$274+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — ATW
Oct 17 — Oct 241
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 17, 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 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/127:57 am -
1 stop3h 56m
Sun 11/155:40 am -
1 stop4h 08m
Deal found 9/14![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/17:59 am -
1 stop4h 07m
Mon 10/56:14 pm -
1 stop4h 45m
Deal found 9/16![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/16. 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 12/235:50 pm -
1 stop4h 01m
Sat 1/26:23 pm -
1 stop4h 36m
Deal found 9/16![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/297:00 am -
1 stop5h 43m
Sat 10/32:36 pm -
1 stop5h 11m
Deal found 9/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/12. 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 12/116:46 pm -
1 stop6h 21m
Tue 12/155:40 am -
1 stop4h 08m
Deal found 9/12![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 9/14. 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 12/108:00 am -
1 stop3h 53m
Mon 12/145:40 am -
2 stops9h 05m
Deal found 9/14![American Airlines logo]()
$438
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 17, 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 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/17:59 am -
1 stop4h 07m
Mon 10/56:14 pm -
1 stop4h 45m
Deal found 9/16![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/14. 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 12/235:50 pm -
1 stop4h 01m
Sat 1/26:23 pm -
1 stop4h 36m
Deal found 9/14![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/16. 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 1/265:45 pm -
1 stop4h 25m
Sat 1/302:32 pm -
1 stop5h 20m
Deal found 9/16![United Airlines logo]()
$389
Last-minute flights from Buffalo to AppletonDiscover last-minute flight deals from Buffalo to Appleton. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Appleton. Data last updated September 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/297:00 am -
1 stop5h 43m
Sat 10/32:36 pm -
1 stop5h 11m
Deal found 9/14![United Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/17:59 am -
1 stop4h 07m
Mon 10/56:14 pm -
1 stop4h 45m
Deal found 9/16![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/13. 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 10/912:02 pm -
2 stops11h 06m
Mon 10/125:45 pm -
1 stop5h 14m
Deal found 9/13![Delta logo]()
$704
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 10/1112:02 pm -
1 stop5h 58m
Tue 10/135:45 pm -
1 stop5h 14m
Deal found 9/12![Delta logo]()
$547
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 10/117:00 am -
2 stops11h 35m
Tue 10/1311:33 am -
2 stops10h 59m
Deal found 9/12![American Airlines logo]()
$760
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 17, 2026.
Search for one-way flight options from Buffalo to Appleton. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/158:00 am -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:47 pm -
2 stops24h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$289
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 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $274 (American Airlines) |
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 17, 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
Quickest round-trip
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Thu 10/15
8:00 am-11:03 am
1 stop4h 03m
Appleton Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Thu 10/15
6:47 pm-6:21 pm
2 stops24h 34m
Appleton Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$289
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Thu 10/1
7:59 am-11:06 am
1 stop4h 07m
Appleton Intl
Mon 10/5
6:14 pm-11:59 pm
1 stop4h 45m
$349
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Wed 12/23
5:50 pm-8:51 pm
1 stop4h 01m
Appleton Intl
Sat 1/2
6:23 pm-11:59 pm
1 stop4h 36m
$368
BuffaloAppleton
BUF Buffalo - ATW Appleton Intl
BUFATW
Buffalo
Tue 1/26
5:45 pm-9:10 pm
1 stop4h 25m
Appleton Intl
Sat 1/30
2:32 pm-8:52 pm
1 stop5h 20m
$389
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 17, 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
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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Other flights to Appleton
Explore flights to Appleton departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
Complete your trip
Complete your trip to Appleton by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Buffalo to Appleton, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Appleton flights
Browse other Buffalo and Appleton flight options. Last updated on September 17, 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 17, 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 17, 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 |