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Find The Best Dates To Fly from Tri-Cities Regional to Buffalo Niagara Intl.
Amazing TRI to BUF Flight Deals
The cheapest flights to Buffalo Niagara Intl. found within the past 7 days were $438 round trip and $298 one way. Prices and availability subject to change. Additional terms may apply.
Traveling From | Tri-Cities Regional |
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Traveling To | Buffalo Niagara Intl. |
Shortest Flight Time | hours mins |
Earliest Departure Time | |
Latest Departure Time | |
Lowest Flight Price | $438 |
Route Info
Flight path for flights from Tri-Cities Regional Airport to Buffalo Niagara International Airport.
Discover our best flights from Tri-Cities TRI to Buffalo BUF.
With 15 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Find our best return flights from Tri-Cities TRI to Buffalo BUF at the right price
Airfares to Buffalo BUF from Tri-Cities TRI currently cost between $438 and $538. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
Book one-way flights from Tri-Cities TRI to Buffalo BUF
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Tri-Cities TRI to Buffalo BUF on Travelocity starting at $298. Prices and availability subject to change. Additional terms may apply.
Get to Buffalo BUF from Tri-Cities TRI quicker with direct flights.
Get to Buffalo faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BUF from TRI to take around hour(s) min(s).
Find our cheapest airfares for flights from Tri-Cities TRI to Buffalo BUF
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BUF from TRI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
Get our best airfare deals for your flight from Tri-Cities TRI to Buffalo BUF today
If you’re flexible about when you travel, January is usually the cheapest month to fly from Tri-Cities TRI to Buffalo BUF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Book flexible airline tickets for flights to Buffalo BUF from Tri-Cities TRI
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BUF from TRI have this option.
Travel with confidence when you book flights to Buffalo BUF from Tri-Cities TRI with Travelocity
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.
Popular Flight Routes from Tri-Cities (TRI)
Travelers at TRI love to visit these top cities. Roam to the top destinations from Tri-Cities (TRI) today with the cheap prices from Travelocity!
Top TRI Flights to Domestic Cities
- Bristol, VA/Johnson City/Kingsport to Chicago (TRI - ORD)
- Bristol, VA/Johnson City/Kingsport to Denver (TRI - DEN)
- Bristol, VA/Johnson City/Kingsport to Los Angeles (TRI - LAX)
- Bristol, VA/Johnson City/Kingsport to Houston (TRI - IAH)
- Bristol, VA/Johnson City/Kingsport to Newark (TRI - EWR)
- Bristol, VA/Johnson City/Kingsport to New York (TRI - JFK)
- Bristol, VA/Johnson City/Kingsport to Atlanta (TRI - ATL)
- Bristol, VA/Johnson City/Kingsport to San Francisco (TRI - SFO)
- Bristol, VA/Johnson City/Kingsport to Washington (TRI - IAD)
- Bristol, VA/Johnson City/Kingsport to Dallas (TRI - DFW)
Top TRI Flights to International Cities
- Bristol, VA/Johnson City/Kingsport to Beijing (TRI - PEK)
- Bristol, VA/Johnson City/Kingsport to Frankfurt (TRI - FRA)
- Bristol, VA/Johnson City/Kingsport to Paris (TRI - CDG)
- Bristol, VA/Johnson City/Kingsport to Amsterdam (TRI - AMS)
- Bristol, VA/Johnson City/Kingsport to Singapore (TRI - SIN)
- Bristol, VA/Johnson City/Kingsport to Shanghai (TRI - PVG)
- Bristol, VA/Johnson City/Kingsport to Bangkok (TRI - BKK)
- Bristol, VA/Johnson City/Kingsport to Seoul (TRI - ICN)
- Bristol, VA/Johnson City/Kingsport to Hong Kong (TRI - HKG)
- Bristol, VA/Johnson City/Kingsport to Dubai (TRI - DXB)
Popular Flight Routes from Buffalo (BUF)
Travelers at BUF love to visit these top cities. Roam to the top destinations from Buffalo(BUF) today with the cheap prices from Travelocity!
Top BUF Flights to Domestic Cities
- Buffalo to Chicago (BUF - ORD)
- Buffalo to Denver (BUF - DEN)
- Buffalo to Los Angeles (BUF - LAX)
- Buffalo to Houston (BUF - IAH)
- Buffalo to Newark (BUF - EWR)
- Buffalo to New York (BUF - JFK)
- Buffalo to Atlanta (BUF - ATL)
- Buffalo to San Francisco (BUF - SFO)
- Buffalo to Washington (BUF - IAD)
- Buffalo to Dallas (BUF - DFW)
Top BUF Flights International Cities
- Buffalo to Beijing (BUF - PEK)
- Buffalo to Frankfurt (BUF - FRA)
- Buffalo to Paris (BUF - CDG)
- Buffalo to Amsterdam (BUF - AMS)
- Buffalo to Singapore (BUF - SIN)
- Buffalo to Shanghai (BUF - PVG)
- Buffalo to Bangkok (BUF - BKK)
- Buffalo to Seoul (BUF - ICN)
- Buffalo to Dubai (BUF - DXB)
- Buffalo to Hong Kong (BUF - HKG)
Top Airlines Servicing TRI - Tri-Cities Regional Airport
Top Airlines Servicing BUF - Buffalo Niagara Intl. Airport
Top Airlines Routes From TRI
- American Airlines Tri-Cities to Newark Liberty Intl. Airport
- American Airlines Tri-Cities to Billings
- American Airlines Tri-Cities to Tulsa
- Delta Tri-Cities to Dallas
- Delta Tri-Cities to Fairbanks
- American Airlines Tri-Cities to New Orleans
- American Airlines Tri-Cities to Dallas
- American Airlines Tri-Cities to Memphis
- American Airlines Tri-Cities to Jackson
Top Airlines Routes To BUF
- JetBlue Airways Jacksonville to Buffalo
- JetBlue Airways Newark Liberty Intl. Airport to Buffalo
- JetBlue Airways Phoenix to Buffalo
- JetBlue Airways Los Angeles to Buffalo
- JetBlue Airways Raleigh to Buffalo
- JetBlue Airways Washington to Buffalo
- Frontier Airlines Tampa to Buffalo
- JetBlue Airways New York to Buffalo
- JetBlue Airways Boston to Buffalo
- JetBlue Airways Fort Lauderdale to Buffalo