A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
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Did you mean Flights from Denver to Buffalo?
Buffalo
United StatesBUF
Buffalo Niagara International Airport
Denver
United StatesDEN
Denver International Airport
Buffalo Niagara International Airport (BUF) serves Buffalo; Denver International Airport (DEN) serves Denver.
The airports are 1,356 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from BUF to DEN.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 29, 2026 – Sep 19, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Star Alliance
Buffalo Niagara International Airport (BUF) is the origin airport and Denver International Airport (DEN) is the destination airport.
BUF and DEN are approximately 1,356 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from BUF to DEN.
Marketing airlines listed in the current schedule, including codeshare sellers, are United Airlines (UA) and Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Airbus A320 (320), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.