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Knoxville

$61+ Cheap flights from New Hampshire to Knoxville (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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TYS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from New Hampshire to Knoxville

Cheapest flights from New Hampshire to Knoxville
Explore the most affordable flight options available from New Hampshire to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:06 am
BOS
-
TYS
Nonstop2h 29m
Allegiant Air
Sun 4/126:00 am
TYS
-
BOS
Nonstop2h 16m
Allegiant Air
Deal found 1/26$82
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:28 am
BOS
-
TYS
Nonstop2h 41m
Allegiant Air
Thu 3/56:30 am
TYS
-
BOS
Nonstop2h 10m
Allegiant Air
Deal found 1/27$132
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:28 am
BOS
-
TYS
Nonstop2h 41m
Allegiant Air
Sun 3/16:30 am
TYS
-
BOS
Nonstop2h 08m
Allegiant Air
Deal found 1/29$133
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
BOS
-
TYS
Nonstop2h 32m
Allegiant Air
Thu 3/267:30 am
TYS
-
BOS
Nonstop2h 10m
Allegiant Air
Deal found 1/28$134
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/129:29 am
BOS
-
TYS
Nonstop2h 43m
Allegiant Air
Sun 2/156:30 am
TYS
-
BOS
Nonstop2h 09m
Allegiant Air
Deal found 1/27$145
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 5/2410:30 am
BOS
-
TYS
Nonstop2h 29m
Allegiant Air
Sat 6/66:45 am
TYS
-
BOS
Nonstop2h 18m
Allegiant Air
Deal found 1/27$159
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:45 am
BOS
-
TYS
Nonstop2h 29m
Allegiant Air
Sat 5/306:45 am
TYS
-
BOS
Nonstop2h 10m
Allegiant Air
Deal found 1/28$166
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/269:28 am
BOS
-
TYS
Nonstop2h 41m
Multiple Airlines
Mon 3/29:36 pm
TYS
-
BOS
1 stop26h 08m
Multiple Airlines
Deal found 1/28$177
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:00 am
BOS
-
TYS
Nonstop2h 32m
Allegiant Air
Sun 3/226:00 am
TYS
-
BOS
Nonstop2h 10m
Allegiant Air
Deal found 1/27$178
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 4/85:49 pm
BOS
-
TYS
1 stop28h 16m
Multiple Airlines
Sun 4/126:00 am
TYS
-
BOS
Nonstop2h 16m
Multiple Airlines
Deal found 1/27$180
This Delta deal was found by Cheapflights users on 1/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
PWM
-
TYS
1 stop5h 06m
Delta
Wed 3/185:10 pm
TYS
-
PWM
1 stop6h 12m
Delta
Deal found 1/27$279
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:00 am
PWM
-
TYS
2 stops9h 31m
American Airlines
Wed 3/46:05 am
TYS
-
PWM
1 stop4h 20m
American Airlines
Deal found 1/28$284

Find flight deals from New Hampshire to Knoxville

Keep the following information in mind while searching for New Hampshire to Knoxville flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Booking.com)

One-way from

$61
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$389
Provider with most accurate pricing for Boston Logan Intl-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Knoxville McGhee Tyson flights.
Search Deals
From New Hampshire to Knoxville McGhee Tyson
Search Deals
One-way flight from New Hampshire to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 January 29, 2026.
Use the filters below to find and compare flights from New Hampshire to Knoxville that are best for you.

Fly from

New Hampshire

Fly to

Knoxville

Route

Depart

Return

Price

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 2/15

9:29 am-12:12 pm

Nonstop2h 43m

Knoxville McGhee Tyson

Thu 2/19

6:30 am-8:39 am

Nonstop2h 09m

$202

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 4/9

9:06 am-11:35 am

Nonstop2h 29m

Knoxville McGhee Tyson

Sun 4/12

4:31 pm-1:26 am

2 stops32h 55m

$211

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 2/19

9:29 am-12:12 pm

Nonstop2h 43m

Knoxville McGhee Tyson

Sun 2/22

5:56 pm-11:59 pm

2 stops54h 03m

$228

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Mon 3/16

5:30 am-10:31 am

1 stop5h 01m

Knoxville McGhee Tyson

Tue 3/17

11:18 am-4:25 pm

1 stop5h 07m

$251

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 4/30

9:06 am-11:35 am

Nonstop2h 29m

Knoxville McGhee Tyson

Sun 5/3

6:00 am-8:16 am

Nonstop2h 16m

$258

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Tue 2/24

6:00 am-11:06 am

1 stop5h 06m

Knoxville McGhee Tyson

Wed 3/18

5:10 pm-11:22 pm

1 stop6h 12m

$279

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 4/16

10:00 am-4:49 pm

1 stop6h 49m

Knoxville McGhee Tyson

Tue 4/21

5:54 pm-11:58 pm

1 stop6h 04m

$283

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 5/26

12:55 pm-7:40 pm

1 stop6h 45m

Knoxville McGhee Tyson

Tue 6/2

7:05 am-5:15 pm

2 stops10h 10m

$284

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Wed 2/25

7:00 am-4:31 pm

2 stops9h 31m

Knoxville McGhee Tyson

Wed 3/4

6:05 am-10:25 am

1 stop4h 20m

$284

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Sat 4/4

5:29 am-11:11 am

1 stop5h 42m

Knoxville McGhee Tyson

Fri 4/10

5:47 am-10:07 am

1 stop4h 20m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 56 results
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Best time to book a flight from New Hampshire to Knoxville

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

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

Currently, June is the cheapest month in which you can book a flight from New Hampshire to Knoxville (average of $190). Flying from New Hampshire to Knoxville in March is currently the most expensive (average of $372). 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.

How much does it cost to fly round-trip from New Hampshire to Knoxville?

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from New Hampshire?

    For a flight from New Hampshire to Knoxville, you will be flying into McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • How long is the flight from New Hampshire to Knoxville?

    For as low as $202, Allegiant Air can have you in Knoxville from New Hampshire in 2h 43m. The distance between New Hampshire and Knoxville is about 829 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Knoxville?

    While some choose either Manchester - Knoxville McGhee Tyson or Portland - Knoxville McGhee Tyson, Boston Logan Intl - Knoxville McGhee Tyson is the most popular route from New Hampshire to Knoxville.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from New Hampshire to Knoxville (average of $190). Flying from New Hampshire to Knoxville in March is currently the most expensive (average of $372). 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
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Hampshire to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from New Hampshire to Knoxville

Discover the top 3 airlines that operate flights from New Hampshire 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$404FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$444FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$460FlexibilityNo cancel feeOn-time63%

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