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$71+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — TYS
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
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 December 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/26. 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.
Tue 12/309:55 amEWR - TYS
Nonstop2h 05mAllegiant Air
Thu 1/17:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/26$290
This Booking.com deal was found by Cheapflights users on 12/25. 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.
Tue 12/309:55 amEWR - TYS
Nonstop2h 05mAllegiant Air
Sat 1/37:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/25$304
This Booking.com deal was found by Cheapflights users on 12/26. 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.
Sat 12/279:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Fri 1/27:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/26$308
This American Airlines deal was found by Cheapflights users on 12/25. 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 12/306:00 amBDL - TYS
1 stop8h 28mAmerican Airlines
Sat 1/35:42 amTYS - BDL
1 stop5h 15mAmerican Airlines
Deal found 12/25$315
This Kiwi.com deal was found by Cheapflights users on 12/26. 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.
Tue 12/309:55 amEWR - TYS
Nonstop2h 05mAllegiant Air
Fri 1/27:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/26$324
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Thu 12/2510:29 amPVD - TYS
1 stop4h 19mUnited Airlines
Fri 12/262:00 pmTYS - PVD
1 stop4h 50mUnited Airlines
Deal found 12/25$353
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 12/289:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Fri 1/27:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/26$361
This United Airlines deal was found by Cheapflights users on 12/24. 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.
Thu 12/257:29 pmEWR - TYS
1 stop4h 30mUnited Airlines
Sun 1/45:45 amTYS - EWR
1 stop3h 55mUnited Airlines
Deal found 12/24$363
This Kiwi.com deal was found by Cheapflights users on 12/24. 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 12/259:55 amEWR - TYS
Nonstop2h 05mAllegiant Air
Sun 1/47:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/24$377
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Thu 12/257:29 pmEWR - TYS
1 stop4h 30mUnited Airlines
Tue 12/307:23 pmTYS - EWR
1 stop4h 21mUnited Airlines
Deal found 12/25$380
This American Airlines deal was found by Cheapflights users on 12/25. 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 12/2511:27 amPVD - TYS
1 stop6h 40mAmerican Airlines
Fri 12/264:12 pmTYS - PVD
2 stops7h 18mAmerican Airlines
Deal found 12/25$389
This Cheapflightsfares deal was found by Cheapflights users on 12/26. 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.
Sun 12/289:55 amEWR - TYS
Nonstop2h 00mAllegiant Air
Wed 12/318:15 amTYS - EWR
Nonstop1h 50mAllegiant Air
Deal found 12/26$393

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 December 27, 2025.

Round-trip from

$86
(Gotogate)

One-way from

$71
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$369
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. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 27, 2025.
Use the filters below to find and compare flights from Connecticut to Knoxville that are best for you.

Fly from

Connecticut

Fly to

Knoxville

Route

Depart

Return

Price

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Wed 2/4

6:59 pm-8:39 am

1 stop13h 40m

Knoxville McGhee Tyson

Sun 2/8

9:29 am-11:42 am

1 stop26h 13m

$180

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Sun 1/25

6:00 pm-5:28 pm

1 stop23h 28m

Knoxville McGhee Tyson

Sun 2/1

1:39 pm-1:08 am

2 stops11h 29m

$197

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Thu 1/22

10:30 pm-1:40 pm

2 stops15h 10m

Knoxville McGhee Tyson

Mon 2/2

7:15 am-9:05 am

Nonstop1h 50m

$200

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 1/23

6:59 pm-11:09 am

1 stop16h 10m

Knoxville McGhee Tyson

Sun 2/1

1:39 pm-11:30 pm

2 stops9h 51m

$202

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Wed 4/15

11:20 am-7:40 pm

2 stops8h 20m

Knoxville McGhee Tyson

Wed 4/22

7:05 am-2:40 pm

2 stops7h 35m

$211

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 2/27

9:55 am-12:00 pm

Nonstop2h 05m

Knoxville McGhee Tyson

Mon 3/2

2:06 pm-9:30 pm

1 stop7h 24m

$213

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Sat 1/10

6:59 pm-8:39 am

1 stop13h 40m

Knoxville McGhee Tyson

Mon 1/12

12:55 pm-11:27 pm

1 stop10h 32m

$215

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Thu 2/19

6:30 pm-11:52 pm

1 stop5h 22m

Knoxville McGhee Tyson

Tue 2/24

5:35 am-11:58 am

1 stop6h 23m

$216

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Mon 1/5

9:55 am-11:55 am

Nonstop2h 00m

Knoxville McGhee Tyson

Mon 1/12

7:15 am-9:05 am

Nonstop1h 50m

$219

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Sat 1/24

5:24 am-12:13 pm

1 stop6h 49m

Knoxville McGhee Tyson

Sat 2/7

5:00 pm-11:39 pm

1 stop6h 39m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Connecticut to Knoxville (average of $184). Flying from Connecticut to Knoxville in December is currently the most expensive (average of $253). 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 December 27, 2025.

One of the essential ways to save on airfare from Connecticut to Knoxville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 31% on airfare.

What is the cheapest day to fly from Connecticut to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Connecticut to Knoxville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Connecticut to Knoxville flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 5h 22m. Fly via Southwest, Delta, or American Airlines to get the fastest option. The distance between Connecticut and Knoxville is about 789 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 Avelo Airlines ($39), American Airlines ($99), and Delta ($108).

  • 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, February is the cheapest month in which you can book a flight from Connecticut to Knoxville (average of $184). Flying from Connecticut to Knoxville in December is currently the most expensive (average of $253). 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
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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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 4 airlines flying from Connecticut to Knoxville

Discover the top 4 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$78Average$157FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$307FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$226Average$334FlexibilityNo cancel feeOn-time69%

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