$208 Cheap Flights from Bozeman (BZN) to Tri-Cities (TRI)

View $208 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines from Bozeman Yellowstone Intl. Airport (BZN) to Tri-Cities, TN (TRI-Tri-Cities Regional)

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Cheap Flights from Bozeman to Tri-Cities (BZN-TRI)

Prices were available within the past 7 days and start at $208 for one-way flights and $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug 25 - Mon, Sep 7
BZN
Bozeman
TRI
Tri-Cities
$312 Roundtrip, found 5 days ago
$312
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 25 from Bozeman to Tri-Cities, returning Mon, Sep 7, priced at $312 found 5 days ago
Delta
Tue, Aug 25 - Sat, Sep 12
BZN
Bozeman
TRI
Tri-Cities
$317 Roundtrip, found 5 days ago
$317
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 25 from Bozeman to Tri-Cities, returning Sat, Sep 12, priced at $317 found 5 days ago
Delta
Tue, Aug 25 - Sun, Sep 6
BZN
Bozeman
TRI
Tri-Cities
$328 Roundtrip, found 5 days ago
$328
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 25 from Bozeman to Tri-Cities, returning Sun, Sep 6, priced at $328 found 5 days ago
Delta
Thu, Aug 27 - Mon, Sep 7
BZN
Bozeman
TRI
Tri-Cities
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 27 from Bozeman to Tri-Cities, returning Mon, Sep 7, priced at $353 found 5 days ago
Delta
Thu, Aug 27 - Sat, Sep 12
BZN
Bozeman
TRI
Tri-Cities
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 27 from Bozeman to Tri-Cities, returning Sat, Sep 12, priced at $358 found 5 days ago
Delta
Mon, Aug 24 - Sat, Sep 12
BZN
Bozeman
TRI
Tri-Cities
$363 Roundtrip, found 5 days ago
$363
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug 24 from Bozeman to Tri-Cities, returning Sat, Sep 12, priced at $363 found 5 days ago
Delta
Thu, Aug 27 - Sun, Sep 6
BZN
Bozeman
TRI
Tri-Cities
$369 Roundtrip, found 5 days ago
$369
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 27 from Bozeman to Tri-Cities, returning Sun, Sep 6, priced at $369 found 5 days ago
Delta
Mon, Aug 24 - Sun, Sep 6
BZN
Bozeman
TRI
Tri-Cities
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug 24 from Bozeman to Tri-Cities, returning Sun, Sep 6, priced at $374 found 5 days ago
American Airlines
Thu, Sep 17 - Mon, Sep 21
BZN
Bozeman
TRI
Tri-Cities
$412 Roundtrip, found 1 day ago
$412
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 17 from Bozeman to Tri-Cities, returning Mon, Sep 21, priced at $412 found 1 day ago
United
Tue, Jun 16 - Sun, Jun 21
BZN
Bozeman
TRI
Tri-Cities
$788 Roundtrip, found 16 hours ago
$788
Roundtrip
found 16 hours ago
Select United flight, departing Tue, Jun 16 from Bozeman to Tri-Cities, returning Sun, Jun 21, priced at $788 found 16 hours ago

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Alternative airports near Blountville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities Regional TRI. Cheapest option available. Flights from $613
TRI
Tri-Cities Regional
Cheapest
Flights from $613

Frequently asked questions

How much does a flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) cost?
You can find cheap one-way flights from $208 and cheap return flights from $312 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) with Expedia. Return flights often range between $613 and $1578. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The cheapest month to fly from BZN to TRI is August 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're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
Enter BZN to TRI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
To find a cheap flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional), 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 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
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.
What is the earliest flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The earliest flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) typically departs at around 5:20 AM, operated by Alaska Airlines and Delta. This seasonal service is available in September, allowing you to maximize your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
The most popular departure times for flights from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) are in the early morning, from 6am to 9am. This accounts for around 34% of total traffic. Many major carriers, including United and American Airlines, offer flights during this window. This timing is favored as it allows you to reach your destination early in the day, maximizing your time for activities.
How long does it take to fly from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
Flights from BZN to TRI with one stop typically take around 6 hours 30 minutes, covering approximately 1,617 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
First class seats are offered on the BZN to TRI route with American Airlines and Delta Air Lines.
How do I earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight with Expedia?
It's easy to earn miles on a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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 Tri-Cities from Gallatin Field (BZN)?
If you're planning to travel to Tri-Cities from Gallatin Field (BZN), you can fly into Tri-Cities Regional (TRI) Some flights may connect through major hubs like Denver Intl. (DEN), Salt Lake City Intl. (SLC), O'Hare Intl. (ORD) before reaching Tri-Cities. 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 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) at the last minute?
Typically, booking a last minute flight from Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) flight and hotel package?
Securing a Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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 Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional)?
If you booked your Bozeman, MT (BZN-Bozeman Yellowstone Intl.) to Tri-Cities, TN (TRI-Tri-Cities Regional) 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
Bozeman Yellowstone Intl.
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$312
Distance
1616 mi

Book with confidence

Bozeman to Tri-Cities Flights

The cheapest times to fly from Bozeman to Tri-Cities

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bozeman to Tri-Cities are during the month of August. You can find some of the cheapest flights from Bozeman to Tri-Cities with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bozeman to Tri-Cities

Sunday is one of the best days to book for cheap flights from Bozeman to Tri-Cities: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bozeman to Tri-Cities

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bozeman to Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from $208 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bozeman to Tri-Cities flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bozeman to Tri-Cities airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bozeman to Tri-Cities Flights

*Flight schedules are subject to change.

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*Available to One Key members.