Cheap Flights from Spokane International to Buffalo Niagara

Compare Spokane 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 from Spokane International to Buffalo Niagara

Looking for a cheap last-minute deal or the best return flight from Spokane International Airport to Buffalo Niagara Airport? If you want to travel next month, return fares start from $642. Find the lowest prices on one-way and return tickets right here.

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

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

Spokane International to Buffalo Niagara: Alternative routes

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

Spokane to Buffalo: Flight information

The things to know before you go.
Cheapest flight found$618
Cheapest month to flySeptember

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

The best price we found for a return flight from Spokane International to Buffalo Niagara is $618. 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.
Currently, there are no airlines that fly direct from Spokane International to Buffalo Niagara. But we found flights with one or more stops from $618.
As of July 2026, there are no flights flying from Spokane International to Buffalo Niagara.
The cheapest month to fly from Spokane International to Buffalo Niagara is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Spokane International Airport to Buffalo Niagara Airport on Saturday, 12 September 2026.
No airlines currently offer direct flights between Spokane International Airport and Buffalo Niagara Airport. Most routes have one or more stops.
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.

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.

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

Flying from Spokane International Airport (GEG) to Buffalo Niagara Airport (BUF): what you need to know

  • Your GEG to BUF flight won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during peak periods in general.

  • Think about adding a stopover when booking your ticket from Spokane International Airport to Buffalo Niagara Airport. Just deselect 'Direct flights only' to break up your trip, or visit a new city along the way. Check out these options between GEG and BUF:

    • Denver International Airport

    • Charlotte Douglas Airport

    • Phoenix Sky Harbour Airport

Handy information about Spokane International Airport (GEG)

  • The address for GEG is 9000 West Airport Drive.

  • Spokane International Airport gets high marks for its on-time performance. 84% of flights that take off from GEG reach their destination on time.

  • Spokane International Airport is around 16 kilometres from central Spokane. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • The trip on public transport will take about 40 minutes.

  • Need a handy hotel near GEG? If you're boarding an early flight from Spokane International Airport to Buffalo Niagara Airport, these accommodation options will have you sleeping moments from your departure gate:

Arriving at Buffalo Niagara Airport (BUF)

  • The last thing you need is a long journey to your hotel if you're getting in late on a Spokane International Airport to Buffalo Niagara Airport flight. Check in to one of these accommodation options near BUF instead:

  • Get your adventure underway by picking up a Buffalo Niagara Airport rental car. Grab your wheels from Dollar, Hertz or Budget and experience the lesser-explored corners of Buffalo and beyond.

  • For the best deal, reserve your vehicle from Buffalo Niagara Airport about two weeks before travelling.

Getting from Buffalo Niagara Airport (BUF) to central Buffalo

  • You'll find BUF at Genesee Street.

  • Buffalo Niagara Airport is approximately 16 kilometres from central Buffalo. The drive time takes around 20 minutes.

  • Travelling on public transport will take you around 40 minutes.

When to fly to Buffalo Niagara Airport (BUF)

  • It's time to work out your travel dates for your flight from Spokane International Airport to Buffalo Niagara Airport. August is the busiest month to visit Buffalo. If you want a quieter vibe, go in March.

  • Book your flight from Spokane International Airport to Buffalo Niagara Airport for July if you want to visit Buffalo during its warmest month. Expect temperatures of between 15ºC and 29ºC.

  • Look for cheap tickets from GEG to BUF in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -10ºC and 2ºC on average.

Explore more of the United States

  • Buffalo has plenty going for it, but there are so many other corners of the United States just waiting to be discovered. About 467 kilometres south-east of Buffalo, a visit to New York will fill your itinerary to the brim. Check out popular attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • If you want to check out another well-known destination in the United States, consider Philadelphia, about 451 kilometres south-east of Buffalo. Independence Hall, Liberty Bell and Philadelphia Museum of Art are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.