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Knoxville

$55+ Cheap flights from Maine to Knoxville (TYS)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — TYS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Maine to Knoxville

Keep the following information in mind while searching for Maine to Knoxville flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$107
(Mytrip)

One-way from

$55
(Booking.com)

Popular in

May

Cheapest in

December

Average price

$533
Provider with most accurate pricing for Portland-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Portland-Knoxville McGhee Tyson flights.
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From Maine to Knoxville McGhee Tyson
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One-way flight from Maine to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 18% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Maine to Knoxville

Cheapest flights from Maine to Knoxville
Explore the most affordable flight options available from Maine to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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 5/319:01 amBOS - TYS
Nonstop2h 28mAllegiant Air
Sun 6/19:30 amTYS - BOS
Nonstop2h 14mAllegiant Air
Deal found 4/30$107
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/306:00 amBOS - TYS
1 stop10h 47mMultiple Airlines
Sat 5/316:00 amTYS - BOS
Nonstop2h 11mMultiple Airlines
Deal found 4/30$167
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 5/2911:38 amBGR - TYS
1 stop11h 16mAllegiant Air
Thu 6/127:43 pmTYS - BGR
1 stop13h 32mAllegiant Air
Deal found 4/30$222
This Delta deal was found by Cheapflights users on 5/1. 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 6/612:33 pmBGR - TYS
1 stop4h 35mDelta
Fri 6/206:00 pmTYS - BGR
1 stop5h 21mDelta
Deal found 5/1$259
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/76:00 amPWM - TYS
1 stop4h 43mAmerican Airlines
Sat 6/146:26 pmTYS - PWM
1 stop4h 37mAmerican Airlines
Deal found 4/30$259
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 7/311:59 pmPWM - TYS
1 stop6h 37mDelta
Tue 8/54:02 pmTYS - PWM
2 stops7h 27mDelta
Deal found 4/30$264
This Delta deal was found by Cheapflights users on 4/30. 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 7/112:00 pmBOS - TYS
1 stop4h 40mDelta
Tue 7/85:57 pmTYS - BOS
1 stop4h 45mDelta
Deal found 4/30$279
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/122:39 pmBGR - TYS
1 stop5h 03mAmerican Airlines
Fri 7/189:05 amTYS - BGR
1 stop4h 44mAmerican Airlines
Deal found 4/30$304
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/242:34 pmBOS - TYS
2 stops8h 06mUnited Airlines
Sat 6/286:58 pmTYS - BOS
1 stop5h 01mUnited Airlines
Deal found 4/30$315
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/179:26 amBOS - TYS
1 stop6h 14mAmerican Airlines
Sat 5/242:46 pmTYS - BOS
1 stop6h 52mAmerican Airlines
Deal found 4/30$323
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/1712:37 pmPWM - TYS
2 stops10h 30mUnited Airlines
Wed 5/215:50 amTYS - PWM
1 stop4h 06mUnited Airlines
Deal found 4/29$349
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Thu 5/298:06 pmBGR - TYS
2 stops20h 58mMultiple Airlines
Wed 6/114:15 pmTYS - BGR
2 stops26h 20mMultiple Airlines
Deal found 4/30$396

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Knoxville 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 May 1, 2025.
Use the filters below to find and compare flights from Maine to Knoxville that are best for you.

Fly from

Maine

Fly to

Knoxville

Route

Depart

Return

Price

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 5/31

9:01 am-11:29 am

Nonstop2h 28m

Knoxville McGhee Tyson

Sun 6/1

9:30 am-11:44 am

Nonstop2h 14m

$107

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Fri 5/30

6:00 am-4:47 pm

1 stop10h 47m

Knoxville McGhee Tyson

Sat 5/31

6:00 am-8:11 am

Nonstop2h 11m

$167

BangorKnoxville

BGR - TYS

BGRTYS

Bangor

Thu 5/29

11:38 am-10:54 pm

1 stop11h 16m

Knoxville McGhee Tyson

Thu 6/12

7:43 pm-9:15 am

1 stop13h 32m

$222

BangorKnoxville

BGR - TYS

BGRTYS

Bangor

Fri 6/6

12:33 pm-5:08 pm

1 stop4h 35m

Knoxville McGhee Tyson

Fri 6/20

6:00 pm-11:21 pm

1 stop5h 21m

$259

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Sat 6/7

6:00 am-10:43 am

1 stop4h 43m

Knoxville McGhee Tyson

Sat 6/14

6:26 pm-11:03 pm

1 stop4h 37m

$259

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Thu 7/31

1:59 pm-8:36 pm

1 stop6h 37m

Knoxville McGhee Tyson

Tue 8/5

4:02 pm-11:29 pm

2 stops7h 27m

$264

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 7/1

12:00 pm-4:40 pm

1 stop4h 40m

Knoxville McGhee Tyson

Tue 7/8

5:57 pm-10:42 pm

1 stop4h 45m

$279

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 5/31

5:30 am-10:27 am

1 stop4h 57m

Knoxville McGhee Tyson

Sat 6/7

5:45 am-1:28 pm

2 stops7h 43m

$284

BangorKnoxville

BGR - TYS

BGRTYS

Bangor

Sat 7/12

2:39 pm-7:42 pm

1 stop5h 03m

Knoxville McGhee Tyson

Fri 7/18

9:05 am-1:49 pm

1 stop4h 44m

$304

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sat 5/17

7:49 am-1:11 pm

1 stop5h 22m

Knoxville McGhee Tyson

Sat 5/24

5:41 pm-10:36 pm

1 stop4h 55m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 23 results
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Best time to book a flight from Maine to Knoxville

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

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

Currently, January is the cheapest month in which you can book a flight from Maine to Knoxville (average of $296). Flying from Maine to Knoxville in March is currently the most expensive (average of $376). 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 ME to TYS?

Find hourly flight availability from Maine to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from Maine to Knoxville. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Boarding

8.1

Food

7.1

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson (TYS) is the airport most travelers will use when flying to Knoxville from Maine.

  • What are the cheapest airlines to fly from Maine to Knoxville one-way?

    The cheapest airlines for a one-way flight from Maine to Knoxville are Allegiant Air ($55), American Airlines ($170), and United Airlines ($236).

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

    When deciding which route to take from Maine to Knoxville consider Boston Logan Intl - Knoxville McGhee Tyson, Portland - Knoxville McGhee Tyson or Bangor - Knoxville McGhee Tyson as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Maine to Knoxville (average of $296). Flying from Maine to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Maine?

Book flights to Maine if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Maine to Knoxville

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

Discover the top 3 airlines that operate flights from Maine to Knoxville. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$181Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$363FlexibilityNo cancel feeOn-time69%

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