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CA $305 Cheap Flights from Tri-Cities (TRI) to Detroit (DTW)

View CA $305 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit Metropolitan Wayne County Airport (DTW)

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Cheap flights from Tri-Cities (TRI) to Detroit (DTW)

Prices were available within the past 7 days and start at CA $305 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) cost?
You can find one-way and return flights from TRI to DTW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when TRI to DTW ticket fares go up or down.
What is the cheapest month to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The cheapest months to fly from TRI to DTW are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Enter TRI to DTW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
American Airlines is one of the cheapest airlines offering connecting return flights from Tri-Cities Regional (TRI) to Detroit Metropolitan Wayne County (DTW), with prices starting from around CA$378 for flights that can be booked for departure within the next year. These flights typically include a layover in Charlotte-Douglas Intl. (CLT). All prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
To find a cheap flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
There are approximately 15 connecting flights per day from Tri-Cities Regional (TRI) to Detroit Metropolitan Wayne County (DTW). Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), and O'Hare Intl. (ORD).
What is the earliest flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The earliest flight from Tri-Cities Regional (TRI) to Detroit Metropolitan Wayne County (DTW) typically departs around 5:00 AM local time, operated by American Airlines. This is a seasonal service, active only in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You'll typically find the most flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) on a Thursday, with around 12 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines and Delta. Flight schedules are quite consistent throughout the week, so you'll have plenty of options regardless of your travel day.
What are the most popular departure times for flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The most popular departure times for flights from Tri-Cities Regional (TRI) to Detroit Metropolitan Wayne County (DTW) are in the early morning, from 6am to 9am. Many major carriers, including Delta and American Airlines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive in Detroit with plenty of time for your activities.
How long does it take to fly from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
There are no nonstop flights from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County). For flights with one stop, you can expect the journey to take around 4 hours 18 minutes. If your flight has two or more stops, the travel time typically increases to about 13 hours 30 minutes. The distance between these two airports is approximately 644 kilometres. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You can fly business class or first class between TRI and DTW. First class cabins are available on Delta and American Airlines.
How do I earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight with Expedia?
It's easy to earn miles on a Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Detroit, MI (DTW) from Tri-Cities, TN (TRI)?
If you're planning to travel to Detroit from Tri-Cities Regional (TRI), you can fly directly into Detroit Metropolitan Wayne County (DTW). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Charlotte-Douglas Intl. (CLT), or Dallas-Fort Worth Intl. (DFW) before reaching Detroit. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) at the last minute?
Typically, booking a last minute flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package?
Securing a Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
If you booked your Tri-Cities, TN (TRI-Tri-Cities Regional) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Detroit Metropolitan Wayne County
Distance
639 km

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Blountville to Detroit Flights

The easy way to book your flights from Tri-Cities to Detroit 

With Expedia, it’s simple to find and book flights to Detroit from Tri-Cities whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Detroit Metropolitan Wayne County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Tri-Cities to Detroit today, tomorrow, or this week.  

 

Save dollars with cheap flights from Tri-Cities Regional, TRI to Detroit Metropolitan Wayne County, DTW 

Sort your search results by price to find great deals on your flight from Tri-Cities to Detroit—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Detroit from Tri-Cities currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Detroit  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Detroit from Tri-Cities 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Detroit with Expedia today.

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