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Knoxville

$50+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — TYS
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(FlightHub)

One-way from

$50
(Cheapflightsfares)

Popular in

January

Cheapest in

February

Average price

$272
Provider with most accurate pricing for Boston Logan Intl-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Knoxville McGhee Tyson flights.
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From New Hampshire to Knoxville McGhee Tyson
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One-way flight from New Hampshire to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 19% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/209:02 amBOS - TYS
Nonstop2h 32mAllegiant Air
Sun 11/236:00 amTYS - BOS
Nonstop2h 12mAllegiant Air
Deal found 9/29$178
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Mon 11/176:16 amBOS - TYS
1 stop28h 18mMultiple Airlines
Thu 11/206:00 amTYS - BOS
Nonstop2h 12mMultiple Airlines
Deal found 9/28$181
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Fri 10/3111:26 amBOS - TYS
1 stop11h 15mAllegiant Air
Tue 11/47:30 amTYS - BOS
Nonstop2h 13mAllegiant Air
Deal found 9/30$182
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Fri 10/318:24 pmBOS - TYS
1 stop13h 39mMultiple Airlines
Tue 11/47:30 amTYS - BOS
Nonstop2h 13mMultiple Airlines
Deal found 9/30$183
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:33 amBOS - TYS
Nonstop2h 32mAllegiant Air
Thu 11/206:00 amTYS - BOS
Nonstop2h 12mAllegiant Air
Deal found 9/29$184
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:01 amBOS - TYS
Nonstop2h 29mAllegiant Air
Sun 10/269:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Deal found 9/30$187
This Mytrip deal was found by Cheapflights users on 9/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:26 amBOS - TYS
1 stop11h 15mAllegiant Air
Sat 11/17:30 amTYS - BOS
Nonstop2h 13mAllegiant Air
Deal found 9/29$188
This Kiwi.com deal was found by Cheapflights users on 9/30. 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 10/293:00 pmBOS - TYS
1 stop18h 08mMultiple Airlines
Tue 11/47:30 amTYS - BOS
Nonstop2h 13mMultiple Airlines
Deal found 9/30$192
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Tue 11/186:00 amBOS - TYS
2 stops30h 57mMultiple Airlines
Thu 11/206:00 amTYS - BOS
Nonstop2h 12mMultiple Airlines
Deal found 9/30$193
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:33 amBOS - TYS
Nonstop2h 32mAllegiant Air
Thu 11/138:30 amTYS - BOS
Nonstop2h 13mAllegiant Air
Deal found 10/1$196
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 12/2010:00 amBOS - TYS
Nonstop2h 31mAllegiant Air
Thu 12/259:45 amTYS - BOS
Nonstop2h 10mAllegiant Air
Deal found 9/30$197
This American Airlines deal was found by Cheapflights users on 9/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:17 pmPWM - TYS
1 stop4h 19mAmerican Airlines
Mon 12/84:59 pmTYS - PWM
1 stop6h 38mAmerican Airlines
Deal found 9/29$279

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 October 1, 2025.
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

Wed 12/17

5:45 am-2:03 pm

1 stop8h 18m

Knoxville McGhee Tyson

Thu 12/25

9:45 am-11:55 am

Nonstop2h 10m

$247

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 11/15

3:55 pm-1:44 pm

3 stops21h 49m

Knoxville McGhee Tyson

Tue 11/18

7:30 am-9:43 am

Nonstop2h 13m

$262

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 10/18

12:31 pm-9:50 pm

2 stops33h 19m

Knoxville McGhee Tyson

Wed 10/22

4:26 pm-11:59 pm

1 stop7h 33m

$275

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 12/9

10:30 am-4:45 pm

1 stop6h 15m

Knoxville McGhee Tyson

Tue 12/16

3:56 pm-11:24 pm

1 stop7h 28m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Fri 12/5

5:17 pm-9:36 pm

1 stop4h 19m

Knoxville McGhee Tyson

Mon 12/8

6:00 am-11:37 am

1 stop5h 37m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Wed 10/29

5:42 am-12:05 pm

1 stop6h 23m

Knoxville McGhee Tyson

Wed 11/5

6:12 am-10:49 am

1 stop4h 37m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Thu 12/4

5:17 pm-9:36 pm

1 stop4h 19m

Knoxville McGhee Tyson

Mon 12/8

4:59 pm-11:37 pm

1 stop6h 38m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Wed 10/29

1:46 pm-8:36 pm

1 stop6h 50m

Knoxville McGhee Tyson

Tue 11/4

6:12 am-10:49 am

1 stop4h 37m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Sun 11/9

5:21 pm-9:34 pm

1 stop4h 13m

Knoxville McGhee Tyson

Wed 11/12

6:06 am-11:46 am

1 stop5h 40m

$279

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Sat 11/1

4:48 pm-9:13 pm

1 stop4h 25m

Knoxville McGhee Tyson

Wed 11/5

5:19 pm-11:09 pm

1 stop5h 50m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 45 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, January is the cheapest month in which you can book a flight from New Hampshire to Knoxville (average of $296). Flying from New Hampshire to Knoxville in March is currently the most expensive (average of $376). 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 NH to TYS?

Find hourly flight availability from New Hampshire to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Hampshire to Knoxville as you normally would.

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 $279, Delta can have you in Knoxville from New Hampshire in 4h 19m. The distance between New Hampshire and Knoxville is about 904 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, January is the cheapest month in which you can book a flight from New Hampshire to Knoxville (average of $296). Flying from New Hampshire to Knoxville in March is currently the most expensive (average of $376). 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
Morristown
Cherokee
Corbin
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 2 airlines flying from New Hampshire to Knoxville

Discover the top 2 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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$371FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$527FlexibilityNo cancel feeOn-time71%

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