HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Michigan

$48+ Cheap flights from Knoxville (TYS) to Michigan

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — DTW
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Michigan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Michigan

Keep the following information in mind while searching for Knoxville to Michigan flight deals. Data was last updated July 29, 2025.

Round-trip from

$80
(Cheapflightsfares)

One-way from

$48
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$429

Good round-trip deal

$399 or less

Good one-way deal

$249 or less
From Knoxville McGhee Tyson to Michigan
Search Deals
One-way flight from Knoxville McGhee Tyson to Michigan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Knoxville McGhee Tyson to Michigan.
Search Deals
Price to beat on a one-way flight from Knoxville McGhee Tyson to Michigan.
Search Deals

Find flight deals from Knoxville to Michigan

Cheapest flights from Knoxville to Michigan
Explore the most affordable flight options available from Knoxville to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:29 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Mon 8/253:52 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 7/27$80
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/85:37 pmTYS - SBN
Nonstop1h 23mAllegiant Air
Mon 8/117:50 pmSBN - TYS
Nonstop1h 20mAllegiant Air
Deal found 7/28$82
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Mon 8/111:12 pmTYS - GRR
1 stop6h 23mAllegiant Air
Fri 8/159:00 amGRR - TYS
1 stop12h 41mAllegiant Air
Deal found 7/27$170
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/81:23 pmTYS - MDW
Nonstop1h 33mMultiple Airlines
Sat 8/92:44 pmMDW - TYS
1 stop24h 45mMultiple Airlines
Deal found 7/29$181
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:51 pmTYS - ORD
Nonstop1h 58mAmerican Airlines
Mon 9/811:56 amORD - TYS
Nonstop1h 47mAmerican Airlines
Deal found 7/29$189
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/147:00 amTYS - ORD
Nonstop1h 57mUnited Airlines
Fri 8/227:18 amORD - TYS
Nonstop1h 55mUnited Airlines
Deal found 7/29$194
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:08 pmTYS - MDW
1 stop4h 28mDelta
Mon 9/156:00 amMDW - TYS
1 stop6h 07mDelta
Deal found 7/29$209
This Delta deal was found by Cheapflights users on 7/28. 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 9/56:14 pmTYS - ORD
1 stop5h 23mDelta
Sun 9/77:15 amORD - TYS
1 stop3h 19mDelta
Deal found 7/28$209
This Mytrip deal was found by Cheapflights users on 7/27. 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 9/57:15 amTYS - DTW
1 stop11h 40mMultiple Airlines
Sun 9/72:28 pmDTW - TYS
1 stop8h 40mMultiple Airlines
Deal found 7/27$211
This Mytrip deal was found by Cheapflights users on 7/28. 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 8/221:22 pmTYS - ORD
1 stop10h 00mMultiple Airlines
Mon 8/256:56 amORD - TYS
1 stop9h 42mMultiple Airlines
Deal found 7/28$211
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/315:25 pmTYS - MDW
1 stop19h 16mFrontier
Sat 8/22:44 pmMDW - TYS
1 stop24h 45mFrontier
Deal found 7/27$215
This Frontier deal was found by Cheapflights users on 7/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:25 pmTYS - ORD
1 stop8h 07mFrontier
Sun 8/175:40 amORD - TYS
1 stop9h 49mFrontier
Deal found 7/28$218

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Michigan 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 July 29, 2025.
Use the filters below to find and compare flights from Knoxville to Michigan that are best for you.

Fly from

Knoxville

Fly to

Michigan

Route

Depart

Return

Price

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 8/22

2:29 pm-3:02 pm

Nonstop1h 33m

Chicago Midway

Mon 8/25

3:52 pm-6:20 pm

Nonstop1h 28m

$80

KnoxvilleSouth Bend

TYS - SBN

TYSSBN

Knoxville McGhee Tyson

Fri 8/8

5:37 pm-7:00 pm

Nonstop1h 23m

South Bend/Michiana

Mon 8/11

7:50 pm-9:10 pm

Nonstop1h 20m

$82

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Mon 8/11

1:12 pm-7:35 pm

1 stop6h 23m

Grand Rapids Gerald R. Ford Intl

Fri 8/15

9:00 am-9:41 pm

1 stop12h 41m

$170

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 8/8

1:23 pm-1:56 pm

Nonstop1h 33m

Chicago Midway

Sat 8/9

2:44 pm-4:29 pm

1 stop24h 45m

$181

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 9/5

7:14 am-8:18 am

Nonstop2h 04m

Chicago O'Hare Intl

Sun 9/7

1:37 pm-4:19 pm

Nonstop1h 42m

$189

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Thu 8/14

7:00 am-7:57 am

Nonstop1h 57m

Chicago O'Hare Intl

Fri 8/22

7:18 am-10:13 am

Nonstop1h 55m

$194

KnoxvilleChicago

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 9/12

6:08 pm-9:36 pm

1 stop4h 28m

Chicago Midway

Mon 9/15

6:00 am-1:07 pm

1 stop6h 07m

$209

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 9/5

6:14 pm-10:37 pm

1 stop5h 23m

Chicago O'Hare Intl

Mon 9/8

7:10 am-4:36 pm

1 stop8h 26m

$209

KnoxvilleDetroit

TYS - DTW

TYSDTW

Knoxville McGhee Tyson

Fri 9/5

7:15 am-6:55 pm

1 stop11h 40m

Detroit Metropolitan Wayne County

Sun 9/7

2:28 pm-11:08 pm

1 stop8h 40m

$211

KnoxvilleChicago

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Fri 8/22

1:22 pm-10:22 pm

1 stop10h 00m

Chicago O'Hare Intl

Mon 8/25

6:56 am-5:38 pm

1 stop9h 42m

$211

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 58 results
1
2
3
...
6

Best time to book a flight from Knoxville to Michigan

Have a flexible travel schedule? Discover the best time to fly to Michigan 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 Michigan

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

Currently, April is the cheapest month in which you can book a flight from Knoxville to Michigan (average of $257). Flying from Knoxville to Michigan 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 MI?

Find hourly flight availability from Knoxville to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

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

Weekly flight availability from Knoxville to Michigan

Explore weekly flight availability from Knoxville to Michigan. 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 July 29, 2025.

The most flights from TYS to USMI are scheduled on a Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Knoxville to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
3,238 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Michigan. 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 from for flights from Knoxville to Michigan?

    Knoxville McGhee Tyson (TYS) is the airport you will fly out of if you book a flight from Knoxville to Michigan. It is only a 11.3 mi journey to McGhee Tyson (TYS) from Knoxville’s city center.

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

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $48. Frontier flights start at $109 while deals on Delta start at $110 one-way.

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

    The most popular route from Knoxville to Michigan is Knoxville McGhee Tyson - Chicago O'Hare Intl. You may also consider Knoxville McGhee Tyson - Detroit Metropolitan Wayne County or Knoxville McGhee Tyson - Chicago Midway.

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

    The top 3 most reliable airlines when flying from Knoxville to Michigan are Air France (84%), Korean Air (84%) and Delta (77%).

  • What are the cheapest flights from Knoxville to Michigan?

    Looking at all options, your cheapest flight can be booked for $133. While the most popular route (Knoxville McGhee Tyson - Chicago O'Hare Intl) can be booked for $189 on average our data indicates $506 when flying from Knoxville to Michigan.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Knoxville to Michigan (average of $257). Flying from Knoxville to Michigan 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to LaGuardia flights
Nashville to Boston flights
Nashville to Denver flights
Nashville to Las Vegas flights
Nashville to Seattle flights
Nashville to Newark flights
Nashville to John F Kennedy Intl flights
Nashville to Hobby flights
Nashville to O'Hare Intl flights
Memphis to LaGuardia flights
Memphis to Las Vegas flights
Nashville to Fort Lauderdale flights
Memphis to Dallas/Fort Worth flights
Memphis to Newark flights
Nashville to Orlando flights
Memphis to Denver flights
Nashville to Los Angeles flights
Memphis to O'Hare Intl flights
Nashville to San Francisco flights
Nashville to Miami flights
Memphis to John F Kennedy Intl flights
Nashville to George Bush Intcntl flights
Chattanooga to LaGuardia flights
Nashville to Sky Harbor Intl flights
Knoxville to O'Hare Intl flights
Memphis to Hobby flights
Memphis to Orlando flights
Memphis to Los Angeles flights
Memphis to Augusta flights
Nashville to Detroit flights
Nashville to Dallas/Fort Worth flights
Memphis to Miami flights
Nashville to Sarasota flights
Chattanooga to John F Kennedy Intl flights
Nashville to Reagan-National flights
Memphis to Boston flights
Memphis to George Bush Intcntl flights
Nashville to Salt Lake City flights
Nashville to Portland flights
Knoxville to LaGuardia flights
Nashville to Ontario flights
Memphis to Dulles Intl flights
Nashville to Burbank flights
Nashville to Philadelphia flights
Memphis to Atlanta flights
Chattanooga to Las Vegas flights
Nashville to Tampa flights
Knoxville to Boston flights
Chattanooga to O'Hare Intl flights
Nashville to Minneapolis flights

Top 3 airlines flying from Knoxville to Michigan

Discover the top 3 airlines that operate flights from Knoxville to Michigan. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$340FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$354FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$414FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.