Homeland Security says latest flight is one of more than 120 it has chartered to more than 20 countries since June 4.
The U.S. government conducted its first large-scale flight since 2018 to remove multiple Chinese nationals ineligible to remain in the country.
The charter flight carried 116 Chinese nationals back to their home country.
Since then, according to the department, Border Patrol agents have seen the seven-day border encounter average drop by more than 40 percent.
“We will continue to enforce our immigration laws and remove individuals without a legal basis to remain in the United States,” DHS Secretary Alejandro Mayorkas said in a July 31 press statement.
“People should not believe the lies of smugglers.”
Mr. Mayorkas said his department is engaging with its Chinese counterparts on issues such as illegal border crossings and cross-border human smuggling efforts.
The number of Chinese nationals apprehended after entering the United States illegally has spiked in the past couple of years.
So far this fiscal year, border agents have apprehended more than 31,000 Chinese nationals.
The DHS also welcomed an announcement by the Ecuadorian government that it now requires visas for Chinese passport holders in the country, due to concerns about how Chinese nationals are using the South American country as a launching point for smuggling operations running north into the United States.