$122+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BUF
Aug 31 — Sep 71
Round-trip
1 adult, Economy
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Find cheap flights from Oakland to Buffalo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oakland to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Oakland to BuffaloExplore 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 August 1, 2026.
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 August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2411:55 pm
OAK
- BUF
1 stop8h 25m
Southwest
Tue 9/16:25 pm
BUF
- OAK
1 stop7h 40m
Southwest
Deal found 7/30![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 7/31. 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 11/211:50 pm
OAK
- BUF
1 stop7h 50m
Southwest
Thu 11/57:10 pm
BUF
- OAK
1 stop8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 7/31. 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 8/2811:55 pm
OAK
- BUF
1 stop7h 15m
Southwest
Fri 9/45:25 pm
BUF
- OAK
1 stop8h 05m
Southwest
Deal found 7/31![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/267:40 am
OAK
- BUF
2 stops9h 55m
Southwest
Wed 9/212:00 pm
BUF
- OAK
2 stops10h 05m
Southwest
Deal found 8/1![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2411:55 pm
OAK
- BUF
1 stop8h 25m
Southwest
Thu 8/278:35 am
BUF
- OAK
2 stops10h 05m
Southwest
Deal found 7/30![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 7/31. 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.
Tue 11/107:10 pm
OAK
- BUF
2 stops10h 15m
Southwest
Sun 11/157:10 pm
BUF
- OAK
1 stop8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$345
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 10/17:40 pm
OAK
- BUF
2 stops9h 10m
Southwest
Sun 10/47:20 pm
BUF
- OAK
1 stop8h 25m
Southwest
Deal found 7/29![Southwest logo]()
$351
Best flights from Oakland to BuffaloDiscover carefully curated flight deals from Oakland to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
Discover carefully curated flight deals from Oakland to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/267:40 am
OAK
- BUF
2 stops9h 55m
Southwest
Wed 9/23:55 pm
BUF
- OAK
1 stop9h 35m
Southwest
Deal found 8/1![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 7/31. 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 11/27:50 pm
OAK
- BUF
2 stops9h 35m
Southwest
Thu 11/512:05 pm
BUF
- OAK
2 stops12h 10m
Southwest
Deal found 7/31![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 10/17:40 pm
OAK
- BUF
2 stops9h 10m
Southwest
Sun 10/47:20 pm
BUF
- OAK
1 stop8h 25m
Southwest
Deal found 7/29![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 7/27. 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.
Fri 10/3011:55 pm
OAK
- BUF
1 stop7h 55m
Southwest
Sun 11/13:55 pm
BUF
- OAK
1 stop10h 00m
Southwest
Deal found 7/27![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 8/2211:55 pm
OAK
- BUF
1 stop7h 55m
Southwest
Tue 8/253:55 pm
BUF
- OAK
1 stop9h 35m
Southwest
Deal found 7/27![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 7/31. 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 8/289:35 am
OAK
- BUF
2 stops9h 15m
Southwest
Fri 9/45:25 pm
BUF
- OAK
1 stop8h 05m
Southwest
Deal found 7/31![Southwest logo]()
$383
Last-minute flights from Oakland to BuffaloDiscover last-minute flight deals from Oakland to Buffalo. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Oakland to Buffalo. Data last updated August 1, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/27. 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.
Sat 8/2211:55 pm
OAK
- BUF
1 stop7h 55m
Southwest
Tue 8/253:55 pm
BUF
- OAK
1 stop9h 35m
Southwest
Deal found 7/27![Southwest logo]()
$363
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2411:55 pm
OAK
- BUF
1 stop8h 25m
Southwest
Tue 9/16:25 pm
BUF
- OAK
1 stop7h 40m
Southwest
Deal found 7/30![Southwest logo]()
$243
This Southwest deal was found by Cheapflights users on 7/30. 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 8/2411:55 pm
OAK
- BUF
1 stop8h 25m
Southwest
Thu 8/278:35 am
BUF
- OAK
2 stops10h 05m
Southwest
Deal found 7/30![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/267:40 am
OAK
- BUF
2 stops9h 55m
Southwest
Wed 9/212:00 pm
BUF
- OAK
2 stops10h 05m
Southwest
Deal found 8/1![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/31. 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 8/2811:55 pm
OAK
- BUF
1 stop7h 15m
Southwest
Fri 9/45:25 pm
BUF
- OAK
1 stop8h 05m
Southwest
Deal found 7/31![Southwest logo]()
$319
One-way flights from Oakland to BuffaloSearch for one-way flight options from Oakland to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
Search for one-way flight options from Oakland to Buffalo. Find affordable one-way fares based on user searches. Data last updated August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/30. 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.
Tue 9/811:55 pm
OAK
- BUF
1 stop8h 25m
Southwest
Deal found 7/30![Southwest logo]()
$122
This Delta deal was found by Cheapflights users on 7/29. 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 9/15:00 pm
OAK
- BUF
2 stops15h 08m
Delta
Deal found 7/29![Delta logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:47 pm
OAK
- BUF
2 stops25h 58m
Frontier
Deal found 7/30![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:13 pm
OAK
- BUF
2 stops21h 42m
Frontier
Deal found 7/30![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 8/295:00 pm
OAK
- BUF
2 stops15h 08m
Delta
Deal found 7/28![Delta logo]()
$185
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 12/229:30 pm
OAK
- BUF
2 stops9h 40m
Southwest
Deal found 7/29![Southwest logo]()
$193
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 8/85:10 am
OAK
- BUF
1 stop6h 40m
Southwest
Deal found 7/30![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 8/285:00 pm
OAK
- BUF
2 stops15h 08m
Delta
Deal found 7/28![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 8/1. 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 8/75:05 am
OAK
- BUF
1 stop7h 50m
Southwest
Deal found 8/1![Southwest logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:47 pm
OAK
- BUF
3 stops20h 01m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$344
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $243 (Southwest) |
One-way from | $122 (Southwest) |
Popular in | March |
Cheapest in | June |
Average price | $549 |
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 August 1, 2026.
Use the filters below to find and compare flights from Oakland to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Wed 8/26
7:40 am-8:35 pm
2 stops9h 55m
Buffalo
Wed 9/2
3:55 pm-10:30 pm
1 stop9h 35m
$319
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Mon 11/2
7:50 pm-8:25 am
2 stops9h 35m
Buffalo
Thu 11/5
12:05 pm-9:15 pm
2 stops12h 10m
$330
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Thu 10/1
7:40 pm-7:50 am
2 stops9h 10m
Buffalo
Sun 10/4
7:20 pm-12:45 am
1 stop8h 25m
$351
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Fri 10/30
11:55 pm-10:50 am
1 stop7h 55m
Buffalo
Sun 11/1
3:55 pm-10:55 pm
1 stop10h 00m
$353
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Sat 8/22
11:55 pm-10:50 am
1 stop7h 55m
Buffalo
Tue 8/25
3:55 pm-10:30 pm
1 stop9h 35m
$363
Quickest round-trip
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Fri 8/28
9:35 am-9:50 pm
2 stops9h 15m
Buffalo
Fri 9/4
5:25 pm-10:30 pm
1 stop8h 05m
$383
Cheapest one-way
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Tue 9/8
11:55 pm-11:20 am
1 stop8h 25m
$122
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Tue 9/1
5:00 pm-11:08 am
2 stops15h 08m
$154
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Wed 9/9
12:47 pm-5:45 pm
2 stops25h 58m
$162
OaklandBuffalo
OAK - BUF
OAKBUF
Oakland
Sat 8/29
5:00 pm-11:08 am
2 stops15h 08m
$185
Showing 1-10 of 16 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
OAK-BUF
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.
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 August 1, 2026.
Get a feel of what it's like to fly with Southwest 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.
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentWalter,Aug 2025
OAK - SAN
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Oakland and Buffalo flights
Browse other Oakland and Buffalo flight options. Last updated on August 1, 2026.
Other flights from Oakland
Browse through other flights departing from Oakland. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Oakland to Buffalo
Discover the top airline 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$334 | Average$586 | FlexibilityNo cancel fee | On-time63% |