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

Frontier is the most popular carrier operating from Knoxville McGhee Tyson to Detroit

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

As of October 2025, there are 42 flights per week flying from Knoxville to Detroit. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How many flights depart from Knoxville to Detroit on average per day?

The number of flights available between Knoxville and Detroit is 6 per day as of October 2025. The most frequent departure time is 12:00PM, with 55% of daily flights leaving in the afternoon.

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

Prices for flights from Knoxville McGhee Tyson Airport to Detroit were last updated today.

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

The number of operators available for flights from Knoxville McGhee Tyson Airport to Detroit is 2 as of October 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$89 Cheap Flights from Knoxville to Detroit in 2025/26

Q: What is the typical price of a round-trip flight between Knoxville and Detroit?

Prices are currently low for flights on this route. Typical prices usually range from $489 to $757. The lowest price recently found on this route was $188.

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7:30 am - 6:00 pmTYS-DTW

10h 30m1 stop

7:17 pm - 12:57 pmDTW-TYS

17h 40m1 stop

$188Multiple Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

6:51 pm - 8:38 amTYS-DTW

13h 47m1 stop

12:24 pm - 9:55 pmDTW-TYS

9h 31m1 stop

$213Multiple Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

7:30 am - 2:03 pmTYS-DTW

6h 33m1 stop

12:58 pm - 1:01 pmDTW-TYS

24h 03m1 stop

$217Multiple Airlines

Find Deal

Tue, Nov 11 - Fri, Nov 14

7:30 am - 2:03 pmTYS-DTW

6h 33m1 stop

7:28 pm - 10:56 pmDTW-TYS

27h 28m1 stop

$218Multiple Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 13

6:00 am - 11:59 pmTYS-DTW

17h 59m1 stop

10:51 am - 10:52 pmDTW-TYS

12h 01m1 stop

$221Multiple Airlines

Find Deal

Thu, Nov 20 - Mon, Nov 24

7:30 am - 6:00 pmTYS-DTW

10h 30m1 stop

10:45 am - 12:57 pmDTW-TYS

26h 12m2 stops

$223Multiple Airlines

Find Deal

Sat, Nov 15 - Tue, Nov 18

2:22 pm - 5:12 pmTYS-DTW

26h 50m2 stops

10:51 am - 10:52 pmDTW-TYS

12h 01m1 stop

$226Multiple Airlines

Find Deal

Mon, Nov 17 - Mon, Nov 24

1:05 pm - 11:17 pmTYS-DTW

10h 12m1 stop

8:30 pm - 4:02 pmDTW-TYS

19h 32m1 stop

$227Multiple Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

12:50 pm - 2:36 pmTYS-DTW

1h 46mnonstop

6:20 pm - 8:00 pmDTW-TYS

1h 40mnonstop

$299Delta

Find Deal

Fri, Dec 12 - Sun, Dec 14

8:06 am - 6:33 pmTYS-DTW

10h 27m1 stop

2:03 pm - 9:42 pmDTW-TYS

7h 39m1 stop

$303American Airlines

Find Deal

Sat, Dec 13 - Sun, Jan 18

Delta flights from Knoxville to Detroit

Our best Delta deals on Knoxville to Detroit flight tickets

Delta

Dec 12

TYS12:50 pmKnoxville McGhee Tyson

1h 46m

DTW2:36 pmDetroit Metropolitan Wayne County

Dec 14

DTW6:20 pmDetroit Metropolitan Wayne County

1h 40m

TYS8:00 pmKnoxville McGhee Tyson

$299

Find similar

Delta

Nov 4

TYS7:45 amKnoxville McGhee Tyson

1h 45m

DTW9:30 amDetroit Metropolitan Wayne County

Nov 12

DTW5:45 amDetroit Metropolitan Wayne County

5h 00m

1 stop

TYS10:45 amKnoxville McGhee Tyson

$379

Find similar

Delta

Oct 25

TYS7:45 amKnoxville McGhee Tyson

1h 45m

DTW9:30 amDetroit Metropolitan Wayne County

Oct 27

DTW7:35 pmDetroit Metropolitan Wayne County

1h 38m

TYS9:13 pmKnoxville McGhee Tyson

$499

Find similar

United Airlines flights from Knoxville to Detroit

Our best United Airlines deals on Knoxville to Detroit flight tickets

United Airlines

Oct 23

TYS7:26 pmKnoxville McGhee Tyson

4h 31m

1 stop

DTW11:57 pmDetroit Metropolitan Wayne County

Oct 26

DTW5:45 amDetroit Metropolitan Wayne County

5h 03m

1 stop

TYS10:48 amKnoxville McGhee Tyson

$479

Find similar

United Airlines

Oct 23

TYS2:16 pmKnoxville McGhee Tyson

4h 41m

1 stop

DTW6:57 pmDetroit Metropolitan Wayne County

Oct 26

DTW2:10 pmDetroit Metropolitan Wayne County

9h 49m

2 stops

TYS11:59 pmKnoxville McGhee Tyson

$484

Find similar

United Airlines

Oct 23

TYS7:00 amKnoxville McGhee Tyson

6h 12m

1 stop

DTW1:12 pmDetroit Metropolitan Wayne County

Oct 25

DTW7:41 pmDetroit Metropolitan Wayne County

4h 11m

1 stop

TYS11:52 pmKnoxville McGhee Tyson

$489

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 11/15

7:30 am-6:00 pm

1 stop10h 30m

Detroit Metropolitan Wayne County

Tue 11/18

7:17 pm-12:57 pm

1 stop17h 40m

$188

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Thu 10/30

6:51 pm-8:38 am

1 stop13h 47m

Detroit Metropolitan Wayne County

Mon 11/3

12:24 pm-9:55 pm

1 stop9h 31m

$213

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Tue 11/11

7:30 am-2:03 pm

1 stop6h 33m

Detroit Metropolitan Wayne County

Fri 11/14

12:58 pm-1:01 pm

1 stop24h 03m

$217

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Tue 11/11

7:30 am-2:03 pm

1 stop6h 33m

Detroit Metropolitan Wayne County

Thu 11/13

7:28 pm-10:56 pm

1 stop27h 28m

$218

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Thu 11/20

6:00 am-11:59 pm

1 stop17h 59m

Detroit Metropolitan Wayne County

Mon 11/24

10:51 am-10:52 pm

1 stop12h 01m

$221

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 11/15

7:30 am-6:00 pm

1 stop10h 30m

Detroit Metropolitan Wayne County

Tue 11/18

10:45 am-12:57 pm

2 stops26h 12m

$223

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Mon 11/17

2:22 pm-5:12 pm

2 stops26h 50m

Detroit Metropolitan Wayne County

Mon 11/24

10:51 am-10:52 pm

1 stop12h 01m

$226

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Fri 12/12

1:05 pm-11:17 pm

1 stop10h 12m

Detroit Metropolitan Wayne County

Mon 12/15

8:30 pm-4:02 pm

1 stop19h 32m

$227

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Fri 12/12

12:50 pm-2:36 pm

Nonstop1h 46m

Detroit Metropolitan Wayne County

Sun 12/14

6:20 pm-8:00 pm

Nonstop1h 40m

$299

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 12/13

8:06 am-6:33 pm

1 stop10h 27m

Detroit Metropolitan Wayne County

Sun 1/18

2:03 pm-9:42 pm

1 stop7h 39m

$303

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How to get the cheapest flight ticket from Knoxville to Detroit

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 typical price of a round-trip flight between Knoxville and Detroit?

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Knoxville is in December. Flight prices, which tend to average around $333, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in December, then July is your next best option. Flight prices from Knoxville to Detroit during July average around $414.

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

On average, the least expensive day to fly to Detroit from Knoxville is on a Thursday. momondo users have found tickets for Thursday departures for as low as $398. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Knoxville to Detroit for around $904.

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

In the evening is the cheapest time of day to fly from Knoxville to Detroit when you can find flight prices for as low as $484. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $691 on average. Flights to Detroit from Knoxville at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Knoxville McGhee Tyson to Detroit flight route?

Fly from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County for the best Knoxville McGhee Tyson - Detroit flight prices

What cabin class options are available on Knoxville McGhee Tyson to Detroit flights?

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Detroit flights?

You could potentially save up to 35% on your flight if you consider stops on a Knoxville to Detroit flight.

When to book flights from Knoxville to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Detroit (TYS to DTT) flight deals and tips

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

Best Price Found	$358
Fastest flight time	1h 43m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Detroit	1 airport

The best one-way flight to Detroit from Knoxville in the past 72 hours is $358. The best round-trip flight deal from Knoxville to Detroit found on momondo in the last 72 hours is $338.

The fastest flight from Knoxville to Detroit takes 1h 43m

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

There is 1 airport near Detroit: Detroit Metropolitan Wayne County (DTW)

Search flight deals

How far is Knoxville McGhee Tyson to Detroit by plane?
Knoxville McGhee Tyson and Detroit are 442.8 mi apart from one another. By plane, this route typically takes 1h 46m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Detroit?
Prices for flights from Knoxville McGhee Tyson Airport to Detroit were last updated today.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Detroit?
The number of operators available for flights from Knoxville McGhee Tyson Airport to Detroit is 2 as of October 2025.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Detroit?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Knoxville to Detroit?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Knoxville to Detroit is Canadair (Bombardier) Regional Jet 900 (36.79% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (36.79%), Airbus A320-100/200 (4.72%), and Canadair (Bombardier) Regional Jet (3.77%).
What is the most popular airline from Knoxville to Detroit?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Knoxville to Detroit is Delta (100% of total bookings).

Best airlines flying from Knoxville to Detroit

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $318	Free Cancellation	Rating 7.2 11,029 reviews		Search American Airlines flights
Delta	PriceFrom $319	Free Cancellation	Rating 7.9 7,981 reviews		Search Delta flights

Delta Flights From Knoxville to Detroit
Delta is one of the most popular airlines flying from Knoxville to Detroit, operating 11 flights/week on average for this route. A good Delta flight deal for Knoxville to Detroit starts from $319 round-trip, up to an average price of $428. Our users have rated Delta at 7.9/10.

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Why use momondo?

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

It is quick and easy to find Knoxville to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.

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

Yes. All flights to Detroit from Knoxville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Knoxville to Detroit flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Knoxville to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.

An easier way to manage your Detroit trip

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Cheap flights from Knoxville to Detroit from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Detroit departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Knoxville to Detroit

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How to get the cheapest flight ticket from Knoxville to Detroit

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

What is the typical price of a round-trip flight between Knoxville and Detroit?

What is the cheapest month to fly to Detroit?

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

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

What is the cheapest Knoxville McGhee Tyson to Detroit flight route?

Fly from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County for the best Knoxville McGhee Tyson - Detroit flight prices

What cabin class options are available on Knoxville McGhee Tyson to Detroit flights?

There are 4 cabin classes available to choose from on Knoxville McGhee Tyson to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Knoxville to Detroit flights?

You could potentially save up to 35% on your flight if you consider stops on a Knoxville to Detroit flight.

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

Frontier is the most popular carrier operating from Knoxville McGhee Tyson to Detroit

How many flights depart from Knoxville to Detroit on average per day?

The number of flights available between Knoxville and Detroit is 6 per day as of October 2025. The most frequent departure time is 12:00PM, with 55% of daily flights leaving in the afternoon.

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

As of October 2025, there are 42 flights per week flying from Knoxville to Detroit. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Knoxville to Detroit

Cheap Knoxville to Detroit (TYS to DTT) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Detroit

How far is Knoxville McGhee Tyson to Detroit by plane?

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

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

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

What documentation or ID do you need to fly to Detroit?

What is the most popular plane model from Knoxville to Detroit?

What is the most popular airline from Knoxville to Detroit?

Best airlines flying from Knoxville to Detroit

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

Delta Flights From Knoxville to Detroit

Traveling to a place near Detroit?

Why use momondo?

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

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

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

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

An easier way to manage your Detroit trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Michigan