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Appleton

$216+ Cheap flights from Buffalo to Appleton (BUF - ATW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATW
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Buffalo to Appleton

Cheapest flights from Buffalo to Appleton
Explore the most affordable flight options available from Buffalo to Appleton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.

This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Tue 8/111:26 pm
ATW
-
BUF
1 stop4h 31m
Delta
Deal found 3/5$269
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Wed 7/81:26 pm
ATW
-
BUF
2 stops9h 32m
Delta
Deal found 3/5$274
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
BUF
-
ATW
2 stops7h 46m
Delta
Tue 8/41:26 pm
ATW
-
BUF
2 stops9h 32m
Delta
Deal found 3/5$279
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Tue 7/75:20 pm
ATW
-
BUF
1 stop4h 43m
Delta
Deal found 3/5$294
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
BUF
-
ATW
1 stop5h 28m
American Airlines
Tue 7/73:23 pm
ATW
-
BUF
2 stops7h 28m
American Airlines
Deal found 3/5$299
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Fri 8/71:26 pm
ATW
-
BUF
1 stop4h 31m
Delta
Deal found 3/5$314
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:00 am
BUF
-
ATW
2 stops7h 46m
Delta
Thu 8/61:26 pm
ATW
-
BUF
1 stop4h 31m
Delta
Deal found 3/5$319
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:16 am
BUF
-
ATW
2 stops7h 30m
Delta
Tue 8/41:26 pm
ATW
-
BUF
2 stops9h 32m
Delta
Deal found 3/5$324
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:52 pm
BUF
-
ATW
1 stop5h 53m
United Airlines
Mon 8/32:40 pm
ATW
-
BUF
1 stop5h 23m
United Airlines
Deal found 3/5$329
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Fri 8/141:26 pm
ATW
-
BUF
1 stop4h 31m
Delta
Deal found 3/5$339
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BUF
-
ATW
2 stops9h 05m
United Airlines
Wed 8/122:35 pm
ATW
-
BUF
1 stop5h 33m
United Airlines
Deal found 3/3$341
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:00 am
BUF
-
ATW
1 stop4h 46m
Delta
Thu 7/91:26 pm
ATW
-
BUF
1 stop8h 37m
Delta
Deal found 3/5$348

Find flight deals from Buffalo to Appleton

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Appleton (ATW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$216
(United Airlines)

Popular in

May

Cheapest in

June

Average price

$341
Provider with most accurate pricing for Buffalo-Appleton Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Appleton Intl flights.
Search Deals
From Buffalo to Appleton Intl
Search Deals
One-way flight from Buffalo to Appleton Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Appleton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
Use the filters below to find and compare flights from Buffalo to Appleton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Fri 5/1

6:00 pm-11:40 pm

1 stop6h 40m

Appleton Intl

Tue 5/5

10:57 am-5:30 pm

1 stop5h 33m

$418
Quickest round-trip

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 3/24

6:15 am-10:32 am

1 stop5h 17m

Appleton Intl

Wed 3/25

6:13 pm-10:55 pm

1 stop3h 42m

$547

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Fri 5/1

5:55 pm-9:30 pm

1 stop4h 35m

Appleton Intl

Mon 5/4

2:43 pm-9:01 pm

1 stop5h 18m

$618

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Fri 5/1

4:44 pm-9:37 pm

1 stop5h 53m

Appleton Intl

Mon 5/4

12:05 pm-10:39 pm

2 stops9h 34m

$663

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 3/24

10:23 am-9:27 pm

3 stops12h 04m

Appleton Intl

Wed 3/25

6:15 am-2:14 pm

2 stops6h 59m

$829

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Fri 5/1

6:00 am-1:00 pm

2 stops8h 00m

Appleton Intl

Mon 5/4

10:57 am-9:20 pm

2 stops9h 23m

$832
Cheapest one-way

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 4/21

6:02 pm-11:03 pm

1 stop6h 01m

$216

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sun 3/22

6:51 am-11:58 am

1 stop6h 07m

$219
Quickest one-way

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sun 3/22

4:47 pm-9:28 pm

1 stop5h 41m

$229

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sun 3/22

9:47 pm-7:50 pm

2 stops23h 03m

$275

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Buffalo-Appleton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Appleton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Appleton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Appleton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Appleton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Appleton

Have a flexible travel schedule? Discover the best time to fly to Appleton from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Appleton

What is the cheapest month to book a flight from Buffalo to Appleton?

Currently, August is the cheapest month in which you can book a flight from Buffalo to Appleton (average of $108). Flying from Buffalo to Appleton in February is currently the most expensive (average of $245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Appleton

Get insights into the airlines that provide service to Appleton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Appleton. Reviews last updated March 7, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Buffalo to Appleton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,271 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,271 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,404 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.1
Good
11,398 reviews
Delta
7.9
Good
8,271 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Appleton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Appleton?

    Departing from Buffalo to Appleton will take you 4h 35m. There are 497 mi between Buffalo and Appleton. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Buffalo to Appleton round-trip?

    Cheapflights users have booked flights from Buffalo to Appleton round-trip from $166. Other airlines that can offer you cheap pricing are United Airlines, from $228, and Delta, from $233. American Airlines is 50% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Buffalo to Appleton that include hotel bookings?

    Yes. In addition to deals on Buffalo to Appleton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Appleton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Appleton.

  • Can I find deals for business class flights from Buffalo to Appleton?

    Yes. Cheapflights offers flight deals from Buffalo to Appleton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Appleton?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to Appleton (average of $108). Flying from Buffalo to Appleton in February is currently the most expensive (average of $245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Appleton?

Book flights to Appleton if you plan to visit one of these locations
Neenah
Fond du Lac

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Buffalo to Appleton

Discover the top 3 airlines that operate flights from Buffalo to Appleton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$305FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$318FlexibilityNo cancel feeOn-time69%
DeltaCheapest$233Average$318FlexibilityNo cancel feeOn-timeN/A

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