$381 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 3/6. 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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Flight Deals

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

Thu, Feb 12 - Wed, Feb 18
Icelandair Logo
1:00 pm - 6:05 pm
ZRH
-
DEN
13h 05m
1 stop
Icelandair Logo
3:40 pm - 12:05 pm
DEN
-
ZRH
12h 25m
1 stop
$604Icelandair
Thu, Jun 4 - Sun, Jun 21
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
$608Icelandair
Fri, Feb 27 - Mon, Mar 2
British Airways Logo
6:05 am - 3:30 pm
ZRH
-
DEN
17h 25m
1 stop
British Airways Logo
4:43 pm - 6:25 pm
DEN
-
ZRH
17h 42m
2 stops
$618British Airways
Thu, Feb 12 - Mon, Feb 16
American Airlines Logo
6:00 am - 8:38 pm
ZRH
-
COS
22h 38m
2 stops
American Airlines Logo
4:49 pm - 6:25 pm
COS
-
ZRH
17h 36m
2 stops
$626American Airlines
Fri, Apr 24 - Sat, May 9
American Airlines Logo
11:45 am - 12:13 pm
ZRH
-
GJT
32h 28m
2 stops
American Airlines Logo
6:00 am - 10:40 pm
GJT
-
ZRH
32h 40m
2 stops
$626American Airlines
Thu, Apr 23 - Sat, May 2
British Airways Logo
2:30 pm - 4:27 pm
ZRH
-
GJT
33h 57m
2 stops
British Airways Logo
12:43 pm - 9:35 am
GJT
-
ZRH
36h 52m
2 stops
$650British Airways
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
10:20 am - 11:56 pm
ZRH
-
COS
20h 36m
2 stops
United Airlines Logo
11:43 am - 10:45 am
COS
-
ZRH
16h 02m
2 stops
$1,014United Airlines
Fri, Apr 24 - Sat, May 9
Multiple Airlines Logo
12:40 pm - 10:49 am
ZRH
-
GJT
30h 09m
2 stops
Multiple Airlines Logo
7:00 am - 10:05 am
GJT
-
ZRH
19h 05m
3 stops
$1,207Multiple Airlines
Thu, Apr 23 - Sat, May 2
Multiple Airlines Logo
12:40 pm - 10:17 pm
ZRH
-
GJT
17h 37m
2 stops
Multiple Airlines Logo
7:00 am - 10:05 am
GJT
-
ZRH
19h 05m
3 stops
$1,302Multiple Airlines
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
11:45 am - 11:45 pm
ZRH
-
COS
20h 00m
2 stops
United Airlines Logo
11:36 am - 7:55 am
COS
-
ZRH
12h 19m
1 stop
$1,939United 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 February.

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 $1,528 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 $1,528.

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,281 on average.

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 $676 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $884 and $872 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 16 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$381
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 8% 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.

  • 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 $834 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 $834.

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.
7.6
SWISSOverall score based on 1864 reviews
7.7Boarding
6.8Entertainment
7.1Food
8.3Crew
7.4Comfort
Airline reviews

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).

10.0 ExcellentJanie, Jan 2026
ZRH - SFO
Read more SWISS reviews

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.

Everything was fairly easy just hard when you get to Heathrow not know your Gate number until an hour before but otherwise really everything great. Did not get my texts in time though to do me any good but that is why I still like everything the old fashioned way and print everything out.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

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.

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

United have really come back. Airport and boarding process is clear and good, app and information also very good

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

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

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

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

Information on your arrival and departure airports