All the airports that Allegiant Air flights have traveled to See the airports that Allegiant Air flights have come from / or see all the flights this airline has flown (in and out of SFO)

Bellingham International Airport. This airport in the United States is also referred to as BLI
McCarran International Airport. This airport in the United States is also referred to as LAS or sometimes KLAS
Modesto City County Airport-Harry Sham Field. This airport in the United States is also referred to as MOD or sometimes KMOD
Laughlin/bullhead Int'l Airport. This airport in the United States is also referred to as IFP or sometimes KIFP
Los Angeles International Airport. This airport in the United States is also referred to as LAX or sometimes KLAX
Stockton Metro Airport. This airport in the United States is also referred to as SCK or sometimes KSCK
Norman Y Mineta San Jose International Airport. This airport in the United States is also referred to as SJC or sometimes KSJC
Fresno Yosemite International Airport. This airport in the United States is also referred to as FAT or sometimes KFAT
Oakland International Airport. This airport in the United States is also referred to as OAK or sometimes KOAK
Burbank Glendale Pasadena Airport. This airport in the United States was also referred to as BUR or sometimes KBUR
Orlando Sanford International Airport. This airport in the United States is also referred to as SFB or sometimes KSFB
Monterey Peninsula Airport. This airport in the United States is also referred to as MRY or sometimes KMRY

All these flight data are available as openly licensed data on the sfomuseum-data GitHub account. If you'd like to read more about our efforts to archive flight data at SFO Museum have a look a the Mills Field weblog posts tagged "flightdata".