Cheap Flights from Las Vegas to Harlingen

Compare Las Vegas to Harlingen flight deals

Find the cheapest month or even day of the year to fly to Harlingen

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Flight deals from Las Vegas to Harlingen Airport

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Harlingen? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Las Vegas to Harlingen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Harlingen flights are currently cheapest in November.

Las Vegas to Harlingen: Alternative routes

Compare routes from Las Vegas to Harlingen below. You may find an airport to fly into that's cheaper, faster, or easier than Harlingen.

Las Vegas to Harlingen: Flight information

The things to know before you go.
Cheapest flight foundRs40,288
Cheapest month to flyNovember

Finding cheap flights from Las Vegas to Harlingen: Frequently asked questions

The best price we found for a return flight from Las Vegas to Harlingen is Rs80,579. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Las Vegas to Harlingen. But we found flights with one stop from Rs80,579.
As of March 2026, there are no flights flying from Las Vegas to Harlingen.
The cheapest month to fly from Las Vegas to Harlingen is usually November.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Harlingen Airport on Thursday, 5 November 2026.
No airlines currently offer direct flights between Las Vegas and Harlingen Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Harlingen but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Harlingen is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Harlingen is United .

Flying from Las Vegas to Valley International Airport (HRL): What you need to know

  • Your journey comes together at Las Vegas's main airport, Harry Reid Airport (formerly McCarran Airport) (LAS). Explore the options for reserving a flight from Las Vegas to Valley International Airport (HRL) leaving from this terminal.

  • Valley International Airport is located in Harlingen. The city runs on the UTC-5 timezone and is two hours ahead of Las Vegas.

  • Your flight from Las Vegas to HRL won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Longer lines at check-in and security are likely if you're travelling during high season, so allow some extra wiggle room. The recommendation for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Located around 19 kilometres from central Las Vegas, LAS can be reached in about 15 minutes by car, depending on traffic. The journey on public transport is roughly 1 hour.

  • Catching an early flight from Las Vegas to Valley International Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these hotels near Harry Reid Airport (formerly McCarran Airport):

  • 82.07% of flights leaving Harry Reid Airport (formerly McCarran Airport) touch down at their destination as planned. Given its dependable on-time performance, you're unlikely to be delayed when flying out of LAS.

  • LAS's address is 5757 Wayne Newton Boulevard.

About Valley International Airport (HRL)

How to find the cheapest flights from Las Vegas to Valley International Airport (HRL)

  • Rs40,288 is currently the lowest price for a one-way ticket from Las Vegas to Valley International Airport. A return flight starts at Rs80,579. These fares may change based on availability.

  • Don't leave everything to the last minute. You're more likely to find cheap flights from Las Vegas to HRL if you book ahead. Airlines often offer some excellent early bird discounts.

  • The 'Whole month' search tool will show you the cheapest Las Vegas to Valley International Airport tickets throughout the entire month. It's an easy way to find a bargain if your dates aren't set in stone.

  • Locking in a cheap flight ticket from Las Vegas to HRL is easy with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when the price has dropped.

  • Filters make it easier to save some cash on your flight from Las Vegas to Valley International Airport. Choose the departure times, carriers and stops that check all your boxes. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Las Vegas to Valley International Airport (HRL)

  • April is the quietest month for flights from Las Vegas to Valley International Airport (HRL), while October is the busiest. Figure out the best time to go to Harlingen based on whether you want a bustling atmosphere or a more laid-back vibe.

  • When booking your Las Vegas to HRL flight ticket, consider the kind of weather forecast you're hoping for. August is the warmest month in Harlingen, with temperatures ranging from 25ºC to 37ºC.

  • Search for cheap tickets from Las Vegas to Valley International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 10ºC and 25ºC.

More about Harlingen

  • After booking your flight from Las Vegas to Valley International Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Harlingen:

  • Harlingen Arts & Heritage Museum and Rio Grande Valley Birding Festival are just a couple of the top attractions to put on your Harlingen to-do list. Continue your sightseeing adventures at Iwo Jima Memorial & Museum.

Explore more of the United States

  • Corpus Christi is just one of the many cities in the United States waiting to be explored after you've seen Harlingen. Around 177 kilometres away to the north, its best attractions include Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

  • If you're ready to explore another major stop in the United States, consider Laredo, about 225 kilometres north-west of Harlingen. San Francisco Javier Park, San Augustin Plaza and Fort McIntosh are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.