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$109+ Cheap flights from Detroit to Knoxville (DTT - 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TYS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Detroit All airports to Knoxville McGhee Tyson are usually found in October or June, booked 68 days in advance, depart on a Saturday or Friday and return on a Saturday

Cheap flight deals from Detroit to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Knoxville (TYS). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Mytrip)

One-way from

$109
(Mytrip)

Popular in

January

Cheapest in

October

Average price

$477

Good round-trip deal

$399 or less

Good one-way deal

$398 or less
Provider with most accurate pricing for Detroit (DTT)-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Knoxville McGhee Tyson flights.
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From Detroit (DTT) to Knoxville McGhee Tyson
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One-way flight from Detroit (DTT) to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Detroit (DTT) to Knoxville McGhee Tyson.
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Find flight deals from Detroit to Knoxville

Cheapest flights from Detroit to Knoxville
Explore the most affordable flight options available from Detroit to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/19. 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.
Wed 3/58:50 pmDTW - TYS
1 stop14h 11mMultiple Airlines
Sun 3/99:54 pmTYS - DTW
1 stop15h 29mMultiple Airlines
Deal found 1/19$230
This Delta deal was found by Cheapflights users on 1/20. 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 2/188:01 pmDTW - TYS
Nonstop1h 38mDelta
Tue 2/251:00 pmTYS - DTW
Nonstop1h 51mDelta
Deal found 1/20$299
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/118:09 amDTW - TYS
1 stop9h 47mAmerican Airlines
Wed 2/1211:43 amTYS - DTW
1 stop11h 24mAmerican Airlines
Deal found 1/21$305
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/72:30 pmDTW - TYS
1 stop5h 06mUnited Airlines
Tue 2/115:45 amTYS - DTW
2 stops11h 11mUnited Airlines
Deal found 1/20$344

Find flights from Detroit to Knoxville within your budget

Customize your flight search to find flights from Detroit 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 January 21, 2025.

Fly from

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Fly to

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Route

Depart

Return

Price

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Wed 3/5

8:50 pm-11:01 am

1 stop14h 11m

Knoxville McGhee Tyson

Sun 3/9

9:54 pm-1:23 pm

1 stop15h 29m

$230

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Tue 2/18

8:01 pm-9:39 pm

Nonstop1h 38m

Knoxville McGhee Tyson

Tue 2/25

1:00 pm-2:51 pm

Nonstop1h 51m

$299

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Fri 2/7

2:30 pm-7:36 pm

1 stop5h 06m

Knoxville McGhee Tyson

Tue 2/11

5:47 pm-11:39 pm

1 stop5h 52m

$339

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Thu 2/6

10:10 am-3:38 pm

1 stop5h 28m

Knoxville McGhee Tyson

Mon 2/10

11:22 am-5:35 pm

1 stop6h 13m

$359

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Tue 3/11

8:50 pm-2:01 pm

1 stop17h 11m

$109

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Wed 2/19

10:00 am-4:09 pm

1 stop6h 09m

$174

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Sat 2/8

5:46 am-6:47 pm

1 stop13h 01m

$189

DetroitKnoxville

DTW - TYS

DTWTYS

Detroit Metropolitan Wayne County

Mon 2/24

2:05 pm-1:15 pm

1 stop23h 10m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from Detroit to Knoxville

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 Detroit to Knoxville in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Detroit-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Knoxville 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 Detroit-Knoxville 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 Detroit to Knoxville

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

Travel insights for flights from Detroit to Knoxville

Get recent, data-driven insights about flights from Detroit to Knoxville including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Knoxville. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Detroit to Knoxville, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Knoxville (average of $297). Flying from Detroit 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 DTT to TYS?

Find hourly flight availability from Detroit 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 January 21, 2025.

When flying from Detroit to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight in the evening.

What is the cheapest day to fly from Detroit to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Knoxville. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Knoxville flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to Knoxville

Explore weekly flight availability from Detroit to Knoxville. 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 January 21, 2025.

The most flights from DTT to TYS are scheduled on a Monday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

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 January 21, 2025.
Read through reviews of airlines operating flights from Detroit to Knoxville, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Detroit to Knoxville. 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 Detroit to Knoxville?

    Knoxville McGhee Tyson is the airport most travelers will use when flying to Knoxville from Detroit All airports. Booking flights from All airports (DTT) to McGhee Tyson (TYS) should be relatively easy as there are 7 daily flights to Knoxville from 3 different airlines. 1h 31m is how long a flight from Detroit to Knoxville McGhee Tyson will take if you book a nonstop flight.

  • What are the cheapest airlines flying from Detroit to Knoxville round-trip?

    Delta, at $299, was found to be the cheapest airline from Detroit to Knoxville.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is currently priced 30% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $174 on Delta. Other airlines that offer cheap prices include American Airlines from $189 and United Airlines from $218 one-way.

  • What are the most reliable airlines from Detroit to Knoxville?

    Before booking your flight to Knoxville from Detroit, check out the most reliable airlines to get you to your destination on time: Korean Air (89%), WestJet (83%), Air France( 80%).

  • What are the cheapest flights from Detroit to Knoxville?

    The cheapest flight price from Detroit to Knoxville is $298. On average you can expect to pay $429. The most popular route, (Detroit Metropolitan Wayne County - Knoxville McGhee Tyson), can usually be booked for $230.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Detroit to Knoxville (average of $297). Flying from Detroit 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 Detroit?

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

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Top 3 airlines flying from Detroit to Knoxville

Discover the top 3 airlines that operate flights from Detroit 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$143Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$309Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$388FlexibilityNo cancel feeOn-time71%
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