Find cheap flights from Köln/Bonn to Wisconsin from $888
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight departing on 6/28. 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.Round-trip
1 adult
Economy
Sun 7/2
Sun 7/9
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Top tips for finding cheap flights to Wisconsin
- High season is considered to be January, February and December. The cheapest month to fly from Köln/Bonn is January.
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Top airlines flying from Cologne to Wisconsin
Scores according to KAYAK customer reviews7.1
Air CanadaOverall score based on 26056 reviews
77crew
72overall
64food
73boarding
70comfort
69entertainment
Airline reviews
Not easy to checkin Took too long and too many questions to checkin
Not easy to checkin Took too long and too many questions to checkin
Pros: "Crew attentive"
Cons: "Check in REALLY slow. Seat space unacceptably too small. Couldn’t hear entertainment sound over engine noise with earphones so could not use entertainment. Need better earphones. Chair wouldn’t recline."
Pros: "N/A"
Cons: "Boarding in the rain is definitely not a good experience! The flight delayed so long that some of us who had connecting flights had to run from gate to gate (including clearing Canada customs) within 20 mins. Last but not least, Taipei Taiwan should NOT be listed as China."
Cons: "I didn’t make it onto this flight because it was so delayed I needed to change flights while at the airport to make it onto the next one in time."
Pros: "Well located at LGA (NYC) with it own section of gate doors that is just Air Canada. Multiple flights leaving where EXTREMELY delayed, the staff put on their thinking caps, they started putting people on standby so most customers leave on an earlier flight! I was located in an extra room chair (free) due to this adjustment of delayed flights and was a great experience."
Cons: "It’s the usual BS that you get at airports....TSA is always insane but honestly it was better than I thought l."
Pros: "nothing"
Cons: "The worst flight I have ever had. I am tall and this large plane was fit only for dwarfs. My knees were jammed into the seat in front of me and I could not move during the 3.5 hour duration. As a result of this experience I will NEVER fly air canada again. From now on it's whatever airline can treat it's customers with dignity."
Cons: "The airline crew keep on pushing back the departure due to bad weather. No discipline while boarding passengers. Delay after landing to open the door. No clear instructions about the delays"
Pros: "I was not given a seat assignment on an early 6:30am flight but was given a first class seat...that was a bonus because I was travelling with my dog so I had ample space."
Pros: "Affordable and timely."
Cons: "Hard seats, no room for carry-on luggage, and not even a free cracker."
Pros: "Boarding was very efficient, staff was friendly and the plane super clean."
Pros: "Flight was quick and easy"
Cons: "Seats are small. Luckily the flight is short bit for anything longer than one hour I do not recommend this aircraft"
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: "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: "Free snacks they gave us for the 6 hours delays."
Cons: "Everything, the delayed no one knew what was going on. It was also expensive and not as comfortable as other plans"
Cons: "Tuna and crackers as a first class snack option? And yes, pay for WiFi again."
Pros: "Delayed outbound so I got to CA much later than I needed to be."
Pros: "Some of the United reps in Chicago were helpful"
Cons: "The united representative at LAS had no interest in customer service. This delay cost my family a lot of inconvenience. In short my wife spent her 50th birthday waiting in an airport with no compensation from united"
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."
Pros: "Flight and crew great"
Cons: "I had one small bag and just did the economy and was going to put it under the seat. The guy at the checkin did not allow my bag and made me check it EVEN THOUGH it fit in their mock tray. He said I squeezed the sides 1 inch and that it just need to go in the tray by gravity. That is complete BS. As long as it fits under the seat and I am not putting my feet in others space thats is all that matters. Check in people at least one guy in Denver needs to be retrained."
Book cheap flights from Köln/Bonn to Wisconsin
Recent round-trip flight deals
6/28Wed
2 stopsUnited Airlines
22h 03mCGN-MKE
7/12Wed
2 stopsUnited Airlines
21h 53mMKE-CGN
$888
8/27Sun
2 stopsUnited Airlines
23h 06mCGN-MKE
9/2Sat
2 stopsUnited Airlines
18h 40mMKE-CGN
$994
6/28Wed
3 stopsAir Canada
18h 13mCGN-MKE
7/12Wed
2 stopsAir Canada
20h 38mMKE-CGN
$1,138
6/28Wed
3 stopsAir Canada
18h 13mCGN-MKE
7/12Wed
3 stopsAir Canada
17h 35mMKE-CGN
$1,161
9/4Mon
3 stopsAir Canada
16h 33mCGN-MKE
9/16Sat
3 stopsAir Canada
18h 29mMKE-CGN
$1,200
8/27Sun
3 stopsAir Canada
18h 13mCGN-MKE
9/2Sat
2 stopsAir Canada
17h 25mMKE-CGN
$1,274
9/3Sun
3 stopsAir Canada
19h 14mCGN-MKE
9/16Sat
3 stopsAir Canada
18h 29mMKE-CGN
$1,379
9/3Sun
3 stopsAir Canada
20h 31mCGN-MKE
9/17Sun
3 stopsAir Canada
16h 59mMKE-CGN
$1,486
8/27Sun
3 stopsAir Canada
19h 14mCGN-MKE
9/2Sat
3 stopsAir Canada
17h 55mMKE-CGN
$1,680
9/4Mon
3 stopsAir Canada
16h 33mCGN-MKE
9/17Sun
3 stopsAir Canada
16h 59mMKE-CGN
$3,033