What airlines fly to Appleton?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Appleton from Buffalo according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Appleton. Keep in mind that there are 4 different airlines that fly to Appleton on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Buffalo to Appleton Intl?

American Airlines is the most popular carrier operating from Buffalo to Appleton Intl

When did momondo last update prices for flights from Buffalo Airport to Appleton Intl Airport?

Prices for flights from Buffalo Airport to Appleton Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Buffalo Airport to Appleton Intl Airport?

As of October 2025, there are 3 operators available to choose from for flights from Buffalo Airport to Appleton Intl Airport.

How old do you have to be to fly from Buffalo Airport to Appleton Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Appleton Intl Airport.

What documentation or ID do you need to fly to Appleton Intl Airport?

The necessary travel and health documents for your Appleton Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$212 Cheap Flights from Buffalo to Appleton in 2025/26

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Find the cheapest flights from Buffalo to Appleton

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12:25 pm - 4:42 pmBUF-ATW

5h 17m1 stop

12:06 pm - 11:07 pmATW-BUF

10h 01m2 stops

$234Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

5:55 pm - 8:49 pmBUF-ATW

3h 54m1 stop

5:20 pm - 11:07 pmATW-BUF

4h 47m1 stop

$250Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

12:25 pm - 4:42 pmBUF-ATW

5h 17m1 stop

5:20 pm - 11:07 pmATW-BUF

4h 47m1 stop

$264Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

5:55 pm - 8:49 pmBUF-ATW

3h 54m1 stop

12:06 pm - 11:07 pmATW-BUF

10h 01m2 stops

$269Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:00 am - 12:05 pmBUF-ATW

6h 05m1 stop

1:10 pm - 9:01 pmATW-BUF

6h 51m1 stop

$289United Airlines

Find Deal

Sat, Feb 28 - Tue, Mar 3

11:15 am - 8:49 pmBUF-ATW

10h 34m2 stops

11:00 am - 11:49 pmATW-BUF

11h 49m2 stops

$307Delta

Find Deal

Sat, Feb 28 - Tue, Mar 3

7:00 am - 11:57 amBUF-ATW

5h 57m1 stop

5:31 pm - 9:48 amATW-BUF

15h 17m2 stops

$468United Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

12:15 pm - 9:33 pmBUF-ATW

10h 18m2 stops

5:31 pm - 2:20 pmATW-BUF

19h 49m2 stops

$473United Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

7:00 am - 11:57 amBUF-ATW

5h 57m1 stop

5:31 pm - 4:48 pmATW-BUF

22h 17m1 stop

$524United Airlines

Find Deal

Wed, Oct 29 - Mon, Nov 3

Delta flights from Buffalo to Appleton

Our best Delta deals on Buffalo to Appleton flight tickets

Delta

Feb 28

BUF12:25 pmBuffalo

5h 17m

1 stop

ATW4:42 pmAppleton Intl

Mar 3

ATW12:06 pmAppleton Intl

10h 01m

2 stops

BUF11:07 pmBuffalo

$234

Find similar

Delta

Feb 28

BUF5:55 pmBuffalo

3h 54m

1 stop

ATW8:49 pmAppleton Intl

Mar 3

ATW5:20 pmAppleton Intl

4h 47m

1 stop

BUF11:07 pmBuffalo

$250

Find similar

Delta

Feb 28

BUF12:25 pmBuffalo

5h 17m

1 stop

ATW4:42 pmAppleton Intl

Mar 3

ATW5:20 pmAppleton Intl

4h 47m

1 stop

BUF11:07 pmBuffalo

$264

Find similar

United Airlines flights from Buffalo to Appleton

Our best United Airlines deals on Buffalo to Appleton flight tickets

United Airlines

Feb 28

BUF7:00 amBuffalo

6h 05m

1 stop

ATW12:05 pmAppleton Intl

Mar 3

ATW1:10 pmAppleton Intl

6h 51m

1 stop

BUF9:01 pmBuffalo

$289

Find similar

United Airlines

Oct 29

BUF7:00 amBuffalo

5h 57m

1 stop

ATW11:57 amAppleton Intl

Nov 3

ATW5:31 pmAppleton Intl

15h 17m

2 stops

BUF9:48 amBuffalo

$468

Find similar

United Airlines

Oct 29

BUF12:15 pmBuffalo

10h 18m

2 stops

ATW9:33 pmAppleton Intl

Nov 3

ATW5:31 pmAppleton Intl

19h 49m

2 stops

BUF2:20 pmBuffalo

$473

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

12:25 pm-4:42 pm

1 stop5h 17m

Appleton Intl

Tue 3/3

12:06 pm-11:07 pm

2 stops10h 01m

$234

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

5:55 pm-8:49 pm

1 stop3h 54m

Appleton Intl

Tue 3/3

5:20 pm-11:07 pm

1 stop4h 47m

$250

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

12:25 pm-4:42 pm

1 stop5h 17m

Appleton Intl

Tue 3/3

5:20 pm-11:07 pm

1 stop4h 47m

$264

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

5:55 pm-8:49 pm

1 stop3h 54m

Appleton Intl

Tue 3/3

12:06 pm-11:07 pm

2 stops10h 01m

$269

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

7:00 am-12:05 pm

1 stop6h 05m

Appleton Intl

Tue 3/3

1:10 pm-9:01 pm

1 stop6h 51m

$289

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 2/28

11:15 am-8:49 pm

2 stops10h 34m

Appleton Intl

Tue 3/3

11:00 am-11:49 pm

2 stops11h 49m

$307

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Wed 10/29

7:00 am-11:57 am

1 stop5h 57m

Appleton Intl

Mon 11/3

5:31 pm-9:48 am

2 stops15h 17m

$468

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Wed 10/29

12:15 pm-9:33 pm

2 stops10h 18m

Appleton Intl

Mon 11/3

5:31 pm-2:20 pm

2 stops19h 49m

$473

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Wed 10/29

7:00 am-11:57 am

1 stop5h 57m

Appleton Intl

Mon 11/3

5:31 pm-4:48 pm

1 stop22h 17m

$524

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 11/29

6:10 am-9:16 am

1 stop4h 06m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Appleton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Appleton?

The cheapest day to depart from Buffalo to Appleton is on a Thursday when prices can be found for as low as $337. The most expensive day to fly to Appleton is Friday, with ticket prices averaging around $506.

What is the cheapest time of day to depart on your flight to Appleton?

Our data shows that the cheapest Buffalo to Appleton flights are usually those with departure times in the morning. Our users have found flights to Appleton in the morning for as low as $343. In the afternoon is when there is more demand to fly to Appleton, so prices are often more expensive at around $397 per ticket.

When to book flights from Buffalo to Appleton

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Appleton according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Appleton (BUF to ATW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Appleton

Direct flights	None

There are no direct flights from Buffalo to Appleton. There are no popular flight routes from Buffalo to Appleton.

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How far is Buffalo to Appleton Intl by plane?
The distance between Buffalo and Appleton Intl is about 486.1 mi. By plane, this route typically takes 3h 54m.
When did momondo last update prices for flights from Buffalo Airport to Appleton Intl Airport?
Prices for flights from Buffalo Airport to Appleton Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Appleton Intl Airport?
As of October 2025, there are 3 operators available to choose from for flights from Buffalo Airport to Appleton Intl Airport.
How old do you have to be to fly from Buffalo Airport to Appleton Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Appleton Intl Airport.
What documentation or ID do you need to fly to Appleton Intl Airport?
The necessary travel and health documents for your Appleton Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Buffalo to Appleton?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Appleton is American Airlines, representing 37% of all bookings. The subsequent popular airlines are United Airlines at 34% and Delta at 29%.

Best airlines flying from Buffalo to Appleton

Compare and see reviews for airlines that fly from Buffalo to Appleton with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 7,984 reviews	Search Delta flights
United Airlines	PriceFrom $233	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
American Airlines	PriceFrom $233	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights

Oshkosh

Fond du Lac

Neenah

Waupaca

Elkhart Lake

Plymouth

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Why should I use momondo to find a flight deal from Buffalo to Appleton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Buffalo to Appleton for you.

Can I find flights from Buffalo to Appleton with flexible booking policies on momondo?

Flights from Buffalo to Appleton with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Buffalo to Appleton?

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Price alerts on flights to Appleton from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.