Direct flights from Dulles to Buffalo (IAD → BUF)

Distance 456 km (283 mi)
Est. duration 32m
IAD
Dulles
Washington Dulles International, USA
BUF
Buffalo
Buffalo Niagara International, USA
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Live fares · IAD → BUF

Available flights

Frontier AirlinesNon-stop
from$301
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Frequently asked questions

How far is the flight from Dulles to Buffalo? The flight distance from IAD to BUF is approximately 456 km (283 miles).
How long is the flight from IAD to BUF? The estimated flight time from Dulles to Buffalo is approximately 32m.
What airlines fly from IAD to BUF? Airlines operating direct flights from Dulles to Buffalo include: UA.

Cheapest fares Dulles → Buffalo

Dulles IAD
Buffalo BUF
May from $101 June from $82 July from $118 August — September from $69 October from $243

Related guides for this route

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

Cheap flights from Dulles 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

Try a nearby airport to Dulles

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

DCA → BUF 37 km from IAD Washington → Buffalo USA · 108 destinations BWI → BUF 72 km from IAD Baltimore → Buffalo USA · 90 destinations CHO → BUF 126 km from IAD Charlottesville → Buffalo USA · 6 destinations MDT → BUF 150 km from IAD Middletown → Buffalo USA · 19 destinations RIC → BUF 161 km from IAD Richmond → Buffalo USA · 37 destinations

Or try a nearby airport to Buffalo

Flights from Dulles (IAD) to other airports within 350 km of Buffalo.

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

Other flights from Dulles (IAD)

Abu Dhabi (AUH) Accra (ACC) Addis Ababa (ADD) Albany (ALB) Albuquerque (ABQ) Amman (AMM) Amsterdam (AMS) Anchorage (ANC) All 163 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 →