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CA $255 Cheap Flights from Sacramento (SMF) to Buffalo (BUF)

View CA $255 flight on Sun, Sep 6, 2026Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Sacramento (SMF) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $255 for one-way flights and CA $529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 24 - Fri, Oct 30
SMF
Sacramento
BUF
Buffalo
CA $529 Roundtrip, found 1 day ago
CA $529
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 24 from Sacramento to Buffalo, returning Fri, Oct 30, priced at CA $529 found 1 day ago
American Airlines
Thu, Oct 22 - Sat, Oct 24
SMF
Sacramento
BUF
Buffalo
CA $549 Roundtrip, found 1 day ago
CA $549
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 22 from Sacramento to Buffalo, returning Sat, Oct 24, priced at CA $549 found 1 day ago
American Airlines
Thu, Oct 22 - Sat, Oct 24
SMF
Sacramento
BUF
Buffalo
CA $550 Roundtrip, found 1 day ago
CA $550
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 22 from Sacramento to Buffalo, returning Sat, Oct 24, priced at CA $550 found 1 day ago
Delta
Fri, Oct 23 - Fri, Oct 30
SMF
Sacramento
BUF
Buffalo
CA $570 Roundtrip, found 1 day ago
CA $570
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Oct 23 from Sacramento to Buffalo, returning Fri, Oct 30, priced at CA $570 found 1 day ago
Delta
Sun, Oct 25 - Fri, Oct 30
SMF
Sacramento
BUF
Buffalo
CA $583 Roundtrip, found 1 day ago
CA $583
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 25 from Sacramento to Buffalo, returning Fri, Oct 30, priced at CA $583 found 1 day ago
American Airlines
Thu, Oct 22 - Sat, Oct 24
SMF
Sacramento
BUF
Buffalo
CA $597 Roundtrip, found 1 day ago
CA $597
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 22 from Sacramento to Buffalo, returning Sat, Oct 24, priced at CA $597 found 1 day ago
Delta
Wed, Oct 21 - Fri, Oct 30
SMF
Sacramento
BUF
Buffalo
CA $599 Roundtrip, found 1 day ago
CA $599
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 21 from Sacramento to Buffalo, returning Fri, Oct 30, priced at CA $599 found 1 day ago
Delta
Mon, Oct 19 - Fri, Oct 30
SMF
Sacramento
BUF
Buffalo
CA $625 Roundtrip, found 1 day ago
CA $625
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Oct 19 from Sacramento to Buffalo, returning Fri, Oct 30, priced at CA $625 found 1 day ago
United
Thu, Oct 22 - Sat, Oct 24
SMF
Sacramento
BUF
Buffalo
CA $634 Roundtrip, found 1 day ago
CA $634
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 22 from Sacramento to Buffalo, returning Sat, Oct 24, priced at CA $634 found 1 day ago
Alaska Airlines
Thu, Oct 22 - Sat, Oct 24
SMF
Sacramento
BUF
Buffalo
CA $1,011 Roundtrip, found 1 day ago
CA $1,011
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Oct 22 from Sacramento to Buffalo, returning Sat, Oct 24, priced at CA $1,011 found 1 day ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $686
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $686

Frequently asked questions

How much does a flight from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $255 and cheap return flights from CA $529 SMF to BUF with Expedia. One-way flights typically cost between CA$249 and CA$876. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SMF to BUF ticket fares go up or down.
What is the cheapest month to fly from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you're looking for the cheapest time to fly from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), February is typically your best bet. You can expect average return flights to be around CA$490 during this month. February often sees lower prices because it falls outside of peak holiday travel, when demand tends to drop. Other budget-friendly months to consider for this route include April and October.
Which airlines fly direct from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter SMF to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Sacramento International Airport (SMF) to Buffalo Niagara International Airport (BUF), with prices starting from around CA$431 for flights that can be booked for departure within the next year. These flights typically include a layover in San Diego International (SAN). Prices are per adult, economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest months to fly from Sacramento International Airport (SMF) to Buffalo Niagara International Airport (BUF) are typically February and April, with average return flights around CA$490. However, the most popular months for this route are January and December, meaning you'll find plenty of flight options during those times. If you're looking for the best balance of price and availability, you might consider flying in February or April for better value, or in January or December if having more flight choices is your priority.
How many flights per day from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 73 connecting flights per day from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Some common connection points include Los Angeles Intl. (LAX), Denver Intl. (DEN), and Harry Reid Intl. (LAS).
What is the earliest flight from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Sacramento International Airport (SMF) to Buffalo Niagara International Airport (BUF) typically departs around 12:30 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in April and May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Sacramento International Airport (SMF) to Buffalo Niagara International Airport (BUF) on a Friday, with around 43 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a popular day for travellers.
What are the most popular departure times for flights from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the late evening, from 9pm to midnight. Many major carriers, including Southwest Airlines, American Airlines and Delta, offer flights during this window. Many travelers prefer this because it allows you to make the most of your day in Sacramento before your flight.
How long does it take to fly from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). For flights with one stop, you can expect the journey to take around 7 hours 18 minutes. If your flight has two or more stops, the travel time will be longer, typically around 12 hours 18 minutes. The distance covered on this route is approximately 3,598 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly first class between SMF and BUF. First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo, NY (BUF) from Sacramento, CA (SMF)?
If you're planning to travel to Buffalo from Sacramento Intl. (SMF), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like Los Angeles Intl. (LAX), Denver Intl. (DEN), or San Diego Intl. (SAN) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Sacramento, CA (SMF-Sacramento Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sacramento Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $529
Distance
3577 km

Book with confidence

Sacramento to Buffalo Flights

The easy way to book your flights from Sacramento to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Sacramento whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Sacramento to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Sacramento Intl., SMF to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Sacramento to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Sacramento currently is just CA $529 rising to CA $1,011.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Sacramento 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Sacramento to Buffalo Flights

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