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

American Airlines, United Airlines, and Delta 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 September 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.

$75 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.

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

9:02 am - 11:32 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$173Allegiant Air

Tue, Oct 27 - Sat, Oct 31

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:32 am - 2:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$178Allegiant Air

Tue, Oct 20 - Tue, Oct 27

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:12 am - 10:05 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

22h 53m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$236Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:27 am - 9:43 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

22h 16m2 stops Atlanta Hartsfield-Jackson Tampa

$241Multiple Airlines

Tue, Oct 27 - Sat, Oct 31

11:03 am - 2:58 pmTYS Knoxville McGhee Tyson-ORH Worcester

3h 55m1 stop New York LaGuardia

4:15 pm - 9:09 pmORH Worcester-TYS Knoxville McGhee Tyson

4h 54m1 stop New York LaGuardia

$266Delta

Thu, Oct 15 - Mon, Oct 19

11:03 am - 2:58 pmTYS Knoxville McGhee Tyson-ORH Worcester

3h 55m1 stop New York LaGuardia

4:15 pm - 9:09 pmORH Worcester-TYS Knoxville McGhee Tyson

4h 54m1 stop New York LaGuardia

$266Delta

Thu, Oct 15 - Tue, Oct 20

6:05 pm - 11:39 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

5h 34m1 stop Philadelphia

6:00 am - 10:25 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

4h 25m1 stop Washington, D.C. Reagan-National

$271American Airlines

Sat, Oct 10 - Tue, Oct 13

4:49 pm - 10:51 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

6h 02m1 stop Charlotte Douglas

7:00 am - 2:23 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 23m1 stop New York LaGuardia

$271American Airlines

Sat, Oct 10 - Wed, Oct 14

2:55 pm - 9:40 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

6h 45m1 stop Nashville Intl

2:35 pm - 9:35 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 00m1 stop Baltimore/Washington

$271Southwest

Sat, Oct 24 - Thu, Oct 29

8:20 am - 4:45 pmTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

8h 25m2 stops Baltimore/Washington Nashville Intl

2:35 pm - 9:35 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

7h 00m1 stop Baltimore/Washington

$276Southwest

Tue, Oct 27 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

7:10 am - 9:25 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$291Allegiant Air

Sun, Sep 13 - Sat, Sep 19

5:38 pm - 10:51 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

17h 13m1 stop Orlando Sanford Intl

12:35 pm - 3:01 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$382Multiple Airlines

Sun, Sep 13 - Sat, Sep 19

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

12:52 pm - 10:04 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

21h 12m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

$391Multiple Airlines

Sat, Sep 12 - Tue, Sep 15

9:30 am - 11:45 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 15mnonstop

10:15 am - 12:41 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 26mnonstop

$395Allegiant Air

Sat, Sep 12 - Sun, Sep 13

7:15 am - 11:32 amTYS Knoxville McGhee Tyson-MHT Manchester

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

7:05 am - 12:01 pmMHT Manchester-TYS Knoxville McGhee Tyson

4h 56m1 stop Charlotte Douglas

$492American Airlines

Tue, Sep 15 - Sat, Sep 19

12:45 pm - 8:20 pmTYS Knoxville McGhee Tyson-MHT Manchester

7h 35m1 stop Orlando

6:45 am - 5:45 pmMHT Manchester-TYS Knoxville McGhee Tyson

11h 00m2 stops Orlando Nashville Intl

$497Southwest

Tue, Sep 15 - Sat, Sep 19

7:00 am - 2:20 pmTYS Knoxville McGhee Tyson-MHT Manchester

7h 20m2 stops Nashville Intl Baltimore/Washington

6:45 am - 5:45 pmMHT Manchester-TYS Knoxville McGhee Tyson

11h 00m2 stops Orlando Nashville Intl

$502Southwest

Tue, Sep 15 - Sat, Sep 19

4:40 pm - 11:28 pmTYS Knoxville McGhee Tyson-PWM Portland

6h 48m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:18 amPWM Portland-TYS Knoxville McGhee Tyson

5h 18m1 stop Atlanta Hartsfield-Jackson

$546Delta

Tue, Sep 15 - Tue, Sep 22

6:15 am - 4:49 pmTYS Knoxville McGhee Tyson-ORH Worcester

10h 34m1 stop Philadelphia

5:16 pm - 11:43 amORH Worcester-TYS Knoxville McGhee Tyson

18h 27m1 stop Philadelphia

$552American Airlines

Tue, Sep 15 - Sat, Sep 19

6:13 pm - 11:28 pmTYS Knoxville McGhee Tyson-PWM Portland

5h 15m1 stop Atlanta Hartsfield-Jackson

4:45 pm - 9:44 pmPWM Portland-TYS Knoxville McGhee Tyson

4h 59m1 stop Detroit Metropolitan Wayne County

$575Delta

Tue, Sep 15 - Tue, Sep 22

Cheap direct flights

Enter your travel dates to find the best prices.

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

9:02 am - 11:32 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$173Allegiant Air

Tue, Oct 27 - Sat, Oct 31

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:32 am - 2:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$178Allegiant Air

Tue, Oct 20 - Tue, Oct 27

6:00 am - 8:12 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:32 am - 2:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$180Allegiant Air

Sat, Oct 31 - Tue, Nov 3

9:00 am - 11:11 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 11mnonstop

12:01 pm - 2:33 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 32mnonstop

$180Allegiant Air

Fri, Dec 25 - Fri, Jan 1

6:00 am - 8:12 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:32 am - 2:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$183Allegiant Air

Sat, Oct 24 - Tue, Oct 27

9:00 am - 11:11 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 11mnonstop

9:31 am - 12:03 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 32mnonstop

$191Allegiant Air

Fri, Dec 25 - Thu, Dec 31

6:00 am - 8:12 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

9:02 am - 11:32 amBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$191Allegiant Air

Sat, Oct 24 - Sat, Oct 31

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

10:32 am - 1:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$192Allegiant Air

Tue, Oct 27 - Thu, Oct 29

7:30 am - 9:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

11:32 am - 2:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$202Allegiant Air

Sun, Oct 25 - Tue, Oct 27

8:30 am - 10:42 amTYS Knoxville McGhee Tyson-BOS Boston Logan Intl

2h 12mnonstop

10:32 am - 1:02 pmBOS Boston Logan Intl-TYS Knoxville McGhee Tyson

2h 30mnonstop

$202Allegiant Air

Tue, Oct 27 - Sun, Nov 1

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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

Oct 27

TYS8:30 amKnoxville McGhee Tyson

2h 12m

BOS10:42 amBoston Logan Intl

Oct 31

BOS9:02 amBoston Logan Intl

2h 30m

TYS11:32 amKnoxville McGhee Tyson

$173

Allegiant Air

Oct 20

TYS8:30 amKnoxville McGhee Tyson

2h 12m

BOS10:42 amBoston Logan Intl

Oct 27

BOS11:32 amBoston Logan Intl

2h 30m

TYS2:02 pmKnoxville McGhee Tyson

$178

Allegiant Air

Oct 31

TYS6:00 amKnoxville McGhee Tyson

2h 12m

BOS8:12 amBoston Logan Intl

Nov 3

BOS11:32 amBoston Logan Intl

2h 30m

TYS2:02 pmKnoxville McGhee Tyson

$180

United Airlines flights from Knoxville to New Hampshire

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

United Airlines

Oct 14

TYS5:45 amKnoxville McGhee Tyson

4h 47m

1 stop

BOS10:32 amBoston Logan Intl

Oct 21

BOS7:38 amBoston Logan Intl

7h 04m

2 stops

TYS2:42 pmKnoxville McGhee Tyson

$276

United Airlines

Oct 24

TYS4:16 pmKnoxville McGhee Tyson

4h 06m

1 stop

PWM8:22 pmPortland

Oct 28

PWM3:40 pmPortland

8h 19m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

$308

United Airlines

Oct 22

TYS5:45 amKnoxville McGhee Tyson

8h 06m

2 stops

PWM1:51 pmPortland

Oct 26

PWM5:50 amPortland

4h 54m

1 stop

TYS10:44 amKnoxville McGhee Tyson

$374

momondo Fare Finder

Use the filters below to find and compare flights from Knoxville to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Tue 10/27

8:30 am-10:42 am

Nonstop2h 12m

Boston Logan Intl

Sat 10/31

9:02 am-11:32 am

Nonstop2h 30m

$173

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Tue 10/20

8:30 am-10:42 am

Nonstop2h 12m

Boston Logan Intl

Tue 10/27

11:32 am-2:02 pm

Nonstop2h 30m

$178

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Tue 10/20

8:30 am-10:42 am

Nonstop2h 12m

Boston Logan Intl

Tue 10/27

11:12 am-10:05 am

2 stops22h 53m

$236

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Tue 10/27

8:30 am-10:42 am

Nonstop2h 12m

Boston Logan Intl

Sat 10/31

11:27 am-9:43 am

2 stops22h 16m

$241

KnoxvilleWorcester

TYS Knoxville McGhee Tyson - ORH Worcester

TYSORH

Knoxville McGhee Tyson

Thu 10/15

11:03 am-2:58 pm

1 stop3h 55m

Worcester

Mon 10/19

4:15 pm-9:09 pm

1 stop4h 54m

$266

KnoxvilleWorcester

TYS Knoxville McGhee Tyson - ORH Worcester

TYSORH

Knoxville McGhee Tyson

Thu 10/15

11:03 am-2:58 pm

1 stop3h 55m

Worcester

Tue 10/20

4:15 pm-9:09 pm

1 stop4h 54m

$266

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Sat 10/10

6:05 pm-11:39 pm

1 stop5h 34m

Boston Logan Intl

Tue 10/13

6:00 am-10:25 am

1 stop4h 25m

$271

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Sat 10/10

4:49 pm-10:51 pm

1 stop6h 02m

Boston Logan Intl

Wed 10/14

7:00 am-2:23 pm

1 stop7h 23m

$271

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Sat 10/24

2:55 pm-9:40 pm

1 stop6h 45m

Boston Logan Intl

Thu 10/29

2:35 pm-9:35 pm

1 stop7h 00m

$271

KnoxvilleBoston

TYS Knoxville McGhee Tyson - BOS Boston Logan Intl

TYSBOS

Knoxville McGhee Tyson

Tue 10/27

8:20 am-4:45 pm

2 stops8h 25m

Boston Logan Intl

Thu 10/29

2:35 pm-9:35 pm

1 stop7h 00m

$276

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 June is another great option to travel to New Hampshire, with average flight prices from Knoxville averaging around $343.

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 $276 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	$75
Fastest flight time	2h 11m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in New Hampshire	52 airports

The best one-way flight to New Hampshire from Knoxville in the past 72 hours is $75. The best round-trip flight deal from Knoxville to New Hampshire found on momondo in the last 72 hours is $173.

The fastest flight from Knoxville to New Hampshire takes 2h 11m

Direct flights go from Knoxville to New Hampshire on Monday, Wednesday, Thursday, Friday, Saturday 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 September 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 $310	Free Cancellation	Rating 7.1 12,046 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.