After a brief trip to New York, the Duke and Duchess were seen flying back to LA with a commercial airliner.
Harry and Meghan spent three days together in New York City to commemorate Veterans Day, and then flew back to the UK on November 13th.
An online picture of a passenger shows Prince Harry in a face-mask leaving the plane at LAX.
The accusation comes just a few months after the couple was accused of hypocrisy for returning from an event related to climate change on a private aircraft.
The passenger wrote on social media: ‘Ok this might sound unbelievable and I couldn’t get a good picture and I get [sic] you can say this could literally be anyone….BUT….Prince Harry and Meghan were on our flight to LA last night!

Pictured: Prince Harry, a former soldier, attended the Veterans Day Salute to Freedom Gala Museum in New York to present bravery awards to fellow veterans.

Archewell sent this photo of the Duke and Duchess visiting the Intrepid Museum.
“We were delayed for approximately 20 minutes before our departure, and the passengers were allowed to get into the 2 remaining seats.”
‘We didn’t even know until a girl waiting to get off the plane next to us pointed them out. I couldn’t get my phone out fast enough but it was them.
“They were whisked off quickly and they were shocked to see us so close, breathing in the same air as our royals!
A three-day New York vacation for the Sussexes consisted of a visit to a Manhattan apartment and two online summits.
On Wednesday, the couple attended a gala honoring veterans aboard an aircraft carrier USS Intrepid, moored in Manhattan.
Former soldier Prince Harry awarded five veterans Intrepid Valour Awards for their bravery at the red carpet event.

Prince Harry and Meghan Markle were seen leaving their NYC home on Veterans Day to head to New Jersey for an event.

Prince Harry and Meghan Markle are seen on Thursday, November 11, visiting Joint Base McGuire-Dix-Lakehurst in New Jersey to mark Veterans Day during their trip to New York City

Pictured: Prince Harry smiled as he shared his stories from a decade of service with Britain’s army, which also included two tours in Afghanistan.
Harry, who spoke during the speech about his military service which involved two tours to Afghanistan, said that it helped shape him today.
On Thursday, Meghan and Harry attended a luncheon at Joint Base McGuire-Dix-Lakehurst in New Jersey.
The couple had pledged earlier this month that Archewell will be carbon neutral by 2030.
They have been called hypocrites due to their private jet use and their decision to financially and publicly back an ethical Wall Street fund that invests oil and gas.
They currently reside in their California $14 million home. The Duchess and Duke of Sussex shared their mission statement via their Archewell foundation site. It stated that they An ‘independent consultant will track Archewell-related activity’ starting at inception and ending with a ‘understand of our collective footprint’.
Harry and Meghan posted on Archewell this month and commented that although they had made ‘active choices’ to reduce their carbon footprint, ‘nearly all activities in everyday life result in carbon being released into the atmosphere.

Prince Harry and Meghan markle were greeted by staff at Archewell, including Mandana Dayani, the CEO of Archewell.

After giving a speech at Global Citizen Live (an environmental event that tackles climate change) in Central Park, the couple flew back home to Los Angeles in a private plane.
In order to reduce their carbon footprint, they said they would be looking at what they eat and how often they eat it.
After leaving a concert calling for action on climate change, the couple was accused of hypocrisy.
Both of them attended Global Citizen Live (a concert lasting 24 hours) that featured performances by Stevie Wonder, Jennifer Lopez and BTS, as well Elton John.
The event called on the wealthiest nations to meet a £70 billion-a-year promise to help developing countries become green, and for the US to halve its emissions by 2030.
But the couple flew home to their home on a Dassault Falcon 2000 private jet, according to The Sun
The couple, who were virtue-signaling and embraced their staff members upon touching down on their private plane, returned to Montecito in the company of their personal pilot.
A flight on a private jet from New York to California is estimated to produce 17 tons of carbon emissions.