Nonstop route
Washington to Buffalo nonstop
Yes — PSA, Envoy and Republic fly DCA to BUF nonstop year-round — about daily.
DCAWashington
✈
BUFBuffalo
daily18.4 flights a week
Year-round18.4/wk Jun vs 18.3/wk Jan
$100–$225typical one-way · median $150
296miles nonstop
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Fares are what people actually paid: half of the 868 tickets in the US DOT fare survey for this route sold between $100 and $225 one way, median $150. That survey runs a couple of quarters behind, so treat it as the shape of the route's pricing rather than today's quote.
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