop flight from Harlingen to Las Vegas takes 0h 00m, covering 1,235 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Harlingen to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $323 to $798. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Harlingen to Las Vegas looking right now?

    One-way fares from Harlingen to Las Vegas are currently in line with typical prices for this route. Average one-way fares are about $178.

  • How much time can I save by choosing a different layover airport from Harlingen to Las Vegas?

    Flying via Austin Bergstrom (AUS) gives the shortest average 1-stop total travel time at 5h 37m, compared with 5h 53m via Dallas Love Field (DAL) and 5h 57m via Houston Hobby (HOU).

  • What is the time difference between Harlingen and Las Vegas?

    Las Vegas is 2 hours behind Harlingen (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    · Easirent
    · Ace
    · Fox
    · Dollar
    · Thrifty

  • How much should I expect to pay for a Harlingen to Las Vegas flight?

    Round-trip flights from Harlingen to Las Vegas range from $287 to $475, with an average of $358 over the past 12 months. Anything below $287 counts as a good deal.

Your guide to booking Harlingen to Las Vegas flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $290 - about $188 less than Friday (39% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 11 weeks before you fly. On this route, that window historically saves about 61% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Harlingen to Las Vegas trip for October. Fares historically average $312 round-trip in that month - typically $242 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Four Seasons Hotel Las Vegas
    - The Reserve at Park MGM
    - Ellis Island Hotel

More options for your flight from Harlingen to Las Vegas

Complete your trip to Las Vegas with a hotel stay or car rental

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