$47+ Cheap flights from Connecticut to Knoxville (TYS)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — TYS
Oct 3 — Oct 101
Round-trip
1 adult, Economy
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Find cheap flights from Connecticut to Knoxville 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
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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 Connecticut to Knoxville
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Cheapest flights from Connecticut to KnoxvilleExplore the most affordable flight options available from Connecticut to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
Explore the most affordable flight options available from Connecticut to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 am -
Nonstop2h 02m
Wed 10/219:10 am -
Nonstop1h 55m
Deal found 8/30![Allegiant Air logo]()
$110
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:55 am -
Nonstop2h 03m
Wed 10/289:10 am -
Nonstop1h 55m
Deal found 9/2![Allegiant Air logo]()
$114
This CheapOair deal was found by Cheapflights users on 9/1. 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 10/309:55 am -
Nonstop2h 04m
Mon 11/27:10 am -
Nonstop1h 55m
Deal found 9/1![Allegiant Air logo]()
$127
This CheapOair deal was found by Cheapflights users on 8/29. 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 10/2310:00 am -
Nonstop2h 04m
Wed 10/289:10 am -
Nonstop1h 55m
Deal found 8/29![Allegiant Air logo]()
$133
This CheapOair deal was found by Cheapflights users on 8/29. 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.
Thu 10/810:30 am -
Nonstop2h 16m
Sun 10/111:46 pm -
Nonstop2h 09m
Deal found 8/29![Avelo Airlines logo]()
$148
This Bravofly deal was found by Cheapflights users on 8/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 am -
Nonstop2h 01m
Wed 10/219:10 am -
Nonstop1h 55m
Deal found 8/30![Allegiant Air logo]()
$165
This Expedia deal was found by Cheapflights users on 9/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
Nonstop2h 16m
Sun 9/278:30 pm -
Nonstop2h 09m
Deal found 9/1![Avelo Airlines logo]()
$196
This Expedia deal was found by Cheapflights users on 8/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:30 am -
Nonstop2h 16m
Sun 11/151:46 pm -
Nonstop2h 09m
Deal found 8/31![Avelo Airlines logo]()
$205
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
Nonstop2h 16m
Sun 9/138:30 pm -
Nonstop2h 09m
Deal found 9/2![Avelo Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:25 pm -
1 stop5h 10m
Tue 11/37:55 am -
1 stop3h 55m
Deal found 8/31![Southwest logo]()
$259
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop5h 30m
Wed 11/116:45 am -
2 stops7h 17m
Deal found 9/2![United Airlines logo]()
$264
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.
Thu 10/15:30 am -
1 stop5h 08m
Thu 10/86:06 pm -
1 stop5h 23m
Deal found 9/2![American Airlines logo]()
$284
Best flights from Connecticut to KnoxvilleDiscover carefully curated flight deals from Connecticut to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
Discover carefully curated flight deals from Connecticut to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 3, 2026.
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:20 pm -
Nonstop2h 16m
Thu 9/248:30 pm -
Nonstop2h 09m
Deal found 9/3![Avelo Airlines logo]()
$166
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:25 pm -
1 stop5h 10m
Tue 11/37:55 am -
1 stop3h 55m
Deal found 9/1![Southwest logo]()
$259
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.
Thu 11/126:00 am -
1 stop5h 28m
Sun 11/157:22 pm -
1 stop4h 37m
Deal found 9/2![Delta logo]()
$294
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:37 pm -
1 stop8h 17m
Sat 11/74:30 pm -
2 stops7h 29m
Deal found 9/2![United Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 11/127:54 pm -
1 stop16h 55m
Sun 11/156:33 pm -
1 stop17h 12m
Deal found 8/31![Multiple Airlines logo]()
$394
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.
Sun 11/225:15 am -
1 stop5h 59m
Fri 11/276:50 am -
2 stops7h 06m
Deal found 9/2![American Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/1412:38 pm -
1 stop8h 11m
Thu 10/155:45 am -
1 stop3h 52m
Deal found 8/31![United Airlines logo]()
$314
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.
Sat 10/36:00 am -
1 stop4h 44m
Wed 10/76:23 pm -
1 stop6h 36m
Deal found 9/2![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:30 am -
2 stops9h 35m
Sun 11/18:10 am -
1 stop3h 55m
Deal found 8/29![Southwest logo]()
$334
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.
Wed 10/1410:00 am -
1 stop5h 26m
Mon 10/197:45 pm -
1 stop5h 14m
Deal found 9/3![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Tue 10/206:00 am -
2 stops9h 35m
Fri 10/235:45 am -
1 stop3h 52m
Deal found 8/31![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 8/31. 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 10/281:10 pm -
1 stop4h 18m
Sat 10/315:40 am -
1 stop6h 20m
Deal found 8/31![Delta logo]()
$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:00 pm -
2 stops9h 05m
Wed 10/288:20 am -
2 stops7h 55m
Deal found 9/2![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/237:59 pm -
1 stop4h 00m
Fri 10/3011:20 am -
Nonstop2h 14m
Deal found 8/30![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/30. 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 11/114:39 pm -
1 stop4h 50m
Sun 11/157:06 am -
1 stop4h 51m
Deal found 8/30![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 9/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:05 am -
1 stop8h 15m
Tue 10/65:15 pm -
1 stop4h 40m
Deal found 9/1![Southwest logo]()
$355
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am -
1 stop5h 30m
Wed 10/285:45 am -
1 stop3h 56m
Deal found 9/2![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/30. 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 11/116:45 pm -
Nonstop2h 20m
Sun 11/156:25 am -
Nonstop2h 01m
Deal found 8/30![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 8/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:25 pm -
2 stops6h 20m
Mon 11/212:50 pm -
2 stops10h 55m
Deal found 8/29![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/31. 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 10/261:40 pm -
Nonstop2h 12m
Sat 10/314:30 pm -
Nonstop2h 14m
Deal found 8/31![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/249:41 pm -
1 stop15h 00m
Sun 9/271:19 pm -
1 stop22h 11m
Deal found 9/1![Multiple Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 9/1. 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 10/216:00 am -
1 stop4h 54m
Sat 10/244:11 pm -
1 stop4h 42m
Deal found 9/1![Delta logo]()
$319
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops9h 40m
Sat 11/712:35 pm -
2 stops9h 10m
Deal found 9/2![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 9/1. 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 10/37:00 am -
1 stop5h 58m
Wed 10/76:23 pm -
1 stop6h 35m
Deal found 9/1![Delta logo]()
$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:02 am -
1 stop7h 18m
Sun 12/131:05 pm -
2 stops10h 43m
Deal found 9/2![United Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:40 am -
2 stops6h 20m
Wed 10/211:00 pm -
2 stops9h 25m
Deal found 8/30![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 9/1. 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 11/121:35 pm -
1 stop6h 34m
Sun 11/155:40 am -
1 stop6h 50m
Deal found 9/1![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/1. 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 10/241:45 pm -
Nonstop1h 50m
Wed 10/284:30 pm -
Nonstop2h 14m
Deal found 9/1![United Airlines logo]()
$379
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.
Sat 10/310:40 am -
Nonstop2h 11m
Wed 10/72:38 pm -
1 stop4h 34m
Deal found 9/2![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 8/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:55 am -
1 stop5h 10m
Fri 9/112:05 pm -
1 stop6h 20m
Deal found 8/30![Southwest logo]()
$409
Last-minute flights from Connecticut to KnoxvilleDiscover last-minute flight deals from Connecticut to Knoxville. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Knoxville. Data last updated September 3, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:20 pm -
Nonstop2h 16m
Sun 9/138:30 pm -
Nonstop2h 09m
Deal found 9/2![Avelo Airlines logo]()
$231
This United Airlines deal was found by Cheapflights users on 8/30. 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.
Wed 9/97:57 pm -
1 stop4h 02m
Fri 9/117:20 pm -
1 stop4h 39m
Deal found 8/30![United Airlines logo]()
$299
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:20 pm -
Nonstop2h 16m
Thu 9/248:30 pm -
Nonstop2h 09m
Deal found 9/3![Avelo Airlines logo]()
$166
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.
Wed 9/234:42 pm -
1 stop4h 24m
Mon 9/286:11 pm -
1 stop5h 01m
Deal found 9/2![American Airlines logo]()
$303
This Expedia deal was found by Cheapflights users on 9/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
Nonstop2h 16m
Sun 9/278:30 pm -
Nonstop2h 09m
Deal found 9/1![Avelo Airlines logo]()
$196
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.
Thu 10/15:30 am -
1 stop5h 08m
Thu 10/86:06 pm -
1 stop5h 23m
Deal found 9/2![American Airlines logo]()
$284
This Cheapflightsfares deal was found by Cheapflights users on 8/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 am -
Nonstop2h 02m
Wed 10/219:10 am -
Nonstop1h 55m
Deal found 8/30![Allegiant Air logo]()
$110
This Bravofly deal was found by Cheapflights users on 8/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:00 am -
Nonstop2h 01m
Wed 10/219:10 am -
Nonstop1h 55m
Deal found 8/30![Allegiant Air logo]()
$165
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:55 am -
Nonstop2h 03m
Wed 10/289:10 am -
Nonstop1h 55m
Deal found 9/2![Allegiant Air logo]()
$114
This CheapOair deal was found by Cheapflights users on 8/29. 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 10/2310:00 am -
Nonstop2h 04m
Wed 10/289:10 am -
Nonstop1h 55m
Deal found 8/29![Allegiant Air logo]()
$133
This Southwest deal was found by Cheapflights users on 8/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/294:25 pm -
1 stop5h 10m
Tue 11/37:55 am -
1 stop3h 55m
Deal found 8/31![Southwest logo]()
$259
This CheapOair deal was found by Cheapflights users on 9/1. 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 10/309:55 am -
Nonstop2h 04m
Mon 11/27:10 am -
Nonstop1h 55m
Deal found 9/1![Allegiant Air logo]()
$127
One-way flights from Connecticut to KnoxvilleSearch for one-way flight options from Connecticut to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
Search for one-way flight options from Connecticut to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 3, 2026.
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 9/3011:00 am -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Allegiant Air logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 10/2811:55 am -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Allegiant Air logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 10/311:00 am -
Nonstop2h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/30![Allegiant Air logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 12/211:55 am -
Nonstop2h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Allegiant Air logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 11/411:55 am -
Nonstop2h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Allegiant Air logo]()
$69
This Expedia deal was found by Cheapflights users on 8/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:20 pm -
Nonstop2h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Avelo Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 10/2310:00 am -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/29![Allegiant Air logo]()
$77
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 10/510:00 am -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$85
This CheapOair deal was found by Cheapflights users on 9/1. 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 9/1412:00 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Allegiant Air logo]()
$99
This CheapOair deal was found by Cheapflights users on 9/1. 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.
Wed 10/1411:00 am -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Allegiant Air logo]()
$110
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:57 pm -
1 stop4h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![United Airlines logo]()
$130
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.
Sat 10/36:15 am -
2 stops11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$146
Find flight deals from Connecticut to Knoxville
Keep the following information in mind while searching for Connecticut to Knoxville flight deals. Data was last updated September 3, 2026.
Round-trip from | $110 (Cheapflightsfares) |
|---|---|
One-way from | $47 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $353 |
Good round-trip deal | $105 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Knoxville 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 3, 2026.
Use the filters below to find and compare flights from Connecticut to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New HavenKnoxville
HVN Tweed-New Haven - TYS Knoxville McGhee Tyson
HVNTYS
Tweed-New Haven
Thu 9/24
5:20 pm-7:36 pm
Nonstop2h 16m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
HartfordKnoxville
BDL Hartford Bradley Intl - TYS Knoxville McGhee Tyson
BDLTYS
Hartford Bradley Intl
Wed 9/9
7:57 pm-11:59 pm
1 stop4h 02m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
HartfordKnoxville
BDL Hartford Bradley Intl - TYS Knoxville McGhee Tyson
BDLTYS
Hartford Bradley Intl
Tue 9/29
6:00 am-1:21 pm
1 stop7h 21m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
HartfordKnoxville
BDL Hartford Bradley Intl - TYS Knoxville McGhee Tyson
BDLTYS
Hartford Bradley Intl
Mon 9/28
6:00 am-10:37 am
1 stop4h 37m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$130
ProvidenceKnoxville
PVD Providence-TFGreen - TYS Knoxville McGhee Tyson
PVDTYS
Providence-TFGreen
Tue 9/29
4:51 pm-9:44 pm
1 stop4h 53m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
HartfordKnoxville
BDL Hartford Bradley Intl - TYS Knoxville McGhee Tyson
BDLTYS
Hartford Bradley Intl
Fri 10/2
6:00 am-8:35 am
2 stops26h 35m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
HartfordKnoxville
BDL Hartford Bradley Intl - TYS Knoxville McGhee Tyson
BDLTYS
Hartford Bradley Intl
Fri 11/13
7:54 pm-11:59 pm
1 stop4h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
New YorkKnoxville
LGA New York LaGuardia - TYS Knoxville McGhee Tyson
LGATYS
New York LaGuardia
Wed 9/30
11:25 am-7:55 pm
2 stops8h 30m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
New HavenKnoxville
HVN Tweed-New Haven - TYS Knoxville McGhee Tyson
HVNTYS
Tweed-New Haven
Thu 12/3
7:54 pm-8:59 pm
1 stop25h 05m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
New YorkKnoxville
LGA New York LaGuardia - TYS Knoxville McGhee Tyson
LGATYS
New York LaGuardia
Wed 11/18
6:30 am-2:05 pm
1 stop7h 35m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$160
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Connecticut with our price prediction graph.
HVN-TYS
BDL-TYS
LGA-TYS
PVD-TYS
EWR-TYS
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 Connecticut to Knoxville
USCT-TYS
HVN-TYS
BDL-TYS
LGA-TYS
PVD-TYS
What is the cheapest month to book a flight from Connecticut to Knoxville?
Currently, February is the cheapest month in which you can book a flight from Connecticut to Knoxville (average of $315). Flying from Connecticut to Knoxville in March is currently the most expensive (average of $564). 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 much does it cost to fly round-trip from Connecticut to Knoxville?
Airfare is below average for this route at the moment.
Connecticut to Knoxville flights typically cost between $274 and $501 in October.The cheapest round-trip price found within the last 5 days was $259 on Southwest (Oct 29-Nov 3).
How far ahead should I book a flight from Connecticut to Knoxville?
The best time to book flights from Connecticut to Knoxville is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Connecticut to Knoxville
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Complete your trip
Complete your trip to Knoxville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Knoxville by cabin class
Find flights from Connecticut to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2026.
Connecticut and Knoxville flights
Browse other Connecticut and Knoxville flight options. Last updated on September 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Knoxville flights
Consider these flights traveling from Connecticut to Knoxville.
Top 5 airlines flying from Connecticut to Knoxville
Discover the top 5 airlines that operate flights from Connecticut to Knoxville. 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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$141 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$201 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$245 | Average$445 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$250 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$372 | FlexibilityNo cancel fee | On-time63% |