ATW - BUF

$239 Find Cheap Flights from Appleton to Buffalo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Appleton to Buffalo departing on 7/4. 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

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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Flights 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, Jul 4 - Fri, Jul 4
Delta Logo
7:00 am - 11:12 amATW-BUF
3h 12m1 stop
Delta Logo
5:10 pm - 10:36 pmBUF-ATW
6h 26m1 stop
$239Delta
Find Deal
Wed, Jul 2 - Fri, Jul 4
Delta Logo
6:25 am - 5:02 pmATW-BUF
9h 37m2 stops
Delta Logo
5:10 pm - 10:36 pmBUF-ATW
6h 26m1 stop
$260Delta
Find Deal
Wed, Jul 2 - Fri, Jul 4
Delta Logo
6:25 am - 5:02 pmATW-BUF
9h 37m2 stops
Delta Logo
12:50 pm - 10:36 pmBUF-ATW
10h 46m2 stops
$265Delta
Find Deal
Wed, Jul 9 - Sun, Jul 13
American Airlines Logo
3:51 pm - 12:32 amATW-BUF
7h 41m1 stop
American Airlines Logo
5:05 am - 9:14 amBUF-ATW
5h 09m1 stop
$286American Airlines
Find Deal
Wed, Jul 2 - Sat, Jul 5
American Airlines Logo
6:15 pm - 11:48 pmATW-BUF
4h 33m1 stop
American Airlines Logo
6:30 am - 9:14 amBUF-ATW
3h 44m1 stop
$299American Airlines
Find Deal
Fri, Jul 4 - Sat, Jul 5
American Airlines Logo
9:50 am - 7:03 pmATW-BUF
8h 13m2 stops
American Airlines Logo
6:30 am - 9:14 amBUF-ATW
3h 44m1 stop
$304American Airlines
Find Deal
Wed, Jul 2 - Tue, Jul 8
United Airlines Logo
8:00 am - 1:21 pmATW-BUF
4h 21m1 stop
United Airlines Logo
7:00 am - 12:18 pmBUF-ATW
6h 18m1 stop
$346United Airlines
Find Deal
Fri, Jul 4 - Tue, Jul 8
United Airlines Logo
6:30 am - 1:19 pmATW-BUF
5h 49m1 stop
United Airlines Logo
7:00 am - 12:18 pmBUF-ATW
6h 18m1 stop
$374United Airlines
Find Deal
Wed, Jul 9 - Sun, Jul 13
 Logo
7:00 am - 10:20 amATW-BUF
26h 20m2 stops
 Logo
11:23 am - 3:15 pmBUF-ATW
28h 52m2 stops
Wed, Jul 9 - Sun, Jul 13
 Logo
7:00 am - 10:20 amATW-BUF
26h 20m2 stops
 Logo
11:23 am - 8:12 amBUF-ATW
21h 49m3 stops
Useful Info

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.

What’s the cheapest day of the week to fly from Appleton to Buffalo?

The average price of all round-trip flights from Appleton to Buffalo clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Buffalo on a Wednesday and more expensive on a Monday. On your return trip to Appleton, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from Appleton to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Appleton to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Appleton to Buffalo is September, where tickets cost $292 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $615 and $590 respectively.

Good to know

Low seasonDecember
High seasonAugust
Cheapest flight$239
Best time to beat the crowds but there is an average 38% increase in price.
Most popular time to fly with an average 39% increase in price.
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 $270 for a one-way ticket and $239 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?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Appleton and Buffalo, with SkyTeam 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 $373 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $534 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.

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.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

8.0 ExcellentMathew, Jun 2025SAN - JFK
Read more Delta reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

It was not in Delta's control, but when we landed, we ended up parking at the wrong gate, and so everyone was already ready to deplane and had their carryon bags, ready to leave. But we had to sit down and move to the proper gate. This process took over 30 minutes. Again, not Delta's fault - more so on the staff at JFK

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

Ok. Got us there safely and a bit early. Need food available on this long flight. Almost 3 hours.

Flight was delayed multiple times and I chose to switch to another flight that had a layover. I finally arrived 7 hours later than I was supposed to.

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

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