$189 Cheap Flights from Orange County (SNA) to Buffalo (BUF)

View $189 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Orange County to Buffalo (SNA-BUF)

Prices were available within the past 7 days and start at $189 for one-way flights and $372 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 18 - Tue, Feb 24
SNA
Orange County
BUF
Buffalo
$372 Roundtrip, found 17 hours ago
$372
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Orange County to Buffalo, returning Tue, Feb 24, priced at $372 found 17 hours ago
Delta
Sat, Jan 17 - Sat, Jan 24
SNA
Orange County
BUF
Buffalo
$376 Roundtrip, found 23 hours ago
$376
Roundtrip
found 23 hours ago
Select Delta flight, departing Sat, Jan 17 from Orange County to Buffalo, returning Sat, Jan 24, priced at $376 found 23 hours ago
American Airlines
Wed, Feb 18 - Tue, Feb 24
SNA
Orange County
BUF
Buffalo
$378 Roundtrip, found 17 hours ago
$378
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Orange County to Buffalo, returning Tue, Feb 24, priced at $378 found 17 hours ago
United
Sat, Jan 17 - Sun, Jan 18
SNA
Orange County
BUF
Buffalo
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 17 from Orange County to Buffalo, returning Sun, Jan 18, priced at $379 found 1 day ago
American Airlines
Sat, Jan 17 - Sat, Jan 24
SNA
Orange County
BUF
Buffalo
$382 Roundtrip, found 23 hours ago
$382
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Orange County to Buffalo, returning Sat, Jan 24, priced at $382 found 23 hours ago
American Airlines
Wed, Feb 18 - Tue, Feb 24
SNA
Orange County
BUF
Buffalo
$384 Roundtrip, found 17 hours ago
$384
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Orange County to Buffalo, returning Tue, Feb 24, priced at $384 found 17 hours ago
Southwest Airlines
Wed, Feb 18 - Tue, Feb 24
SNA
Orange County
BUF
Buffalo
$384 Roundtrip, found 17 hours ago
$384
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, Feb 18 from Orange County to Buffalo, returning Tue, Feb 24, priced at $384 found 17 hours ago
Delta
Mon, Jan 26 - Sat, Jan 31
SNA
Orange County
BUF
Buffalo
$386 Roundtrip, found 4 days ago
$386
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 26 from Orange County to Buffalo, returning Sat, Jan 31, priced at $386 found 4 days ago
Southwest Airlines
Wed, Feb 18 - Tue, Feb 24
SNA
Orange County
BUF
Buffalo
$389 Roundtrip, found 17 hours ago
$389
Roundtrip
found 17 hours ago
Select Southwest Airlines flight, departing Wed, Feb 18 from Orange County to Buffalo, returning Tue, Feb 24, priced at $389 found 17 hours ago
Alaska Airlines
Wed, Apr 1 - Tue, Apr 14
SNA
Orange County
BUF
Buffalo
$647 Roundtrip, found 3 days ago
$647
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Apr 1 from Orange County to Buffalo, returning Tue, Apr 14, priced at $647 found 3 days ago

Find the cheapest month to fly from Santa Ana (SNA) to Buffalo (BUF)

August is typically the cheapest month to fly

From $267 - $1,077 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 $491
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $491

Frequently asked questions

How much does a flight from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF) cost?
Snag a cheap one-way flight from $189 or cheap return flight from $372 from John Wayne Airport (SNA) 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 John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)?
The cheapest month to fly from SNA to BUF is February, when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SNA to BUF. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)?
You'll have to book a flight with a layover when traveling from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SNA to BUF?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier 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 John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)?
To avoid potential delays on the John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF) route, fly before 3 PM. Departures after this hour 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 John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until just before your departure to book a flight from SNA to BUF often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a SNA to BUF flight and hotel package?
You'll generally save money by securing a SNA to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to Buffalo Niagara Intl. Airport (BUF)?
If you booked your SNA to BUF flight within the last 24 hours, you may be able to modify or cancel 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

Origin airport
John Wayne
Destination airport
Buffalo Niagara Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$371
Distance
2193 mi

Book with confidence

Orange County to Buffalo Flights

The cheapest times to fly from Orange County 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 Orange County to Buffalo are during the month of February. You can find some of the cheapest flights from Orange County to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Orange County to Buffalo

Sunday is one of the best days to book for cheap flights from Orange County 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 Orange County 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 Orange County to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $189 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 Orange County 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 Orange County 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.

 

Orange County to Buffalo Flights

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*Available to One Key members.