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

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — TRI
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$299
(Kiwi.com)
From Detroit (DTT) to Blountville Tri Cities TN/VA
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Find 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 10/152:53 pmDTW - TRI
1 stop25h 22mMultiple Airlines
Fri 10/176:25 pmTRI - DTW
1 stop14h 13mMultiple Airlines
Deal found 9/15$299
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/226:00 amDTW - TRI
1 stop5h 46mAmerican Airlines
Fri 10/3112:11 pmTRI - DTW
1 stop5h 31mAmerican Airlines
Deal found 9/15$317
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/2110:22 amDTW - TRI
2 stops8h 38mAmerican Airlines
Sat 10/256:05 amTRI - DTW
2 stops6h 27mAmerican Airlines
Deal found 9/16$327
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/3011:00 amDTW - TRI
2 stops8h 00mAmerican Airlines
Sun 11/25:04 amTRI - DTW
1 stop4h 44mAmerican Airlines
Deal found 9/16$332
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/87:10 amDTW - TRI
1 stop4h 36mAmerican Airlines
Sun 10/125:05 amTRI - DTW
1 stop4h 07mAmerican Airlines
Deal found 9/14$347
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/25:25 amDTW - TRI
1 stop4h 19mDelta
Thu 10/97:17 pmTRI - DTW
1 stop5h 39mDelta
Deal found 9/17$367
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/210:13 amDTW - TRI
1 stop5h 28mAmerican Airlines
Thu 10/95:05 amTRI - DTW
2 stops7h 27mAmerican Airlines
Deal found 9/15$372
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/266:00 amDTW - TRI
1 stop6h 14mAmerican Airlines
Mon 12/15:04 amTRI - DTW
1 stop4h 44mAmerican Airlines
Deal found 9/15$383
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 10/19:23 amDTW - TRI
1 stop5h 02mAmerican Airlines
Sun 10/56:18 pmTRI - DTW
1 stop6h 25mAmerican Airlines
Deal found 9/15$387

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 September 17, 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

Wed 10/15

2:53 pm-4:15 pm

1 stop25h 22m

Blountville Tri Cities TN/VA

Fri 10/17

6:25 pm-8:38 am

1 stop14h 13m

$299

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Wed 10/22

6:00 am-11:46 am

1 stop5h 46m

Blountville Tri Cities TN/VA

Fri 10/31

12:11 pm-5:42 pm

1 stop5h 31m

$317

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Tue 10/21

6:00 am-11:46 am

1 stop5h 46m

Blountville Tri Cities TN/VA

Sat 10/25

4:14 pm-10:24 pm

1 stop6h 10m

$317

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Thu 10/30

6:40 pm-10:51 pm

1 stop4h 11m

Blountville Tri Cities TN/VA

Sun 11/2

8:25 pm-12:25 am

1 stop4h 00m

$327

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Wed 10/8

7:10 am-11:46 am

1 stop4h 36m

Blountville Tri Cities TN/VA

Sun 10/12

5:05 am-9:12 am

1 stop4h 07m

$347

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Mon 9/22

6:51 pm-11:09 pm

1 stop4h 18m

$389

DetroitBlountville

DTW - TRI

DTWTRI

Detroit Metropolitan Wayne County

Sun 9/28

5:43 am-1:44 pm

2 stops8h 01m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

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, August is the cheapest month in which you can book a flight from Detroit to Blountville (average of $390). Flying from Detroit to Blountville in April is currently the most expensive (average of $494). 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 September 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Detroit to Blountville by exploring options for tickets in the afternoon.

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 5h 46m. Fly via American Airlines to get the fastest option. Airlines will cover a distance of 400 mi.

  • 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 $218.

  • 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, August is the cheapest month in which you can book a flight from Detroit to Blountville (average of $390). Flying from Detroit to Blountville in April is currently the most expensive (average of $494). 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

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$406FlexibilityNo cancel feeOn-time71%

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