Knoxville to Key West Flights on Allegiant from $46*
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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 20 2026 | From $46 Seen: 1 day ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: March 23 2026 | From $46 Seen: 1 day ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: April 13 2026 | From $50 Seen: 1 day ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: March 30 2026 | From $46 Seen: 10 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: April 26 2026 | From $50 Seen: 12 hrs ago |
| Knoxville (TYS) | Key West (EYW) | One-way / Economy | Departing: April 10 2026 | From $61 Seen: 13 hrs 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.
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