$126 Cheap Flights from Oakland (OAK) to Buffalo (BUF)

View $126 flight on Tue, Nov 18, 2025Opens in a new window

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

Cheap Flights from Oakland to Buffalo (OAK-BUF)

Prices were available within the past 7 days and start at $126 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $254 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $259 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $264 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Sun, Feb 1
OAK
Oakland
BUF
Buffalo
$295 Roundtrip, found 4 hours ago
$295
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Sun, Feb 1, priced at $295 found 4 hours ago
Southwest Airlines
Thu, Jan 29 - Sun, Feb 1
OAK
Oakland
BUF
Buffalo
$301 Roundtrip, found 4 hours ago
$301
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Sun, Feb 1, priced at $301 found 4 hours ago
Delta
Mon, Nov 17 - Wed, Dec 3
OAK
Oakland
BUF
Buffalo
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 17 from Oakland to Buffalo, returning Wed, Dec 3, priced at $307 found 1 day ago
Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $309 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$310 Roundtrip, found 2 days ago
$310
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $310 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Mon, Feb 2
OAK
Oakland
BUF
Buffalo
$315 Roundtrip, found 2 days ago
$315
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Mon, Feb 2, priced at $315 found 2 days ago
Southwest Airlines
Thu, Jan 29 - Sun, Feb 1
OAK
Oakland
BUF
Buffalo
$316 Roundtrip, found 4 hours ago
$316
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Jan 29 from Oakland to Buffalo, returning Sun, Feb 1, priced at $316 found 4 hours ago

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

September is typically the cheapest month to fly

From $242 - $746 per traveler.

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 $522
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $522

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF) cost?
Secure a cheap one-way flight from $126 or cheap return flight from $254 from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)?
Planning your getaway for January may help you find better deals, as it's the cheapest month for flights between OAK and BUF. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from OAK to BUF. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)?
Direct flights from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OAK to BUF?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)?
To reach Buffalo Niagara Intl. Airport (BUF) on schedule, book a flight that leaves from Oakland Intl. Airport (OAK) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Last-minute bookings from OAK to BUF are typically more expensive. To secure the best prices, start looking for flights early. That said, if you can play around with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book an OAK to BUF flight and hotel package?
Booking an OAK to BUF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Buffalo Niagara Intl. Airport (BUF)?
In most instances, you're able to cancel or reschedule your OAK to BUF flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Oakland Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$254
Distance
2292 mi
Average flight time
6 hours 35 mins

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 January. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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

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*Available to One Key members.