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$268+ Cheap flights from Appleton to Buffalo (ATW - BUF)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — BUF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$268
(Delta)

Popular in

December

Cheapest in

September

Average price

$290
From Appleton Intl to Buffalo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 10/146:13 pmATW - BUF
1 stop4h 22mAmerican Airlines
Thu 10/166:14 amBUF - ATW
1 stop4h 09mAmerican Airlines
Deal found 9/11$297
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/276:13 pmATW - BUF
1 stop4h 22mAmerican Airlines
Fri 10/316:14 amBUF - ATW
1 stop4h 09mAmerican Airlines
Deal found 9/11$312
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/193:45 pmATW - BUF
1 stop4h 31mUnited Airlines
Mon 9/225:54 pmBUF - ATW
1 stop4h 49mUnited Airlines
Deal found 9/11$329
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/266:45 pmATW - BUF
1 stop14h 19mUnited Airlines
Tue 9/301:57 pmBUF - ATW
1 stop6h 31mUnited Airlines
Deal found 9/10$484
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/262:45 pmATW - BUF
1 stop5h 28mUnited Airlines
Sat 9/271:14 pmBUF - ATW
1 stop7h 14mUnited Airlines
Deal found 9/10$520
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/193:45 pmATW - BUF
1 stop5h 08mAmerican Airlines
Mon 9/226:00 amBUF - ATW
2 stops10h 15mAmerican Airlines
Deal found 9/11$534

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 September 11, 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

11:00 am-11:49 pm

2 stops11h 49m

Buffalo

Sat 2/21

2:00 pm-4:42 pm

1 stop3h 42m

$268

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Tue 10/14

6:13 pm-11:35 pm

1 stop4h 22m

Buffalo

Thu 10/16

6:14 am-9:23 am

1 stop4h 09m

$297

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Mon 10/27

6:13 pm-11:35 pm

1 stop4h 22m

Buffalo

Thu 10/30

6:14 am-9:23 am

1 stop4h 09m

$297

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Mon 10/27

6:13 pm-11:35 pm

1 stop4h 22m

Buffalo

Fri 10/31

6:14 am-9:23 am

1 stop4h 09m

$312

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Fri 9/26

6:45 pm-10:04 am

1 stop14h 19m

Buffalo

Tue 9/30

1:57 pm-7:28 pm

1 stop6h 31m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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, January is the cheapest month in which you can book a flight from Appleton to Buffalo (average of $256). Flying from Appleton to Buffalo in December is currently the most expensive (average of $337). 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.

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

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 September 11, 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
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

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 11h 49m. Fly via Delta to get the fastest option. There are 497 mi between Appleton and Buffalo.

  • 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 $228 round-trip. These flights start at 46% 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, January is the cheapest month in which you can book a flight from Appleton to Buffalo (average of $256). Flying from Appleton to Buffalo in December is currently the most expensive (average of $337). 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
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

Browse thousands of different options on Cheapflights for your next trip

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See prices for flight routes from nearby airports that may be better suited for you.
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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$322FlexibilityNo cancel feeOn-time69%

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