The new flight will bring Allegiant Air's number of destinations served at Memphis International Airport to six.

Allegiant announced that it will launch non-stop service between Memphis and Knoxville. The new route from Memphis International Airport (MEM) to McGhee Tyson Airport will begin on Sept. 4. We are ...

Allegiant Air announced that the service will run on Thursdays and Sundays, and one-way fares can be as low as $39.

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Allegiant continues adding more nonstop flights to Florida with new routes starting later this year. Here's what to know.