ATW - BUF

$167 Find Cheap Flights from Appleton to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Buffalo departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Appleton to Buffalo, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$289
Delta
Fri 5/15Sun 5/24
ATW - BUF • 1 stop
Cheapest one-way
$167
Multiple Airlines
Wed 6/3
ATW - BUF • 1 stop
Top airlines
Cheapest • from $289 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Appleton and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $348 (round-trip)
Shortest trip • 4h 06m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Appleton to Buffalo (ATW-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Appleton to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Appleton to Buffalo

Fri, May 15 - Sun, May 24
Delta Logo
6:18 pm - 11:59 pm
ATW
-
BUF
4h 41m
1 stop
Delta Logo
5:11 pm - 9:44 pm
BUF
-
ATW
5h 33m
1 stop
$289Delta
Sat, May 16 - Sat, May 23
Delta Logo
6:18 pm - 10:54 pm
ATW
-
BUF
3h 36m
1 stop
Delta Logo
6:04 am - 3:33 pm
BUF
-
ATW
10h 29m
2 stops
$294Delta
Thu, May 14 - Mon, May 18
American Airlines Logo
1:20 pm - 11:50 pm
ATW
-
BUF
9h 30m
2 stops
American Airlines Logo
6:00 am - 10:14 am
BUF
-
ATW
5h 14m
1 stop
$299American Airlines
Tue, May 12 - Fri, May 29
Delta Logo
5:30 am - 3:12 pm
ATW
-
BUF
8h 42m
2 stops
Delta Logo
12:18 pm - 9:14 pm
BUF
-
ATW
9h 56m
2 stops
$300Delta
Sat, May 16 - Sat, May 23
American Airlines Logo
1:20 pm - 9:24 pm
ATW
-
BUF
7h 04m
2 stops
American Airlines Logo
4:49 pm - 11:36 pm
BUF
-
ATW
7h 47m
2 stops
$304American Airlines
Fri, May 15 - Wed, May 20
Delta Logo
6:18 pm - 11:59 pm
ATW
-
BUF
4h 41m
1 stop
Delta Logo
4:55 pm - 10:33 pm
BUF
-
ATW
6h 38m
1 stop
$309Delta
Sat, May 16 - Sun, May 24
Delta Logo
6:18 pm - 10:54 pm
ATW
-
BUF
3h 36m
1 stop
Delta Logo
6:25 am - 11:51 am
BUF
-
ATW
6h 26m
2 stops
$314Delta
Tue, May 12 - Tue, May 26
Delta Logo
6:18 pm - 11:59 pm
ATW
-
BUF
4h 41m
1 stop
Delta Logo
4:55 pm - 10:33 pm
BUF
-
ATW
6h 38m
1 stop
$318Delta
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
10:57 am - 9:20 pm
ATW
-
BUF
9h 23m
2 stops
American Airlines Logo
6:00 am - 1:00 pm
BUF
-
ATW
8h 00m
2 stops
$319American Airlines
Tue, May 12 - Tue, May 26
Delta Logo
12:32 pm - 11:59 pm
ATW
-
BUF
10h 27m
2 stops
Delta Logo
4:55 pm - 10:33 pm
BUF
-
ATW
6h 38m
1 stop
$323Delta
Booking Insights

KAYAK's insights & trends for Appleton to Buffalo flights

Get data-powered insights and trends into flights from Appleton to Buffalo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Appleton to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Appleton to Buffalo were found on Delta ($289) and American Airlines ($299).

Good to know

Cheapest flight$167
Most popular time to fly and prices are also 27% lower on average.
Flight from Appleton to Buffalo

When to book flights from Appleton to Buffalo

Are your dates flexible? Find out the best times to travel from Appleton to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Appleton to Buffalo

  • What is the cheapest flight from Appleton to Buffalo?

    In the last 3 days, the lowest price for a flight from Appleton to Buffalo was $167 for a one-way ticket and $289 for a round-trip.

  • Do I need a passport to fly between Appleton and Buffalo?

    A passport is not required to fly from Appleton to Buffalo.

  • Which airports will I be using when flying from Appleton to Buffalo?

    Appleton and Buffalo are both served by 1 main airport. You will leave Appleton from Appleton Intl and will be arriving at Buffalo.

  • Which aircraft models fly most regularly from Appleton to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Appleton to Buffalo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Appleton and Buffalo, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Appleton to Buffalo, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Appleton to Buffalo are Delta and United Airlines. With an average price for the route of $357 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $288 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Appleton to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Appleton to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Appleton to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Appleton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Appleton to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Appleton with another airline. Booking your flights between Appleton and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Appleton to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Appleton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Appleton to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Appleton to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Appleton to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

4.0 OkayFelix, Mar 2026
BOS - LGA
Read more Delta reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything you need to know for your flight from Appleton to Buffalo

Information on your arrival and departure airports