Southwest® flights from Oakland to Buffalo/Niagara Falls from $160

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Low fares from Oakland to Buffalo/Niagara Falls

$

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 10/14/2026

One-way

Basic

From
$160
Seen: 20 hrs ago

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 12/02/2026

One-way

Basic

From
$160
Seen: 20 hrs ago

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 11/03/2026

One-way

Basic

From
$160
Seen: 22 minutes ago

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 10/23/2026

One-way

Basic

From
$165
Seen: 20 hrs ago

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 10/13/2026

One-way

Basic

From
$188
Seen: 1 hour ago

Oakland (OAK)to

Buffalo/Niagara Falls (BUF)
Depart: 11/22/2026

One-way

Basic

From
$190
Seen: 1 hour ago

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Explore flights from Oakland to Buffalo/Niagara Falls

Sep 2026
From$213*
Seen: 16 hrs ago
One Way/Basic
Oct 2026
From$160*
Seen: 20 hrs ago
One Way/Basic
Nov 2026
From$160*
Seen: 22 minutes ago
One Way/Basic
cmp-daily-histogram-bars-legend-min-price-aria-label $213
Displaying fares for September-2026
  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    11

    Fri

    SEP

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

    Sat

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    13

    Sun

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

    Mon

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    15

    Tue

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    16

    Wed

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    17

    Thu

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    18

    Fri

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    19

    Sat

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    20

    Sun

  • OAK–BUF, 09/21/2026: From $320
    21

    Mon

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    22

    Tue

  • OAK–BUF, 09/23/2026: From $224
    23

    Wed

  • OAK–BUF, 09/24/2026: From $369
    24

    Thu

  • OAK–BUF, 09/25/2026: From $364
    25

    Fri

  • OAK–BUF, 09/26/2026: From $219
    26

    Sat

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    27

    Sun

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    28

    Mon

  • OAK–BUF, 09/29/2026: From $213
    29

    Tue

  • OAK–BUF, 09/30/2026: From $224
    30

    Wed

  • OAK–BUF, 10/01/2026: From $345
    01

    Thu

    OCT

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    02

    Fri

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    04

    Sun

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    06

    Tue

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    07

    Wed

  • OAK–BUF, 10/08/2026: From $260
    08

    Thu

  • OAK–BUF: cmp-view-offers-disclaimer. Find Offers
    09

    Fri

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

    Sat

    • Range$213-$369

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Oakland International Airport
    Arriving at:
    Buffalo Niagara International Airport
    Distance:
    2299 miles

    Route Information

    67† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 67 weekly flights from Oakland to Buffalo/Niagara Falls on Southwest Airlines.
    To find the lowest fares by day and time to fly Oakland to Buffalo/Niagara Falls with Southwest, check out our Low Fare Calendar.
    You can rent a car at Buffalo Niagara International Airport book yours with your flight.
    Yes! Flights from Oakland to Buffalo/Niagara Falls—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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