The cheapest times to fly from LAS to HRL are

  • January 15th to February 25th
  • May 21st to June 10th
  • July 2nd to July 15th
  • August 6th to November 18th (except the weeks of September 24th and October 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from LAS to HRL is mid August. Prices can be as high as $744 for Sunday flights during early to mid March, or as low as $258 for Tuesday flights around mid August.


When to Fly to Harlingen

Flying from Las Vegas, NV (LAS) to Harlingen/San Benito, TX (HRL) will usually cost between $296 to $575 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid August with an average ticket price of $369. Due to high demand the most expensive time to fly is early to mid March, with an average price of $529. Planning your trip to low-cost times can easily save you $160 on economy flights and even more on first-class flights. Generally, any price below $423 can be considered a good price for a round-trip LAS to HRL flight.

See below for a graph of average weekly prices for the LAS to HRL route. All prices are for round-trip tickets in USD.

LAS to HRL Flight Prices

Compared to other flights, the LAS to HRL flight is much cheaper than the average and costs much less than the average flight leaving from Las Vegas. The average price per mile (for a direct flight) is $0.21, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $186 (36%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $327. Return trip prices are from the HRL to LAS flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from LAS to HRL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 3 hour 12 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from LAS to HRL while comparing.

Destination alternative #1: McAllen Miller International Airport (MFE) in Mission/McAllen/Edinburg, TX

  • 36 miles (58 km) away from HRL
  • Usually 19.50% less expensive than HRL
  • Nonstop flights available

See LAS to MFE flights

Destination alternative #2: Brownsville South Padre Island International Airport (BRO) in Brownsville, TX

  • 26 miles (42 km) away from HRL
  • Usually 13.00% less expensive than HRL
  • 1-layover flights available

See LAS to BRO flights


Flight Questions Answered

Still have questions about flying from LAS to HRL? We’ve got answers.

Which airlines fly this route?

You can find 6 major airlines flying this route most often: Alaska, American, Delta, Frontier, Southwest, United, and potentially more during busy seasons.

How far away is it from Valley International Airport to McCarran International Airport?

The distance between the two airports is roughly 1235 miles or 1988 kilometers.

How long does it take to fly from LAS to HRL?

The real-world flight time for a nonstop LAS to HRL flight is about 3 hour 12 minutes.

How many flights go between Las Vegas, NV and Harlingen/San Benito, TX?

It depends on the day of the week and the date, but a typical day might have around 73 available flights from LAS to HRL.


Airport Location Info


Departing Airport

Origination codeLAS
Origination airport nameMcCarran International Airport
CityLas Vegas, NV
Countrythe United States

Return Airport

Destination codeHRL
Destination airport nameValley International Airport
CityHarlingen/San Benito, TX
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.