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$57+ Cheap flights from Knoxville to New Haven (TYS - HVN)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HVN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to New Haven

Cheapest flights from Knoxville to New Haven
Explore the most affordable flight options available from Knoxville to New Haven. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Booking.com deal was found by Cheapflights users on 12/10. 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.
jue. 12/187:48 pmTYS - HVN
Nonstop2h 00mAvelo Airlines
dom. 12/284:50 pmHVN - TYS
Nonstop2h 18mAvelo Airlines
Deal found 12/10$459
This Mytrip deal was found by Cheapflights users on 12/11. 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.
vie. 12/266:00 amTYS - HVN
1 stop9h 20mMultiple Airlines
mar. 12/3011:00 amHVN - TYS
2 stops26h 02mMultiple Airlines
Deal found 12/11$546
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
jue. 12/181:22 pmTYS - HVN
2 stops28h 24mMultiple Airlines
dom. 12/287:26 pmHVN - TYS
1 stop14h 49mMultiple Airlines
Deal found 12/10$686

Find flight deals from Knoxville to New Haven

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to New Haven (HVN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Kiwi.com)

One-way from

$57
(Super.com)

Popular in

December

Cheapest in

January

Average price

$393
Provider with most accurate pricing for Knoxville McGhee Tyson-Tweed-New Haven flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Tweed-New Haven flights.
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From Knoxville McGhee Tyson to Tweed-New Haven
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One-way flight from Knoxville McGhee Tyson to Tweed-New Haven
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Highest demand for flights based on searches. 17% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to New Haven 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Knoxville to New Haven that are best for you.

Fly from

Knoxville

Fly to

New Haven

Route

Depart

Return

Price

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

jue. 1/15

9:29 am-2:12 pm

2 stops28h 43m

Tweed-New Haven

dom. 1/18

2:26 pm-11:05 pm

1 stop8h 39m

$238

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

jue. 2/26

11:50 am-11:27 am

2 stops23h 37m

Tweed-New Haven

dom. 3/1

2:26 pm-9:18 pm

1 stop6h 52m

$268

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

vie. 12/26

6:00 am-3:20 pm

1 stop9h 20m

Tweed-New Haven

mar. 12/30

11:00 am-1:02 pm

2 stops26h 02m

$546

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

jue. 12/18

7:48 pm-9:48 pm

Nonstop2h 00m

$57

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

mié. 12/17

7:02 pm-5:12 pm

2 stops22h 10m

$174

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

jue. 12/18

1:22 pm-5:46 pm

2 stops28h 24m

$185

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

sáb. 12/20

6:13 pm-2:17 pm

2 stops44h 04m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Knoxville to New Haven

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to New Haven in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-New Haven flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-New Haven flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-New Haven flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-New Haven flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-New Haven flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to New Haven

Have a flexible travel schedule? Discover the best time to fly to New Haven from Knoxville 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 Knoxville to New Haven

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

Currently, October is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $84). Flying from Knoxville to New Haven in December is currently the most expensive (average of $213). 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 Knoxville to New Haven?

Reviews of airlines servicing New Haven

Get insights into the airlines that provide service to New Haven. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Haven. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Avelo Airlines from Knoxville to New Haven by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avelo Airlines
7.5
Good

Entertainment

5.0

Crew

8.2

Boarding

7.7

Overall

7.5

Food

5.1

Comfort

7.1

Reviews

1 / 6
2.0
Mediocre

Cindy,Sep 2023

MCO - DAY

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.
Avelo Airlines
7.5
Good
Avelo Airlines
7.5
Good

Entertainment

5.0

Crew

8.2

Boarding

7.7

Overall

7.5

Food

5.1

Comfort

7.1

Reviews

1 / 6
2.0
Mediocre

Cindy,Sep 2023

MCO - DAY

I was emailed and told that if I check my luggage early I get a 10 dollar discount, also on the website, if it's under 50 lbs. it would be $40.00 I was charged $65.00 on first flight and $60.00 on second flight (second flight I checked in early, did not receive the discount, both flights my luggage was under 40 lbs.). Avelo destroyed my luggage, wheels were tore off, and plastic was ripped off.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to New Haven. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Knoxville to New Haven round-trip?

    Flying on Avelo Airlines is currently your cheapest option to New Haven, with prices starting at $97. Avelo Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Knoxville to New Haven?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to New Haven 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 Knoxville to New Haven?

    Currently, October is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $84). Flying from Knoxville to New Haven in December is currently the most expensive (average of $213). 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 New Haven?

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Wallingford

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Top airline flying from Knoxville to New Haven

Discover the top airline that operate flights from Knoxville to New Haven. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$97Average$128FlexibilityNo cancel feeOn-timeN/A

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