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New Hampshire

$55+ Cheap flights from Knoxville (TYS) to New Hampshire

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Knoxville to New Hampshire

Keep the following information in mind while searching for Knoxville to New Hampshire flight deals. Data was last updated May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$90
(Booking.com)

One-way from

$55
(Booking.com)

Popular in

January

Cheapest in

March

Average price

$280
Provider with most accurate pricing for Knoxville McGhee Tyson-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Boston Logan Intl flights.
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From Knoxville McGhee Tyson to New Hampshire
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One-way flight from Knoxville McGhee Tyson to New Hampshire
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Highest demand for flights based on searches. 21% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Knoxville to New Hampshire

Cheapest flights from Knoxville to New Hampshire
Explore the most affordable flight options available from Knoxville to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 5/299:30 amTYS - BOS
Nonstop2h 14mAllegiant Air
Wed 6/49:47 amBOS - TYS
Nonstop2h 21mAllegiant Air
Deal found 4/29$90
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 5/299:30 amTYS - BOS
Nonstop2h 14mMultiple Airlines
Wed 6/45:45 amBOS - TYS
1 stop13h 34mMultiple Airlines
Deal found 4/29$152
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/135:57 pmTYS - PWM
1 stop6h 34mDelta
Sat 7/196:00 amPWM - TYS
1 stop5h 08mDelta
Deal found 4/30$259
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/197:46 amTYS - BOS
1 stop4h 10mDelta
Tue 7/291:02 pmBOS - TYS
1 stop4h 30mDelta
Deal found 4/29$279
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:00 amTYS - BOS
2 stops7h 14mUnited Airlines
Tue 7/14:27 pmBOS - TYS
1 stop6h 08mUnited Airlines
Deal found 4/29$284
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:00 amTYS - MHT
2 stops8h 13mUnited Airlines
Mon 5/1912:50 pmMHT - TYS
2 stops9h 55mUnited Airlines
Deal found 4/30$291
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:00 pmTYS - PWM
1 stop4h 46mAmerican Airlines
Mon 7/217:00 amPWM - TYS
1 stop4h 18mAmerican Airlines
Deal found 4/30$309
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 10/297:46 amTYS - MHT
1 stop4h 26mAmerican Airlines
Mon 11/105:06 pmMHT - TYS
1 stop6h 44mAmerican Airlines
Deal found 4/29$329
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 5/176:00 amTYS - BOS
1 stop6h 03mAmerican Airlines
Tue 5/206:00 amBOS - TYS
1 stop4h 28mAmerican Airlines
Deal found 4/29$344
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/37:00 amTYS - PWM
1 stop7h 38mUnited Airlines
Fri 5/95:30 amPWM - TYS
1 stop4h 35mUnited Airlines
Deal found 4/29$379
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/157:44 pmTYS - ORH
2 stops17h 32mAmerican Airlines
Mon 5/191:46 pmORH - TYS
3 stops19h 49mAmerican Airlines
Deal found 4/30$431
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1511:10 amTYS - ORH
1 stop3h 55mDelta
Mon 5/194:10 pmORH - TYS
1 stop4h 30mDelta
Deal found 4/30$522

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to New Hampshire 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 May 1, 2025.
Use the filters below to find and compare flights from Knoxville to New Hampshire that are best for you.

Fly from

Knoxville

Fly to

New Hampshire

Route

Depart

Return

Price

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 6/24

7:00 am-9:17 am

Nonstop2h 17m

Boston Logan Intl

Tue 7/1

10:07 am-12:28 pm

Nonstop2h 21m

$121

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/8

7:15 am-9:30 am

Nonstop2h 15m

Boston Logan Intl

Tue 5/13

3:49 pm-4:12 pm

1 stop24h 23m

$217

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sun 7/13

5:57 pm-12:31 am

1 stop6h 34m

Portland

Sat 7/19

6:00 am-11:08 am

1 stop5h 08m

$259

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 5/29

7:10 pm-1:17 am

1 stop6h 07m

Boston Logan Intl

Sat 5/31

5:20 am-10:23 am

1 stop5h 03m

$279

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 6/24

7:00 am-2:14 pm

2 stops7h 14m

Boston Logan Intl

Tue 7/1

5:30 am-10:27 am

1 stop4h 57m

$284

KnoxvilleManchester

TYS - MHT

TYSMHT

Knoxville McGhee Tyson

Thu 5/15

7:00 am-3:13 pm

2 stops8h 13m

Manchester

Mon 5/19

12:50 pm-10:45 pm

2 stops9h 55m

$291

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 7/5

6:00 pm-10:46 pm

1 stop4h 46m

Portland

Mon 7/21

7:00 am-11:18 am

1 stop4h 18m

$309

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sat 6/7

6:26 pm-10:43 pm

1 stop4h 17m

Boston Logan Intl

Mon 6/30

9:45 am-2:20 pm

1 stop4h 35m

$319

KnoxvilleManchester

TYS - MHT

TYSMHT

Knoxville McGhee Tyson

Thu 5/15

6:51 am-12:27 pm

1 stop5h 36m

Manchester

Mon 5/19

5:04 pm-9:55 pm

1 stop4h 51m

$334

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Sat 5/3

7:00 am-2:38 pm

1 stop7h 38m

Portland

Fri 5/9

5:30 am-10:05 am

1 stop4h 35m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 21 results
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Best time to book a flight from Knoxville to New Hampshire

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to New Hampshire (average of $334). Flying from Knoxville to New Hampshire in June is currently the most expensive (average of $421). 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 TYS to NH?

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

When flying from Knoxville to New Hampshire, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Knoxville to New Hampshire to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
734 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Knoxville to New Hampshire. 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 from for flights from Knoxville to New Hampshire?

    If you book a flight to New Hampshire from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville.

  • What are the cheapest airlines to fly from Knoxville to New Hampshire one-way?

    One-way options have recently been found by users for as low as $55 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $170 and United Airlines from $255 one-way.

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

    When deciding which route to take from Knoxville to New Hampshire consider Knoxville McGhee Tyson - Boston Logan Intl, Knoxville McGhee Tyson - Portland or Knoxville McGhee Tyson - Manchester as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Knoxville to New Hampshire (average of $334). Flying from Knoxville to New Hampshire in June is currently the most expensive (average of $421). 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

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Alternative routes for Knoxville to New Hampshire

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Top airline flying from Knoxville to New Hampshire

Discover the top airline that operate flights from Knoxville to New Hampshire. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$596FlexibilityNo cancel feeOn-time71%

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