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$170+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BUF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Southwest deal was found by Cheapflights users on 1/27. 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.
Mon 4/208:40 am
OAK
-
BUF
1 stop7h 40m
Southwest
Fri 4/248:00 pm
BUF
-
OAK
1 stop7h 25m
Southwest
Deal found 1/27$349
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 2/1812:40 pm
OAK
-
BUF
2 stops19h 29m
Delta
Tue 2/245:44 pm
BUF
-
OAK
2 stops9h 07m
Delta
Deal found 1/28$351
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 2/254:59 pm
OAK
-
BUF
2 stops18h 57m
Delta
Tue 3/35:44 pm
BUF
-
OAK
2 stops9h 07m
Delta
Deal found 1/28$366
This Southwest deal was found by Cheapflights users on 1/27. 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.
Sun 3/15:00 am
OAK
-
BUF
1 stop7h 10m
Southwest
Thu 3/57:35 pm
BUF
-
OAK
1 stop7h 35m
Southwest
Deal found 1/27$379
This Delta deal was found by Cheapflights users on 1/28. 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.
Tue 2/174:59 pm
OAK
-
BUF
2 stops18h 57m
Delta
Mon 2/237:41 pm
BUF
-
OAK
2 stops19h 14m
Delta
Deal found 1/28$394
This Southwest deal was found by Cheapflights users on 1/28. 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.
Sun 3/15:00 am
OAK
-
BUF
1 stop7h 10m
Southwest
Sat 3/77:45 pm
BUF
-
OAK
1 stop7h 35m
Southwest
Deal found 1/28$395
This Delta deal was found by Cheapflights users on 1/28. 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.
Wed 3/412:40 pm
OAK
-
BUF
2 stops18h 07m
Delta
Tue 3/106:15 am
BUF
-
OAK
2 stops8h 36m
Delta
Deal found 1/28$398

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Southwest)

One-way from

$170
(Southwest)

Popular in

January

Cheapest in

September

Average price

$493
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. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Mon 4/20

8:40 am-7:20 pm

1 stop7h 40m

Buffalo

Fri 4/24

8:00 pm-12:25 am

1 stop7h 25m

$349

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Wed 2/18

12:40 pm-11:09 am

2 stops19h 29m

Buffalo

Tue 2/24

5:44 pm-11:51 pm

2 stops9h 07m

$351

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Wed 2/25

4:59 pm-2:56 pm

2 stops18h 57m

Buffalo

Tue 3/3

5:44 pm-11:51 pm

2 stops9h 07m

$366

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Sun 3/1

5:00 am-3:10 pm

1 stop7h 10m

Buffalo

Thu 3/5

7:35 pm-12:10 am

1 stop7h 35m

$379

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Sun 3/1

5:00 am-3:10 pm

1 stop7h 10m

Buffalo

Sat 3/7

7:45 pm-12:20 am

1 stop7h 35m

$395

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Wed 3/4

12:40 pm-9:47 am

2 stops18h 07m

Buffalo

Tue 3/10

6:15 am-11:51 am

2 stops8h 36m

$398

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Wed 2/11

5:55 am-11:09 am

2 stops26h 14m

Buffalo

Tue 2/17

7:41 pm-11:51 pm

2 stops31h 10m

$424

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Tue 2/24

4:59 pm-2:56 pm

2 stops18h 57m

Buffalo

Mon 3/2

5:44 pm-11:55 am

2 stops21h 11m

$434

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Thu 4/23

11:55 pm-10:15 am

1 stop7h 20m

$170

OaklandBuffalo

OAK - BUF

OAKBUF

Oakland

Wed 3/11

11:55 pm-10:30 am

1 stop7h 35m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 16 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Buffalo flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $123). 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.

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 January 29, 2026.
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
8.0
Very good
4,267 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

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
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Comfort

8.0

Crew

8.6

Boarding

8.1

Food

7.0

Entertainment

7.5

Overall

8.0

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 7h 40m. 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 ($334) offers the cheapest pricing from Oakland, California to Buffalo.

  • 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 $123). 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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Alternative routes for Oakland to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$153Average$297FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$334Average$534FlexibilityNo cancel feeOn-time63%

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