CA $269 Cheap United fights from Buffalo (BUF) to Appleton (ATW)

View CA $269 flight on Tue, Sep 9, 2025Opens in a new window
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United flights from Buffalo to Appleton (BUF→ATW)

Prices were available within the past 7 days and start at CA $269 for one-way flights and CA $572 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $572 Roundtrip, found 1 hour ago
CA $572
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $572 found 1 hour ago
United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $616 Roundtrip, found 1 hour ago
CA $616
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $616 found 1 hour ago
United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $620 Roundtrip, found 1 hour ago
CA $620
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $620 found 1 hour ago
United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $692 Roundtrip, found 1 hour ago
CA $692
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $692 found 1 hour ago
United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $696 Roundtrip, found 1 hour ago
CA $696
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $696 found 1 hour ago
United
Sat, Dec 6 - Mon, Dec 8
BUF
Buffalo
ATW
Appleton
CA $713 Roundtrip, found 1 hour ago
CA $713
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Dec 6 from Buffalo to Appleton, returning Mon, Dec 8, priced at CA $713 found 1 hour ago
Flight from Buffalo to Appleton (BUF - ATW) route information
Origin airport
Buffalo Niagara Intl.
Destination airport
Appleton Intl.
Distance
795 km

Frequently asked questions

How much is a United Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines round-trip flights from CA $572 from BUF to ATW. Affordable one-way fares from CA $269 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BUF to ATW with United Airlines?
January is one of the least expensive months to jet away to Appleton with United Airlines. You could also find fantastic deals on one-way and round-trip fares in February.
Does United Airlines fly nonstop from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
To see if there's a direct route from BUF to ATW with United Airlines or other carriers, check the "Nonstop" box when looking for tickets.
What airports does United Airlines fly into in Appleton?
United Airlines flights from Buffalo Niagara Intl. Airport (BUF) to Appleton come in to Appleton Intl. Airport (ATW). This is the main entry point to this destination.
Can I change or cancel my United Airlines flight from Buffalo Niagara Intl. Airport (BUF) to Appleton Intl. Airport (ATW)?
Depending on the type of fare you purchased, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To find flexible fares, select our "Changes included" or "No cancel fee" filter while looking for flights. For more information on cancelling or changing your reservation, visit "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.