HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$127+ Cheap flights from New Haven to Knoxville (HVN - 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — TYS
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Haven to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Haven to Knoxville

Cheapest flights from New Haven to Knoxville
Explore the most affordable flight options available from New Haven to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/162:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Mon 4/271:15 pm
TYS
-
HVN
2 stops46h 02m
Multiple Airlines
Deal found 3/16$304
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/192:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Mon 4/271:15 pm
TYS
-
HVN
2 stops46h 02m
Multiple Airlines
Deal found 3/16$307
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/162:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Wed 4/294:25 pm
TYS
-
HVN
2 stops45h 47m
Multiple Airlines
Deal found 3/16$339
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/192:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Wed 4/294:25 pm
TYS
-
HVN
2 stops45h 47m
Multiple Airlines
Deal found 3/16$342
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/178:36 pm
HVN
-
TYS
1 stop20h 54m
Multiple Airlines
Thu 5/213:46 pm
TYS
-
HVN
2 stops26h 05m
Multiple Airlines
Deal found 3/16$356
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 3/312:46 pm
HVN
-
TYS
1 stop21h 59m
Multiple Airlines
Sat 4/48:00 am
TYS
-
HVN
2 stops36h 04m
Multiple Airlines
Deal found 3/16$415
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/162:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Thu 4/2312:37 pm
TYS
-
HVN
2 stops22h 50m
Multiple Airlines
Deal found 3/16$419
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/192:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Thu 4/2312:37 pm
TYS
-
HVN
2 stops22h 50m
Multiple Airlines
Deal found 3/16$422
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/212:46 pm
HVN
-
TYS
2 stops19h 50m
Multiple Airlines
Mon 4/271:15 pm
TYS
-
HVN
1 stop24h 46m
Multiple Airlines
Deal found 3/16$427
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/162:26 pm
HVN
-
TYS
1 stop7h 31m
Multiple Airlines
Fri 4/241:15 pm
TYS
-
HVN
2 stops49h 31m
Multiple Airlines
Deal found 3/16$443

Find flight deals from New Haven to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from New Haven (HVN) to Knoxville (TYS). 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 March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$462
(Kiwi.com)

One-way from

$127
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$427
Provider with most accurate pricing for Tweed-New Haven-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tweed-New Haven-Knoxville McGhee Tyson flights.
Search Deals
From Tweed-New Haven to Knoxville McGhee Tyson
Search Deals
One-way flight from Tweed-New Haven to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 51% potential increase in price ($257 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Haven 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 March 16, 2026.
Use the filters below to find and compare flights from New Haven 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

Thu 4/16

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Mon 4/27

1:15 pm-2:01 pm

1 stop24h 46m

$376

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 4/16

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Thu 4/23

12:37 pm-11:27 am

2 stops22h 50m

$419

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 4/16

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Fri 4/24

1:15 pm-2:46 pm

2 stops49h 31m

$443

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Sun 4/19

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Fri 4/24

1:15 pm-2:46 pm

2 stops49h 31m

$447

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 4/16

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sun 4/26

12:37 pm-11:27 am

2 stops22h 50m

$451

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Sun 4/19

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sun 4/26

12:37 pm-11:27 am

2 stops22h 50m

$454
Quickest round-trip

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 5/14

8:36 pm-5:30 pm

1 stop20h 54m

Knoxville McGhee Tyson

Sun 5/17

12:55 pm-5:46 pm

1 stop4h 51m

$462

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 4/16

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sun 4/19

3:35 pm-11:27 am

2 stops19h 52m

$485

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Sun 4/12

2:26 pm-9:57 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sun 4/19

3:35 pm-11:27 am

2 stops19h 52m

$562
Cheapest one-way

New HavenKnoxville

HVN - TYS

HVNTYS

Tweed-New Haven

Thu 7/16

8:36 pm-11:33 pm

1 stop26h 57m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from New Haven to Knoxville

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 New Haven to Knoxville in March.
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 New Haven-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Haven-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Haven-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Haven-Knoxville 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 New Haven-Knoxville 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 New Haven to Knoxville

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

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

Currently, July is the cheapest month in which you can book a flight from New Haven to Knoxville (average of $49). Flying from New Haven to Knoxville in March is currently the most expensive (average of $219). 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 Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated March 16, 2026.
See what other customers who have flown with Avelo Airlines from New Haven to Knoxville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avelo Airlines
7.6
Good

Food

5.1

Overall

7.6

Boarding

7.7

Entertainment

5.0

Comfort

7.1

Crew

8.3

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

Food

5.1

Overall

7.6

Boarding

7.7

Entertainment

5.0

Comfort

7.1

Crew

8.3

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 New Haven to Knoxville. 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 New Haven to Knoxville round-trip?

    Avelo Airlines, at $76, was found to be the cheapest airline from New Haven to Knoxville.. Avelo Airlines is priced at 68% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from New Haven to Knoxville (average of $49). Flying from New Haven to Knoxville in March is currently the most expensive (average of $219). 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
Murphy
Oak Ridge

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from New Haven to Knoxville

Discover the top airline that operate flights from New Haven 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$76Average$146FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.