New York to Buffalo in September 2026

Dated one-way fares from New York to Buffalo in September 2026. Use the calendar to see which days are cheaper.

Lowest this month $91

Highest this month $149

Sample fare $91

Airports EWR–BUF

Search September 2026 tickets

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Other months: August 2026 · September 2026 · October 2026 · Full route

September 2026 price calendar

September 2026

From $91 · up to $149

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 $132 2 $140 3 $135 4 $130 5 $128 6 $100 7 $149 8 $135 9 $120 10 $115 11 $119 12 $106 13 $123 14 $115 15 $91 16 $105 17 $93 18 $104 19 $116 20 $111 21 $111 22 $111 23 $106 24 $113 25 $113 26 $113 27 $113 28 $120

Dated fares

Buffalo BUF

$91

Sep 15, 5:55am · 11h 54m · 1 stop

EWR → BUF · Frontier Airlines

Tickets

Buffalo BUF

$93

Sep 17, 5:55am · 11h 50m · 1 stop

EWR → BUF · Frontier Airlines

Tickets

Buffalo BUF

$100

Sep 06, 10:29pm · 12h · 1 stop

EWR → BUF · Frontier Airlines

Tickets

Buffalo BUF

$105

Sep 16, 6:15am · 6h 40m · 1 stop

LGA → BUF · Frontier Airlines

Tickets

Buffalo BUF

$106

Sep 12, 6:15am · 6h 35m · 1 stop

LGA → BUF · Frontier Airlines

Tickets

Buffalo BUF

$106

Sep 23, 6:15am · 6h 40m · 1 stop

LGA → BUF · Frontier Airlines

Tickets

Booking NYC to BUF in September 2026

This page is only September 2026 on the New York to Buffalo route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book New York to Buffalo in September 2026.