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Knoxville

$51+ Cheap flights from Connecticut to Knoxville (TYS)

This is the cheapest one-way 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
Aug 9 — Aug 161
Sun 8/9
Sun 8/16
1 adult, Economy
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Cheap flight deals from Connecticut to Knoxville

Cheapest flights from Connecticut to Knoxville
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 July 10, 2026.

This Super.com deal was found by Cheapflights users on 7/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:20 pm
HVN
-
TYS
Nonstop2h 16m
Avelo Airlines
Thu 10/18:30 pm
TYS
-
HVN
Nonstop2h 09m
Avelo Airlines
Deal found 7/5$121
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Fri 10/2310:00 am
EWR
-
TYS
Nonstop2h 04m
Allegiant Air
Wed 10/289:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/9$137
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Mon 10/510:00 am
EWR
-
TYS
Nonstop2h 04m
Allegiant Air
Sat 10/108:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/9$143
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Mon 10/510:00 am
EWR
-
TYS
Nonstop2h 04m
Allegiant Air
Fri 10/97:15 am
TYS
-
EWR
Nonstop1h 54m
Allegiant Air
Deal found 7/9$149
This Kiwi.com deal was found by Cheapflights users on 7/6. 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.
Fri 9/1111:00 am
EWR
-
TYS
Nonstop2h 04m
Allegiant Air
Mon 9/149:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/6$156
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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.
Thu 12/1010:55 am
EWR
-
TYS
Nonstop2h 13m
Allegiant Air
Sat 12/1210:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/8$157
This CheapOair deal was found by Cheapflights users on 7/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:55 am
EWR
-
TYS
Nonstop1h 55m
Allegiant Air
Sat 8/87:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/6$163
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Fri 12/410:55 am
EWR
-
TYS
Nonstop2h 13m
Allegiant Air
Sun 12/68:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/9$169
This Cheapflightsfares deal was found by Cheapflights users on 7/8. 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.
Wed 9/3011:00 am
EWR
-
TYS
Nonstop2h 01m
Allegiant Air
Sat 10/38:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/8$171
This Cheapflightsfares deal was found by Cheapflights users on 7/9. 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.
Mon 10/1910:00 am
EWR
-
TYS
Nonstop2h 04m
Allegiant Air
Fri 10/237:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 7/9$175
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Tue 8/47:24 pm
PVD
-
TYS
1 stop4h 27m
American Airlines
Tue 8/115:15 am
TYS
-
PVD
1 stop5h 13m
American Airlines
Deal found 7/7$205
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/225:50 am
PVD
-
TYS
1 stop4h 47m
United Airlines
Wed 8/267:00 am
TYS
-
PVD
2 stops7h 01m
United Airlines
Deal found 7/8$210

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 July 10, 2026.

Round-trip from

$121
(Super.com)

One-way from

$51
(CheapOair)

Popular in

March

Cheapest in

February

Average price

$349
From Connecticut to Knoxville McGhee Tyson
Search Deals
One-way flight from Connecticut to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 2,558,603 searches. Data last updated July 10, 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

Price

Cheapest round-trip

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Sun 9/27

5:20 pm-7:36 pm

Nonstop2h 16m

Knoxville McGhee Tyson

Thu 10/1

8:30 pm-10:39 pm

Nonstop2h 09m

$121

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Thu 9/10

6:00 am-10:44 am

1 stop4h 44m

Knoxville McGhee Tyson

Mon 9/14

6:13 pm-11:57 pm

1 stop5h 44m

$205

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Fri 8/14

5:16 pm-11:52 pm

1 stop6h 36m

Knoxville McGhee Tyson

Tue 8/18

5:40 am-10:25 am

1 stop4h 45m

$211

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Fri 8/14

7:00 am-11:11 am

1 stop4h 11m

Knoxville McGhee Tyson

Mon 8/17

6:12 pm-10:29 pm

1 stop4h 17m

$211

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Thu 12/3

7:05 pm-11:46 pm

1 stop4h 41m

Knoxville McGhee Tyson

Sun 12/6

5:30 am-10:46 am

1 stop5h 16m

$265

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Sun 9/27

7:54 pm-4:43 pm

1 stop20h 49m

Knoxville McGhee Tyson

Thu 10/1

8:07 pm-11:30 am

1 stop15h 23m

$279

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Sat 8/22

8:00 pm-11:59 pm

1 stop3h 59m

Knoxville McGhee Tyson

Wed 8/26

9:45 am-2:04 pm

1 stop4h 19m

$281

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Tue 8/4

6:00 am-10:42 am

1 stop4h 42m

Knoxville McGhee Tyson

Wed 8/5

7:19 pm-11:59 pm

1 stop4h 40m

$291

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 9/11

6:00 am-12:51 pm

1 stop6h 51m

Knoxville McGhee Tyson

Tue 9/15

7:50 am-12:21 pm

1 stop4h 31m

$295

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Sat 8/29

5:50 am-1:18 pm

2 stops7h 28m

Knoxville McGhee Tyson

Tue 9/1

7:00 am-2:01 pm

2 stops7h 01m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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

What is the cheapest month to book a flight from Connecticut to Knoxville?

Currently, October is the cheapest month in which you can book a flight from Connecticut to Knoxville (average of $150). Flying from Connecticut to Knoxville in May is currently the most expensive (average of $254). 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.

What is the cheapest time of day to fly from CT to TYS?

Find hourly flight availability from Connecticut to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 10, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Knoxville as you normally would.

How much does it cost to fly round-trip from Connecticut to Knoxville?

How far ahead should I book a flight from Connecticut to Knoxville?

The best time to book flights from Connecticut to Knoxville is 66 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.

  • What airport do you fly into for flights to Knoxville from Connecticut?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly into when you book flights from Connecticut to Knoxville.

  • How long is the flight from Connecticut to Knoxville?

    There are many flights that can get you from Connecticut to Knoxville in 2h 16m. Fly via Avelo Airlines, Delta, or United Airlines to get the fastest option. The distance between Connecticut and Knoxville is about 708 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Connecticut to Knoxville one-way?

    The cheapest airlines for a one-way flight from Connecticut to Knoxville are Delta ($108), United Airlines ($110), and American Airlines ($125).

  • What are the most popular routes from Connecticut to Knoxville?

    The most popular flight routes from Connecticut to Knoxville are New York LaGuardia - Knoxville McGhee Tyson, New York John F Kennedy Intl - Knoxville McGhee Tyson and Newark - Knoxville McGhee Tyson.

  • Can I find deals for flights from Connecticut to Knoxville that include hotel bookings?

    Yes. In addition to deals on Connecticut to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to Knoxville.

  • Can I find deals for business class flights from Connecticut to Knoxville?

    Yes. Cheapflights offers flight deals from Connecticut to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Connecticut to Knoxville?

    Currently, October is the cheapest month in which you can book a flight from Connecticut to Knoxville (average of $150). Flying from Connecticut to Knoxville in May is currently the most expensive (average of $254). 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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Alternative routes for Connecticut to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated July 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$78Average$143FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$201Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$201Average$408FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$237Average$428FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$288Average$372FlexibilityNo cancel feeOn-time63%

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