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Knoxville

$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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — TYS
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
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 May 26, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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 7/189:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Sat 7/257:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/22$90
This Cheapflightsfares deal was found by Cheapflights users on 5/23. 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
EWR
-
TYS
Nonstop2h 02m
Allegiant Air
Sat 10/108:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/23$113
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 6/139:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Fri 6/267:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/21$126
This Booking.com deal was found by Cheapflights users on 5/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Mon 7/207:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/24$134
This Cheapflightsfares deal was found by Cheapflights users on 5/21. 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 6/209:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Fri 6/267:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/21$138
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 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 5/25$140
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Sat 6/277:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/25$145
This Cheapflightsfares deal was found by Cheapflights users on 5/22. 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 6/139:55 am
EWR
-
TYS
Nonstop1h 54m
Allegiant Air
Sat 6/207:10 am
TYS
-
EWR
Nonstop1h 55m
Allegiant Air
Deal found 5/22$148
This Super.com deal was found by Cheapflights users on 5/21. 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.
Fri 6/195:40 pm
HVN
-
TYS
Nonstop2h 15m
Avelo Airlines
Mon 6/228:52 pm
TYS
-
HVN
Nonstop2h 07m
Avelo Airlines
Deal found 5/21$153
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:30 am
HVN
-
TYS
Nonstop2h 16m
Avelo Airlines
Sun 10/111:46 pm
TYS
-
HVN
Nonstop2h 09m
Avelo Airlines
Deal found 5/25$253
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:29 pm
PVD
-
TYS
1 stop6h 23m
Delta
Tue 7/287:35 am
TYS
-
PVD
1 stop4h 54m
Delta
Deal found 5/24$259
This Delta deal was found by Cheapflights users on 5/20. 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 10/76:00 am
BDL
-
TYS
1 stop5h 06m
Delta
Tue 10/1310:05 am
TYS
-
BDL
1 stop5h 59m
Delta
Deal found 5/20$261

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 May 26, 2026.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$71
(Super.com)

Popular in

March

Cheapest in

July

Average price

$314
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 ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 26, 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
Quickest round-trip

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Fri 6/19

5:40 pm-7:55 pm

Nonstop2h 15m

Knoxville McGhee Tyson

Mon 6/22

8:52 pm-10:59 pm

Nonstop2h 07m

$153

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 10/8

10:30 am-12:46 pm

Nonstop2h 16m

Knoxville McGhee Tyson

Sun 10/11

1:46 pm-3:55 pm

Nonstop2h 09m

$253

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Tue 9/8

3:00 pm-7:50 pm

1 stop4h 50m

Knoxville McGhee Tyson

Tue 9/15

8:00 am-12:45 pm

1 stop4h 45m

$259

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Tue 6/16

7:45 pm-11:54 pm

1 stop4h 09m

Knoxville McGhee Tyson

Tue 6/23

7:19 pm-11:59 pm

1 stop4h 40m

$271

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Mon 10/5

7:00 am-11:05 am

1 stop4h 05m

Knoxville McGhee Tyson

Sat 10/10

5:57 pm-12:58 am

1 stop7h 01m

$295

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 8/28

8:00 pm-11:59 pm

1 stop3h 59m

Knoxville McGhee Tyson

Mon 8/31

7:20 pm-11:59 pm

1 stop4h 39m

$309

HartfordKnoxville

BDL - TYS

BDLTYS

Hartford Bradley Intl

Sat 7/4

6:00 am-10:42 am

1 stop4h 42m

Knoxville McGhee Tyson

Sat 7/11

7:19 pm-11:59 pm

1 stop4h 40m

$315

ProvidenceKnoxville

PVD - TYS

PVDTYS

Providence-TFGreen

Sat 9/12

2:55 pm-7:20 pm

1 stop4h 25m

Knoxville McGhee Tyson

Fri 9/18

12:30 pm-9:10 pm

2 stops8h 40m

$323

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Tue 6/16

6:00 am-10:27 am

1 stop4h 27m

Knoxville McGhee Tyson

Tue 6/23

5:40 am-10:29 am

1 stop4h 49m

$324

NewarkKnoxville

EWR - TYS

EWRTYS

Newark

Fri 10/2

3:18 pm-8:07 pm

1 stop4h 49m

Knoxville McGhee Tyson

Mon 10/5

4:30 pm-10:24 pm

1 stop5h 54m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

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.

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 67 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 15m. Fly via Avelo Airlines, Southwest, 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 ($134).

  • 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
Oak Ridge

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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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$78Average$141FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$397FlexibilityNo cancel feeOn-time71%
DeltaCheapest$201Average$324FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$201Average$392FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$288Average$356FlexibilityNo cancel feeOn-time63%

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