Direct flights from Denver to Buffalo (DEN → BUF)

Distance 2,182 km (1,356 mi)
Est. duration 2h 34m
DEN
Denver
Denver International, USA
BUF
Buffalo
Buffalo Niagara International, USA
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Live fares · DEN → BUF

Available flights

Frontier AirlinesNon-stop
from$324
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Frequently asked questions

How far is the flight from Denver to Buffalo? The flight distance from DEN to BUF is approximately 2,182 km (1,356 miles).
How long is the flight from DEN to BUF? The estimated flight time from Denver to Buffalo is approximately 2h 34m.
What airlines fly from DEN to BUF? Airlines operating direct flights from Denver to Buffalo include: UA, WN.

Cheapest fares Denver → Buffalo

Denver DEN
Buffalo BUF
May from $171 June — July — August — September — October —

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Denver → Buffalo.

Cheap flights from Denver to Buffalo Cheapest month to fly to Buffalo Flights from USA Flights to USA Visa-free with USA passport All airports in USA UA routes & destinations All routes by this carrier WN routes & destinations All routes by this carrier

Try a nearby airport to Denver

Flights to Buffalo (BUF) from other airports within 350 km of Denver. Often unlocks cheaper fares or better times.

COS → BUF 116 km from DEN Colorado Springs → Buffalo USA · 17 destinations EGE → BUF 193 km from DEN Vail → Buffalo USA · 16 destinations ASE → BUF 201 km from DEN Aspen → Buffalo USA · 13 destinations HDN → BUF 228 km from DEN Hayden → Buffalo USA · 13 destinations MTJ → BUF 315 km from DEN Montrose → Buffalo USA · 9 destinations

Or try a nearby airport to Buffalo

Flights from Denver (DEN) to other airports within 350 km of Buffalo.

DEN → ROC 89 km from BUF Denver → Rochester USA · 27 destinations DEN → YTZ 94 km from BUF Denver → Toronto Canada · 19 destinations DEN → YHM 101 km from BUF Denver → Hamilton Canada · 12 destinations DEN → YYZ 109 km from BUF Denver → Toronto Canada · 194 destinations DEN → YXU 197 km from BUF Denver → London Canada · 6 destinations

Other flights from Denver (DEN)

Abilene (ABI) Alamosa (ALS) Albany (ALB) Albuquerque (ABQ) Allentown (ABE) Alliance (AIA) Amarillo (AMA) Anchorage (ANC) All 235 destinations →

Other flights from Buffalo (BUF)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Charlotte (CLT) Chicago (ORD) Chicago (MDW) Dallas (DFW) Dallas (DAL) All 29 destinations →