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Appleton

$289+ Cheap flights from Buffalo to Appleton (BUF - ATW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATW
Jun 1 — Jun 81
Mon 6/1
Mon 6/8
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 May 2, 2026.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/115:52 pm
BUF
-
ATW
1 stop5h 53m
United Airlines
Sun 6/1410:38 am
ATW
-
BUF
1 stop5h 14m
United Airlines
Deal found 4/29$289
This Delta deal was found by Cheapflights users on 5/2. 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 6/166:29 am
BUF
-
ATW
1 stop5h 00m
Delta
Tue 6/236:00 am
ATW
-
BUF
2 stops8h 21m
Delta
Deal found 5/2$294
This United Airlines deal was found by Cheapflights users on 4/27. 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 5/1211:02 am
BUF
-
ATW
1 stop3h 59m
United Airlines
Sat 5/162:43 pm
ATW
-
BUF
1 stop5h 18m
United Airlines
Deal found 4/27$319
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 9/114:30 pm
BUF
-
ATW
1 stop6h 27m
Delta
Sun 9/135:20 pm
ATW
-
BUF
1 stop4h 43m
Delta
Deal found 4/27$358
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 5/84:55 pm
BUF
-
ATW
1 stop6h 53m
Delta
Sun 5/106:18 pm
ATW
-
BUF
1 stop4h 41m
Delta
Deal found 4/30$359
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/83:04 pm
BUF
-
ATW
1 stop3h 56m
American Airlines
Mon 5/115:40 am
ATW
-
BUF
2 stops9h 52m
American Airlines
Deal found 4/30$364
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/137:45 pm
BUF
-
ATW
1 stop4h 13m
Delta
Sat 6/206:00 am
ATW
-
BUF
2 stops8h 21m
Delta
Deal found 4/29$367
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Thu 5/711:02 am
BUF
-
ATW
1 stop3h 59m
United Airlines
Mon 5/112:43 pm
ATW
-
BUF
1 stop5h 18m
United Airlines
Deal found 5/2$369
This United Airlines deal was found by Cheapflights users on 4/27. 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 4/2910:55 am
BUF
-
ATW
1 stop5h 16m
United Airlines
Mon 5/42:43 pm
ATW
-
BUF
2 stops8h 12m
United Airlines
Deal found 4/27$374
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 9/117:00 am
BUF
-
ATW
2 stops8h 21m
American Airlines
Sun 9/136:26 pm
ATW
-
BUF
1 stop3h 37m
American Airlines
Deal found 4/27$378

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 May 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

Popular in

September

Cheapest in

June

Average price

$345
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
Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 2, 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 10/2

9:00 am-12:46 pm

1 stop4h 46m

Appleton Intl

Sun 10/4

5:20 pm-11:03 pm

1 stop4h 43m

$289

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 5/12

11:02 am-2:01 pm

1 stop3h 59m

Appleton Intl

Sat 5/16

2:43 pm-9:01 pm

1 stop5h 18m

$319

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Tue 6/16

2:30 pm-10:30 pm

2 stops9h 00m

Appleton Intl

Tue 6/23

6:00 am-3:21 pm

2 stops8h 21m

$329

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Fri 9/11

4:30 pm-9:57 pm

1 stop6h 27m

Appleton Intl

Sun 9/13

5:20 pm-11:03 pm

1 stop4h 43m

$358
Quickest round-trip

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 5/23

7:00 am-10:03 am

1 stop4h 03m

Appleton Intl

Wed 5/27

5:00 am-10:15 am

1 stop4h 15m

$359

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sat 6/6

7:00 am-11:49 am

1 stop5h 49m

Appleton Intl

Wed 6/10

3:47 pm-9:03 pm

1 stop4h 16m

$374

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Thu 5/14

6:00 am-10:05 am

1 stop5h 05m

Appleton Intl

Mon 5/18

5:40 am-4:32 pm

2 stops9h 52m

$394

BuffaloAppleton

BUF - ATW

BUFATW

Buffalo

Sun 5/31

6:25 am-10:28 am

1 stop5h 03m

Appleton Intl

Wed 6/3

6:18 pm-11:59 pm

1 stop4h 41m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Sorted by cheapest first
  • 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

How much does it cost to fly round-trip from Buffalo to Appleton?

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 May 2, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican 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
8,463 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

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
8,463 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

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
9,680 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

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
11,674 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Comfort

7.9

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 3h 59m. 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 48% 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.

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

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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 May 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$315FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$228Average$377FlexibilityNo cancel feeOn-time69%
DeltaCheapest$233Average$341FlexibilityNo cancel feeOn-timeN/A

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