Cheap Flights from Sacramento International to Buffalo Niagara

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Travellers and cabin class, 1 Adult, Economy

Compare Sacramento International to Buffalo Niagara flight deals

Find the cheapest month or even day of the year to fly to Buffalo Niagara

Book the best Buffalo Niagara fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Sacramento International to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from $739. Find the lowest prices on one-way and return tickets right here.

Buffalo.$705 per passenger.Departing Tue, 29 Sep, returning Thu, 1 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Sacramento International on Tue, 29 Sep, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Thu, 1 Oct, arriving in Sacramento International.Price includes taxes and charges.From $705, select.

Buffalo.$738 per passenger.Departing Tue, 6 Oct, returning Wed, 14 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Tue, 6 Oct, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Wed, 14 Oct, arriving in Sacramento International.Price includes taxes and charges.From $738, select.

Buffalo.$791 per passenger.Departing Sun, 10 Jan, returning Sun, 17 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Sacramento International on Sun, 10 Jan, arriving in Buffalo Niagara.Inbound indirect flight with Delta, departs from Buffalo Niagara on Sun, 17 Jan, arriving in Sacramento International.Price includes taxes and charges.From $791, select.

Buffalo.$887 per passenger.Departing Fri, 18 Dec, returning Sun, 10 Jan.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Sacramento International on Fri, 18 Dec, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 10 Jan, arriving in Sacramento International.Price includes taxes and charges.From $887, select.

Buffalo.$894 per passenger.Departing Sat, 13 Mar, returning Fri, 19 Mar.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Sacramento International on Sat, 13 Mar, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Fri, 19 Mar, arriving in Sacramento International.Price includes taxes and charges.From $894, select.

Buffalo.$956 per passenger.Departing Wed, 23 Sep, returning Wed, 30 Sep.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Sacramento International on Wed, 23 Sep, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Wed, 30 Sep, arriving in Sacramento International.Price includes taxes and charges.From $956, select.

Buffalo.$992 per passenger.Departing Fri, 20 Nov, returning Sun, 29 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Sacramento International on Fri, 20 Nov, arriving in Buffalo Niagara.Inbound indirect flight with Southwest Airlines, departs from Buffalo Niagara on Sun, 29 Nov, arriving in Sacramento International.Price includes taxes and charges.From $992, select.

Find the cheapest month to fly from Sacramento International to Buffalo Niagara

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sacramento International to Buffalo Niagara flights are currently cheapest in October.

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Sacramento International to Buffalo Niagara: Alternative routes

Compare routes from Sacramento International to Buffalo below. You may find an airport to fly into that's cheaper, faster, or easier than Buffalo Niagara.

Buffalo Niagara

13km from central Buffalo

ClosestCheapest

from $707

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Niagara Falls

24km from central Buffalo

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Sacramento to Buffalo: Flight information

The things to know before you go.

Cheapest flight found	$707
Cheapest month to fly	September

Finding cheap flights from Sacramento International to Buffalo Niagara: Frequently asked questions

How much are return flights from Sacramento International to Buffalo Niagara?

The best price we found for a return flight from Sacramento International to Buffalo Niagara is $705. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Sacramento International to Buffalo Niagara?

Currently, there are no airlines that fly direct from Sacramento International to Buffalo Niagara. But we found flights with one or more stops from $705.

How many flights are there a week from Sacramento International to Buffalo Niagara?

As of September 2026, there are no flights flying from Sacramento International to Buffalo Niagara.

When is the cheapest time to fly from Sacramento International to Buffalo Niagara?

The cheapest month to fly from Sacramento International to Buffalo Niagara is usually September.

Which upcoming date is cheapest to fly from Sacramento International Airport to Buffalo Niagara Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to Buffalo Niagara Airport on Tuesday, 29 September 2026.

Can I get a direct flight from Sacramento International Airport to Buffalo Niagara Airport?

No airlines currently offer direct flights between Sacramento International Airport and Buffalo Niagara Airport. Most routes have one or more stops.

How can I find the best flight deal to Buffalo Niagara?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buffalo Niagara but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Buffalo?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Buffalo is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Sacramento International Airport to Buffalo Niagara with?

Currently, Southwest Airlines offers the cheapest flight tickets to Buffalo Niagara.

Travelling from Sacramento International Airport (SMF) to Buffalo Niagara Airport (BUF): what you need to know

Leave plenty of time to catch your SMF to BUF flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.
During popular months like July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during a high season in general.
Think about adding a stopover when booking your ticket from Sacramento International Airport to Buffalo Niagara Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between SMF and BUF:
- Chicago O'Hare International Airport
- Detroit Wayne County Airport
- Chicago Midway Airport

How to find the cheapest flights from Sacramento International Airport (SMF) to Buffalo Niagara Airport (BUF)

Currently, $308 is the lowest price we've found for a one-way Sacramento International Airport to Buffalo Niagara Airport flight. The best price for a return ticket is $707. Bear in mind that fares can change due to availability when booking.
To get your hands on cheap tickets from SMF to BUF, book ahead. Airlines usually offer lower prices when flights are first released.
The 'Whole month' search tool shows you the cheapest flights from Sacramento International Airport to Buffalo Niagara Airport across the month. It's a great way to find a bargain if your dates are flexible.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment a special offer becomes available on cheap flights from SMF to BUF.
Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Sacramento International Airport to Buffalo Niagara Airport.

Handy information about Sacramento International Airport (SMF)

SMF's address is 6900 Airport Boulevard.
81% of flights departing from Sacramento International Airport land at their destination according to schedule. With its dependable on-time performance, disruptions are unlikely when setting off from SMF.
To reach Sacramento International Airport from central Sacramento, it'll take around 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 19 kilometres from the airport to the city centre.
The journey when using public transport typically takes 50 minutes.
Booking a hotel room for the night can take the stress out of reaching the airport on time. If you need a place to stay before your flight from Sacramento International Airport to Buffalo Niagara Airport, take a look at Holiday Inn Express & Suites Sacramento Airport Natomas by IHG. It's a quick drive from SMF.

Arriving at Buffalo Niagara Airport (BUF)

Consider booking a hotel close to BUF if you're catching a late Sacramento International Airport to Buffalo Niagara Airport flight. Pick one of these options and skip the long transfer:
Travel at your own speed with a Buffalo Niagara Airport rental car. Book your wheels from Dollar, Hertz or Budget and experience more of Buffalo and beyond.
Get the best deal by booking your ride from Buffalo Niagara Airport around two weeks ahead of your departure.

Getting from Buffalo Niagara Airport (BUF) to central Buffalo

The street address for BUF is Genesee Street.
Buffalo Niagara Airport is roughly 16 kilometres from central Buffalo. The drive time takes around 20 minutes.
It takes roughly 40 minutes if you're travelling on public transport.

When to fly to Buffalo Niagara Airport (BUF)

The quietest month for a flight from Sacramento International Airport to Buffalo Niagara Airport is March, while August is the most popular. Choose the best time to visit Buffalo based on whether you prefer a bustling atmosphere or a more laid-back vibe.
The warmest month in Buffalo is July, with temperatures ranging between 15ºC and 29ºC. Book your flights from Sacramento International Airport to Buffalo Niagara Airport in this month if this is the type of weather you like.
January sees average temperatures of between -10ºC and 2ºC. Look for cheap tickets from SMF to BUF sometime then if you'd rather travel in cooler conditions.

Explore more of the United States

New York is just one of the many cities in the United States waiting to be explored after you've seen Buffalo. Around 467 kilometres away to the south-east, its top attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
If you're interested in discovering another well-known destination in the United States, head for Philadelphia, roughly 451 kilometres south-east of Buffalo. Independence Hall, Liberty Bell and Philadelphia Museum of Art are key reasons to visit.