FFL Helper

FFL Helper / Washington / Buffalo

WAS → BUF

Washington (WAS) to Buffalo (BUF)

Compare one-way fares for flights from Washington to Buffalo.

Lowest fare $127
Distance 292 mi
Flight time 5h 31m
Airports IAD–BUF
Search this route

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By month: October 2026 from $153 · November 2026 from $127

Price calendar

October 2026

From $153 · up to $221

Mon
Tue
Wed
Thu
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Sun
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2
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23 $166 24 $194 25 $194 26 $194 27 $194 28 $194 29 $194 30 $221 31 $153

November 2026

From $127 · up to $218

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1 $218 2 $191 3 $191 4 $191 5 $191 6 $191 7 $191 8 $191 9 $191 10 $191 11 $191 12 $163 13 $127
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Upcoming dates

Buffalo BUF

$127

Nov 13, 7:32am · 5h 31m · 1 stop

IAD → BUF · Frontier Airlines

Tickets

Buffalo BUF

$153

Oct 31, 9:52pm · 21h · 1 stop

BWI → BUF · Frontier Airlines

Tickets

Buffalo BUF

$163

Nov 12, 8:55am · 4h 23m · 1 stop

DCA → BUF · jetBlue

Tickets

Buffalo BUF

$164

Jan 05, 2:50pm · 5h 25m · 1 stop

DCA → BUF · jetBlue

Tickets

Buffalo BUF

$166

Oct 23, 7:50am · 5h 9m · 1 stop

IAD → BUF · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Washington to Buffalo. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Washington to Buffalo.