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$194+ Cheap flights from Appleton to Buffalo (ATW - BUF)

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BUF
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap flight deals from Appleton to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Buffalo (BUF). 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Delta)

One-way from

$194
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$419
Provider with most accurate pricing for Appleton Intl-Buffalo flight deals.
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Provider most trusted by Cheapflights users for Appleton Intl-Buffalo flights.
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From Appleton Intl to Buffalo
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One-way flight from Appleton Intl to Buffalo
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Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Appleton to Buffalo

Cheapest flights from Appleton to Buffalo
Explore the most affordable flight options available from Appleton to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 12/183:58 pmATW - BUF
1 stop5h 35mAmerican Airlines
Tue 12/236:00 amBUF - ATW
1 stop4h 21mAmerican Airlines
Deal found 10/21$229
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/213:43 pmATW - BUF
1 stop6h 53mAmerican Airlines
Mon 11/246:24 amBUF - ATW
1 stop3h 52mAmerican Airlines
Deal found 10/21$264
This Delta deal was found by Cheapflights users on 10/22. 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 11/125:21 pmATW - BUF
1 stop4h 36mDelta
Thu 11/132:50 pmBUF - ATW
2 stops8h 18mDelta
Deal found 10/22$340
This Delta deal was found by Cheapflights users on 10/21. 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 12/1812:20 pmATW - BUF
2 stops9h 38mDelta
Wed 12/2412:01 pmBUF - ATW
2 stops10h 30mDelta
Deal found 10/21$449
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/273:24 pmATW - BUF
1 stop21h 00mUnited Airlines
Sat 1/36:30 amBUF - ATW
1 stop6h 45mUnited Airlines
Deal found 10/22$473
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 12/275:35 amATW - BUF
2 stops14h 45mAmerican Airlines
Sat 1/312:32 pmBUF - ATW
1 stop7h 24mAmerican Airlines
Deal found 10/22$612
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 10/263:42 pmATW - BUF
1 stop4h 18mUnited Airlines
Tue 10/281:52 pmBUF - ATW
1 stop3h 50mUnited Airlines
Deal found 10/22$690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Buffalo 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 October 23, 2025.
Use the filters below to find and compare flights from Appleton to Buffalo that are best for you.

Fly from

Appleton

Fly to

Buffalo

Route

Depart

Return

Price

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Wed 2/18

5:20 pm-11:07 pm

1 stop4h 47m

Buffalo

Sat 2/21

5:55 pm-8:49 pm

1 stop3h 54m

$229

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 12/18

3:58 pm-10:33 pm

1 stop5h 35m

Buffalo

Tue 12/23

6:00 am-9:21 am

1 stop4h 21m

$229

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 12/18

3:58 pm-10:33 pm

1 stop5h 35m

Buffalo

Wed 12/24

6:00 am-9:21 am

1 stop4h 21m

$229

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Fri 11/21

3:43 pm-11:36 pm

1 stop6h 53m

Buffalo

Mon 11/24

6:24 am-9:16 am

1 stop3h 52m

$264

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Wed 2/18

2:39 pm-11:44 pm

2 stops8h 05m

Buffalo

Sat 2/21

6:00 am-1:58 pm

2 stops8h 58m

$299

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Mon 12/29

1:00 pm-8:54 pm

1 stop6h 54m

$194

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Fri 1/23

3:10 pm-7:23 pm

3 stops51h 13m

$328

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Mon 12/29

1:49 pm-4:49 pm

3 stops50h 00m

$381

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Mon 12/29

5:35 am-3:20 pm

2 stops8h 45m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Compare providers for flights from Appleton to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Appleton to Buffalo in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Appleton-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Buffalo 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 Appleton-Buffalo 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 Appleton to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Appleton 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 Appleton to Buffalo

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

Currently, March is the cheapest month in which you can book a flight from Appleton to Buffalo (average of $108). Flying from Appleton to Buffalo in January is currently the most expensive (average of $224). 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 Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Appleton to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Appleton to Buffalo. 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 Appleton to Buffalo?

    There are many flights that can get you from Appleton to Buffalo in 4h 47m. Fly via Delta or American Airlines to get the fastest option. There are 497 mi between Appleton and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Appleton to Buffalo is American Airlines. Our recent data shows that you can find tickets from as low as $208 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $218 and $268 round-trip. These flights start at 44% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Appleton to Buffalo 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 Appleton to Buffalo?

    Currently, March is the cheapest month in which you can book a flight from Appleton to Buffalo (average of $108). Flying from Appleton to Buffalo in January is currently the most expensive (average of $224). 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 Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Cheektowaga
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Top 3 airlines flying from Appleton to Buffalo

Discover the top 3 airlines that operate flights from Appleton to Buffalo. 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$358FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$268Average$303FlexibilityNo cancel feeOn-time69%

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