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Knoxville to Key West Flights on Allegiant from $42*
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1 Passenger
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*Modifying this information may result in a different fare
Flights from Knoxville to Key West
$
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Deals from Knoxville to Key West
$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: July 27 2026 | From $42 Seen: 18 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: August 7 2026 | From $42 Seen: 17 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: June 15 2026 | From $46 Seen: 1 day ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: June 29 2026 | From $50 Seen: 22 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: August 10 2026 | From $55 Seen: 17 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: July 6 2026 | From $50 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
