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$55+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — PWM
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Knoxville to Maine

Keep the following information in mind while searching for Knoxville to Maine flight deals. Data was last updated September 19, 2025.

Round-trip from

$177
(Cheapflightsfares)

One-way from

$55
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$298
From Knoxville McGhee Tyson to Maine
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One-way flight from Knoxville McGhee Tyson to Maine
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 10/258:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Sun 10/2612:01 pmBOS - TYS
Nonstop2h 29mAllegiant Air
Deal found 9/18$177
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/1811:08 amTYS - BOS
1 stop12h 51mMultiple Airlines
Sat 10/2511:01 amBOS - TYS
Nonstop2h 29mMultiple Airlines
Deal found 9/18$191
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 10/308:30 amTYS - BOS
Nonstop2h 11mAllegiant Air
Sat 11/110:33 amBOS - TYS
Nonstop2h 28mAllegiant Air
Deal found 9/18$192
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/224:26 pmTYS - BOS
1 stop7h 33mMultiple Airlines
Sat 10/2511:01 amBOS - TYS
Nonstop2h 29mMultiple Airlines
Deal found 9/18$194
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 9/289:00 amTYS - BOS
Nonstop2h 17mAllegiant Air
Tue 9/3011:07 amBOS - TYS
Nonstop2h 22mAllegiant Air
Deal found 9/18$198
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 10/269:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Tue 10/2811:03 amBOS - TYS
Nonstop2h 28mAllegiant Air
Deal found 9/18$210
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sat 10/258:00 amTYS - BOS
Nonstop2h 11mAllegiant Air
Fri 10/3111:26 amBOS - TYS
1 stop11h 15mAllegiant Air
Deal found 9/17$214
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 10/308:30 amTYS - BOS
Nonstop2h 11mAllegiant Air
Sun 11/211:31 amBOS - TYS
Nonstop2h 29mAllegiant Air
Deal found 9/17$222
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Tue 11/117:30 amTYS - BOS
Nonstop2h 13mAllegiant Air
Sun 11/1611:33 amBOS - TYS
Nonstop2h 32mAllegiant Air
Deal found 9/18$231
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/154:26 pmTYS - BOS
1 stop7h 33mMultiple Airlines
Mon 10/208:24 pmBOS - TYS
1 stop14h 09mMultiple Airlines
Deal found 9/16$237
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/68:30 amTYS - BOS
Nonstop2h 13mMultiple Airlines
Wed 11/125:45 amBOS - TYS
1 stop9h 57mMultiple Airlines
Deal found 9/18$247
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:06 amTYS - BGR
1 stop5h 58mAmerican Airlines
Sun 11/235:03 pmBGR - TYS
1 stop4h 30mAmerican Airlines
Deal found 9/16$259

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 September 19, 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

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Tue 11/18

6:06 am-12:04 pm

1 stop5h 58m

Bangor

Sun 11/23

5:03 pm-9:33 pm

1 stop4h 30m

$259

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 11/13

5:38 pm-12:40 am

1 stop7h 02m

Boston Logan Intl

Sun 11/16

11:33 am-2:05 pm

Nonstop2h 32m

$273

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 11/20

1:20 pm-11:55 am

2 stops22h 35m

Boston Logan Intl

Sun 11/23

9:02 am-11:34 am

Nonstop2h 32m

$301

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Sun 12/7

7:59 pm-1:21 am

1 stop5h 22m

Boston Logan Intl

Wed 12/17

10:15 am-2:51 pm

1 stop4h 36m

$307

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 11/13

6:06 am-2:19 pm

1 stop8h 13m

Boston Logan Intl

Sun 11/16

6:45 am-12:30 pm

1 stop5h 45m

$310

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Thu 11/13

8:30 am-10:43 am

Nonstop2h 13m

Boston Logan Intl

Sun 11/16

11:33 am-2:05 pm

Nonstop2h 32m

$318

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 1/6

6:10 am-10:29 am

1 stop4h 19m

Boston Logan Intl

Fri 1/16

6:00 am-11:12 am

1 stop5h 12m

$319

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Tue 11/25

6:30 am-6:22 pm

1 stop11h 52m

Bangor

Sun 11/30

7:10 pm-10:40 pm

1 stop27h 30m

$334

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 11/5

12:51 pm-11:22 am

1 stop22h 31m

Bangor

Sun 11/9

7:43 pm-6:23 pm

2 stops22h 40m

$340

KnoxvilleBoston

TYS - BOS

TYSBOS

Knoxville McGhee Tyson

Tue 10/14

11:23 am-11:59 pm

1 stop12h 36m

Boston Logan Intl

Thu 10/16

8:24 pm-2:50 pm

1 stop18h 26m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 49 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, January is the cheapest month in which you can book a flight from Knoxville to Maine (average of $296). Flying from Knoxville to Maine in July is currently the most expensive (average of $394). 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 September 19, 2025.

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

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

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 September 19, 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
8.0
Very good
7,964 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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
8,926 reviews
Delta
8.0
Very good
7,964 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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
7,964 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

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 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 22m. Fly via American Airlines, Allegiant Air, or Delta to get the fastest option. The distance from Knoxville to Maine is about 829 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, January is the cheapest month in which you can book a flight from Knoxville to Maine (average of $296). Flying from Knoxville to Maine in July is currently the most expensive (average of $394). 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$333FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$458FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$424FlexibilityNo cancel feeOn-time71%

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