Flights from Raleigh, NC to Buffalo, NY

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Best Deals on Flights From Raleigh, NC (RDU) to Buffalo, NY (BUF)

Sep 2026
from$89*
Last seen: 8 hours ago
One-way/Economy
Oct 2026
from$80*
Last seen: 10 hours ago
One-way/Economy
Nov 2026
from$33*
Last seen: 7 hours ago
One-way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label $85
cmp-daily-histogram-bars-legend-max-price-aria-label $180
Displaying fares for September-2026
  • RDU–BUF: cmp-view-offers-disclaimer. Find Offers
    09

    Wed

    SEP

  • RDU–BUF: cmp-view-offers-disclaimer. Find Offers
    10

    Thu

  • RDU–BUF, Sep 11, 2026: from $159
    11

    Fri

  • RDU–BUF: cmp-view-offers-disclaimer. Find Offers
    12

    Sat

  • RDU–BUF, Sep 13, 2026: from $180
    13

    Sun

  • RDU–BUF: cmp-view-offers-disclaimer. Find Offers
    14

    Mon

  • RDU–BUF, Sep 15, 2026: from $149
    15

    Tue

  • RDU–BUF, Sep 16, 2026: from $149
    16

    Wed

  • RDU–BUF, Sep 17, 2026: from $159
    17

    Thu

  • RDU–BUF, Sep 18, 2026: from $159
    18

    Fri

  • RDU–BUF, Sep 19, 2026: from $149
    19

    Sat

  • RDU–BUF, Sep 20, 2026: from $159
    20

    Sun

  • RDU–BUF, Sep 21, 2026: from $149
    21

    Mon

  • RDU–BUF, Sep 22, 2026: from $109
    22

    Tue

  • RDU–BUF, Sep 23, 2026: from $135
    23

    Wed

  • RDU–BUF, Sep 24, 2026: from $146
    24

    Thu

  • RDU–BUF, Sep 25, 2026: from $149
    25

    Fri

  • RDU–BUF, Sep 26, 2026: from $125
    26

    Sat

  • RDU–BUF, Sep 27, 2026: from $146
    27

    Sun

  • RDU–BUF, Sep 28, 2026: from $123
    28

    Mon

  • RDU–BUF, Sep 29, 2026: from $89
    29

    Tue

  • RDU–BUF, Sep 30, 2026: from $95
    30

    Wed

  • RDU–BUF, Oct 1, 2026: from $112
    01

    Thu

    OCT

  • RDU–BUF, Oct 2, 2026: from $145
    02

    Fri

  • RDU–BUF, Oct 3, 2026: from $99
    03

    Sat

  • RDU–BUF, Oct 4, 2026: from $112
    04

    Sun

  • RDU–BUF, Oct 5, 2026: from $99
    05

    Mon

  • RDU–BUF, Oct 6, 2026: from $104
    06

    Tue

  • RDU–BUF, Oct 7, 2026: from $85
    07

    Wed

  • RDU–BUF, Oct 8, 2026: from $112
    08

    Thu

    • Range$85-$180

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Raleigh, NC to Buffalo, NY on Frontier

    $
    Flights Deals from Raleigh, NC to Buffalo, NY on Frontier
    From
    To
    Raleigh, NC (RDU)Buffalo, NY (BUF)One-way
    /
    Discount Den Basic Fare    		Departing Dec 24, 2026

    From

    $128

    Last seen: 14 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Raleigh, NC Buffalo, NY

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