Cheap flights from Detroit to Knoxville

Compare Detroit to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

Book the best Knoxville fare with no extra fees

Flight deals from Detroit to Knoxville

Looking for a cheap last-minute deal or the best round-trip flight from Detroit to Knoxville? Find the lowest prices on one-way and round-trip tickets right here.

Knoxville.C$444 per passenger.Departing Fri, Dec 6, returning Sun, Dec 8.Round-trip flight with Delta.Outbound direct flight with Delta departing from Detroit Wayne County on Fri, Dec 6, arriving in Knoxville.Inbound direct flight with Delta departing from Knoxville on Sun, Dec 8, arriving in Detroit Wayne County.Price includes taxes and charges.From C$444, select.

Knoxville.C$445 per passenger.Departing Thu, Nov 28, returning Wed, Dec 4.Round-trip flight with Delta.Outbound direct flight with Delta departing from Detroit Wayne County on Thu, Nov 28, arriving in Knoxville.Inbound direct flight with Delta departing from Knoxville on Wed, Dec 4, arriving in Detroit Wayne County.Price includes taxes and charges.From C$445, select.

Knoxville.C$446 per passenger.Departing Thu, May 29, returning Sun, Jun 1.Round-trip flight with Delta.Outbound direct flight with Delta departing from Detroit Wayne County on Thu, May 29, arriving in Knoxville.Inbound direct flight with Delta departing from Knoxville on Sun, Jun 1, arriving in Detroit Wayne County.Price includes taxes and charges.From C$446, select.

Knoxville.C$514 per passenger.Departing Thu, Jan 16, returning Mon, Jan 20.Round-trip flight with Delta.Outbound direct flight with Delta departing from Detroit Wayne County on Thu, Jan 16, arriving in Knoxville.Inbound direct flight with Delta departing from Knoxville on Mon, Jan 20, arriving in Detroit Wayne County.Price includes taxes and charges.From C$514, select.

Knoxville.C$516 per passenger.Departing Sat, Nov 23, returning Sun, Nov 24.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Detroit Wayne County on Sat, Nov 23, arriving in Knoxville.Inbound indirect flight with Delta, departing from Knoxville on Sun, Nov 24, arriving in Detroit Wayne County.Price includes taxes and charges.From C$516, select.

Knoxville.C$586 per passenger.Departing Sat, Nov 23, returning Sun, Nov 24.Round-trip flight with Delta.Outbound direct flight with Delta departing from Detroit Wayne County on Sat, Nov 23, arriving in Knoxville.Inbound direct flight with Delta departing from Knoxville on Sun, Nov 24, arriving in Detroit Wayne County.Price includes taxes and charges.From C$586, select.

Find the cheapest month to fly from Detroit to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Detroit to Knoxville flights are currently cheapest in December.

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Direct flights from Detroit to Knoxville

Detroit to Knoxville: Alternative routes

Compare routes from Detroit to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Detroit to Knoxville: Flight information

The things to know before you go.

Cheapest flight found	C$444
Cheapest month to fly	December
Average flight time	1 hr, 38 mins
Most popular airline	WestJet
Average flights per week	53

Finding cheap flights from Detroit to Knoxville: Frequently asked questions

How much are round-trip flights from Detroit to Knoxville?

The best price we found for a round-trip flight from Detroit to Knoxville is C$444. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Detroit to Knoxville?

1 hour and 38 minutes is the average flight time from Detroit to Knoxville.

Which airlines fly direct from Detroit to Knoxville?

WestJet, Delta and Endeavor Air fly direct from Detroit to Knoxville.

How many flights are there a week from Detroit to Knoxville?

There are 53 flights per week flying from Detroit to Knoxville, as of November 2024.

When is the cheapest time to fly from Detroit to Knoxville?

The cheapest month to fly from Detroit to Knoxville is usually November 2024.

Which upcoming date is cheapest to fly from Detroit to Knoxville Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Detroit to Knoxville Airport on Friday, December 6, 2024.

Can I get a direct flight from Detroit to Knoxville Airport?

Yes – the average flight time is 1 hour and 38 minutes.

How can I find the best flight deal to Knoxville?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Knoxville?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Detroit to Knoxville?

The cheapest airline that flies to Knoxville is Delta.

How to find cheap flights to Knoxville from Detroit

Looking for cheap tickets from Detroit to Knoxville? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Detroit to Knoxville. And with us, there are no hidden fees – what you see is what you pay.
Compare flight deals to Knoxville from Detroit from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
Flex your dates to find the best Detroit–Knoxville ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to Knoxville from Detroit.
Set up a Price Alert. You can easily track the fare of your cheap Detroit–Knoxville flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Detroit and Knoxville? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business Class flights from Detroit and Knoxville. We scour the Internet for the best Business, Premium Economy and First Class flight fares to Knoxville, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Detroit to Knoxville flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

Combine your flight to Knoxville from Detroit with hotels and car rental

Once you've secured your cheap flight ticket from Detroit to Knoxville, discover the best prices and exclusive rates for hotels in Knoxville or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.