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$143+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — HVN
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/266:30 am
TYS
-
HVN
2 stops28h 57m
Multiple Airlines
Sun 3/12:26 pm
HVN
-
TYS
1 stop6h 52m
Multiple Airlines
Deal found 1/26$210
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/197:00 am
TYS
-
HVN
2 stops31h 12m
Multiple Airlines
Sun 2/222:26 pm
HVN
-
TYS
1 stop6h 55m
Multiple Airlines
Deal found 1/26$256
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/1211:50 am
TYS
-
HVN
2 stops23h 37m
Multiple Airlines
Sun 2/152:26 pm
HVN
-
TYS
1 stop6h 55m
Multiple Airlines
Deal found 1/26$335
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:35 pm
TYS
-
HVN
2 stops22h 37m
Multiple Airlines
Sun 4/192:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Deal found 1/25$531

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$210
(Kiwi.com)

One-way from

$143
(eDestinos)

Popular in

November

Cheapest in

April

Average price

$321
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. 16% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 27, 2026.
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

Thu 2/26

6:30 am-11:27 am

2 stops28h 57m

Tweed-New Haven

Sun 3/1

2:26 pm-9:18 pm

1 stop6h 52m

$210

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

Thu 2/19

7:00 am-2:12 pm

2 stops31h 12m

Tweed-New Haven

Sun 2/22

2:26 pm-9:21 pm

1 stop6h 55m

$256

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

Thu 2/12

11:50 am-11:27 am

2 stops23h 37m

Tweed-New Haven

Sun 2/15

2:26 pm-9:21 pm

1 stop6h 55m

$335

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

Thu 4/16

3:35 pm-2:12 pm

2 stops22h 37m

Tweed-New Haven

Sun 4/19

2:26 pm-9:57 pm

1 stop7h 31m

$531

KnoxvilleNew Haven

TYS - HVN

TYSHVN

Knoxville McGhee Tyson

Tue 3/17

3:00 pm-1:34 pm

1 stop22h 34m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-New Haven flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, July is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $107). Flying from Knoxville to New Haven in December is currently the most expensive (average of $236). 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.

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 January 27, 2026.
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
7.6
Good

Boarding

7.7

Comfort

7.1

Overall

7.6

Food

5.1

Crew

8.3

Entertainment

5.0

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.
Avelo Airlines
7.6
Good
Avelo Airlines
7.6
Good

Boarding

7.7

Comfort

7.1

Overall

7.6

Food

5.1

Crew

8.3

Entertainment

5.0

Reviews

1 / 7
8.0
Excellent

Anonymous,Dec 2025

USA - ROC

The Customer Service department, particularly the baggage claim process, needs significant improvement. Currently, this department is only accessible via email, which makes resolving urgent issues difficult and frustrating. On December 8th, while traveling from Rochester, NY to Concord, NC, my elderly parent’s walker was never boarded onto the aircraft. This caused considerable frustration, stress, and disappointment during our travel. A mobility aid such as a walker is not optional—it is essential for my parent’s safety and independence. The failure to properly handle this item created a serious and avoidable issue. This situation significantly impacted our travel experience and highlights the need for better communication, accountability, and handling of mobility assistance devices. I hope this matter is taken seriously and that improvements are made to prevent similar incidents in the future.

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.

  • 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, July is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $107). Flying from Knoxville to New Haven in December is currently the most expensive (average of $236). 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?

Book flights to New Haven if you plan to visit one of these locations
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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$97Average$128FlexibilityNo cancel feeOn-timeN/A

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