It had been operating 24 flights a day to and from six cities.
It operated nearly 3,800 flights yesterday, the same daily level as last week.
The airport only operates regular flights in the summer season.
Southwest, which operates more than 2,400 flights a day, is probably best known for its low prices.
Domestic and foreign airlines also operate flights within the country.
The airport received permission in 1978 to operate public flights.
The airport operates 19,345 flights a year, with 72 aircraft based on the field.
The shuttle has 850 employees and operates 62 flights daily.
Terminal 2 operates international flights only and has 10 gates.
In 1970, work began on the current passenger terminal that is being used to operate flights today.