$448 Find Cheap Flights from Zurich to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Zurich to Colorado departing on 4/26. 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 Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Zurich to Colorado, 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 Zurich to Colorado, as well as popular online travel agencies
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Book Cheap Zurich to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Zurich to Colorado 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 Zurich to Colorado

Tue, Aug 25 - Wed, Sep 30
Icelandair Logo
2:00 pm - 7:00 pm
ZRH
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 1:05 pm
DEN
-
ZRH
12h 25m
1 stop
$572Icelandair
Sun, Aug 9 - Sat, Sep 5
Icelandair Logo
7:55 am - 12:40 pm
ZRH
-
DEN
12h 45m
1 stop
Icelandair Logo
4:40 pm - 1:05 pm
DEN
-
ZRH
12h 25m
1 stop
$575Icelandair
Sun, Aug 9 - Sat, Sep 5
Icelandair Logo
7:55 am - 12:40 pm
ZRH
-
DEN
12h 45m
1 stop
Icelandair Logo
8:10 pm - 1:05 pm
DEN
-
ZRH
32h 55m
1 stop
$577Icelandair
Sun, Apr 26 - Mon, May 11
Icelandair Logo
2:00 pm - 7:00 pm
ZRH
-
DEN
13h 00m
1 stop
Icelandair Logo
4:40 pm - 1:05 pm
DEN
-
ZRH
12h 25m
1 stop
$587Icelandair
Thu, Apr 23 - Sat, May 2
American Airlines Logo
2:30 pm - 9:53 pm
ZRH
-
GJT
39h 23m
2 stops
American Airlines Logo
4:58 pm - 7:45 am
GJT
-
ZRH
30h 47m
2 stops
$778American Airlines
Thu, Apr 23 - Sat, May 2
American Airlines Logo
1:10 pm - 9:53 pm
ZRH
-
GJT
40h 43m
2 stops
American Airlines Logo
12:42 pm - 7:45 am
GJT
-
ZRH
35h 03m
2 stops
$782American Airlines
Fri, Apr 24 - Sat, May 9
United Airlines Logo
8:15 am - 10:18 pm
ZRH
-
GJT
22h 03m
2 stops
United Airlines Logo
6:04 pm - 8:05 am
GJT
-
ZRH
30h 01m
2 stops
$791United Airlines
Fri, Apr 24 - Sat, May 9
United Airlines Logo
11:20 am - 8:59 pm
ZRH
-
GJT
17h 39m
2 stops
United Airlines Logo
6:04 pm - 8:05 am
GJT
-
ZRH
30h 01m
2 stops
$792United Airlines
Fri, Apr 24 - Sat, May 9
Multiple Airlines Logo
12:40 pm - 10:18 pm
ZRH
-
GJT
17h 38m
2 stops
Multiple Airlines Logo
7:00 am - 10:05 am
GJT
-
ZRH
19h 05m
3 stops
$900Multiple Airlines
Fri, Apr 24 - Sat, May 9
Multiple Airlines Logo
12:40 pm - 10:18 pm
ZRH
-
GJT
17h 38m
2 stops
Multiple Airlines Logo
7:00 am - 10:05 am
GJT
-
ZRH
19h 05m
3 stops
$962Multiple Airlines
Booking Insights

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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Zurich to Colorado departing in August.

What is the cheapest Zurich to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Zurich found in the last 72 hours was to Denver, at $866 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 72 hours was $866.

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

The average price for all round-trip flights from Zurich to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $972 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 $972.

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

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Zurich to Colorado, 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 Zurich to Colorado is September, when tickets cost $705 (return) on average. On the other hand, the most expensive months are February and August, when the average cost of round-trip tickets is $890 and $887 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Zurich to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

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 40% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$448
Best time to beat the crowds with an average 10% 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

 
See real verified KAYAK customer reviews for airlines flying from Zurich to Colorado. 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 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.
7.5
SWISSOverall score based on 1897 reviews
7.4Comfort
7.1Food
7.7Boarding
8.3Crew
6.8Entertainment
Airline reviews

Business class seating in Swiss really is just Economy seating minus the middle passenger

6.0 GoodPhilipp, Feb 2026
ZRH - CAI
Read more SWISS reviews

Business class seating in Swiss really is just Economy seating minus the middle passenger

No choice of food was given, and I was served leftovers, so they were returned back. the crew is unfriendly and harsh. Need to be trained on communication.

Great flight. I didn't watch the entertainment. I used my iPad the whole flight. But, staff was great, smooth flight, comfortable seat (business seat 7A) and food was really good (I'm a vegetarian).

The flight was very nice but the food selection for the people in the last rows was limited to vegetarian meals only. I think vegetarian meal should not be offered as a main selection.

Drinking water could be in more sustainable packaging than plastic bottles

They lost my luggage on December 30th. It is now January 3rd and i still don’t have it. I’ve called lost and found multiple times and they cannot provide an update. They keep saying one day and then it gets postponed again. This is ridiculous and unprofessional. It’s infringing on my vacation. I have stressed how important it is for me to have my suitcase right away. It should have been resolved within 1-2 days.

Made us gate check carry ons Then didn’t get them on the plane. Service they used didn’t deliver our carry ons for more than a day Total mess

0lane 2qs on tim3. Very bad food. No free wifi, only for texts. Entertainment poor and hard to access.

At boarding, the locations where we had to have our passports checked prior to boarding were very unclear. Occasional staff wandered around telling people, but in busy area of the terminal this was not obvious. It was also located well after the check in desk in terms of walking to the gate. The Premium Economy service was attentive and warm. The only big draw back was lack of restrooms, and no division or even curtain between PE and Economy.

We had seats between the bathroom and a screaming baby, and did not have enough room to lay my head down on the tray table. Not ideal.

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.

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

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

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

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

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

I just think it’s unfortunate that Airlines have completely abandoned the idea of serving any kind of decent or even real food on flights, not even on a four hour flight!? Those days are gone, I guess.

Nice, quick flight. There were lots of empty seats so they told me I could sit next to the emergency exit where I would have more legroom.

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

Overall satisfied and would fly with them again. They could improve the check-in efficiency at BOS, we got backed up because it seemed there were passengers requiring much more time for check in.

The customer service was unbeatable from the wheelchair assist team to the flight attendants. The pilot also did an excellent job managing the turbulence.

Food - Non-Existent. You pay for everything. It is strictly Pay-to-Play!

Again, we paid $ 328.00 for specific seats are were assigned those seats.

Never again. Terrible hospitality and human decency for an international flight. No food, no snacks, no beverages, blankets, pillows, limited entertainment. Tiny seats without any cushion and some do not even recline. I was shocked that they did not charge for seat belts. Never in my life have I witness asking for "spare change" for charity before landing on both legs of the flight. Icelandair can contribute on their own to said, so called, children's charity with the money saved from providing 3 centimeters of tea and water to hungry and dehydrated passengers.

Having been prepared for paying for everything on board other than water, coffee and tea the service was OK. Food and drink is expensive but the food was OK if limited in scope. Plane was clean and obviously well serviced. After complaining about having to walk in wind and rain to a get a bus to the airport the same thing happened at Portland. I’m sure you could get a terminal gate flight, complimentary food and drink for not much more money without traipsing through rain and slush in Reykjavik. Not bad but not great.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Everything you need to know for your flight from Zurich to Colorado

Information on your arrival and departure airports