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$115+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BUF
Mrz 23 — Mrz 301
Mo 3/23
Mo 3/30
1 adult, Economy
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Cheap 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 Februar 21, 2026.

This Delta deal was found by Cheapflights users on 2/19. 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.
Di 4/282:42 pm
SMF
-
BUF
2 stops14h 34m
Delta
Mi 4/294:59 pm
BUF
-
SMF
1 stop9h 06m
Delta
Deal found 2/19$346
This Delta deal was found by Cheapflights users on 2/19. 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.
Sa 4/2511:05 pm
SMF
-
BUF
1 stop6h 11m
Delta
Di 4/286:05 am
BUF
-
SMF
2 stops14h 29m
Delta
Deal found 2/19$350
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2811:59 pm
SMF
-
BUF
1 stop7h 13m
United Airlines
Mi 4/292:54 pm
BUF
-
SMF
1 stop9h 00m
United Airlines
Deal found 2/19$354
This Delta deal was found by Cheapflights users on 2/19. 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.
Di 4/282:42 pm
SMF
-
BUF
2 stops14h 34m
Delta
Sa 5/21:35 pm
BUF
-
SMF
2 stops11h 19m
Delta
Deal found 2/19$355
This Delta deal was found by Cheapflights users on 2/20. 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.
Mi 3/1811:07 pm
SMF
-
BUF
1 stop7h 43m
Delta
Mi 3/255:50 pm
BUF
-
SMF
1 stop7h 05m
Delta
Deal found 2/20$359
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 3/187:05 pm
SMF
-
BUF
2 stops11h 45m
United Airlines
Mi 3/257:00 am
BUF
-
SMF
1 stop7h 51m
United Airlines
Deal found 2/18$364
This Delta deal was found by Cheapflights users on 2/19. 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.
Sa 4/2511:05 pm
SMF
-
BUF
1 stop6h 11m
Delta
Sa 5/24:03 pm
BUF
-
SMF
1 stop8h 51m
Delta
Deal found 2/19$367
This Delta deal was found by Cheapflights users on 2/19. 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.
Sa 4/2511:05 pm
SMF
-
BUF
1 stop6h 11m
Delta
Mi 4/297:00 am
BUF
-
SMF
2 stops16h 15m
Delta
Deal found 2/19$368
This Delta deal was found by Cheapflights users on 2/19. 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.
Mo 4/2711:05 pm
SMF
-
BUF
1 stop6h 11m
Delta
Mi 4/294:59 pm
BUF
-
SMF
1 stop9h 06m
Delta
Deal found 2/19$372
This Delta deal was found by Cheapflights users on 2/19. 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.
Sa 4/2511:05 pm
SMF
-
BUF
1 stop6h 11m
Delta
Do 4/304:59 pm
BUF
-
SMF
1 stop9h 06m
Delta
Deal found 2/19$376

Find 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 Februar 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(Delta)

One-way from

$115
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$436
Provider with most accurate pricing for Sacramento Intl-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Buffalo flights.
Search Deals
From Sacramento Intl to Buffalo
Search Deals
One-way flight from Sacramento Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 Februar 21, 2026.
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

Di 4/28

2:42 pm-8:16 am

2 stops14h 34m

Buffalo

Mi 4/29

4:59 pm-11:05 pm

1 stop9h 06m

$346

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mi 4/29

2:42 pm-8:16 am

2 stops14h 34m

Buffalo

Sa 5/2

5:17 pm-11:05 pm

1 stop8h 48m

$350

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Di 4/28

11:59 pm-10:12 am

1 stop7h 13m

Buffalo

Mi 4/29

2:54 pm-8:54 pm

1 stop9h 00m

$354

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mi 3/18

11:07 pm-9:50 am

1 stop7h 43m

Buffalo

Mi 3/25

5:50 pm-9:55 pm

1 stop7h 05m

$359

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mo 4/27

11:05 pm-8:16 am

1 stop6h 11m

Buffalo

Mi 4/29

4:59 pm-11:05 pm

1 stop9h 06m

$372

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Di 4/28

11:05 pm-8:16 am

1 stop6h 11m

Buffalo

Do 4/30

3:53 pm-9:54 pm

1 stop9h 01m

$372

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mo 4/27

11:05 pm-8:16 am

1 stop6h 11m

Buffalo

Di 4/28

3:53 pm-9:54 pm

1 stop9h 01m

$372

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mo 8/10

9:59 pm-9:10 am

1 stop8h 11m

Buffalo

Di 8/18

3:52 pm-9:54 pm

1 stop9h 02m

$380

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Do 3/19

12:58 pm-11:10 pm

1 stop7h 12m

Buffalo

Mo 3/23

5:29 pm-10:39 pm

1 stop8h 10m

$385

SacramentoBuffalo

SMF - BUF

SMFBUF

Sacramento Intl

Mo 4/27

11:05 pm-8:16 am

1 stop6h 11m

Buffalo

Do 4/30

4:59 pm-11:05 pm

1 stop9h 06m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Sacramento 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 Sacramento to Buffalo in February.
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 Sacramento-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-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 Sacramento-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 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

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

Currently, June is the cheapest month in which you can book a flight from Sacramento to Buffalo (average of $136). Flying from Sacramento to Buffalo in November is currently the most expensive (average of $248). 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 Februar 21, 2026.
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
4,299 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

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
4,299 reviews
Southwest
8.0
Very good
4,299 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

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
8,240 reviews
Southwest
8.0
Very good
4,299 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

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.
United Airlines
7.4
Good
9,341 reviews
Southwest
8.0
Very good
4,299 reviews

Crew

8.6

Boarding

8.1

Entertainment

7.5

Overall

8.0

Food

7.0

Comfort

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 Sacramento 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 Sacramento to Buffalo?

    A quick flight from Sacramento to Buffalo can take about 7h 13m. Delta provides one of the quickest options available for as low as $354. The distance between Sacramento and Buffalo is about 2234 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 Sacramento to Buffalo round-trip?

    Delta, at $171, was found to be the cheapest airline from Sacramento to Buffalo.Alternate airlines to your destination round-trip include United Airlines and Southwest. Delta is priced at 60% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Buffalo one-way?

    The cheapest airlines for a one-way flight from Sacramento to Buffalo are American Airlines ($102), United Airlines ($162), and Delta ($171).

  • 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, June is the cheapest month in which you can book a flight from Sacramento to Buffalo (average of $136). Flying from Sacramento to Buffalo in November is currently the most expensive (average of $248). 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 Sacramento to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sacramento to Buffalo

Discover the top 3 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 Februar 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$171Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$336Average$463FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$337Average$426FlexibilityNo cancel feeOn-time63%

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