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

Southwest 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 2 operators available for flights from Knoxville McGhee Tyson Airport to New Hampshire as of October 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.

$138 Cheap Flights from Knoxville to New Hampshire in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:01 pm - 6:39 pmTYS Knoxville McGhee Tyson-MHT Manchester

5h 38m1 stop Charlotte Douglas

7:09 pm - 11:53 pmMHT Manchester-TYS Knoxville McGhee Tyson

4h 44m1 stop Charlotte Douglas

$275American Airlines

Thu, Dec 24 - Thu, Dec 31

6:10 pm - 11:53 pmTYS Knoxville McGhee Tyson-MHT Manchester

5h 43m1 stop Washington, D.C. Reagan-National

5:23 pm - 9:40 pmMHT Manchester-TYS Knoxville McGhee Tyson

4h 17m1 stop Washington, D.C. Reagan-National

$275American Airlines

Wed, Nov 11 - Wed, Nov 18

7:50 am - 12:40 pmTYS Knoxville McGhee Tyson-MHT Manchester

4h 50m1 stop Baltimore/Washington

2:10 pm - 8:50 pmMHT Manchester-TYS Knoxville McGhee Tyson

6h 40m1 stop Baltimore/Washington

$275Southwest

Thu, Nov 26 - Tue, Dec 1

6:45 am - 5:25 pmTYS Knoxville McGhee Tyson-MHT Manchester

10h 40m2 stops Nashville Intl Baltimore/Washington

2:10 pm - 8:50 pmMHT Manchester-TYS Knoxville McGhee Tyson

6h 40m1 stop Baltimore/Washington

$286Southwest

Thu, Nov 26 - Tue, Dec 1

1:00 pm - 8:35 amTYS Knoxville McGhee Tyson-MHT Manchester

19h 35m2 stops Orlando Baltimore/Washington

2:10 pm - 8:50 pmMHT Manchester-TYS Knoxville McGhee Tyson

6h 40m1 stop Baltimore/Washington

$367Southwest

Thu, Dec 24 - Thu, Dec 31

6:13 pm - 11:53 pmTYS Knoxville McGhee Tyson-MHT Manchester

5h 40m1 stop Washington, D.C. Reagan-National

6:00 am - 11:21 amMHT Manchester-TYS Knoxville McGhee Tyson

5h 21m1 stop Philadelphia

$388American Airlines

Mon, Nov 23 - Sat, Nov 28

6:10 pm - 11:53 pmTYS Knoxville McGhee Tyson-MHT Manchester

5h 43m1 stop Washington, D.C. Reagan-National

5:25 am - 11:04 amMHT Manchester-TYS Knoxville McGhee Tyson

5h 39m1 stop Washington, D.C. Reagan-National

$389American Airlines

Thu, Nov 12 - Thu, Nov 19

9:45 am - 2:03 pmTYS Knoxville McGhee Tyson-MHT Manchester

4h 18m1 stop Washington, D.C. Dulles Intl

2:38 pm - 7:47 pmMHT Manchester-TYS Knoxville McGhee Tyson

5h 09m1 stop Washington, D.C. Dulles Intl

$551United Airlines

Tue, Dec 8 - Wed, Dec 9

6:20 am - 2:03 pmTYS Knoxville McGhee Tyson-MHT Manchester

7h 43m2 stops Newark Washington, D.C. Dulles Intl

2:38 pm - 7:47 pmMHT Manchester-TYS Knoxville McGhee Tyson

5h 09m1 stop Washington, D.C. Dulles Intl

$556United Airlines

Tue, Dec 8 - Wed, Dec 9

9:45 am - 2:03 pmTYS Knoxville McGhee Tyson-MHT Manchester

4h 18m1 stop Washington, D.C. Dulles Intl

2:38 pm - 7:47 pmMHT Manchester-TYS Knoxville McGhee Tyson

5h 09m1 stop Washington, D.C. Dulles Intl

$557United Airlines

Tue, Dec 8 - Wed, Dec 9

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Knoxville to New Hampshire

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

American Airlines

Nov 11

TYS6:10 pmKnoxville McGhee Tyson

5h 43m

1 stop

MHT11:53 pmManchester

Nov 18

MHT5:23 pmManchester

4h 17m

1 stop

TYS9:40 pmKnoxville McGhee Tyson

$275

American Airlines

Nov 23

TYS6:13 pmKnoxville McGhee Tyson

5h 40m

1 stop

MHT11:53 pmManchester

Nov 28

MHT6:00 amManchester

5h 21m

1 stop

TYS11:21 amKnoxville McGhee Tyson

$388

American Airlines

Nov 12

TYS6:10 pmKnoxville McGhee Tyson

5h 43m

1 stop

MHT11:53 pmManchester

Nov 19

MHT5:25 amManchester

5h 39m

1 stop

TYS11:04 amKnoxville McGhee Tyson

$389

Southwest flights from Knoxville to New Hampshire

Our best Southwest deals on Knoxville to New Hampshire flight tickets

Southwest

Dec 24

TYS1:00 pmKnoxville McGhee Tyson

19h 35m

2 stops

MHT8:35 amManchester

Dec 31

MHT2:10 pmManchester

6h 40m

1 stop

TYS8:50 pmKnoxville McGhee Tyson

$367

Southwest

Dec 24

TYS1:00 pmKnoxville McGhee Tyson

19h 35m

2 stops

MHT8:35 amManchester

Dec 31

MHT5:35 amManchester

11h 05m

2 stops

TYS4:40 pmKnoxville McGhee Tyson

$393

Southwest

Dec 10

TYS7:55 amKnoxville McGhee Tyson

4h 10m

1 stop

MHT12:05 pmManchester

Dec 13

MHT5:20 pmManchester

4h 25m

1 stop

TYS9:45 pmKnoxville McGhee Tyson

$399

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Thu 12/24

1:01 pm-6:39 pm

1 stop5h 38m

Manchester

Thu 12/31

7:09 pm-11:53 pm

1 stop4h 44m

$275

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Wed 11/11

6:10 pm-11:53 pm

1 stop5h 43m

Manchester

Wed 11/18

5:23 pm-9:40 pm

1 stop4h 17m

$275

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Thu 11/26

7:50 am-12:40 pm

1 stop4h 50m

Manchester

Tue 12/1

2:10 pm-8:50 pm

1 stop6h 40m

$275

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Thu 11/26

6:45 am-5:25 pm

2 stops10h 40m

Manchester

Tue 12/1

2:10 pm-8:50 pm

1 stop6h 40m

$286

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Thu 12/24

1:00 pm-8:35 am

2 stops19h 35m

Manchester

Thu 12/31

2:10 pm-8:50 pm

1 stop6h 40m

$367

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Mon 11/23

6:13 pm-11:53 pm

1 stop5h 40m

Manchester

Sat 11/28

6:00 am-11:21 am

1 stop5h 21m

$388

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Thu 11/12

6:10 pm-11:53 pm

1 stop5h 43m

Manchester

Thu 11/19

5:25 am-11:04 am

1 stop5h 39m

$389

Quickest round-trip

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Tue 12/8

9:45 am-2:03 pm

1 stop4h 18m

Manchester

Wed 12/9

2:38 pm-7:47 pm

1 stop5h 09m

$551

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Tue 12/8

6:20 am-2:03 pm

2 stops7h 43m

Manchester

Wed 12/9

2:38 pm-7:47 pm

1 stop5h 09m

$556

KnoxvilleManchester

TYS Knoxville McGhee Tyson - MHT Manchester

TYSMHT

Knoxville McGhee Tyson

Tue 12/8

9:45 am-2:03 pm

1 stop4h 18m

Manchester

Wed 12/9

2:38 pm-7:47 pm

1 stop5h 09m

$557

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

What is the cheapest month to fly to New Hampshire?

The month of February is another great option to travel to New Hampshire, with average flight prices from Knoxville averaging around $329.

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 Friday when prices can be found for as low as $192. 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 Tuesday, with ticket prices averaging around $280.

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 $279 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 $197 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

Best Price Found	$138
Fastest flight time	2h 12m
Direct flights	None

The best one-way flight to New Hampshire from Knoxville in the past 72 hours is $138. The best round-trip flight deal from Knoxville to New Hampshire found on momondo in the last 72 hours is $275.

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

There are no direct flights from Knoxville to New Hampshire. There are no popular flight routes from Knoxville to New Hampshire.

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 2 operators available for flights from Knoxville McGhee Tyson Airport to New Hampshire as of October 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 $294	Free Cancellation	Rating 7.0 12,190 reviews		Search American Airlines flights
Southwest	PriceFrom $371	Free Cancellation	Rating 7.9 4,219 reviews		Search Southwest 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.