$273+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATW
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Appleton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Appleton
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to AppletonExplore 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 September 1, 2026.
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 September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:25 am -
2 stops9h 51m
Tue 12/152:39 pm -
1 stop5h 07m
Deal found 8/30![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/166:56 pm -
1 stop5h 59m
Sun 9/205:35 am -
1 stop5h 04m
Deal found 9/1![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/30. 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.
Sat 12/126:46 pm -
1 stop6h 21m
Tue 12/155:40 am -
1 stop4h 08m
Deal found 8/30![American Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/28. 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 9/103:53 pm -
1 stop5h 43m
Mon 9/146:21 pm -
1 stop4h 32m
Deal found 8/28![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 9/1. 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 9/117:59 am -
1 stop4h 07m
Sun 9/135:35 am -
1 stop5h 04m
Deal found 9/1![American Airlines logo]()
$369
Best flights from Buffalo to AppletonDiscover carefully curated flight deals from Buffalo to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Buffalo to Appleton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:25 am -
2 stops9h 51m
Tue 12/152:39 pm -
1 stop5h 07m
Deal found 8/30![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/1. 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 9/117:59 am -
1 stop4h 07m
Sun 9/135:35 am -
1 stop5h 04m
Deal found 9/1![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/271:50 pm -
1 stop6h 25m
Sat 1/309:45 am -
1 stop6h 12m
Deal found 8/30![United Airlines logo]()
$369
Last-minute flights from Buffalo to AppletonDiscover last-minute flight deals from Buffalo to Appleton. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Appleton. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/28. 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 9/103:53 pm -
1 stop5h 43m
Mon 9/146:21 pm -
1 stop4h 32m
Deal found 8/28![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/106:00 am -
2 stops9h 02m
Mon 9/142:55 pm -
1 stop5h 12m
Deal found 8/28![United Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 8/28. 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 9/104:55 pm -
2 stops8h 00m
Mon 9/1411:36 am -
2 stops11h 04m
Deal found 8/28![American Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 8/31. 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 9/117:59 am -
1 stop4h 07m
Sun 9/135:35 am -
1 stop5h 04m
Deal found 8/31![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/31. 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 9/113:53 pm -
1 stop5h 43m
Mon 9/146:21 pm -
1 stop4h 32m
Deal found 8/31![Delta logo]()
$470
This United Airlines deal was found by Cheapflights users on 8/31. 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 9/1110:33 am -
2 stops9h 32m
Mon 9/1412:28 pm -
2 stops10h 16m
Deal found 8/31![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 8/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:55 am -
1 stop5h 48m
Fri 9/185:00 pm -
2 stops24h 59m
Deal found 8/30![United Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 9/166:56 pm -
1 stop5h 59m
Sun 9/205:35 am -
1 stop5h 04m
Deal found 9/1![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/1. 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 9/166:00 am -
2 stops9h 02m
Sun 9/206:30 am -
2 stops6h 48m
Deal found 9/1![United Airlines logo]()
$413
One-way flights from Buffalo to AppletonSearch for one-way flight options from Buffalo to Appleton. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Buffalo to Appleton. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/28. 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.
Mon 12/141:52 pm -
1 stop5h 15m
Deal found 8/28![Delta logo]()
$273
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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $315 (United Airlines) |
One-way from | $198 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $369 |
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 7,457,451 searches. Data last updated September 1, 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
Cheapest round-trip
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Sat 12/12
10:25 am-7:16 pm
2 stops9h 51m
Appleton Intl
Tue 12/15
2:39 pm-8:46 pm
1 stop5h 07m
$315
Quickest round-trip
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Fri 9/11
7:59 am-11:06 am
1 stop4h 07m
Appleton Intl
Sun 9/13
5:35 am-11:39 am
1 stop5h 04m
$369
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Wed 1/27
1:50 pm-7:15 pm
1 stop6h 25m
Appleton Intl
Sat 1/30
9:45 am-4:57 pm
1 stop6h 12m
$369
Cheapest one-way
Quickest one-way
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Mon 12/14
1:52 pm-6:07 pm
1 stop5h 15m
$273
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.
BUF-ATW
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.
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 September 1, 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.
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Comfort
7.8
Crew
8.5
Entertainment
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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.
Traveling to a place near Appleton?
Book flights to Appleton if you plan to visit one of these locationsNeenah
Plymouth
Fond du Lac
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Explore flights to Appleton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
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Buffalo and Appleton flights
Browse other Buffalo and Appleton flight options. Last updated on September 1, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on September 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$384 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$249 | Average$341 | FlexibilityNo cancel fee | On-timeN/A |