How many flights depart from Knoxville to New Hampshire on average per week?

As of June 2026, 2 flights take off from Knoxville and land in New Hampshire each week. The most common flight departure day for this route is Sat, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Knoxville McGhee Tyson to New Hampshire?

Allegiant Air, Delta, and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to New Hampshire

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to New Hampshire?

Prices for flights from Knoxville McGhee Tyson Airport to New Hampshire were last updated today.

How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to New Hampshire?

There are 5 operators available for flights from Knoxville McGhee Tyson Airport to New Hampshire as of June 2026.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to New Hampshire?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$46 Cheap Flights from Knoxville to New Hampshire in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 8:50 am

TYS

BOS

2h 20mnonstop

10:40 am - 1:02 pm

BOS

TYS

2h 22mnonstop

$167Allegiant Air

Sat, Jul 4 - Thu, Jul 9

9:30 am - 11:45 am

TYS

BOS

2h 15mnonstop

10:15 am - 12:41 pm

BOS

TYS

2h 26mnonstop

$168Allegiant Air

Sun, Sep 6 - Sun, Sep 13

6:30 am - 8:48 am

TYS

BOS

2h 18mnonstop

9:40 am - 12:02 pm

BOS

TYS

2h 22mnonstop

$170Allegiant Air

Sat, Jun 20 - Sat, Jul 4

8:30 am - 10:48 am

TYS

BOS

2h 18mnonstop

9:40 am - 12:02 pm

BOS

TYS

2h 22mnonstop

$171Allegiant Air

Tue, Jun 23 - Sat, Jul 4

6:00 am - 4:51 pm

TYS

ORH

10h 51m

1 stop

5:16 pm - 1:10 pm

ORH

TYS

19h 54m

1 stop

$330American Airlines

Mon, Jul 6 - Sun, Jul 12

7:15 am - 11:57 am

TYS

PWM

4h 42m

1 stop

6:00 am - 11:10 am

PWM

TYS

5h 10m

1 stop

$331Delta

Sat, Jul 4 - Tue, Jul 14

6:07 pm - 4:51 pm

TYS

ORH

22h 44m

2 stops

5:16 pm - 1:10 pm

ORH

TYS

19h 54m

1 stop

$340American Airlines

Mon, Jul 6 - Sun, Jul 12

12:45 pm - 11:00 pm

TYS

PWM

10h 15m

2 stops

5:30 am - 5:00 pm

PWM

TYS

11h 30m

2 stops

$347Southwest

Wed, Jul 15 - Tue, Jul 21

10:51 am - 4:24 pm

TYS

PWM

5h 33m

1 stop

6:59 pm - 11:52 pm

PWM

TYS

4h 53m

1 stop

$354Delta

Sat, Jul 4 - Tue, Jul 14

1:35 pm - 11:45 pm

TYS

PWM

10h 10m

2 stops

3:45 pm - 9:20 pm

PWM

TYS

5h 35m

1 stop

$359Southwest

Sat, Jul 11 - Tue, Jul 21

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Allegiant Air flights from Knoxville to New Hampshire

Our best Allegiant Air deals on Knoxville to New Hampshire flight tickets

Allegiant Air

Jul 4

TYS6:30 amKnoxville McGhee Tyson

2h 20m

BOS8:50 amBoston Logan Intl

Jul 9

BOS10:40 amBoston Logan Intl

2h 22m

TYS1:02 pmKnoxville McGhee Tyson

$167

Allegiant Air

Sep 6

TYS9:30 amKnoxville McGhee Tyson

2h 15m

BOS11:45 amBoston Logan Intl

Sep 13

BOS10:15 amBoston Logan Intl

2h 26m

TYS12:41 pmKnoxville McGhee Tyson

$168

Allegiant Air

Jun 20

TYS6:30 amKnoxville McGhee Tyson

2h 18m

BOS8:48 amBoston Logan Intl

Jul 4

BOS9:40 amBoston Logan Intl

2h 22m

TYS12:02 pmKnoxville McGhee Tyson

$170

United Airlines flights from Knoxville to New Hampshire

Our best United Airlines deals on Knoxville to New Hampshire flight tickets

United Airlines

Sep 12

TYS6:00 pmKnoxville McGhee Tyson

6h 44m

1 stop

BOS12:44 amBoston Logan Intl

Sep 22

BOS6:50 pmBoston Logan Intl

5h 33m

1 stop

TYS12:23 amKnoxville McGhee Tyson

$242

United Airlines

Jun 27

TYS7:19 pmKnoxville McGhee Tyson

4h 32m

1 stop

PWM11:51 pmPortland

Jul 7

PWM5:15 amPortland

5h 27m

1 stop

TYS10:42 amKnoxville McGhee Tyson

$374

United Airlines

Jul 4

TYS1:35 pmKnoxville McGhee Tyson

5h 27m

1 stop

MHT7:02 pmManchester

Jul 10

MHT7:37 pmManchester

4h 17m

1 stop

TYS11:54 pmKnoxville McGhee Tyson

$377

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sat 7/4

6:30 am-8:50 am

Nonstop2h 20m

Boston Logan Intl

Thu 7/9

10:40 am-1:02 pm

Nonstop2h 22m

$167

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sun 9/6

9:30 am-11:45 am

Nonstop2h 15m

Boston Logan Intl

Sun 9/13

10:15 am-12:41 pm

Nonstop2h 26m

$168

Quickest round-trip

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sat 6/20

6:30 am-8:48 am

Nonstop2h 18m

Boston Logan Intl

Sat 7/4

9:40 am-12:02 pm

Nonstop2h 22m

$170

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 6/23

8:30 am-10:48 am

Nonstop2h 18m

Boston Logan Intl

Sat 7/4

9:40 am-12:02 pm

Nonstop2h 22m

$171

KnoxvilleWorcester

TYS - ORH

TYSORH

Knoxville McGhee Tyson

Mon 7/6

6:00 am-4:51 pm

1 stop10h 51m

Worcester

Sun 7/12

5:16 pm-1:10 pm

1 stop19h 54m

$330

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 7/4

7:15 am-11:57 am

1 stop4h 42m

Portland

Tue 7/14

6:00 am-11:10 am

1 stop5h 10m

$331

KnoxvilleWorcester

TYS - ORH

TYSORH

Knoxville McGhee Tyson

Mon 7/6

6:07 pm-4:51 pm

2 stops22h 44m

Worcester

Sun 7/12

5:16 pm-1:10 pm

1 stop19h 54m

$340

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Wed 7/15

12:45 pm-11:00 pm

2 stops10h 15m

Portland

Tue 7/21

5:30 am-5:00 pm

2 stops11h 30m

$347

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 7/4

10:51 am-4:24 pm

1 stop5h 33m

Portland

Tue 7/14

6:59 pm-11:52 pm

1 stop4h 53m

$354

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 7/11

1:35 pm-11:45 pm

2 stops10h 10m

Portland

Tue 7/21

3:45 pm-9:20 pm

1 stop5h 35m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to New Hampshire?

The month of August is another great option to travel to New Hampshire, with average flight prices from Knoxville averaging around $248.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Wednesday when prices can be found for as low as $149. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Sunday, with ticket prices averaging around $205.

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

You are more likely to see cheaper flights to New Hampshire from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $252 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Knoxville for as low as $208 on momondo.

Cheap Knoxville to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to New Hampshire

Fastest flight time	2h 12m
Direct flights	Mon, Wed, Thu, Fri and Sun
Airports in New Hampshire	52 airports

The fastest flight from Knoxville to New Hampshire takes 2h 12m

Direct flights go from Knoxville to New Hampshire on Monday, Wednesday, Thursday, Friday and Sunday. There are no airlines offering direct flights.

There are 52 airports in New Hampshire. From Knoxville there are direct flights to Boston Logan Intl (BOS).

Search flight deals

Frequently asked questions about flying from Knoxville to New Hampshire

When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to New Hampshire?
Prices for flights from Knoxville McGhee Tyson Airport to New Hampshire were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to New Hampshire?
There are 5 operators available for flights from Knoxville McGhee Tyson Airport to New Hampshire as of June 2026.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to New Hampshire

Compare and see reviews for airlines that fly from Knoxville to New Hampshire with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.1 11,640 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to New Hampshire?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Knoxville to New Hampshire. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Knoxville to New Hampshire with flexible booking policies on momondo?

Flights from Knoxville to New Hampshire with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Knoxville to New Hampshire?

Once you have performed a search for Knoxville to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to New Hampshire right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Knoxville to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.