No United States airlines fly directly into Tunisia. Of the 40 airlines that fly to Tunisia, Alitalia, Air France, and Lufthansa are the three largest to do so.
A number of airlines fly into Tunisia, including several low-cost airlines. If you're flying from the USA, you will probably want to fly Tunisair or Air France.
The airline choice to your destination depends on where you start your trip. Not all airlines fly from all points of origin. You can do some research at one of the travel sites, or call your travel agent for assistance.
