$141 Cheap Flights from Spokane (GEG) to Buffalo (BUF)

View $141 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Spokane to Buffalo (GEG-BUF)

Prices were available within the past 7 days and start at $141 for one-way flights and $281 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 21 - Wed, Oct 29
GEG
Spokane
BUF
Buffalo
$281 Roundtrip, found 20 hours ago
$281
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Oct 21 from Spokane to Buffalo, returning Wed, Oct 29, priced at $281 found 20 hours ago
Delta
Tue, Oct 21 - Tue, Oct 28
GEG
Spokane
BUF
Buffalo
$286 Roundtrip, found 20 hours ago
$286
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Oct 21 from Spokane to Buffalo, returning Tue, Oct 28, priced at $286 found 20 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
GEG
Spokane
BUF
Buffalo
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Spokane to Buffalo, returning Tue, Nov 4, priced at $306 found 3 days ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
GEG
Spokane
BUF
Buffalo
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Spokane to Buffalo, returning Tue, Nov 4, priced at $311 found 3 days ago
American Airlines
Thu, Nov 13 - Thu, Nov 20
GEG
Spokane
BUF
Buffalo
$321 Roundtrip, found 2 days ago
$321
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 13 from Spokane to Buffalo, returning Thu, Nov 20, priced at $321 found 2 days ago
Delta
Tue, Oct 21 - Sat, Oct 25
GEG
Spokane
BUF
Buffalo
$325 Roundtrip, found 20 hours ago
$325
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Oct 21 from Spokane to Buffalo, returning Sat, Oct 25, priced at $325 found 20 hours ago
American Airlines
Thu, Oct 30 - Tue, Nov 4
GEG
Spokane
BUF
Buffalo
$326 Roundtrip, found 3 days ago
$326
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Oct 30 from Spokane to Buffalo, returning Tue, Nov 4, priced at $326 found 3 days ago
Southwest Airlines
Mon, Mar 2 - Tue, Mar 3
GEG
Spokane
BUF
Buffalo
$345 Roundtrip, found 18 hours ago
$345
Roundtrip
found 18 hours ago
Select Southwest Airlines flight, departing Mon, Mar 2 from Spokane to Buffalo, returning Tue, Mar 3, priced at $345 found 18 hours ago
United
Mon, Mar 2 - Tue, Mar 3
GEG
Spokane
BUF
Buffalo
$361 Roundtrip, found 18 hours ago
$361
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Mar 2 from Spokane to Buffalo, returning Tue, Mar 3, priced at $361 found 18 hours ago
Alaska Airlines
Mon, Mar 2 - Tue, Mar 3
GEG
Spokane
BUF
Buffalo
$532 Roundtrip, found 18 hours ago
$532
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Spokane to Buffalo, returning Tue, Mar 3, priced at $532 found 18 hours ago

Find the cheapest month to fly from Spokane (GEG) to Buffalo (BUF)

September is typically the cheapest month to fly

From $269 - $773 per traveler.

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 center is 16 minutes. Flights from $601
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $601

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF) cost?
Snag a cheap one-way flight from $141 or cheap return flight from $281 from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)?
The cheapest month to fly from GEG to BUF is October, when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from GEG to BUF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)?
There aren't any daily direct flights available from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GEG to BUF?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your plane ticket from GEG to BUF just before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a GEG to BUF flight and hotel package?
Opting for a GEG to BUF flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to Buffalo Niagara Intl. Airport (BUF)?
If you reserved your GEG to BUF flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Spokane Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$280
Distance
1893 mi

Book with confidence

Book with confidence

Spokane to Buffalo Flights

The cheapest times to fly from Spokane to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to Buffalo are during the month of October. You can find some of the cheapest flights from Spokane to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to Buffalo

Sunday is one of the best days to book for cheap flights from Spokane to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Spokane to Buffalo Flights

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