CA $326 Cheap Flights from Buffalo (BUF) to Tri-Cities (TRI)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Tri-Cities, TN (TRI-Tri-Cities Regional)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Buffalo (BUF) to Tri-Cities (TRI)

Prices were available within the past 7 days and start at CA $326 for one-way flights and CA $352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
American Airlines
Delta
Delta
Delta
Delta
Delta
American Airlines
Flight from Buffalo to Tri-Cities (BUF - TRI) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Tri-Cities Regional
Airlines serving
American Airlines, Delta
Roundtrip price
CA $351
Distance
778 km

Buffalo to Blountville Flights

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

With Expedia, it’s simple to find and book flights to Tri-Cities from Buffalo 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 Tri-Cities Regional, 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 Buffalo to Tri-Cities today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Tri-Cities Regional, TRI 

Sort your search results by price to find great deals on your flight from Buffalo to Tri-Cities—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tri-Cities from Buffalo currently is just CA $352 rising to CA $428.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Tri-Cities  
  • 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 Tri-Cities from Buffalo 

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 Tri-Cities with Expedia today.

Frequently asked questions

How much is a flight from BUF to Tri-Cities Regional Airport (TRI)?
If you're travelling from Buffalo Niagara International Airport to Tri-Cities Regional Airport (TRI), round-trip flights start from CA $352. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to Tri-Cities Regional Airport (TRI)?
The majority of flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Buffalo Niagara International Airport to Tri-Cities Regional Airport (TRI) that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from BUF to Tri-Cities Airport. This allows you to snag a low rate ahead of time and still have the freedom to reschedule without any additional fees. Just keep in mind that fare differences may still apply.
How many hours is the flight from BUF to TRI?
The flight time from Buffalo Niagara International Airport to TRI is roughly 3 hours and 23 minutes. Grab your headphones, listen to your favourite playlist and your time in the air will fly by.
How far is the flight from Buffalo Niagara Intl. Airport (BUF) to Tri-Cities Regional Airport (TRI)?
The distance from BUF (BUF) to TRI (TRI) is just 780 kilometres. You'll be stepping off the plane and collecting your baggage from the carousel in no time.
Which airlines fly direct from BUF to Tri-Cities Regional Airport (TRI)?
Unfortunately, there aren't any airlines that directly fly between Buffalo Niagara Intl. Airport (BUF) and Tri-Cities Regional Airport (TRI). You'll have to book a flight with at least one stop.
Are Buffalo Niagara Intl. Airport (BUF) to Tri-Cities Regional Airport (TRI) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BUF to Tri-Cities Regional Airport (TRI) last minute could save you some serious cash. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.