Find cheap flights from Buffalo to Wisconsin

Find cheap flights from Buffalo to Wisconsin

Search hundreds of travel sites at once for deals on flights to Wisconsin

Round-trip
Economy
Buffalo (BUF)
Wisconsin
Tue 5/11
Tue 5/18
Any month
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Good to know

Low season

JuneBest time to beat the crowds with an average 5% drop in price.

High season

JanuaryMost popular time to fly with an average 14% increase in price.

Average price round-trip

$379(avg. price over the last 2 weeks)

Good deal round-trip

$221or less

Good deal one-way

$144or less

Top tips for finding cheap flights to Wisconsin

  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November and December. The cheapest month to fly to Wisconsin is August.
  • Morning departure is around 26% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking Wisconsin flights

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Top 4 airlines serving Buffalo to Wisconsin

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 29,242 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Crew did an outstanding job"

Cons: "Broken tray table literally off its hinges and unusable."

Pros: "Great crew."
Cons: "As always, the seats in basic economy are as small as possible without actually being standing room only. I'm 5'7" and my knees are only about an inch from the seat back in front of me."

Cons: "Great flight"

Cons: "crj900 from BUF-MSP is a wreck. worn out, uncomfortable seats, cold air coming from floor toes were numb for about 20m after flight. Flight delayed, missed connecting flight, lost comfort+ upgrade I paid for. No excuse for pitch in main cabin on 737-900 ER."

Pros: "Nothing remarkable"
Cons: "Delta was ordinary"

Pros: "Good Flight"

Pros: "Good crew, on time flight and departure."

Pros: "Yes"

Pros: "The crew and entertainment options are great. Relatively comfortable seats by today's standards."
Cons: "Literally any of our flights could have been on time. None were."

Cons: "sat on the tarmac for 3 hours because the pilot was late."

Cons: "The check process was ridiculous. There not enough room in the box for me to explain my experience but the ticket agent lied to me, said he couldn't take my bag until I got a paper receipt and boarding pass from a kiosk despite having had pre-paid for my bag and digital boarding pass. 25 mins wasted"

Pros: "Reliable - on time - good service - made up time for a late departure"
Cons: "All Good stuff"

Pros: "The crew was great. Honestly, they remembered my face and greeted me when I saw them that night in the hotel."
Cons: "I can't think of anything. I had great service on the ground and in the air. All the personnel were kind and helpful."

Pros: "Crew was good. It was great to be able to watch a movie, TV, or play a game to pass the time."
Cons: "More let room when someone puts back their seat."

Cons: "Baggage"

Pros: "The A/C worked, that's about all"
Cons: "Old plane, no entertainment in head rests, had to use iPad not the same movies to choose from. Seats were so uncomfortable."

Pros: "Everything except lack of internet connection AFTER paying $19.95"
Cons: "Not getting internet after paying $19.95"

Pros: "Excellent flight with efficient service. Flight was on time and friendly staff"
Cons: "Efficiency"

Cons: "Seating poor — crowded and little leg room"

Pros: "Great employees, genuine, quick drink service, early arrival, available entertainment"
Cons: "Boarding process was slow and backed up due to extra baggage needing to be checked involuntarily"

Pros: "Snacks, drink, and spacious leg room in emergency exit row. Friendly and helpful crew."
Cons: "No entertainment"

Pros: "The Delta service desk was great! We wanted to get an earlier flight home and the Delta Rep got us on standby quickly and with a smile."
Cons: "Some chaos getting on the flight. The area they have set up for the different sections to wait before getting called weren't marked very well so everyone was bunched up and confused. Once they started calling the sections it was fine. Not sure why they even had the marked areas."

Pros: "My upgrade and breakfast were fabulous!"

Pros: "Cornell and Dorothy and the other flight attendants were the BEST! Cornell actually welcomed each passenger as they came onboard. Dorothy modeled the emergency info in such a graceful way... that you chose to pay attention because she made you feel secure. My colleagues and I have all agreed to fly Delta again ( specifically the Atlanta/ Milwaukee flight) Because of these courteous, caring, and professional people!"

Pros: "Snacks"

Cons: "Stood by as people blocked aisle during boarding, making snide comments. Instead, the two should have assisted & encouraged the passengers to step out of the aisle & move along. Was very cold hit call light fir blanket. No response for 10 min so went to the bs k of plane where the crew was chatting & eating. When I asked about blanket, they didn’t look fir any & said they didn’t have any unopened. Upon leaving big plane, I saw a stack of about 5 packaged blankets in the front. Just rude & lazy older crew. Time for a different job fir them"

Cons: "My flight was delayed several times and had to rebook. Total delays were > 6 hours."

Pros: "Staff very courteous and professional"
Cons: "None"

Pros: "Direct flight, on time, friendly crew, smooth flight"

Pros: "Once we boarded the plane, we still had to wait for the pilots to arrive and then for them to run through their pre-flight checking before we could get underway."
Cons: "The flight was delayed and the departure gate moved at the Atlanta airport 3 times to 3 different concourses before we were finally able to depart around 1 hour later than scheduled."

Cons: "No help with baggage when boarding the plane, they hurry you up for nothing, because we had to wait 20 mi utes to take off."

Pros: "I asked for a change of seat at the gate and was given it. It really made a difference to be at the window."

Pros: "to their Diamond Medallion customers"

Pros: "The boarding was ok due my on pert on being able to board early. The stewards were nice, friendly and helpful"
Cons: "The seats were the same size as economy. I was disappointed due to fact I traveling with a larger friend and hoped to be comfortable. So much for that idea. The snacks and monitors were limited on each flight. I felt my prices should have as well. I guess this was a learning experience for me. Now I know there is only 1st class and economy."

Pros: "Staff was awesome."
Cons: "The plane was an older plane and just not as comfortable."

Pros: "Someone was sitting in our sit. But put us in three sit so happy . She was so nice lady"
Cons: "Food"

Pros: "Very comfortable plane, 4 snack choices, friendly crew."
Cons: "It was all good, except that the charging stations were difficult to figure out since they were out of sight under the seats. I had to have the flight attendant plug in my charger."

Pros: "The airline did not disappoint and the customer service were very professional"
Cons: "Make sure the new signs are posted in all airports for boarding. That will help control people at the entrance"

Pros: "On Time"

Pros: "Very nice entertainment and staff"

Pros: "The agent on my departure flight at the ATL airport was amazing, boarding was quick, the flight attendants were great! I had an overall great experience."
Cons: "Turbulence was pretty bad both flights."

Pros: "Return trip was 30 min ahead of schedule"
Cons: "We had a 2 hour delay getting to NYC"

Cons: "Flight was completely full and I was seated next to someone who required TWO seat belt extenders! I was so uncomfortable, they were sitting on top of me, couldn't even put down the arm rest. The flight attendant said there was nothing they could do."

Cons: "Hello allow upgrades to first class if they're available even when the flight takes off -on my flight in to Atlanta the pump three people up to first class and love them to sit in on my flight home to sit still empty what's up with that ?"

Cons: "Not having a seat assignment until arriving at the gate."

Pros: "The crew was nice but seemed super stressed out."
Cons: "The plane was old, no entertainment was provided, tight space with little leg room and our plane departed late."

Pros: "Friendly crew, on time"

Pros: "First time I've seen Delta have zone boarding areas near the gate, kinda like what Southwest does with their boarding numbers. Kinda worked, kinda still a mess. One crewmember was nice to my son at the end of the flight, offered to get him into the cockpit for a photo op."
Cons: "Very little legroom. My knees just barely fit in the aisle."

Cons: "Better food options for those in group 1"

Cons: "I can not rate this flight because I missed it since my connecting flight was so late due to mechanical issues."

Pros: "Entertainment on seats"
Cons: "I sat in seat 12A- the window was so hot it was burning my arm and I was extremely hot. Not sure if it’s from the engine heat or sun but it’s probably a mechanical issue that the 737 should address. Horribly uncomfortable trip."

Pros: "The crew was nice"
Cons: "Cooler air! Hot as heck"

Cons: "Cool AC, it was hot! AC barely working or set too low."

Cons: "Foood"

Cons: "Add entertainment and outlets. Supposed to use personal device to watch but then no battery when landing and need to find your ride home."

Pros: "The crew was better than my first leg of my trip. They had manners and were attentive."
Cons: "The food and drink selection"

Cons: "This leg of my trip went off without a hitch boarding and crew were very professional."

Pros: "I guess some of the senior crew that now do international flights don’t care much about their attitude. Some were very pleasant others looked like they were not happy to be there."
Cons: "Stewardess’s not stewards could at least act like their enjoying their job."

Pros: "Yes the flight was slightly empty so I had a ton of room!!!!"

Pros: "It was on time."
Cons: "It was fine"

Cons: "Overbooking and worrying I would miss my trip"

Pros: "Getting off the plane"
Cons: "3 hours late flight- customer care very insensitive and unhelpful"

Pros: "Food was okay"
Cons: "Seats were uncomfortable. The tv at key seat did not work at all initially. Crew tried to re- boot it but it still didn’t work properly Flight attendant in our area was brusque and rude. And none of the others said a word to us"

Pros: "organized boarding, quick and professional, flight crew was awesome, very comfortable flight, much appreciated no"
Cons: "No entertainment options on 2+ hour flight. Would have been nice to have."

Cons: "Obnoxious amount of confusion at gate. Employees continuously announced and posted conflicting departure times. Was shocked by lack of assistance in finding new flights, alternative methods of transportation to destination, etc. Eventually rescheduled for red-eye flight the following day (over 24 hours later). Found alternate transportation. Don't feel like I could trust AMERICAN with my travel plans again."

Cons: "There was no WiFi on this 3 hour flight"

Pros: "Entertainment offered several options to choose from"
Cons: "Food, only one beverage was offered"

Pros: "Plane was surprisingly spacious in coach and very clean."
Cons: "They seemed to have entire plane boarding in group 6. Hardly anyone boarded in groups 1-5, and when they called 6 the entire gate area lined up."

Pros: "The gate was close to security, quick embarkation, departure on time, kind and professional service, decent size aircraft and overhead bins."
Cons: "Kind of dated, wifi didn’t work."

Pros: "Everything was perfect"

Pros: "None of the experience was pleasant"
Cons: "First flight was delayed causing us to miss the 2nd flight and we ended sleeping on a chair at the airport waiting for a morning flight. AMERICAN AIRLINES didn't even have the decency to put us in a hotel for the night due to their delay. Then they added a 2nd lay over which was delayed for hours also. Traveling was to visit my mother who had cancer and I was sick so this made the trip even more distasteful."

Cons: "They separated my bags, so I had to wait in Philadelphia for my bag to arrive on next flight 2 1/2 hours latter. Not happy after flying from Sydney."

Pros: "The comfort seats"
Cons: "Flight was oversold and that caused a delay of over 1 1/2hr."

Pros: "Quick and did good job"
Cons: "After flying Japan Airlines I wish there were more free food and entertainment"

Pros: "Good crew on board"
Cons: "Poor communication, continued delays of flight. Poor on ground staff at dca"

Pros: "It was the night before Thanksgiving and I was really impressed at how smoothly everything went. The crew even had little travel passports for kids and flyer wings (the old school pins, not the stickers). We took off a little late but landed on time, and luggage was out immediately."

Cons: "No food, no entertainment, no room for luggage, no good."

Cons: "Flight was delayed 35 minutes. No reason given."

Pros: "The flight was equal to AA service I have had on a regular basis."
Cons: "Nothing"

Pros: "Everything was great about my flight from Buffalo. Friendly people, easy boarding and flight was smooth as I expected."

Pros: "Boarding lasted over an hour"
Cons: "I regret flying with American. They have consistent problems with every flight from seating to delayed flights"

Pros: "Flight attendant"
Cons: "Delays Was told my ticket had been canceled"

Pros: "My flight was delayed and redirected to a nervy airport. The staff at this airport was all on board and ready to assist everyone is getting the most current information and putting us a new connecting flights"
Cons: "The check in at LGA was not the smoothest. Most of the kiosk weren't working and was making it hard to check in"

Cons: "Never made the flight due to flight not getting in to Chicago on time. Still stranded here with my son. Supposed to be sent to Hartford then Dublin later today. Overall a very bad experience with American Airlines. Wouldn't recommend travelling with them again."

Pros: "Eveything ran smoothly"

Pros: "Left and arrived on time. Crew was friendly and professional."
Cons: "Passengers are packed in like sardines. All carry on bags must be checked at the gate as the overhead bins are too small to accommodate anything except a small personal bag or jacket."

Cons: "5 hr delay"

Pros: "Flight was on time and boarding went smoothly."

Pros: "I sat next to a friend I haven't seen in almost a year"

Pros: "The TV entertainment built in the seat."
Cons: "The baggage check in process, the 6 hour delay of my flight, wasting the majority of my day in the airport due to plane inspection. De-planing after boarding. The unorganized line/crowd during the boarding process."

Pros: "On time performance; friendly, competent staff."

Pros: "Nothing"
Cons: "The flight was cancelled. this is the third flight that has been cancelled to this destination. I waited for 7 hours in the airport and caught a flight on stand by. Because this has happended to me before I knew how to get a stand by ticket right away even though I was scheduled on a flight for later that day. Much later."

Pros: "My flight was late leaving buffalo ny which caused me to miss my connecting flight in Phl.... Never once was this delay communicated to ONE person sitting at the gate in buffalo. I even asked the attendant in buffalo if the plane was present at 1:10 pm and he responded that it would be landing in ten minutes. We were scheduled to board at 1:16 although I am highly disappointed to have gotten home 2.5 hours later than anticipated...communication is my biggest complaint here."
Cons: "See above"

Pros: "The seats were more comfortable than I remember. The cost was appropriate for the travel I did. I was happy to find access to movies on my own device for the long flight."
Cons: "The snacks were limited and I had to use my own device for entertainment."

Pros: "The food"
Cons: "Crew and the fact that they lost my bag"

Pros: "The single flight attendant was very friendly and down to earth, and was keen to share her experience with us."
Cons: "De Havilland Dash-8's can be a bit noisy, and they seem to be the only planes they fly into Hilton Head. However, that isn't to say you're unable to get sleep on them, because my partner and I both slept the entire flight- the vibrations are only slightly disconcerting. Departure was about 15 minutes late out of Charlotte."

Pros: "Rude stewardess."

Cons: "How small the plane was. Not much personal space and I am a shorter person."

Cons: "Disastrous rescheduling"

Cons: "Airplane temperature was freezing"

Cons: "The departure gate was changed four or five times, including after we had traipsed from one end of the concourse to the other, only to have the gate changed BACK to the one from which we came. This was at supper time; we wanted to eat in the terminal but were rousted from two different lines to change gates. We couldn't stop running back and forth long enough to eat! I got updated info more quickly from Kayak than from United, despite having signed up for email and text notifications and having the United app. Come on!! Eventually we were marched down to a narrow hallway, crowded with passengers from two other departing flights, held in formation by obviously harried gate agents and finally led outside to the ramp to board the plane. The worst boarding experience. Ever. Give me Southwest anytime."

Pros: "On time departure."
Cons: "It was a CRJ-700, but I was cramped..."

Pros: "Love the movies available on the United app"
Cons: "The A/C was blowing ice cubes at me, which wasn't the worst because it was pretty warm yesterday, but still it was less than ideal."

Pros: "The crew made the best out of it and thankfully it’s an extremely short flight."
Cons: "A 20 minute flight was delayed for 2.5 hrs. United did a terrible job with notifying passengers, just simply bumped out departure in 15 min increments. Original excuse was inbound delay, although plane was there for 6 hrs already. Passenger soiled himself in cabin and there was no ventilation."

Pros: "I enjoy the plus seats with extra leg room"
Cons: "I found your crew quite unfriendly"

Cons: "my reservation was cancelled by united with out checking with me."

Cons: "Late again"

Pros: "Nothing"
Cons: "Overbooked, delay in de-planing and getting luggage"

Cons: "Tuna and crackers as a first class snack option? And yes, pay for WiFi again."

Pros: "I like the price and the time of the flight. Thank you"
Cons: "N/A"

Pros: "I liked that it was a fast flight arrived ahead of schedule."
Cons: "Seating was crowded."

Pros: "On time Nice crew No complaints"
Cons: "Pure sugar snack"

Cons: "That I never made it to Dallas and so lost my job. Thanks to unitrd."

Pros: "Mediocre. The attendant was lovely."
Cons: "I hate being charged for one bag. It should be included. I'm glad I wasn't bumped off and dragged off the plane bloodied, it was a concern. Especially because I'm an Asian person."

Cons: "Severe delays. Disorganized boarding procedures. No internet."

Pros: "Smooth boarding. Arrived at designated time"
Cons: "Really only a snack pack and water."

Cons: "Flight delayed 45 min to change a tire. Takes too long to get paperwork for mechanical issues completed. Delayed 10 min on arrival while gate was readied. They had 2 hrs to get ready!!"

Pros: "N/a"
Cons: "I didn't like that I had to tell someone to meet me so I could hopefully be on time at work. I was not on time .! I'm unhappy !"

Cons: "They cancelled my return flight when I rebooked through united online."

Pros: "Nothing"
Cons: "Gate attendant did not help people asking questions and snickered as an elderly couple walked away confused."

Pros: "It is hard to do poorly on such a short flight"

Pros: "Everything!"
Cons: "Nothing"

Pros: "The flight was delayed for who knows what reason and after many it's gonna be right here! It took an hour and therefore delayed my arrival to my final destination 6 hours!!!"

Pros: "I made it home"
Cons: "No plugs for electrical, no entertainment and no internet. The seats were very tight. Especially the man next to me was 300+ lbs. Also I had to pay for baggage even though I have united cc. American has all these things and doesn't charge me for baggage."

Cons: "Firat flight wver. Age 28. Lots of turbulence. 4 hour delay with no explanation"

Cons: "Ok for a short flight"

Pros: "The flight was short and left on time."
Cons: "The same problem as with the other flight: no headrest tabs and not much leg room."

Pros: "Horrible"

Cons: "Wouldn't let us off the plane for over an hour. 100 yds from the gate. Got home after midnight."

Pros: "Never been treated so disrespectful and like I was insignificant in allyour life!"

Cons: "My flight was delayed by an hour and a half. That's the amount of time I could have spent to drive home to Milwaukee. I stuck around because there was no indication of a flight cancellation. I would rather hop on a 15-30min flight than go through the hassle of renting a car. BUT the flight did get canceled, the next flight was completely booked and the next flight out after that was at NIGHT. I arrived in Chicago in the morning. The gate agent told us all to head to United customer service. There I received RUDE, poor excuse of a "service" only to be told they don't give refunds at the counter as we were told by the gate agent. So do that on your own time. THEN I had to buy my bus ticket and spend 1.5-2hrs on top of already waiting 1.5hrs for the flight that got canceled. HORRIBLE. Will never fly United again. Did i mention upon my arrival home I found out American was WIDE open seat wise to chicago?? And no one checked for me!"

Pros: "It never took off. I should have just drove from NYC to Milwaukee. It would have been faster! Now, I have to deal with baggage issues because they made me unnecessarily check my carry on."
Cons: "All of it"

Cons: "There were no snacks on the second leg of the flight. I guess the flight was too short."

Cons: "The snack offering was not appealing. I understand nut allergy sensitivities but the option was poorly decided."

Cons: "No beverage service, glass of room temp water, no ice"

Pros: "I was in a wheel chair and the crew in the airport made my transitiins within the airport very easy"
Cons: "."

Cons: "The flight was canceled with no explanation or an offer to reschedule. The next flight available was tomorrow afternoon which was not acceptable. When I asked customer service about a refund I was told to go to the website, but it was not guaranteed. Highly disappointed."

Cons: "I missed my connection due to long lines in customs and security. United was unable to get me another flight out that day and I ended up taking a bus back to Milwaukee instead."

Pros: "Nothing"
Cons: "Dad services they don't care about the passengers"

Pros: "Quick load and exit"
Cons: "Small plane. Dozens of bags taken in jetway so a long wait for delivery. Rough ride throughout"

Pros: "Price looked good at booking."
Cons: "Old prop plane was grounded 5 min. after our boarding time. Went to several gates to try to hop on another flight but nothing got me to my destination in time -- so a total loss. Tried to cancel by phone (line to gate service was 50+ people deep), and was told I couldn't cancel. Then was told I could. Then was told I had to call back! TOTAL LOSS. Refund is needed."

Pros: "We were on time and that was great!"

Pros: "The flight attendant tried to work with the overpacked plane."
Cons: "Overcrowded, items stolen from luggage, my bag was open when I was trying to get it off baggage claim, I only had half a seat, the flight smelled horrible."

Pros: "Nothing about it"
Cons: "Everytime I fly United there is ALWAYS a delay. I will never choose to fly United again. I had two flight which were both delayed, very upset about it."

Pros: "The crew was nice and the flight overall was pleaseant"
Cons: "Flight was delayed by more than an hour due to the first officer not showing up. In addition to that, the gate was changed several times, forcing everyone to move. Baggage took way too long to unload"

Pros: "Nothing"
Cons: "No running water in the bathroom. No space in the overhead compartment."

Pros: "Same as above"
Cons: "Same as above"

Pros: "Nothing special"
Cons: "Plane was cramped."

Cons: "Too many people on the plane during Covid"

Pros: "The crew was very nice."
Cons: "Frontier has actually become less comfortable than Spirit. And your bag charges are outrageous."

Pros: "The lady was nice."
Cons: "I hate having to pay for every bag, a half a glass of water, vinyl that looka like it was clawed by a grizzly and then proceeds to stick to my legs so I have big red blocks on the back of my legs. Less expensive tickets are nice but they are a muut point when you end up paying more in the long run."

Cons: "Pricing of carry ons a rip off."

Cons: "Seat comfort and space could be improved."

Cons: "It’s was delayed 3 hours in buffalo ."

Pros: "Handicapped so very uncomfortable seating the rows are to close together if you can't bend legs well"
Cons: "Not handicapped friendly but staff was top notch and drinks food was ridiculesly high"

Cons: "Uncomfortable and unprofessional staff"

Cons: "Delay for 3 hrs with very little explanation"

Pros: "Very good. All as is supposed to be"

Pros: "Very difficult to get through to someone to get seat selection and confirmation. I was told at gate that I would have to pay more if I wanted an aisle seat. That is crazy. Food selection is awful. Willing to pay if food selection was better and healthier. Would like to see a Frontier Magazine like other airlines have. Good crew."
Cons: "See above remarks."

Cons: "Seats were uncomfortable, tray was half the size of a normal one and they charge for carry ons"

Pros: "Thanks!"

Pros: "Nothing positive"
Cons: "See previous post."

Cons: "Baggage claim took in excess of an hour"

Cons: "It just wasn't comfortable"

Cons: "Hidden backage fare for carry-ons. Delayed fight of 1 hour on the way out and 2.5 hours on the way back. Extremely uncomfortable seating."

Pros: "seating"
Cons: "baggage fee"

Pros: "They made me feel like it was safe to fall asleep"

Pros: "Another set of employees rebooked us to a near city right away at no charge."
Cons: "How they closed the door to the Jet way when I was 5-8 steps away and would not open it when I knocked. To be clear, I'm not speaking of the door to the plane, just the jetway. We were kindly and quickly rerouted from Milwaukee to Chicago and told to go to Milwaukee to pick up your luggage as soon as we arrive in Chicago. When we attempted to pick up our luggage there was no one from Frontier at the airport, no one. When I called Frontier they told me toy return the next day. We returned the next morning and again no one was there. After two hours of waiting airport operations had to open the door for me to get my luggage. At the very least, they could ask a neighboring airline permission to access Frontier's baggage storage."

Cons: "Good"

Cons: "there was a hour wait on the run way. it was hot people were cranky, secondly I have never been on a airline that you literally have to pay for everything including soda and coffee. the landing was very rough. I was not impressed."

Pros: "I was almost late and they did everything they could to help me get to my destination including running my drivers license to me, as I was realizing at the security check that I had lost it. Then the crew was second to none and far better than other larger airlines. I'm sure most people know through word of mouth or their own experiences that they are sometimes spread too thin to cater to the customer anymore and this, however, was a fresh change of pace. I rarely take the time to fill reviews out but felt obligated in this case to spread the word through my gratitude. I had recently been laid off and they made sure I got on my flight for a job opportunity I needed. I thought the best part was the $59 ticket with tax but you can't quantify real costumer service like that. Thank you again to everyone at Frontier Airlines!"

Pros: "Prompt departure. Arrived 15 minutes early."

Pros: "Over all a great value.Even with the cost of luggage."

Pros: "Quick & cheap"
Cons: "No Wi-Fi c'mon guys"

Pros: "pilots did a good job."
Cons: "Uncomfortable seating- hard seats - very cramped, no snacks or water or soda offered complimentary. What entertainment?"

Pros: "I expected a fee for my checked bags, but I did not expect my carry-on to cost anything let alone more. I'm not sure what their definition of a carry-on is. Also, I really did not appreciate how they changed our gate and delayed our flight without making an announcement. And then they just kept stringing us along. One of my fellow passengers discovered that the food voucher they gave was $10 less than what we were supposed to get, after the fact of course."

Pros: "Still waiting in the Denver airport. Haven't boarded yet"

Pros: "Great Value...never mind a complimentary beverage, this was good value."

Pros: "Packed in like sardines and I am a small person"

Pros: "Nothing yet..."
Cons: "I got this survey meanwhile I'm still stuck at the airport and haven't departed... delays arriving to DEN and departing. Some weather related, some mismanagement from an operation standpoint."

Pros: "Crew was nice."
Cons: "Paying for a carry-on was completely unexpected. Ridiculous costs just to pick a seat. No snacks or drinks included. When all is said and done, you basically end up paying the same as a different airline with more amenities included."

Cons: "never notified of delay in departure"

Pros: "A health concern with the passenger was dealt with professionally and quickly"

Pros: "el viaje fue muy bien gracias"

Pros: "it was none stop the airplane was good all the stewards were great."
Cons: "no our way there the airplane had lots of empty seats but everyone were seated together three people to a row witch made the trip ok but they could had put two people in a row of seats and no one would had been squeezed together, my name is frankie"

Pros: "See above."
Cons: "See above."

Cons: "Give me a break"

Pros: "The crew recognized my discomfort (unable to get comfortable in a seat that didn't recline) and helped!"
Cons: "#1) Almost everyone boarded in "group 1" making for a mad rush at the gate. #2) the seating chart didn't mention the seats that didn't recline. #3) up charge for any seat, up charge for checked bags or carry ons, heck, they charged $2 for a warm bottle of water #4) the only flight that wasn't on time on my return was my Frontier flight (perfect weather)"

Cons: "Boarding was not very courteous and customer friendly"

Cons: "$45 for carry on"

Pros: "I really liked that they got me to the front of the line at bag check in because the lines were very long and I would have been late!"
Cons: "Having to pay for a soda and the tray tables are ridiculous I could hardly fit my drink on it!"

Pros: "Delayed at the gate because there were more people on board than were on the manifest. Had to find out who the stowaways were."

Cons: "I had to pay $40 to take my carry-on bag on the flight because it needed an overhead compartment -- this is not the standard in the industry and so I was not expecting this. Also, the plane was delayed 45 minutes in departure and this delayed my arrival such that I missed an important family event (a wedding)."

Cons: "Surprise! $40 each way to bring a bag?!? Even a carry on?? What's next, paying to use the bathroom or breathe the air? Huge line to check in. Staff did call flights that were leaving so we wouldn't miss our flight, but still stressful."

Pros: "Attention to detail. Outstanding miles membership program."
Cons: "Notta thing"

Cons: "My bags as well as my associates bags ( 13 people total) were not sent to our destination. Therefore we were at our work convention without our suits, and no running material for our company wide 5k . It was raining so I had soaking wet clothing and no change of clothes. All in all not very pleased with my experience."

Cons: "Paid (twice!) for a carry on that wasn't a carry-on (backpack personal). I wish it described it better on the website."

Cons: "We arrived ahead of schedule landing in MKE. But we waited out on the tarmac over 30 minutes before a gate was open. ReallY? In Milwaukee, there was no gate open. it's not like it's Ohare."

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Buffalo to Wisconsin

Airlines flying from Buffalo to Wisconsin have enacted additional safety measures and adjusted policies to better accommodate travelers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Buffalo to Wisconsin

Mandatory masks

Masks required on board, masks provided on flights from Buffalo to Wisconsin

Social distancing seating

Middle seats unavailable to book on flights from Buffalo to Wisconsin

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Buffalo to Wisconsin

Book cheap flights from Buffalo to Wisconsin

Recent round-trip flight deals

8/20
Fri
1 stop
Delta
5h 38m
BUF - MKE
8/23
Mon
1 stop
Delta
5h 47m
MKE - BUF
9/18
Sat
2 stops
American Airlines
13h 38m
BUF - ATW
9/22
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1 stop
American Airlines
4h 15m
ATW - BUF
9/18
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2 stops
American Airlines
13h 38m
BUF - ATW
9/22
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2 stops
American Airlines
8h 00m
ATW - BUF
6/8
Tue
1 stop
American Airlines
6h 53m
BUF - MKE
6/15
Tue
1 stop
American Airlines
4h 59m
MKE - BUF
10/16
Sat
1 stop
American Airlines
5h 34m
BUF - MKE
10/20
Wed
1 stop
American Airlines
4h 47m
MKE - BUF
6/4
Fri
1 stop
Multiple Airlines
5h 19m
BUF - MKE
6/18
Fri
1 stop
Multiple Airlines
3h 24m
MKE - BUF
6/8
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1 stop
Delta
4h 44m
BUF - MKE
6/15
Tue
2 stops
Delta
7h 44m
MKE - BUF
6/8
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2 stops
Delta
7h 07m
BUF - MKE
6/15
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2 stops
Delta
7h 44m
MKE - BUF
9/18
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1 stop
American Airlines
17h 03m
BUF - ATW
9/22
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1 stop
American Airlines
15h 56m
ATW - BUF
6/16
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American Airlines
5h 19m
BUF - MKE
6/20
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American Airlines
4h 27m
MKE - BUF
10/16
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1 stop
American Airlines
19h 24m
BUF - GRB
10/20
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American Airlines
15h 29m
GRB - BUF
7/22
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Delta
3h 48m
BUF - MKE
7/25
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1 stop
Delta
3h 00m
MKE - BUF
7/30
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Multiple Airlines
5h 07m
BUF - MKE
8/9
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1 stop
Multiple Airlines
6h 21m
MKE - BUF
7/27
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1 stop
Multiple Airlines
4h 42m
BUF - MSN
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Multiple Airlines
3h 18m
MSN - BUF
6/14
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Delta
3h 05m
BUF - ATW
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1 stop
Delta
4h 42m
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6/27
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Multiple Airlines
4h 42m
BUF - MSN
6/30
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Multiple Airlines
3h 15m
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7/17
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United Airlines
4h 04m
BUF - MKE
7/20
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2 stops
United Airlines
22h 06m
MKE - BUF
7/16
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1 stop
United Airlines
4h 04m
BUF - MKE
7/20
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2 stops
United Airlines
20h 41m
MKE - BUF
6/10
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1 stop
United Airlines
5h 38m
BUF - MSN
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1 stop
United Airlines
11h 12m
MSN - BUF
6/16
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2 stops
Frontier
29h 54m
BUF - MKE
6/20
Sun
2 stops
Frontier
29h 42m
MKE - BUF
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Recent one-way flight deals

6/27
Sun
1 stop
Delta
4h 44m
BUF - MKE
7/21
Wed
1 stop
Delta
3h 48m
BUF - MKE
6/6
Sun
1 stop
American Airlines
3h 46m
BUF - MSN
8/9
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1 stop
Delta
5h 47m
BUF - MKE
5/21
Fri
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Frontier
18h 42m
BUF - MKE
6/7
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2 stops
United Airlines
22h 38m
BUF - MSN
8/9
Mon
2 stops
Delta
7h 41m
BUF - MKE
6/6
Sun
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United Airlines
29h 33m
BUF - MSN
5/31
Mon
3 stops
Multiple Airlines
50h 17m
BUF - MSN
5/31
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Frontier
50h 17m
BUF - MSN
7/21
Wed
2 stops
Delta
5h 58m
BUF - MKE
6/27
Sun
2 stops
Multiple Airlines
45h 20m
BUF - MKE
5/31
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1 stop
American Airlines
4h 29m
BUF - MSN
5/21
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Delta
9h 33m
BUF - MKE
6/27
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3 stops
United Airlines
15h 18m
BUF - MKE
8/9
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American Airlines
18h 17m
BUF - MKE
6/6
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3 stops
Multiple Airlines
22h 26m
BUF - MSN
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