$47+ Cheap flights from Tennessee to Key West (EYW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — EYW
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Tennessee to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Tennessee to Key West
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Cheapest flights from Tennessee to Key WestExplore the most affordable flight options available from Tennessee to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Tennessee to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
Nonstop2h 04m
Fri 10/239:54 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$85
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
Nonstop2h 04m
Mon 10/2611:09 am -
Nonstop2h 13m
Deal found 9/3![Allegiant Air logo]()
$102
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 am -
Nonstop2h 04m
Fri 11/610:14 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop2h 04m
Mon 11/211:09 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$114
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:15 am -
Nonstop2h 04m
Mon 11/911:54 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$117
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 am -
Nonstop2h 04m
Fri 11/209:55 am -
Nonstop2h 16m
Deal found 9/4![Allegiant Air logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop2h 04m
Fri 11/610:14 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$123
This Booking.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 am -
Nonstop2h 04m
Mon 11/239:55 am -
Nonstop2h 16m
Deal found 9/4![Allegiant Air logo]()
$144
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
Nonstop2h 04m
Mon 10/1911:54 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:58 pm -
1 stop12h 26m
Fri 11/612:59 pm -
1 stop7h 19m
Deal found 9/4![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:29 pm -
1 stop12h 50m
Mon 10/1910:59 am -
1 stop9h 44m
Deal found 9/3![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:29 pm -
1 stop12h 50m
Sun 10/188:41 pm -
1 stop12h 49m
Deal found 9/2![Multiple Airlines logo]()
$212
Best flights from Tennessee to Key WestDiscover carefully curated flight deals from Tennessee to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Tennessee to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
Nonstop2h 04m
Mon 10/269:34 am -
1 stop12h 10m
Deal found 9/3![Allegiant Air logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:39 pm -
3 stops42h 23m
Mon 10/2611:09 am -
Nonstop2h 13m
Deal found 9/3![Multiple Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm -
1 stop5h 27m
Fri 12/116:06 pm -
1 stop5h 51m
Deal found 9/2![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop3h 54m
Sat 10/175:28 pm -
1 stop5h 31m
Deal found 9/6![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:26 pm -
1 stop10h 13m
Mon 11/210:59 am -
2 stops28h 17m
Deal found 9/3![Multiple Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:30 am -
1 stop6h 59m
Thu 11/122:50 pm -
1 stop8h 09m
Deal found 9/5![United Airlines logo]()
$567
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:30 am -
1 stop5h 28m
Wed 2/176:00 pm -
1 stop4h 06m
Deal found 9/2![Delta logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:10 pm -
1 stop21h 44m
Sat 11/710:04 am -
2 stops48h 09m
Deal found 9/4![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:20 pm -
1 stop5h 36m
Mon 12/147:57 pm -
1 stop4h 02m
Deal found 9/2![American Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:35 pm -
1 stop6h 26m
Wed 11/116:05 pm -
1 stop6h 07m
Deal found 9/4![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2612:00 pm -
1 stop6h 43m
Wed 3/37:00 am -
1 stop4h 53m
Deal found 9/3![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:14 am -
2 stops10h 03m
Wed 9/233:30 pm -
1 stop6h 23m
Deal found 9/4![American Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:44 pm -
1 stop6h 16m
Wed 10/217:40 am -
1 stop6h 40m
Deal found 9/5![Delta logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:11 pm -
1 stop13h 08m
Thu 9/246:11 pm -
2 stops23h 56m
Deal found 9/5![Multiple Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:50 pm -
1 stop4h 09m
Sun 2/217:54 pm -
1 stop5h 05m
Deal found 9/6![American Airlines logo]()
$482
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am -
1 stop7h 29m
Fri 11/64:10 pm -
2 stops28h 56m
Deal found 9/3![United Airlines logo]()
$598
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:21 pm -
1 stop17h 26m
Mon 10/192:00 pm -
1 stop3h 38m
Deal found 9/7![Delta logo]()
$448
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/96:45 am -
1 stop8h 27m
Wed 1/1312:56 pm -
1 stop8h 11m
Deal found 9/6![United Airlines logo]()
$670
This American Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:49 am -
1 stop5h 46m
Fri 10/238:03 pm -
1 stop15h 44m
Deal found 9/2![American Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:30 am -
1 stop5h 28m
Tue 2/166:00 pm -
1 stop4h 06m
Deal found 9/2![Delta logo]()
$482
This United Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop8h 29m
Thu 11/52:50 pm -
1 stop8h 09m
Deal found 9/3![United Airlines logo]()
$706
This American Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:15 am -
1 stop6h 20m
Mon 11/166:26 pm -
1 stop4h 56m
Deal found 9/7![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/43:15 pm -
1 stop4h 28m
Sun 2/76:00 pm -
1 stop5h 51m
Deal found 9/4![Delta logo]()
$494
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:25 am -
1 stop6h 50m
Thu 11/127:25 am -
1 stop6h 57m
Deal found 9/4![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
1 stop8h 29m
Fri 11/64:10 pm -
3 stops18h 16m
Deal found 9/6![United Airlines logo]()
$762
This Delta deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:00 pm -
1 stop4h 01m
Sun 10/186:10 pm -
1 stop23h 28m
Deal found 9/7![Delta logo]()
$503
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:35 pm -
2 stops18h 17m
Fri 11/202:51 pm -
2 stops20h 39m
Deal found 9/4![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/105:30 am -
1 stop5h 28m
Mon 2/157:00 am -
1 stop3h 56m
Deal found 9/2![Delta logo]()
$522
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:35 am -
1 stop5h 12m
Tue 10/137:40 am -
1 stop6h 30m
Deal found 9/6![Delta logo]()
$529
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:09 pm -
1 stop3h 51m
Sun 9/202:00 pm -
1 stop6h 26m
Deal found 9/5![Delta logo]()
$562
Last-minute flights from Tennessee to Key WestDiscover last-minute flight deals from Tennessee to Key West. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Tennessee to Key West. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:29 pm -
1 stop12h 50m
Mon 10/1910:59 am -
1 stop9h 44m
Deal found 9/3![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:29 pm -
1 stop12h 50m
Sun 10/188:41 pm -
1 stop12h 49m
Deal found 9/2![Multiple Airlines logo]()
$212
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
Nonstop2h 04m
Mon 10/1911:54 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:28 pm -
1 stop15h 44m
Fri 11/138:25 am -
1 stop5h 57m
Deal found 9/4![Allegiant Air logo]()
$223
This CheapOair deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
Nonstop2h 04m
Fri 10/239:54 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$85
This Mytrip deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:00 am -
Nonstop2h 04m
Mon 10/2611:09 am -
Nonstop2h 13m
Deal found 9/3![Allegiant Air logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop2h 04m
Mon 11/211:09 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop2h 04m
Fri 11/610:14 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
Nonstop2h 04m
Sat 11/79:54 am -
1 stop7h 39m
Deal found 9/4![Allegiant Air logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:58 pm -
1 stop12h 26m
Fri 11/612:59 pm -
1 stop7h 19m
Deal found 9/4![Breeze Airways logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:50 pm -
1 stop20h 48m
Mon 11/211:09 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:50 pm -
1 stop20h 48m
Fri 11/610:14 am -
Nonstop2h 13m
Deal found 9/4![Allegiant Air logo]()
$182
One-way flights from Tennessee to Key WestSearch for one-way flight options from Tennessee to Key West. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Tennessee to Key West. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This CheapOair deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Allegiant Air logo]()
$47
This Orbitz deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:00 am -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:23 pm -
1 stop14h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:43 am -
1 stop24h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:00 am -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:51 pm -
1 stop19h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:10 am -
2 stops29h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:14 pm -
2 stops19h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:14 pm -
2 stops17h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:43 am -
1 stop23h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
2 stops28h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:44 am -
2 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$234
Find flight deals from Tennessee to Key West
Keep the following information in mind while searching for Tennessee to Key West flight deals. Data was last updated September 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $85 (CheapOair) |
One-way from | $47 (CheapOair) |
Popular in | March |
Cheapest in | August |
Average price | $428 |
Good round-trip deal | $144 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Tennessee to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Tennessee to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Fri 10/23
7:00 am-9:04 am
Nonstop2h 04m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$47
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Mon 10/12
9:00 am-11:04 am
Nonstop2h 04m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$67
NashvilleKey West
BNA Nashville Intl - EYW Key West
BNAEYW
Nashville Intl
Sat 10/31
9:43 am-11:19 am
1 stop24h 36m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$115
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Sat 9/26
3:51 pm-11:35 am
1 stop19h 44m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Sat 9/26
6:55 pm-11:21 am
2 stops16h 26m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Sat 11/7
6:00 am-11:21 am
3 stops29h 21m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Mon 10/19
9:00 am-11:04 am
Nonstop2h 04m
Key West
Mon 10/26
9:34 am-9:44 pm
1 stop12h 10m
$235
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Mon 10/19
5:39 pm-12:02 pm
3 stops42h 23m
Key West
Mon 10/26
11:09 am-1:22 pm
Nonstop2h 13m
$241
NashvilleKey West
BNA Nashville Intl - EYW Key West
BNAEYW
Nashville Intl
Sat 11/7
10:23 am-11:21 am
3 stops23h 58m
Key West
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$251
KnoxvilleKey West
TYS Knoxville McGhee Tyson - EYW Key West
TYSEYW
Knoxville McGhee Tyson
Fri 10/23
6:56 am-12:08 pm
1 stop5h 12m
Key West
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Tennessee to Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Tennessee with our price prediction graph.
TYS-EYW
MEM-EYW
BNA-EYW
CHA-EYW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Tennessee to Key West
USTN-EYW
TYS-EYW
MEM-EYW
BNA-EYW
CHA-EYW
What is the cheapest month to book a flight from Tennessee to Key West?
Currently, October is the cheapest month in which you can book a flight from Tennessee to Key West (average of $319). Flying from Tennessee to Key West in April is currently the most expensive (average of $470). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Tennessee to Key West?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tennessee to Key West. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Tennessee to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Key West flight routes
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Popular flights
Top destinations
Alternative routes for Tennessee to Key West
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Key West by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Tennessee to Key West by cabin class
Find flights from Tennessee to Key West, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Key West
Explore flights to Key West departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 7, 2026.
Tennessee and Key West flights
Browse other Tennessee and Key West flight options. Last updated on September 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Tennessee to Key West flights
Consider these flights traveling from Tennessee to Key West.
Top 4 airlines flying from Tennessee to Key West
Discover the top 4 airlines that operate flights from Tennessee to Key West. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$71 | Average$145 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$248 | Average$342 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$268 | Average$505 | FlexibilityNo cancel fee | On-timeN/A |