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$299+ Cheap flights from Detroit to Blountville (DTT - TRI)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TRI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Detroit to Blountville

Cheapest flights from Detroit to Blountville
Explore the most affordable flight options available from Detroit to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/256:01 amDTW - TRI
1 stop4h 12mAmerican Airlines
Mon 12/298:26 pmTRI - DTW
1 stop4h 18mAmerican Airlines
Deal found 12/10$357
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:15 pmDTW - TRI
2 stops24h 55mMultiple Airlines
Mon 12/295:55 pmTRI - DTW
1 stop26h 18mMultiple Airlines
Deal found 12/10$429
This Delta deal was found by Cheapflights users on 12/10. 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.
Sat 12/205:15 amDTW - TRI
1 stop4h 19mDelta
Fri 12/266:49 pmTRI - DTW
1 stop6h 03mDelta
Deal found 12/10$487
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/203:56 pmDTW - TRI
2 stops8h 03mAmerican Airlines
Fri 12/268:26 pmTRI - DTW
1 stop4h 18mAmerican Airlines
Deal found 12/10$492
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/225:11 pmDTW - TRI
1 stop4h 47mAmerican Airlines
Sat 12/278:26 pmTRI - DTW
1 stop4h 18mAmerican Airlines
Deal found 12/10$493

Find flight deals from Detroit to Blountville

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Blountville (TRI). 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 December 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$327
(Delta)

One-way from

$299
(American Airlines)
Provider with most accurate pricing for Detroit (DTT)-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Blountville Tri Cities TN/VA flights.
Search Deals
From Detroit (DTT) to Blountville Tri Cities TN/VA
Search Deals
One-way flight from Detroit (DTT) to Blountville Tri Cities TN/VA
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Blountville 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 December 12, 2025.
Use the filters below to find and compare flights from Detroit to Blountville that are best for you.

Fly from

Detroit

Fly to

Blountville

Route

Depart

Return

Price

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Thu 12/25

6:01 am-10:13 am

1 stop4h 12m

Blountville Tri Cities TN/VA

Mon 12/29

8:26 pm-12:44 am

1 stop4h 18m

$357

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Thu 12/25

12:15 pm-1:10 pm

2 stops24h 55m

Blountville Tri Cities TN/VA

Mon 12/29

5:55 pm-8:13 pm

1 stop26h 18m

$429

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Sat 12/20

5:15 am-9:34 am

1 stop4h 19m

Blountville Tri Cities TN/VA

Fri 12/26

6:49 pm-12:52 am

1 stop6h 03m

$487

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Mon 12/22

7:58 pm-11:54 pm

1 stop3h 56m

Blountville Tri Cities TN/VA

Sat 12/27

8:26 pm-12:44 am

1 stop4h 18m

$487

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Sat 12/20

3:56 pm-11:59 pm

2 stops8h 03m

Blountville Tri Cities TN/VA

Fri 12/26

8:26 pm-12:44 am

1 stop4h 18m

$492

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Wed 12/24

6:00 am-10:13 am

1 stop4h 13m

$299

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Tue 12/23

6:13 pm-10:49 pm

1 stop4h 36m

$369

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Wed 12/24

9:28 pm-1:10 pm

3 stops39h 42m

$411

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Tue 12/23

6:00 am-2:19 pm

2 stops8h 19m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

  • Most accurate provider: When it comes to deals on Detroit-Blountville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Blountville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Blountville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Blountville 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-Blountville 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 Blountville

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

Cheapflights Insights

Everything you need to know about your flight from Detroit to Blountville

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Blountville (average of $212). Flying from Detroit to Blountville in May is currently the most expensive (average of $319). 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 TRI?

Find hourly flight availability from Detroit to Blountville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 30% on flights from Detroit to Blountville by exploring options for tickets in the morning.

Related info for your journey

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

  • How long is the flight from Detroit to Blountville?

    There are many flights that can get you from Detroit to Blountville in 4h 12m. Fly via American Airlines or Delta to get the fastest option. Airlines will cover a distance of 400 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Detroit to Blountville round-trip?

    Cheapflights users have booked flights from Detroit to Blountville round-trip from $274.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Detroit to Blountville (average of $212). Flying from Detroit to Blountville in May is currently the most expensive (average of $319). 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 Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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Top airline flying from Detroit to Blountville

Discover the top airline that operate flights from Detroit to Blountville. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$471FlexibilityNo cancel feeOn-time71%

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