No, but starting 6/28/09 Southwest will start service at LaGuardia.
"Skywest airlines partners with Airtran, Delta, Alaska and American Airlines. Therefore, the flights out of JFK would be through one of those airlines, but operated by Skywest."
Yes, as at February 15th 2012, Southwest has scheduled service into New York Long Island, La Guardia and Newark.
Southwest Airlines flies from JFK airport. Delta and American Airlines fly more often from the JFK International airport, however. This is because they are based closer to the Northeast.
southwest
Yes they do.
American Airlines United Airlines Southwest Airlines
The southwest
Southwest does not fly to Miami. The closest airport that Southwest serves is Ft Lauderdale.
Southwest Airlines Flies out / into Terminal 3
No.
No
yes
Nope. Only the southwest of the US.
Yes Southwest Airlines flies to Seattle.