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$219+ Cheap flights from Oakland, CA to Buffalo (OAK - BUF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BUF
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Oakland to Buffalo

Cheapest flights from Oakland to Buffalo
Explore the most affordable flight options available from Oakland to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:05 pmOAK - BUF
1 stop7h 15mSouthwest
Wed 12/313:00 pmBUF - OAK
1 stop9h 45mSouthwest
Deal found 12/18$652
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:05 pmOAK - BUF
1 stop7h 15mSouthwest
Thu 1/16:15 amBUF - OAK
2 stops9h 45mSouthwest
Deal found 12/18$657
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:05 pmOAK - BUF
1 stop7h 15mSouthwest
Wed 12/313:00 pmBUF - OAK
1 stop9h 45mSouthwest
Deal found 12/16$679
This Southwest deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:05 pmOAK - BUF
1 stop7h 15mSouthwest
Tue 12/305:45 amBUF - OAK
1 stop9h 15mSouthwest
Deal found 12/18$872
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:53 amOAK - BUF
2 stops8h 19mDelta
Sun 1/46:10 amBUF - OAK
2 stops8h 44mDelta
Deal found 12/18$2,049

Find flight deals from Oakland to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$598
(Southwest)

One-way from

$219
(Southwest)

Popular in

March

Cheapest in

September

Average price

$617
Provider with most accurate pricing for Oakland-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Buffalo flights.
Search Deals
From Oakland to Buffalo
Search Deals
One-way flight from Oakland to Buffalo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Buffalo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Oakland to Buffalo that are best for you.

Fly from

Oakland

Fly to

Buffalo

Route

Depart

Return

Price

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Sat 1/3

5:00 am-4:15 pm

1 stop8h 15m

Buffalo

Sun 1/4

3:20 pm-9:55 pm

2 stops9h 35m

$598

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Tue 6/16

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Tue 6/23

7:35 pm-11:49 pm

2 stops31h 14m

$633

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Tue 6/16

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Mon 6/22

7:35 pm-11:49 pm

2 stops31h 14m

$633

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Tue 6/16

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Thu 6/25

7:35 pm-11:49 pm

2 stops31h 14m

$633

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Fri 1/2

3:05 pm-1:20 am

1 stop7h 15m

Buffalo

Sun 1/4

3:10 pm-11:35 pm

1 stop11h 25m

$653

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Tue 6/16

1:15 pm-8:23 am

2 stops16h 08m

Buffalo

Wed 6/24

12:50 pm-12:24 pm

2 stops26h 34m

$658

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Mon 6/15

1:15 pm-8:23 am

2 stops16h 08m

Buffalo

Wed 6/24

12:50 pm-12:24 pm

2 stops26h 34m

$658

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Mon 6/15

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Mon 6/22

7:35 pm-11:49 pm

2 stops31h 14m

$683

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Mon 6/15

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Thu 6/25

7:35 pm-11:49 pm

2 stops31h 14m

$683

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Mon 6/15

5:05 pm-6:33 pm

2 stops22h 28m

Buffalo

Tue 6/23

7:35 pm-11:49 pm

2 stops31h 14m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 14 results
1
2

Compare providers for flights from Oakland to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to Buffalo in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Buffalo flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Buffalo flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, California-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Buffalo flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Oakland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oakland to Buffalo

What is the cheapest month to book a flight from Oakland, California to Buffalo?

Currently, March is the cheapest month in which you can book a flight from Oakland, California to Buffalo (average of $135). Flying from Oakland, California to Buffalo in July is currently the most expensive (average of $261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to BUF?

Find hourly flight availability from Oakland to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Oakland, California to Buffalo in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buffalo. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Southwest and Delta from Oakland to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,004 reviews
Southwest
7.9
Good
4,250 reviews

Entertainment

7.5

Overall

7.9

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oakland, California to Buffalo?

    Departing from Oakland, California to Buffalo will take you 8h 15m. The distance between Oakland, California and Buffalo is about 2291 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Oakland, California to Buffalo round-trip?

    According to our current data, Delta ($153), and Southwest ($341) offers the cheapest pricing from Oakland, California to Buffalo. These flights start at 68% lower than the current average price 3 months from now.

  • Can I find deals for flights from Oakland to Buffalo that include hotel bookings?

    Yes. In addition to deals on Oakland to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oakland to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Buffalo.

  • Can I find deals for business class flights from Oakland to Buffalo?

    Yes. Cheapflights offers flight deals from Oakland to Buffalo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to Buffalo?

    Currently, March is the cheapest month in which you can book a flight from Oakland, California to Buffalo (average of $135). Flying from Oakland, California to Buffalo in July is currently the most expensive (average of $261). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca

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Top 2 airlines flying from Oakland to Buffalo

Discover the top 2 airlines that operate flights from Oakland to Buffalo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$402FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$341Average$547FlexibilityNo cancel feeOn-time63%

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