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$91+ Cheap flights from Knoxville to Detroit Metropolitan Wayne County Airport (TYS - DTW)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DTW
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheap flight deals from Knoxville to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Detroit (DTW). 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 15, 2025.

Round-trip from

$215
(Mytrip)

One-way from

$91
(Mytrip)

Popular in

January

Cheapest in

December

Average price

$549

Good round-trip deal

$293 or less

Good one-way deal

$219 or less
From Knoxville McGhee Tyson to Detroit Metropolitan Wayne County
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One-way flight from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County.
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Price to beat on a one-way flight from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County.
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Find flight deals from Knoxville to Detroit

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

This Mytrip deal was found by Cheapflights users on 6/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/128:10 amTYS - DTW
1 stop14h 58mMultiple Airlines
Sun 7/135:35 amDTW - TYS
1 stop17h 21mMultiple Airlines
Deal found 6/13$215
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.
Sat 12/135:59 amTYS - DTW
1 stop10h 57mAmerican Airlines
Sun 1/189:50 amDTW - TYS
1 stop8h 50mAmerican Airlines
Deal found 6/14$367
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.
Tue 7/295:12 pmTYS - DTW
Nonstop1h 43mDelta
Sat 8/23:59 pmDTW - TYS
Nonstop1h 33mDelta
Deal found 6/14$399
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:25 pmTYS - DTW
1 stop7h 19mFrontier
Sun 6/226:00 amDTW - TYS
1 stop10h 29mFrontier
Deal found 6/14$421
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 11/85:45 amTYS - DTW
2 stops7h 35mUnited Airlines
Mon 12/15:51 pmDTW - TYS
1 stop4h 30mUnited Airlines
Deal found 6/13$424

Cheapflights Fare Finder

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

Fly from

Knoxville

Fly to

Detroit

Route

Depart

Return

Price

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 7/12

8:10 am-11:08 pm

1 stop14h 58m

Detroit Metropolitan Wayne County

Sun 7/13

5:35 am-10:56 pm

1 stop17h 21m

$215

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Tue 7/29

5:12 pm-6:55 pm

Nonstop1h 43m

Detroit Metropolitan Wayne County

Sat 8/2

3:59 pm-5:32 pm

Nonstop1h 33m

$399

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 11/8

5:45 am-1:20 pm

2 stops7h 35m

Detroit Metropolitan Wayne County

Mon 12/1

5:51 pm-10:21 pm

1 stop4h 30m

$424

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Wed 6/25

6:35 am-4:49 pm

1 stop10h 14m

Detroit Metropolitan Wayne County

Tue 7/1

9:49 am-5:12 pm

1 stop7h 23m

$462

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 7/5

8:10 am-8:51 pm

1 stop12h 41m

$91

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Mon 10/20

8:22 pm-12:45 am

1 stop28h 23m

$147

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Fri 8/1

5:12 pm-6:55 pm

Nonstop1h 43m

$249

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Sat 8/2

7:00 am-7:04 pm

2 stops12h 04m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Knoxville to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit Metropolitan Wayne County Airport

What is the cheapest month to book a flight from Knoxville to Detroit Metropolitan Wayne County Airport?

Currently, April is the cheapest month in which you can book a flight from Knoxville to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Knoxville to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 TYS to DTW?

Find hourly flight availability from Knoxville to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 54% on flights from Knoxville to Detroit Metropolitan Wayne County Airport by exploring options for tickets in the evening.

Weekly flight availability from Knoxville to Detroit Metropolitan Wayne County Airport

Explore weekly flight availability from Knoxville to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 15, 2025.

The most flights from TYS to DTW are scheduled on a Saturday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Detroit by month

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

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 1.8 in.

Temperature in Detroit by month

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

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated June 15, 2025.
Read through reviews of airlines operating flights from Knoxville to Detroit, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,297 reviews
Delta
8.0
Very good
7,958 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airports do I use to fly from Knoxville to Detroit?

    If you wish to fly to Detroit from Knoxville, then you need to book flights from Knoxville McGhee Tyson to Detroit Metropolitan Wayne County. There are 6 flights from McGhee Tyson (TYS) to Detroit Metropolitan Wayne County (DTW) per day to choose from. Flights to Detroit from McGhee Tyson are available from 2 different airlines, which means you should have some options if you want to compare airfare deals. 1h 40m is how long a nonstop flight from Knoxville to Detroit Metropolitan Wayne County typically takes.

  • What are the cheapest airlines flying from Knoxville to Detroit Metropolitan Wayne County Airport round-trip?

    Cheapflights users have booked flights from Knoxville to Detroit Metropolitan Wayne County Airport round-trip from $399. Other airlines that can offer you cheap pricing are United Airlines, from $424, and American Airlines, from $462. Delta is 13% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Knoxville to Detroit Metropolitan Wayne County Airport one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $147. Users have also found prices from $249 and $264 on Delta and United Airlines, respectively.

  • What are the most reliable airlines from Knoxville to Detroit Metropolitan Wayne County Airport?

    Consider WestJet (91%), Korean Air (89%) or Air France (87%) when booking your flight. These represent the most reliable airlines when flying from Knoxville to Detroit Metropolitan Wayne County Airport.

  • What are the cheapest flights from Knoxville to Detroit Metropolitan Wayne County Airport?

    Looking at all options, your cheapest flight can be booked for $135. While the most popular route (Knoxville McGhee Tyson - Detroit Metropolitan Wayne County) can be booked for $215 on average our data indicates $884 when flying from Knoxville to Detroit Metropolitan Wayne County Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Detroit 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 Detroit Metropolitan Wayne County Airport?

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Knoxville to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Sterling Heights
Warren
Dearborn
Novi
Troy
Southfield
Romulus
Clarkston
Plymouth
Auburn Hills
Utica
Monroe
Wixom
Roseville
Port Huron
Put-in-Bay
Belleville
Brighton
Livonia
Fremont

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Alternative routes for Knoxville to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Knoxville to Detroit

Discover the top 2 airlines that operate flights from Knoxville to Detroit. 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$309Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$309Average$475FlexibilityNo cancel feeOn-timeN/A

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