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$315+ Cheap flights from Knoxville to Bangor, ME (TYS - BGR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BGR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Knoxville to Bangor

Cheapest flights from Knoxville to Bangor
Explore the most affordable flight options available from Knoxville to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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
Fri 1/27:47 pmBGR - TYS
1 stop19h 03mAllegiant Air
Deal found 12/13$357
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Sun 12/2812:31 pmTYS - BGR
2 stops29h 39mMultiple Airlines
Thu 1/17:43 pmBGR - TYS
1 stop14h 32mMultiple Airlines
Deal found 12/13$381
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/315:44 pmTYS - BGR
2 stops25h 19mMultiple Airlines
Fri 1/211:15 amBGR - TYS
1 stop9h 10mMultiple Airlines
Deal found 12/13$487
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/317:00 amTYS - BGR
2 stops8h 24mAmerican Airlines
Fri 1/25:25 amBGR - TYS
2 stops11h 19mAmerican Airlines
Deal found 12/13$810
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/285:45 amTYS - BGR
2 stops6h 44mUnited Airlines
Thu 1/18:16 amBGR - TYS
2 stops8h 44mUnited Airlines
Deal found 12/13$851
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/315:45 amTYS - BGR
2 stops6h 43mUnited Airlines
Fri 1/28:16 amBGR - TYS
3 stops11h 35mUnited Airlines
Deal found 12/13$1,107
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:00 amTYS - BGR
2 stops12h 34mUnited Airlines
Sat 1/38:15 amBGR - TYS
2 stops8h 45mUnited Airlines
Deal found 12/15$1,275

Find flight deals from Knoxville to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Bangor (BGR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$315
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$258
Provider with most accurate pricing for Knoxville McGhee Tyson-Bangor flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bangor flights.
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From Knoxville McGhee Tyson to Bangor
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Bangor 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 15, 2025.
Use the filters below to find and compare flights from Knoxville to Bangor that are best for you.

Fly from

Knoxville

Fly to

Bangor

Route

Depart

Return

Price

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Tue 3/17

3:00 pm-1:33 pm

1 stop22h 33m

Bangor

Thu 3/19

7:55 pm-11:32 pm

1 stop27h 37m

$315

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 3/11

6:05 am-11:48 am

1 stop5h 43m

Bangor

Wed 3/18

5:30 am-11:13 am

1 stop5h 43m

$337

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 12/31

5:05 pm-4:05 pm

1 stop23h 00m

Bangor

Fri 1/2

7:47 pm-2:50 pm

1 stop19h 03m

$357

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Thu 6/11

5:12 pm-11:48 pm

1 stop6h 36m

Bangor

Mon 6/15

5:19 pm-9:50 pm

1 stop4h 31m

$370

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Tue 3/10

5:05 pm-11:20 pm

1 stop6h 15m

Bangor

Tue 3/17

5:30 am-11:13 am

1 stop5h 43m

$375

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Sun 12/28

12:31 pm-6:10 pm

2 stops29h 39m

Bangor

Thu 1/1

7:43 pm-10:15 am

1 stop14h 32m

$381

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Tue 4/7

2:56 pm-2:42 pm

1 stop23h 46m

Bangor

Thu 4/9

7:54 pm-5:30 pm

1 stop21h 36m

$399

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Thu 3/12

6:05 am-11:48 am

1 stop5h 43m

Bangor

Mon 3/16

4:18 pm-11:18 am

2 stops19h 00m

$418

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Thu 3/12

6:05 am-11:48 am

1 stop5h 43m

Bangor

Tue 3/17

4:18 pm-11:18 am

2 stops19h 00m

$418

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 3/11

7:00 am-6:33 pm

2 stops11h 33m

Bangor

Tue 3/17

11:08 am-8:47 pm

2 stops9h 39m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 12 results
1
2

Compare providers for flights from Knoxville to Bangor

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Bangor in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Bangor, Maine flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Bangor, Maine flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Bangor, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Bangor, Maine flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Bangor, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Bangor

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

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

Currently, February is the cheapest month in which you can book a flight from Knoxville to Bangor, Maine (average of $182). Flying from Knoxville to Bangor, Maine in January is currently the most expensive (average of $458). 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.

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown American Airlines from Knoxville to Bangor. 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.
American Airlines
7.2
Good
11,051 reviews

Food

6.5

Boarding

7.5

Crew

8.0

Comfort

7.2

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,051 reviews
American Airlines
7.2
Good
11,051 reviews

Food

6.5

Boarding

7.5

Crew

8.0

Comfort

7.2

Overall

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Bangor, Maine?

    A quick flight from Knoxville to Bangor, Maine can take about 5h 43m. Allegiant Air provides one of the quickest options available for as low as $337. The distance from Knoxville to Bangor, Maine is about 1009 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Knoxville to Bangor, Maine round-trip?

    Currently priced at $258, American Airlines will fly you from Knoxville to Bangor, Maine and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Bangor, Maine (average of $182). Flying from Knoxville to Bangor, Maine in January is currently the most expensive (average of $458). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Knoxville to Bangor

Discover the top airline that operate flights from Knoxville to Bangor. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$488FlexibilityNo cancel feeOn-time71%

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