How many flights depart from Maine to Knoxville on average per week?

As of December 2025, 1 flights take off from Maine and land in Knoxville each week. The most common flight departure day for this route is Thu, with 100% of weekly flights taking off on this day.

What is the cheapest airline that flies from Maine to Knoxville McGhee Tyson?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Maine to Knoxville McGhee Tyson

What airlines fly to Knoxville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Maine according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Knoxville?

Average flight duration from Maine to Knoxville depends on which airport you fly into and out of. Flying from Portland to Knoxville is 4h 29m on average, while flying from Bangor to Knoxville is 4h 49m on average. Knoxville is the most popular airport in Knoxville.

When did momondo last update prices for flights from Maine to Knoxville McGhee Tyson Airport?

Prices for flights from Maine to Knoxville McGhee Tyson Airport refresh daily.

How many operators does momondo search for flights from Maine to Knoxville McGhee Tyson Airport?

The number of operators available for flights from Maine to Knoxville McGhee Tyson Airport is 4 as of December 2025.

How old do you have to be to fly from Maine to Knoxville McGhee Tyson Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Knoxville McGhee Tyson Airport.

What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$70 Cheap Flights from Maine to Knoxville in 2025/26

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Find the cheapest flights from Maine to Knoxville

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:45 pm - 3:16 pm

BOS

TYS

2h 31mnonstop

6:00 am - 8:10 am

TYS

BOS

2h 10mnonstop

$149Allegiant Air

Thu, Jan 1 - Sun, Jan 4

12:45 pm - 3:16 pm

BOS

TYS

2h 31mnonstop

6:00 am - 8:10 am

TYS

BOS

2h 10mnonstop

$166Allegiant Air

Thu, Jan 1 - Sun, Jan 4

6:22 pm - 10:08 am

BOS

TYS

15h 46m1 stop

6:30 am - 8:39 am

TYS

BOS

2h 09mnonstop

$184Multiple Airlines

Tue, Feb 17 - Thu, Feb 19

3:43 pm - 10:10 am

BOS

TYS

18h 27m1 stop

6:18 pm - 2:38 pm

TYS

BOS

20h 20m1 stop

$187Multiple Airlines

Sun, Jan 11 - Mon, Jan 12

5:20 am - 10:49 am

PWM

TYS

5h 29m1 stop

7:44 am - 12:05 pm

TYS

PWM

4h 21m1 stop

$233American Airlines

Thu, Jan 15 - Tue, Jan 20

5:20 am - 10:49 am

PWM

TYS

5h 29m1 stop

4:06 pm - 10:07 pm

TYS

PWM

6h 01m1 stop

$256American Airlines

Mon, Jan 12 - Sat, Jan 17

5:30 am - 6:45 pm

PWM

TYS

13h 15m2 stops

7:50 am - 12:30 pm

TYS

PWM

4h 40m1 stop

$290Southwest

Mon, Mar 23 - Sat, Mar 28

5:30 am - 6:45 pm

PWM

TYS

13h 15m2 stops

1:45 pm - 12:10 am

TYS

PWM

10h 25m2 stops

$295Southwest

Mon, Mar 23 - Sat, Mar 28

8:40 am - 8:52 pm

PWM

TYS

12h 12m2 stops

11:07 am - 6:54 pm

TYS

PWM

7h 47m2 stops

$305United Airlines

Mon, Jan 12 - Sat, Jan 17

9:40 am - 2:49 pm

PWM

TYS

5h 09m1 stop

9:30 am - 2:31 pm

TYS

PWM

5h 01m1 stop

$409United Airlines

Sat, Jan 31 - Wed, Feb 4

United Airlines flights from Maine to Knoxville

Our best United Airlines deals on Maine to Knoxville flight tickets

United Airlines

Jan 12

PWM8:40 amPortland

12h 12m

2 stops

TYS8:52 pmKnoxville McGhee Tyson

Jan 17

TYS11:07 amKnoxville McGhee Tyson

7h 47m

2 stops

PWM6:54 pmPortland

$305

Find similar

United Airlines

Jan 31

PWM9:40 amPortland

5h 09m

1 stop

TYS2:49 pmKnoxville McGhee Tyson

Feb 4

TYS9:30 amKnoxville McGhee Tyson

5h 01m

1 stop

PWM2:31 pmPortland

$409

Find similar

United Airlines

Jan 31

PWM9:40 amPortland

5h 09m

1 stop

TYS2:49 pmKnoxville McGhee Tyson

Feb 4

TYS11:10 amKnoxville McGhee Tyson

12h 20m

2 stops

PWM11:30 pmPortland

$414

Find similar

American Airlines flights from Maine to Knoxville

Our best American Airlines deals on Maine to Knoxville flight tickets

American Airlines

Jan 15

PWM5:20 amPortland

5h 29m

1 stop

TYS10:49 amKnoxville McGhee Tyson

Jan 20

TYS7:44 amKnoxville McGhee Tyson

4h 21m

1 stop

PWM12:05 pmPortland

$233

Find similar

American Airlines

Jan 12

PWM5:20 amPortland

5h 29m

1 stop

TYS10:49 amKnoxville McGhee Tyson

Jan 17

TYS4:06 pmKnoxville McGhee Tyson

6h 01m

1 stop

PWM10:07 pmPortland

$256

Find similar

American Airlines

Jan 12

PWM12:40 pmPortland

10h 14m

2 stops

TYS10:54 pmKnoxville McGhee Tyson

Jan 17

TYS4:06 pmKnoxville McGhee Tyson

6h 01m

1 stop

PWM10:07 pmPortland

$261

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 1/1

12:45 pm-3:16 pm

Nonstop2h 31m

Knoxville McGhee Tyson

Sun 1/4

6:00 am-8:10 am

Nonstop2h 10m

$149

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Thu 1/1

12:45 pm-3:16 pm

Nonstop2h 31m

Knoxville McGhee Tyson

Sun 1/4

6:00 am-8:10 am

Nonstop2h 10m

$166

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Tue 2/17

6:22 pm-10:08 am

1 stop15h 46m

Knoxville McGhee Tyson

Thu 2/19

6:30 am-8:39 am

Nonstop2h 09m

$184

BostonKnoxville

BOS - TYS

BOSTYS

Boston Logan Intl

Sun 1/11

3:43 pm-10:10 am

1 stop18h 27m

Knoxville McGhee Tyson

Mon 1/12

6:18 pm-2:38 pm

1 stop20h 20m

$187

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Thu 1/15

5:20 am-10:49 am

1 stop5h 29m

Knoxville McGhee Tyson

Tue 1/20

7:44 am-12:05 pm

1 stop4h 21m

$233

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Mon 1/12

5:20 am-10:49 am

1 stop5h 29m

Knoxville McGhee Tyson

Sat 1/17

4:06 pm-10:07 pm

1 stop6h 01m

$256

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Mon 3/23

5:30 am-6:45 pm

2 stops13h 15m

Knoxville McGhee Tyson

Sat 3/28

7:50 am-12:30 pm

1 stop4h 40m

$290

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Mon 3/23

5:30 am-6:45 pm

2 stops13h 15m

Knoxville McGhee Tyson

Sat 3/28

1:45 pm-12:10 am

2 stops10h 25m

$295

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Mon 1/12

8:40 am-8:52 pm

2 stops12h 12m

Knoxville McGhee Tyson

Sat 1/17

11:07 am-6:54 pm

2 stops7h 47m

$305

PortlandKnoxville

PWM - TYS

PWMTYS

Portland

Sat 1/31

9:40 am-2:49 pm

1 stop5h 09m

Knoxville McGhee Tyson

Wed 2/4

9:30 am-2:31 pm

1 stop5h 01m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Maine, with most prices found around $149. If you aren’t able to travel during the month of February, then book flights to Knoxville from Maine during July instead. Flights to Knoxville in July, while not as cheap as those in February, still average around $187.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Maine to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $127. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Maine to Knoxville for around $210.

What is the cheapest time of day to depart on your flight to Knoxville?

In the morning is the cheapest time of day to fly from Maine to Knoxville when you can find flight prices for as low as $192. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $604.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $295 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Maine for as low as $214 on momondo.

Cheap Maine to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Knoxville

Fastest flight time	2h 29m
Direct flights	Mon, Wed, Fri and Sun
Airports in Knoxville	1 airport

The fastest flight from Maine to Knoxville takes 2h 29m

Direct flights go from Maine to Knoxville on Monday, Wednesday, Friday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Knoxville. From Maine there are direct flights to Knoxville McGhee Tyson (TYS).

Search flight deals

When did momondo last update prices for flights from Maine to Knoxville McGhee Tyson Airport?
Prices for flights from Maine to Knoxville McGhee Tyson Airport refresh daily.
How many operators does momondo search for flights from Maine to Knoxville McGhee Tyson Airport?
The number of operators available for flights from Maine to Knoxville McGhee Tyson Airport is 4 as of December 2025.
How old do you have to be to fly from Maine to Knoxville McGhee Tyson Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Knoxville

Compare and see reviews for airlines that fly from Maine to Knoxville with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
United Airlines	PriceFrom $424	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Maryville

Crossville

Murphy

Alcoa

Oak Ridge

Lenoir City

Newport

Kodak

Dandridge

Jefferson City

Clinton

Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Knoxville?

Finding the right flight to Knoxville from Maine is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Maine to Knoxville with flexible booking policies on momondo?

Flights from Maine to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maine to Knoxville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from Maine.

I’m not ready to book a flight from Maine to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Maine to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.