$478 Find Cheap Flights from Zurich to Colorado - Compare and Save

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KAYAK's insights & trends for Zurich to Colorado flights

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

How much is a round-trip flight from Zurich to Colorado?

Flight prices are below average for this route right now.

Flights to Colorado from Zurich usually cost between $737 and $911 in November.
The lowest price found in the past 5 days was $599 on Icelandair (Nov 7-Nov 15).

What is the cheapest Zurich to Colorado flight route?

The cheapest ticket to Colorado from Zurich found in the last 5 days was to Denver, at $1,042 round-trip. The most popular route is from Zurich (ZRH) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $1,042.

What is the cheapest time of day to fly to Colorado?

The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $1,019 on average. The most expensive time of day to fly to Colorado is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,019.

Can I save money by flying with a layover from Zurich to Colorado?

No, with an average price for the route of $957, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Zurich to Colorado?

The cheapest month for flights from Zurich to Colorado is November, when tickets cost $754 (return) on average. On the other hand, the most expensive months are June and April, when the average cost of round-trip tickets is $1,067 and $994 respectively.

What’s the cheapest day of the week to fly from Zurich to Colorado?

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

How far in advance should I book a flight from Zurich to Colorado?

To get a below average price on the flight from Zurich to Colorado, you should book around 4 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

January

Cheapest flight

$478
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Zurich to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Zurich to Colorado?

    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 Zurich to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Zurich to Colorado 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 Zurich to Colorado?

    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 from Zurich to Colorado with an airline and back with another airline.

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

    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 from Zurich to Colorado 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 Zurich to Colorado

 
Need help choosing which airline to fly with from Zurich to Colorado? 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.
7.4
United AirlinesOverall score based on 10173 reviews
7.3Comfort
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

8.0 ExcellentAnonymous, Apr 2026
Read more United Airlines reviews

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

I couldn’t make my first flight due to weather delays trapping us in the town we were in. Then I had to buy a new ticket

The seats were comfortable and we had leg room. Great entertainment.

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

Ability to watch movies.No earbud sound system.Marginal beverage service.Unexplained late take off resulting in VERY tight connection in LA which proved maximally stressful.

Sitting in 1A I can honestly say, that being a first class seat the leg room is sub par. The crew was attentive and friendly. Food was a a cheeseburger with fries. Fries on an airplane came as expected: no very crispy 😉

United Premium Plus or Premium Economy was almost twice the price as regular Economy, but the value is much worse. The seat is a bit wider and more comfortable. but not by much. The food was not good, felt like cheap fast foods on a little bit of silverware. The flight attendance service was the worse, not much attention to passenger, no helping of any kind. All in all, United Premium Plus is not worth its price, and was much worse than its Asian or Europe counter parts.

On long flights with semi-comfortable seats the airline needs to accommodate for the need to stand up. Otherwise a fight becomes pure torture. Not even business class provides for that.

The flight and staff was very good However: we could not check in using the website. We got the reminders and updated information but could not check in on either flight. And we did have the United App. Also just a tip for fellow travelers - going through customs in Chicago Ohare Airport it terrible.

I had always heard bad reviews about United Airlines so I have always avoided them when traveling. Little did I know that when I booked my flight with Swiss Air they would swap it to a United Airlines flight. The change was made only days before my departure leaving me no option to cancel or get a refund. I hoped for the best but experienced the worst. I paid for 2 seats for my daughter (13)and i to travel together. Both times leaving from home airport and returning from vacation, they sat us apart from each other: different seats and rows far away where we couldn'teven see or waive at each other. There was no option to change because by the time you're allowed to check-in the only seats available next to each other cost nearly $200 each. I stomached the extra cost from the first flight hoping the return flight would be better. No chance! The return flight was worse. I was sandwiched for an 9 hour flight between 2 stangers while my 13 year old sat 5 rows down . Just horrible experience. NEVER AGAIN will i fly Swiss Air or United Airlines ! So disappointing.

It was amazing. I sat in First Class as a Saga Premium member, and my service was top notch. It was wonderful. I only recently joined Saga Club since I do travel to Scandinavia often and enjoy flying through Reykjavik on Iceland Air versus other ways of travelling to Europe. This was my first trip sitting in first class, which I honestly wasn’t expecting!

There were no places to sit at the gate. Most people had to sit on the floor or stand waiting for the gate to open and board. We were told we needed passport and the person hardly looked at them. Maybe for 2 seconds. No announcement made asking to board by row or group. On a 5.5 hour flight the crew only came through the cabin 2 times offering water and buy everything else. For the price of the ticket at least offer free soda! The airliner was very comfortable

Crew was wonderful. I knew going in that the seats were not lie-flat in business class, but they reclined less than I expected. To save on waste, you have to ask for which pieces of the amenity kit you are interested in, which they will gladly give to you. Flight was fairly short, so no issues. I did have one piece of luggage not show up at terminal on landing. They were great about looking for it. Found it...it actually did make the flight and was listed as "not picked up" (?????--we stayed over an hour looking for it, including in the odd-sized baggage claim.) Since "not picked up" they will not ship to my house and I have to go back to airport, which is in another town. I probably could have pressed this issue, but headed back to airport for another flight anyway, so will pick up then.

It didn't happen. Icelandair cancelled the flight from Nuuk, Greenland to Reykjavik, Iceland so I couldn't fly to Portland. Additionally Icelandair rebooked me on a flight that got cancelled too.

How can the airline deploy the oldest 757-200 with a broken down entertainment system and no WiFi for a cross Atlantic 7:50 hr torture chamber experience?? My seat 3A couldn’t be reclined. The footrest was flimsy and useless. And there’s no leg support unlike their newer 737-Max which they lavish on intra-Europe routes. Shame!!

Only drinks included in economy class was water and coffee seat on the 737 were hard as rock. The landing and passport control in Iceland are the worst I have ever seen. 2 hours to clear customs ???? 3 attendants at pass port control out of more than a dozen closed. I” ll never fly to Iceland or transfer through this airport again.

We paid for saga class, which is the business class for international. My seat was broken and did not recline and my monitor for in-flight entertainment was broken.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

The most uncomfortable seat i’ve ever had on a flight

I just flew with Icelandair last week and the experience was horrible before the flight. The flight experience was good. The problem was the situation I faced with them prior to the flight. I bought the flight Geneva to Reykjavik in December 2023. I paid more expensive than the other routes because I wanted a direct flight. In April 2024, they cancelled the flight and rebooked me with ITA Airways and Icelandair. So, it became ITA Airways from Geneva to Rome and Icelandair from Rome to Reykjavik. Two days before, I called them because I could not check in with ITA Airways. They told me my flight was rescheduled only from Rome to Reykjavik. I said I lived in Geneva, and this change did not make sense. They told me they should have offered to me the closest airport and the refund. The person speaking with me had no idea what to do and said they would call later with a solution. Finally, they called and said Rome was the only way. I told them that was absurd and that they should pay for my Geneva to Rome flight. They even lied, saying there were not more seats with ITA Airways, which was a lie since I saw that I could buy tickets yet. They did not want to take the cost. Finally, I remembered she said they should reschedule with the closest airport, and I told her that was Zurich. They rescheduled me, but I had to pay for train tickets from Geneva to Zurich and Zurich to Geneva. Terrible experience. Terrible customer service. It was the worst airline I ever had the bad luck of buying a ticket.

Everything about the flight was excellent except for the fact that we had to wait one hour on the tar app and then I had to race to catch my connecting flight with the next stop

Way too crampled. Charge more and put in less seats.

This was the worst flight of my life. Economy seat directly behind a premium economy seat with extra recline meant I have about 6 inches between my face and their chair. My seat would not recline at all. I couldn't even use my laptop on the tray table because I had so little room. I was in a casket basically for 10 hours. Completely unacceptable.

I like the stripes, the more color the better I think you could even make more contrast with the stripes by filling in colors that create visual effect. The crew on both flights were polite well dressed, alert, good looking and very friendly. I never had a standing in line anywhere long for entering or exiting to my seat and it’s nice that people don’t bring too much luggage on the plane. The one thing I find is hard to manage is when a family or in general just being able to book a free seat if it is not for a dog, it shouldn’t be allowed. Since it is already very confined space on a flight overseas this can create slight conflict because there are sometimes free seats, which people then can freely use after cabin doors are shut. On the return flight, it was dark and by accident I stood on a paper bag with food in it that was placed on the floor in front of a seat next to me. I belong to the lady across the aisle and I felt terribly sorry once I found out there was still desired food in the paper bag. So I felt uncomfortable for getting into this situation. Otherwise I had a great time.

Overall, we were satisfied with the Lufthansa flights to and from Rome/Zurich. Issue was the Frankfurt airport connection. It is HORRIBLE, but has nothing to do with the flight. Flight was very comfortable. Food was just OK. Staff was great and able to relax during the flight. Would definitely fly again!

Pathetic service by underpriced, please call me back at the earliest

They offered water and chocolate I would have preferred a sandwich.

Our transfer from one Lufthansa flight to another at Frankfurt airport was horrible - it was a tight connection with a long walk between gates and our first flight was delayed so we had to sprint the whole way and ask people in the border control line to let us ahead of them. We just barely the flight and were exhausted. I do not recommend a short connection in the Frankfurt airport.

Nothing went well. Flight was calceled and had to spend extra non refundable money on a train ticket, which we are not NOT using because a new plane has come up but not for our friend who now has to sit on a 9 hour train journey, ALONE, with no one to talk to.

The flight was delayed and almost missed our flight to Chicago

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