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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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — MHT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$90
(Mytrip)

One-way from

$55
(Mytrip)

Popular in

January

Cheapest in

March

Average price

$181
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. 24% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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.
Wed 7/96:40 amTYS - BOS
Nonstop2h 15mAllegiant Air
Wed 7/239:45 amBOS - TYS
Nonstop2h 21mAllegiant Air
Deal found 6/12$90
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Wed 7/97:10 amTYS - BOS
2 stops12h 20mMultiple Airlines
Wed 7/239:45 amBOS - TYS
Nonstop2h 21mMultiple Airlines
Deal found 6/10$165
This American Airlines deal was found by Cheapflights users on 6/12. 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 7/127:35 amTYS - BOS
1 stop4h 51mAmerican Airlines
Sat 7/191:05 pmBOS - TYS
1 stop7h 34mAmerican Airlines
Deal found 6/12$241
This Delta deal was found by Cheapflights users on 6/10. 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 7/2211:26 amTYS - BOS
1 stop7h 04mDelta
Thu 7/316:00 amBOS - TYS
1 stop4h 46mDelta
Deal found 6/10$245
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 9/264:49 pmTYS - MHT
1 stop5h 35mAmerican Airlines
Sun 9/286:00 amMHT - TYS
1 stop4h 25mAmerican Airlines
Deal found 6/11$249
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 8/87:43 pmTYS - PWM
1 stop4h 55mDelta
Sat 8/166:00 amPWM - TYS
1 stop4h 27mDelta
Deal found 6/10$259
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 7/95:45 amTYS - BOS
2 stops7h 55mUnited Airlines
Wed 7/235:30 amBOS - TYS
1 stop4h 57mUnited Airlines
Deal found 6/12$269
This Delta deal was found by Cheapflights users on 6/11. 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.
Wed 7/97:50 amTYS - ORH
2 stops7h 14mDelta
Wed 7/163:48 pmORH - TYS
1 stop4h 48mDelta
Deal found 6/11$274
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/266:26 pmTYS - PWM
1 stop4h 37mAmerican Airlines
Mon 6/305:08 amPWM - TYS
1 stop5h 28mAmerican Airlines
Deal found 6/11$289
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/910:53 amTYS - ORH
1 stop4h 11mAmerican Airlines
Wed 7/163:29 pmORH - TYS
1 stop5h 10mAmerican Airlines
Deal found 6/11$307
This United Airlines deal was found by Cheapflights users on 6/11. 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 9/207:00 amTYS - MHT
2 stops7h 57mUnited Airlines
Mon 9/221:30 pmMHT - TYS
2 stops9h 05mUnited Airlines
Deal found 6/11$329
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/287:35 pmTYS - PWM
1 stop4h 24mUnited Airlines
Sat 8/25:35 amPWM - TYS
1 stop18h 24mUnited Airlines
Deal found 6/10$408

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 June 12, 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

Wed 7/9

6:40 am-8:55 am

Nonstop2h 15m

Boston Logan Intl

Wed 7/23

9:45 am-12:06 pm

Nonstop2h 21m

$90

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Wed 7/9

7:10 am-7:30 pm

2 stops12h 20m

Boston Logan Intl

Wed 7/23

9:45 am-12:06 pm

Nonstop2h 21m

$165

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sat 7/12

7:35 am-12:26 pm

1 stop4h 51m

Boston Logan Intl

Sat 7/19

1:05 pm-8:39 pm

1 stop7h 34m

$241

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 7/22

11:26 am-6:30 pm

1 stop7h 04m

Boston Logan Intl

Thu 7/31

6:00 am-10:46 am

1 stop4h 46m

$245

KnoxvilleManchester

TYS - MHT

TYSMHT

Knoxville McGhee Tyson

Thu 8/7

5:12 pm-11:40 pm

1 stop6h 28m

Manchester

Sun 8/10

6:00 am-10:05 am

1 stop4h 05m

$249

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Fri 8/8

7:43 pm-12:38 am

1 stop4h 55m

Portland

Sat 8/16

6:00 am-10:27 am

1 stop4h 27m

$259

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Wed 7/9

5:45 am-1:40 pm

2 stops7h 55m

Boston Logan Intl

Wed 7/23

5:30 am-10:27 am

1 stop4h 57m

$269

KnoxvilleWorcester

TYS - ORH

TYSORH

Knoxville McGhee Tyson

Wed 7/9

7:50 am-3:04 pm

2 stops7h 14m

Worcester

Wed 7/16

3:48 pm-8:36 pm

1 stop4h 48m

$274

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Thu 6/26

6:26 pm-11:03 pm

1 stop4h 37m

Portland

Mon 6/30

5:08 am-10:36 am

1 stop5h 28m

$289

KnoxvilleWorcester

TYS - ORH

TYSORH

Knoxville McGhee Tyson

Wed 7/9

10:53 am-3:04 pm

1 stop4h 11m

Worcester

Wed 7/16

3:29 pm-8:39 pm

1 stop5h 10m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 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 July is currently the most expensive (average of $399). 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 June 12, 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 June 12, 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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $165 and Delta from $207 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 July is currently the most expensive (average of $399). 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 2 airlines flying from Knoxville to New Hampshire

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$250Average$334FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$353Average$575FlexibilityNo cancel feeOn-time71%

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