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$91+ Cheap flights from Sacramento to Buffalo (SMF - 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to Buffalo are usually found in October or July, booked 67 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Sacramento to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) 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 14, 2025.

Round-trip from

$297
(American Airlines)

One-way from

$91
(FlightHub)

Popular in

January

Cheapest in

October

Average price

$429
From Sacramento Intl to Buffalo
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One-way flight from Sacramento Intl to Buffalo
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Highest demand for flights based on searches. 31% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sacramento to Buffalo

Cheapest flights from Sacramento to Buffalo
Explore the most affordable flight options available from Sacramento to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:42 pmSMF - BUF
1 stop8h 30mAmerican Airlines
Tue 9/305:37 pmBUF - SMF
1 stop8h 03mAmerican Airlines
Deal found 8/12$297
This Delta deal was found by Cheapflights users on 8/12. 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 9/26:15 amSMF - BUF
1 stop9h 21mDelta
Sat 9/136:15 amBUF - SMF
2 stops10h 40mDelta
Deal found 8/12$312
This Delta deal was found by Cheapflights users on 8/12. 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 9/26:15 amSMF - BUF
1 stop9h 21mDelta
Fri 9/126:15 amBUF - SMF
1 stop7h 03mDelta
Deal found 8/12$317
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:25 pmSMF - BUF
2 stops12h 41mAmerican Airlines
Tue 9/165:38 amBUF - SMF
2 stops12h 19mAmerican Airlines
Deal found 8/13$318
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:06 pmSMF - BUF
1 stop24h 56mFrontier
Sun 9/214:57 pmBUF - SMF
1 stop21h 16mFrontier
Deal found 8/12$321
This Delta deal was found by Cheapflights users on 8/12. 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 9/411:23 amSMF - BUF
1 stop8h 36mDelta
Sat 9/136:15 amBUF - SMF
2 stops10h 40mDelta
Deal found 8/12$322
This Delta deal was found by Cheapflights users on 8/12. 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 9/47:23 amSMF - BUF
2 stops12h 36mDelta
Thu 9/1110:30 amBUF - SMF
2 stops15h 15mDelta
Deal found 8/12$327
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 8/316:15 amSMF - BUF
1 stop9h 21mDelta
Sat 9/135:10 pmBUF - SMF
1 stop8h 05mDelta
Deal found 8/12$332
This Delta deal was found by Cheapflights users on 8/12. 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.
Sun 8/316:15 amSMF - BUF
1 stop9h 21mDelta
Thu 9/1110:30 amBUF - SMF
2 stops15h 15mDelta
Deal found 8/12$337

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento 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 14, 2025.
Use the filters below to find and compare flights from Sacramento to Buffalo that are best for you.

Fly from

Sacramento

Fly to

Buffalo

Route

Depart

Return

Price

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Wed 9/10

11:23 am-10:59 pm

1 stop8h 36m

Buffalo

Tue 9/16

6:15 am-10:18 am

1 stop7h 03m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Thu 9/25

12:42 pm-12:12 am

1 stop8h 30m

Buffalo

Tue 9/30

5:37 pm-10:40 pm

1 stop8h 03m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Wed 9/3

11:23 am-10:59 pm

1 stop8h 36m

Buffalo

Wed 9/10

6:20 am-10:13 am

1 stop6h 53m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Sat 9/20

11:15 am-9:50 pm

1 stop7h 35m

Buffalo

Tue 9/23

1:00 pm-8:04 pm

1 stop10h 04m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Sat 11/8

5:42 am-4:26 pm

1 stop7h 44m

Buffalo

Tue 11/11

12:57 pm-8:39 pm

1 stop10h 42m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Wed 9/10

12:16 pm-11:57 pm

1 stop8h 41m

Buffalo

Wed 9/17

12:06 pm-7:50 pm

1 stop10h 44m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Tue 9/9

11:23 am-10:59 pm

1 stop8h 36m

Buffalo

Wed 9/17

6:15 am-10:18 am

1 stop7h 03m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Tue 9/9

11:23 am-10:59 pm

1 stop8h 36m

Buffalo

Tue 9/16

4:43 pm-10:45 pm

1 stop9h 02m

$297

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Sun 9/28

12:06 pm-4:03 pm

1 stop24h 57m

$91

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Sun 9/14

12:06 pm-4:03 pm

1 stop24h 57m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Sacramento to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Sacramento 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 Sacramento to Buffalo

How far ahead should I book a flight from Sacramento to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Buffalo. Price data was last updated on August 8, 2025.

The best time to book flights from Sacramento to Buffalo is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sacramento to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Sacramento to Buffalo (average of $256). Flying from Sacramento to Buffalo in December is currently the most expensive (average of $337). 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 SMF to BUF?

Find hourly flight availability from Sacramento 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 August 14, 2025.

When flying from Sacramento to Buffalo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus 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 August 14, 2025.
Read through reviews of airlines operating flights from Sacramento to Buffalo, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Crew

8.6

Comfort

8.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

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

  • What are the cheapest airlines flying from Sacramento to Buffalo round-trip?

    American Airlines, at $301, was found to be the cheapest airline from Sacramento to Buffalo.Alternate airlines to your destination round-trip include Delta and Southwest. American Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sacramento 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 Sacramento to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Buffalo (average of $256). Flying from Sacramento to Buffalo in December is currently the most expensive (average of $337). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 4 airlines flying from Sacramento to Buffalo

Discover the top 4 airlines that operate flights from Sacramento 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$301Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$323Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$337Average$444FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$362Average$516FlexibilityNo cancel feeOn-time69%

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