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$251+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BGR
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
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 June 16, 2026.

This American Airlines deal was found by Cheapflights users on 6/14. 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 9/26:32 pm
TYS
-
BGR
1 stop5h 13m
American Airlines
Wed 9/95:25 pm
BGR
-
TYS
1 stop5h 25m
American Airlines
Deal found 6/14$251
This Delta deal was found by Cheapflights users on 6/14. 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 9/1612:00 pm
TYS
-
BGR
2 stops11h 20m
Delta
Wed 9/235:17 am
BGR
-
TYS
1 stop5h 47m
Delta
Deal found 6/14$256
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 8/2711:35 am
TYS
-
BGR
1 stop29h 54m
Allegiant Air
Mon 8/318:03 pm
BGR
-
TYS
1 stop13h 37m
Allegiant Air
Deal found 6/15$280
This American Airlines deal was found by Cheapflights users on 6/14. 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 9/168:18 am
TYS
-
BGR
1 stop4h 48m
American Airlines
Wed 9/235:25 pm
BGR
-
TYS
1 stop5h 25m
American Airlines
Deal found 6/14$285
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 7/87:17 pm
TYS
-
BGR
1 stop4h 42m
American Airlines
Tue 7/146:30 am
BGR
-
TYS
1 stop6h 40m
American Airlines
Deal found 6/11$299
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 9/95:00 pm
TYS
-
BGR
1 stop6h 28m
Delta
Sun 9/136:00 am
BGR
-
TYS
1 stop4h 59m
Delta
Deal found 6/11$317
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:01 pm
TYS
-
BGR
2 stops11h 39m
Delta
Wed 8/264:22 pm
BGR
-
TYS
2 stops7h 32m
Delta
Deal found 6/15$327
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/27:00 am
TYS
-
BGR
1 stop8h 47m
United Airlines
Wed 9/96:00 am
BGR
-
TYS
2 stops8h 37m
United Airlines
Deal found 6/14$328
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.
Tue 7/76:50 pm
TYS
-
BGR
1 stop5h 09m
American Airlines
Tue 7/216:30 am
BGR
-
TYS
1 stop6h 40m
American Airlines
Deal found 6/12$333
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:42 pm
TYS
-
BGR
1 stop16h 44m
Allegiant Air
Wed 8/51:58 pm
BGR
-
TYS
1 stop27h 38m
Allegiant Air
Deal found 6/12$339

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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(American Airlines)

Popular in

May

Cheapest in

December

Average price

$438
Provider with most accurate pricing for Knoxville McGhee Tyson-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Bangor flights.
Search Deals
From Knoxville McGhee Tyson to Bangor
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 16, 2026.
Use the filters below to find and compare flights from Knoxville to Bangor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 9/9

5:15 pm-11:20 pm

1 stop6h 05m

Bangor

Sun 9/13

6:00 am-10:59 am

1 stop4h 59m

$317
Quickest round-trip

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Fri 8/28

10:08 am-4:15 pm

1 stop6h 07m

Bangor

Sat 9/5

6:00 am-10:45 am

1 stop4h 45m

$317

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Fri 8/28

5:15 pm-11:40 pm

1 stop6h 25m

Bangor

Sat 9/5

6:00 am-3:30 pm

2 stops9h 30m

$388

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Sat 8/22

7:00 am-2:23 pm

1 stop7h 23m

Bangor

Wed 8/26

6:00 am-4:58 pm

2 stops10h 58m

$394

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Wed 7/8

3:54 pm-11:22 pm

2 stops7h 28m

Bangor

Tue 7/14

5:20 am-2:48 pm

2 stops9h 28m

$425
Cheapest one-way
Quickest one-way

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Fri 7/24

5:35 pm-11:22 pm

1 stop5h 47m

$348

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Sun 6/28

5:00 am-11:20 am

2 stops6h 20m

$403

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Fri 7/24

7:19 pm-11:04 am

3 stops15h 45m

$540

KnoxvilleBangor

TYS - BGR

TYSBGR

Knoxville McGhee Tyson

Sun 6/28

7:01 pm-1:45 pm

3 stops42h 44m

$604

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Sorted by cheapest first

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Bangor, Maine flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

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 June 16, 2026.
Read reviews from past customers who have flown Delta and 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.
Delta
7.9
Good
8,405 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,405 reviews
Delta
7.9
Good
8,405 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,665 reviews
Delta
7.9
Good
8,405 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 6h 05m. Delta provides one of the quickest options available for as low as $317. 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 are the cheapest airlines flying from Knoxville to Bangor, Maine round-trip?

    Currently priced at $273, Delta will fly you from Knoxville to Bangor, Maine and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $284. Delta is 33% 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.

See more FAQs

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Top 2 airlines flying from Knoxville to Bangor

Discover the top 2 airlines 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$284Average$490FlexibilityNo cancel feeOn-time71%

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