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$97 Cheap Flights from Oakland (OAK) to Buffalo (BUF)

View $97 flight on Tue, Dec 15, 2026Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Oakland to Buffalo (OAK-BUF)

Prices were available within the past 7 days and start at $97 for one-way flights and $194 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Oct 15 - Mon, Oct 19
OAK
Oakland
BUF
Buffalo
$194 Roundtrip, found 21 hours ago
$194
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Thu, Oct 15 from Oakland to Buffalo, returning Mon, Oct 19, priced at $194 found 21 hours ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
OAK
Oakland
BUF
Buffalo
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Oakland to Buffalo, returning Sat, Sep 12, priced at $198 found 3 days ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
OAK
Oakland
BUF
Buffalo
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Oakland to Buffalo, returning Sat, Sep 12, priced at $204 found 3 days ago
Southwest Airlines
Thu, Oct 1 - Mon, Oct 5
OAK
Oakland
BUF
Buffalo
$204 Roundtrip, found 18 hours ago
$204
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Thu, Oct 1 from Oakland to Buffalo, returning Mon, Oct 5, priced at $204 found 18 hours ago
Southwest Airlines
Thu, Oct 1 - Mon, Oct 5
OAK
Oakland
BUF
Buffalo
$210 Roundtrip, found 18 hours ago
$210
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Thu, Oct 1 from Oakland to Buffalo, returning Mon, Oct 5, priced at $210 found 18 hours ago
Southwest Airlines
Thu, Oct 1 - Mon, Oct 5
OAK
Oakland
BUF
Buffalo
$215 Roundtrip, found 18 hours ago
$215
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Thu, Oct 1 from Oakland to Buffalo, returning Mon, Oct 5, priced at $215 found 18 hours ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
OAK
Oakland
BUF
Buffalo
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Oakland to Buffalo, returning Sat, Sep 12, priced at $217 found 3 days ago
Southwest Airlines
Mon, Sep 14 - Tue, Sep 22
OAK
Oakland
BUF
Buffalo
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Sep 14 from Oakland to Buffalo, returning Tue, Sep 22, priced at $220 found 1 day ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
OAK
Oakland
BUF
Buffalo
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Oakland to Buffalo, returning Sat, Sep 12, priced at $222 found 3 days ago
Delta
Wed, Aug 19 - Tue, Aug 25
OAK
Oakland
BUF
Buffalo
$362 Roundtrip, found 1 day ago
$362
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 19 from Oakland to Buffalo, returning Tue, Aug 25, priced at $362 found 1 day ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $504
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $504

Find the cheapest month to fly from Oakland (OAK) to Buffalo (BUF)

February is typically the cheapest month to fly

From $280 - $1,077 per traveler.

What you need to know for your flight from Oakland Intl. to Buffalo Niagara Intl.

Oakland (OAK) to Buffalo (BUF) at a glance

Explore a range of airlines offering flights from Oakland International Airport (OAK) to Buffalo Niagara International Airport (BUF) on this domestic long-haul route. Whether you're looking for cheap flights from Oakland or the best Oakland to Buffalo airfare, you can compare full-service and low-cost carriers to find an itinerary that suits your budget and travel schedule. Discover Buffalo's iconic sights and neighborhoods as you plan your journey with the key details for flights from Oakland.

  • Fastest flight duration: around 6h 30m non-stop
  • Route distance: roughly 2,300 miles (3,700 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $155–$445, depending on seasonality and how far ahead you book

Flights from Oakland International Airport (OAK) to Buffalo Niagara International Airport (BUF)

Based on recent bookings by travelers, here are the top airlines favored for flights from Oakland to Buffalo, especially for one-stop and multi-stop journeys. Common layover spots include Harry Reid International Airport (LAS) with a layover of about 1 hour and 30 minutes, Sky Harbor International Airport (PHX) also around 1 hour and 30 minutes, and Denver International Airport (DEN) with a 1 hour and 15 minutes layover. These options allow you to customize your itinerary based on price, total travel time, and cabin class.

  • Southwest Airlines: This budget-friendly airline provides non-stop, one-stop, and multi-stop options for travelers. Its one-way ticket prices generally fall between $155 and $445, making it the dominant carrier with about 92% of departures on this route. Expect a typical in-flight duration of 5h 45m, with the overall travel time around 7h 15m.
  • Delta: As a full-service airline, Delta offers one-way fares that typically range from $190 to $350. It accounts for roughly 8% of departures on this route, featuring an in-flight duration of 5h 45m. The total travel time, including layover, is approximately 7h 15m.

Alternative routes from Oakland (OAK) to Buffalo (BUF)

  • San Francisco to Buffalo (SFO-BUF): San Francisco International Airport (SFO) lies about 12 miles from Oakland International Airport (OAK). Typically, one-way economy fares for this route range from $110 to $420, influenced by the season and timing of the booking. Travelers can choose from both non-stop and one-stop flights, with popular layover points at O'Hare International Airport (ORD) and Detroit Metropolitan Wayne County Airport (DTW). Major airlines operating on this route include American Airlines and low-cost carrier Southwest Airlines. First-class service is also an option for those seeking a premium experience.
  • Oakland to Rochester (OAK-ROC): Greater Rochester International Airport (ROC) is located approximately 56 miles from Buffalo Niagara International Airport (BUF). One-way economy fares on this journey generally range between $160 and $455, depending on the time of year and when the ticket is purchased. Flights on this route often feature one-stop and multi-stop options, with common layover airports being Harry Reid International Airport (LAS) and Midway International Airport (MDW). Southwest Airlines and Delta are among the leading airlines chosen for this route.

How to find the best prices for flights from Oakland (OAK) to Buffalo (BUF)

Getting some of the best deals on flights from Oakland to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2 to 8 weeks in advance, although most travelers tend to book within 2 weeks. Flights departing in the afternoon (12 PM-6 PM) often have lower prices, even though morning flights (5 AM-12 PM) are more popular. Additionally, flying on Thursday typically offers cheaper prices, while Saturday is the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Oakland International Airport

Buffalo welcomes travelers from Oakland with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport, also accessible by car.

Frequently asked questions

How much does a flight from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $97 and cheap return flights from $194 Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights usually range from $206 to $579, and return flights typically cost between $452 and $1075. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from OAK to BUF is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter OAK to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting flights from Oakland, CA (OAK) to Buffalo, NY (BUF) with a layover in Harry Reid Intl. (LAS), starting from around $298 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Oakland International Airport (OAK) to Buffalo Niagara International Airport (BUF) typically departs at around 5:00 AM. This flight is operated by Southwest Airlines and is a seasonal service active in May. An early departure helps you maximize your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Oakland (OAK) to Buffalo (BUF) are from 6am to 9am. This accounts for around 31% of total traffic. Many travelers prefer this time because it allows them to arrive in Buffalo with plenty of time to start their day.
How long does it take to fly from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
A flight from OAK to BUF with a layover takes around 6 hours 30 minutes, with the route covering approximately 2,293 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the OAK to BUF route with Delta Air Lines.
How do I earn miles on a Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Oakland Intl. (OAK)?
If you're planning to travel to Buffalo from Oakland Intl. (OAK), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like Harry Reid Intl. (LAS), San Diego Intl. (SAN), Sky Harbor Intl. (PHX) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Oakland, CA (OAK-Oakland Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Oakland Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$193
Distance
2292 mi

Book with confidence

Oakland to Buffalo Flights

The cheapest times to fly from Oakland to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oakland to Buffalo are during the month of October. You can find some of the cheapest flights from Oakland to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oakland to Buffalo

Sunday is one of the best days to book for cheap flights from Oakland to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oakland to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oakland to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $97 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oakland to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oakland to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oakland to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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