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$50+ Cheap flights from Knoxville (TYS) to Maine

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Knoxville to Maine

Cheapest flights from Knoxville to Maine
Explore the most affordable flight options available from Knoxville to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/259:45 amTYS - BOS
Nonstop2h 10mAllegiant Air
Tue 12/309:00 amBOS - TYS
Nonstop2h 31mAllegiant Air
Deal found 12/16$158
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/259:45 amTYS - BOS
Nonstop2h 10mMultiple Airlines
Tue 12/3012:18 pmBOS - TYS
2 stops32h 49mMultiple Airlines
Deal found 12/16$224
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/245:05 pmTYS - BOS
1 stop16h 47mMultiple Airlines
Thu 12/2512:45 pmBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$238
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/245:05 pmTYS - BOS
1 stop16h 47mMultiple Airlines
Tue 12/309:00 amBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$243
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/238:30 amTYS - BOS
1 stop25h 31mMultiple Airlines
Thu 12/2512:45 pmBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$247
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/259:45 amTYS - BOS
Nonstop2h 10mAllegiant Air
Sat 12/279:56 amBOS - TYS
Nonstop2h 31mAllegiant Air
Deal found 12/16$248
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/238:30 amTYS - BOS
1 stop25h 31mMultiple Airlines
Tue 12/309:00 amBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$251
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/225:38 pmTYS - BOS
1 stop16h 23mMultiple Airlines
Thu 12/2512:45 pmBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$256
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/225:38 pmTYS - BOS
1 stop16h 23mMultiple Airlines
Tue 12/309:00 amBOS - TYS
Nonstop2h 31mMultiple Airlines
Deal found 12/16$261
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/259:45 amTYS - BOS
Nonstop2h 10mAllegiant Air
Sun 12/289:00 amBOS - TYS
Nonstop2h 31mAllegiant Air
Deal found 12/16$263
This Kiwi.com deal was found by Cheapflights users on 12/15. 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 12/3112:01 pmTYS - BOS
2 stops13h 13mMultiple Airlines
Thu 1/83:43 pmBOS - TYS
1 stop18h 27mMultiple Airlines
Deal found 12/15$269
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/315:05 pmTYS - BGR
1 stop23h 00mAllegiant Air
Sun 1/45:38 pmBGR - TYS
1 stop28h 10mAllegiant Air
Deal found 12/16$336

Find flight deals from Knoxville to Maine

Keep the following information in mind while searching for Knoxville to Maine flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$138
(Cheapflightsfares)

One-way from

$50
(Booking.com)

Popular in

January

Cheapest in

June

Average price

$239
Provider with most accurate pricing for Knoxville McGhee Tyson-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Boston Logan Intl flights.
Search Deals
From Knoxville McGhee Tyson to Maine
Search Deals
One-way flight from Knoxville McGhee Tyson to Maine
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Maine 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 December 18, 2025.
Use the filters below to find and compare flights from Knoxville to Maine that are best for you.

Fly from

Knoxville

Fly to

Maine

Route

Depart

Return

Price

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 1/15

9:29 am-11:57 pm

1 stop14h 28m

Boston Logan Intl

Thu 1/22

5:27 pm-1:40 pm

1 stop20h 13m

$213

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Wed 1/14

4:47 pm-11:57 pm

1 stop7h 10m

Boston Logan Intl

Wed 1/21

5:34 am-8:39 am

1 stop27h 05m

$214

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 1/15

9:29 am-11:57 pm

1 stop14h 28m

Boston Logan Intl

Mon 1/19

12:10 pm-12:10 pm

1 stop24h 00m

$225

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Tue 2/3

11:55 am-5:16 pm

1 stop5h 21m

Portland

Wed 2/4

12:43 pm-8:22 pm

1 stop7h 39m

$279

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Tue 2/3

7:54 am-4:37 pm

2 stops8h 43m

Portland

Wed 2/4

5:07 pm-9:44 pm

1 stop4h 37m

$284

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Wed 1/14

6:00 am-3:33 pm

1 stop9h 33m

Boston Logan Intl

Wed 1/21

11:00 am-3:56 pm

1 stop4h 56m

$302

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Thu 1/15

6:00 am-12:26 pm

1 stop6h 26m

Bangor

Sat 1/17

6:14 am-2:32 pm

1 stop8h 18m

$303

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Tue 1/6

6:10 am-11:20 am

1 stop5h 10m

Portland

Sat 1/10

6:00 am-12:09 pm

1 stop6h 09m

$304

KnoxvillePortland

TYS - PWM

TYSPWM

Knoxville McGhee Tyson

Tue 1/6

4:00 pm-10:07 pm

1 stop6h 07m

Portland

Sat 1/10

7:00 am-11:42 am

1 stop4h 42m

$304

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Wed 5/13

10:49 am-7:06 pm

2 stops8h 17m

Boston Logan Intl

Sat 5/16

3:10 pm-8:45 pm

1 stop5h 35m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 43 results
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Best time to book a flight from Knoxville to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine 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 Maine

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Maine (average of $143). Flying from Knoxville to Maine in January is currently the most expensive (average of $258). 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 ME?

Find hourly flight availability from Knoxville to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Knoxville to Maine at noon. Doing so could potentially save you 61% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated December 18, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Maine have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Entertainment

7.9

Boarding

8.1

Overall

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Maine. 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 Maine?

    Knoxville McGhee Tyson (TYS), located 11.3 mi from the city center, is the airport you fly out of when you book flights from Knoxville to Maine.

  • How long is the flight from Knoxville to Maine?

    There are many flights that can get you from Knoxville to Maine in 5h 21m. Fly via Delta, American Airlines, or Allegiant Air to get the fastest option. The distance from Knoxville to Maine is about 904 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Knoxville to Maine?

    The most popular flight routes from Knoxville to Maine are Knoxville McGhee Tyson - Boston Logan Intl, Knoxville McGhee Tyson - Portland and Knoxville McGhee Tyson - Bangor.

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

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

  • How can I find direct flights from Knoxville to Maine?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Maine 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 Maine?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Maine (average of $143). Flying from Knoxville to Maine in January is currently the most expensive (average of $258). 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 Maine

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

Discover the top 3 airlines that operate flights from Knoxville to Maine. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$442FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$425FlexibilityNo cancel feeOn-time71%

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