Cheap Flights from Tampa (TPA) to Knoxville (TYS)

Frequently Asked Questions

• What are the cheapest flights from Tampa to Knoxville (TPA-TYS)?

  Based on Trip.com data, Allegiant Air offers one-way fares as low as US$45 on Cheapest nonstop routes (e.g. PIE to TYS on Sat, Jun 13), while Allegiant Air offers Cheapest nonstop round-trips from US$86 departing on Sat, Jun 13 and returning on Sun, Jun 14.

• Which airlines offer direct flights from Tampa to Knoxville?

  At the moment, you can catch a nonstop flight from Tampa to Knoxville with the following airlines, including: Allegiant Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Tampa to Knoxville?

  It takes about 1 hour 40 minutes to fly from Tampa to Knoxville.

• When is the best time to book flights from Tampa to Knoxville?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Tampa to Knoxville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Tampa to Knoxville?

  Based on Trip.com data in the past 4 weeks, there is 9 flight per week flying from Tampa to Knoxville. You can check the weekly schedule for popular airlines on this route below: Allegiant Air: S/-/-/-/-/-/- -- G4376 (13:03) Allegiant Air: -/-/-/-/-/-/- -- G42705 (18:53) Allegiant Air: -/-/-/-/-/-/- -- G4379 (13:36)

• How can I find the best deals on flights from Tampa to Knoxville?

  To find best deals on flights from Tampa to Knoxville, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Jun 13, with one-way flights priced at just US$45.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Allegiant Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Knoxville travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Tampa (TPA) to Knoxville (TYS) the cheapest?

  The cheapest months to fly from Tampa to Knoxville is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Tampa to Knoxville on?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Tampa to Knoxville on May 30, 2026 with Allegiant Air, with prices starting at US$46.

• Which airports can I fly to for Knoxville from Tampa?

  You can land at any one of the following hubs in Knoxville, with St. Pete–Clearwater International Airport to Mcghee Tyson Airport (PIE-TYS) is by far the most common option on this route: Mcghee Tyson Airport (TYS).

• Is there any time difference between Tampa and Knoxville?

  The time difference between Knoxville and Tampa is 0h.

• How do I change or cancel my ticket from Tampa to Knoxville?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.