$149 Cheap Flights from Buffalo (BUF) to Appleton (ATW)

View $149 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Appleton, WI (ATW-Appleton Intl.)

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Cheap Flights from Buffalo to Appleton (BUF-ATW)

Prices were available within the past 7 days and start at $149 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 22 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$229 Roundtrip, found 13 hours ago
$229
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Buffalo to Appleton, returning Sat, Oct 25, priced at $229 found 13 hours ago
Delta
Wed, Oct 22 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$229 Roundtrip, found 13 hours ago
$229
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Oct 22 from Buffalo to Appleton, returning Sat, Oct 25, priced at $229 found 13 hours ago
United
Tue, Oct 14 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$234 Roundtrip, found 1 day ago
$234
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 14 from Buffalo to Appleton, returning Sat, Oct 25, priced at $234 found 1 day ago
Delta
Tue, Jan 6 - Tue, Jan 13
BUF
Buffalo
ATW
Appleton
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 6 from Buffalo to Appleton, returning Tue, Jan 13, priced at $234 found 4 days ago
United
Tue, Oct 14 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 14 from Buffalo to Appleton, returning Sat, Oct 25, priced at $239 found 1 day ago
United
Wed, Oct 22 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$244 Roundtrip, found 13 hours ago
$244
Roundtrip
found 13 hours ago
Select United flight, departing Wed, Oct 22 from Buffalo to Appleton, returning Sat, Oct 25, priced at $244 found 13 hours ago
American Airlines
Sun, Nov 23 - Fri, Nov 28
BUF
Buffalo
ATW
Appleton
$249 Roundtrip, found 14 hours ago
$249
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, Nov 23 from Buffalo to Appleton, returning Fri, Nov 28, priced at $249 found 14 hours ago
Delta
Wed, Oct 22 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$254 Roundtrip, found 13 hours ago
$254
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Oct 22 from Buffalo to Appleton, returning Sat, Oct 25, priced at $254 found 13 hours ago
American Airlines
Sat, Nov 22 - Fri, Nov 28
BUF
Buffalo
ATW
Appleton
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 22 from Buffalo to Appleton, returning Fri, Nov 28, priced at $269 found 1 day ago
Delta
Tue, Oct 14 - Sat, Oct 25
BUF
Buffalo
ATW
Appleton
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 14 from Buffalo to Appleton, returning Sat, Oct 25, priced at $274 found 1 day ago

Find the cheapest month to fly from Buffalo (BUF) to Appleton (ATW)

April is typically the cheapest month to fly

From $198 - $536 per traveler.

Alternative airports near Appleton

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

Select flight to Austin Straubel Intl. GRB. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $294
GRB
Austin Straubel Intl.
Cheapest
Average driving time to city center32 min
Flights from $294

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW) cost?
Secure a cheap one-way flight from $149 or cheap return flight from $229 from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
Planning your trip for October can help you save, as it's the cheapest month for flights between BUF and ATW. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from BUF to ATW. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
You'll have to take a flight with a layover if you're traveling from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BUF to ATW?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
To avoid possible delays on the Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW) route, travel before 3 PM. Later flights 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 Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW) last-minute?
Last-minute bookings from BUF to ATW are usually more expensive. For the best rates, start looking for flights ahead of time. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a BUF to ATW flight and hotel package?
You can save money by securing a BUF to ATW 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 convenient place. After selecting your ideal flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
If you booked your BUF to ATW flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. 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
Buffalo Niagara Intl.
Destination airport
Appleton Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$228
Distance
497 mi

Book with confidence

Book with confidence

Buffalo to Appleton Flights

The cheapest times to fly from Buffalo to Appleton

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 Buffalo to Appleton are during the month of October. You can find some of the cheapest flights from Buffalo to Appleton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Appleton

Sunday is one of the best days to book for cheap flights from Buffalo to Appleton: 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 Buffalo to Appleton

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 Buffalo to Appleton in 2025. You can also book with separate airlines for your outbound and return journeys, from $149 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 Buffalo to Appleton 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 Buffalo to Appleton 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.

 

Buffalo to Appleton Flights

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Explore a world of travel with Expedia

*Available to One Key members.