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 $94. Avelo Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Knoxville to New Haven?

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

In terms of precipitation, rainfall in New Haven ranges from 3.1 - 4.5 inches per month. May is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New Haven when rainfall is around 3.1 in.

If weather is an important factor for your trip to New Haven, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the cheapest flights from Knoxville to New Haven?

On average you can expect to pay $152 for a flight from Knoxville to New Haven. The cheapest flight overall is $78 while the most popular route, (Knoxville McGhee Tyson - Tweed-New Haven) is currently priced at $160.

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

Saturday flights are generally found to be more expensive for flights from Knoxville to New Haven. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Haven.

How far in advance should I book a flight from Knoxville to New Haven?

To save up to 97% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to New Haven from $228 1-2 weeks out and tickets from $379 for flights departing within the next 72 hours.

What is the cheapest month to fly from Knoxville to New Haven?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, April can be a great choice for travel to New Haven. Flights to New Haven from Knoxville in April are about $268 on average during April, but can be found for as low as $55.

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.

$202+ Flights from Knoxville to New Haven

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Knoxville to New Haven 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 Knoxville to New Haven

Popular in	April
Cheapest in	January
Average price	$112
Good round-trip deal	$97 or less

Highest demand for flights based on searches. 36% potential increase in price ($86 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 16% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Knoxville McGhee Tyson to Tweed-New Haven.

Search Deals

Find 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 septiembre 11, 2025.

jue. 9/112:06 pmTYS - HVN

Nonstop2h 05mAvelo Airlines

dom. 9/1411:10 amHVN - TYS

Nonstop2h 11mAvelo Airlines

Deal found 9/11

$202

Last-minute flights from Knoxville to New Haven
Discover last-minute flight deals from Knoxville to New Haven. Data last updated septiembre 11, 2025 and is based on user searches.

jue. 9/112:06 pmTYS - HVN

Nonstop2h 05mAvelo Airlines

dom. 9/1411:10 amHVN - TYS

Nonstop2h 11mAvelo Airlines

Deal found 9/11

$202

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, February is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $91). Flying from Knoxville to New Haven in December is currently the most expensive (average of $181). 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 TYS to HVN?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from Knoxville to New Haven by exploring options for tickets at noon.

Reviews of airlines servicing New Haven

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

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

Reviews

1 / 6

2.0

Mediocre

Cindy,Sep 2023

MCO - DAY

Related info for your journey

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 $94. Avelo Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest flights from Knoxville to New Haven?
On average you can expect to pay $152 for a flight from Knoxville to New Haven. The cheapest flight overall is $78 while the most popular route, (Knoxville McGhee Tyson - Tweed-New Haven) is currently priced at $160.
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, February is the cheapest month in which you can book a flight from Knoxville to New Haven (average of $91). Flying from Knoxville to New Haven in December is currently the most expensive (average of $181). 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

Wallingford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Knoxville to New Haven

Nashville to LaGuardia flights

Nashville to John F Kennedy Intl flights

Nashville to Newark flights

Memphis to LaGuardia flights

Memphis to Newark flights

Memphis to John F Kennedy Intl flights

Chattanooga to LaGuardia flights

Knoxville to LaGuardia flights

Chattanooga to John F Kennedy Intl flights

Knoxville to John F Kennedy Intl flights

Chattanooga to Newark flights

Knoxville to Newark flights

Nashville to Providence flights

Nashville to Hartford flights

Memphis to Hartford flights

Memphis to Providence flights

Knoxville to Providence flights

Knoxville to Hartford flights

Chattanooga to Hartford flights

Nashville to New Haven flights

Chattanooga to Providence flights

Blountville to John F Kennedy Intl flights

Blountville to Newark flights

Blountville to LaGuardia flights

Blountville to Hartford flights

Blountville to Providence flights

Memphis to New Haven flights

Other flights to New Haven

Top airline flying from Knoxville to New Haven

Airline	Cheapest	Average	Flexibility	On-time
Avelo Airlines	Cheapest$94	Average$133	FlexibilityNo cancel fee	On-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.

$202+ Cheap flights from Knoxville to New Haven (TYS - HVN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to New Haven with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to New Haven

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Knoxville to New Haven

Cheapest flights from Knoxville to New HavenExplore 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 septiembre 11, 2025.

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 septiembre 11, 2025.

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.

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?

What is the cheapest time of day to fly from TYS to HVN?

Reviews of airlines servicing New Haven

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.

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?

What are the cheapest flights from Knoxville to New Haven?

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

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

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

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

Traveling to a place near New Haven?

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.

Alternative routes for Knoxville to New Haven

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Knoxville to New Haven

100% Free

Book with Flexibility

Travel Smart

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 septiembre 11, 2025.