What is the cheapest airline that flies from Colorado to Zurich?

Icelandair and Aer Lingus are the most popular carriers operating from Colorado to Zurich

What airlines fly to Zurich?

Icelandair, United Airlines and Turkish Airlines are the top three most popular airlines that fly to Zurich from Colorado according to our data. Icelandair is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Zurich. Keep in mind that there are 6 different airlines that fly to Zurich on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Zurich?

Average flight duration from Colorado to Zurich depends on which airport you fly into and out of. Flying from Denver to Zurich is 12h 05m on average, while flying from Colorado Springs to Zurich is 15h 50m on average. Zurich is the most popular airport in Zurich.

When did momondo last update prices for flights from Colorado to Zurich Airport?

Prices for flights from Colorado to Zurich Airport were last updated today.

How many operators does momondo search for flights from Colorado to Zurich Airport?

As of September 2026, there are 6 operators available to choose from for flights from Colorado to Zurich Airport.

How old do you have to be to fly from Colorado to Zurich Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Zurich Airport.

What documentation or ID do you need to fly to Zurich Airport?

The travel and health documents required for your trip to Zurich Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zurich Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$183 Cheap Flights from Colorado to Zurich in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Zurich

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:40 pm - 12:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

1:00 pm - 6:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$424Icelandair

Sat, Feb 13 - Sun, Feb 21

3:40 pm - 12:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

1:00 pm - 6:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$424Icelandair

Fri, Dec 4 - Mon, Dec 14

11:25 am - 6:15 amDEN Denver Intl-ZRH Zurich

34h 50m1 stop Montreal Pierre Elliott Trudeau Intl

12:40 pm - 8:27 pmZRH Zurich-DEN Denver Intl

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$554Air Canada

Mon, Nov 16 - Wed, Nov 25

1:30 pm - 10:25 amDEN Denver Intl-ZRH Zurich

12h 55m1 stop Toronto Pearson Intl

12:40 pm - 8:27 pmZRH Zurich-DEN Denver Intl

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$574Multiple Airlines

Tue, Nov 17 - Wed, Nov 25

5:01 pm - 3:30 pmDEN Denver Intl-ZRH Zurich

14h 29m1 stop London Heathrow

7:40 pm - 3:10 pmZRH Zurich-DEN Denver Intl

27h 30m1 stop London Heathrow

$599British Airways

Wed, Jan 13 - Mon, Jan 18

9:22 am - 11:35 amDEN Denver Intl-ZRH Zurich

18h 13m2 stops Chicago O'Hare Intl London Heathrow

9:10 pm - 5:18 pmZRH Zurich-DEN Denver Intl

28h 08m2 stops London Heathrow Chicago O'Hare Intl

$608British Airways

Mon, Feb 1 - Mon, Feb 8

3:55 pm - 7:40 amDEN Denver Intl-ZRH Zurich

31h 45m1 stop Washington, D.C. Dulles Intl

1:20 pm - 10:30 amZRH Zurich-DEN Denver Intl

29h 10m1 stop Toronto Pearson Intl

$610United Airlines

Sat, Jan 9 - Fri, Jan 22

5:55 pm - 7:40 amDEN Denver Intl-ZRH Zurich

29h 45m1 stop Washington, D.C. Dulles Intl

1:20 pm - 5:54 pmZRH Zurich-DEN Denver Intl

36h 34m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$614United Airlines

Sat, Jan 9 - Fri, Jan 22

3:00 pm - 10:40 amDEN Denver Intl-ZRH Zurich

12h 40m1 stop Chicago O'Hare Intl

1:05 pm - 11:58 pmZRH Zurich-DEN Denver Intl

17h 53m1 stop Chicago O'Hare Intl

$656SWISS

Mon, Mar 15 - Wed, Mar 24

9:25 pm - 3:35 pmDEN Denver Intl-ZRH Zurich

34h 10m1 stop Los Angeles

12:40 pm - 8:26 pmZRH Zurich-DEN Denver Intl

14h 46m1 stop Montreal Pierre Elliott Trudeau Intl

$796SWISS

Fri, Mar 12 - Sat, Mar 20

Cheap last minute flights

Enter your travel dates to find the best prices.

10:28 am - 8:05 amDEN Denver Intl-ZRH Zurich

13h 37m1 stop Atlanta Hartsfield-Jackson

10:10 am - 8:11 pmZRH Zurich-DEN Denver Intl

18h 01m1 stop Atlanta Hartsfield-Jackson

$646Delta

Tue, Sep 29 - Tue, Oct 6

6:35 am - 10:35 amDEN Denver Intl-ZRH Zurich

20h 00m1 stop New York John F Kennedy Intl

10:10 am - 8:11 pmZRH Zurich-DEN Denver Intl

18h 01m1 stop Atlanta Hartsfield-Jackson

$646Delta

Wed, Sep 30 - Tue, Oct 6

12:29 pm - 12:15 pmDEN Denver Intl-ZRH Zurich

15h 46m2 stops Chicago O'Hare Intl London Heathrow

11:45 am - 11:58 pmZRH Zurich-DEN Denver Intl

20h 13m2 stops Philadelphia Dallas/Fort Worth

$648American Airlines

Wed, Sep 30 - Wed, Oct 7

6:15 am - 10:35 amDEN Denver Intl-ZRH Zurich

20h 20m2 stops Minneapolis St Paul New York John F Kennedy Intl

10:10 am - 10:32 pmZRH Zurich-DEN Denver Intl

20h 22m1 stop Atlanta Hartsfield-Jackson

$651Delta

Tue, Sep 29 - Tue, Oct 6

8:30 pm - 5:25 pmDEN Denver Intl-ZRH Zurich

36h 55m1 stop Istanbul

1:40 pm - 6:25 pmZRH Zurich-DEN Denver Intl

36h 45m1 stop Istanbul

$840Turkish Airlines

Sun, Sep 27 - Wed, Oct 7

5:40 pm - 1:55 pmDEN Denver Intl-ZRH Zurich

12h 15m1 stop Frankfurt am Main

9:30 am - 2:20 pmZRH Zurich-DEN Denver Intl

12h 50m1 stop Munich Franz Josef Strauss

$894Lufthansa

Mon, Sep 28 - Tue, Oct 6

5:40 pm - 1:55 pmDEN Denver Intl-ZRH Zurich

12h 15m1 stop Frankfurt am Main

9:25 am - 3:40 pmZRH Zurich-DEN Denver Intl

14h 15m1 stop Frankfurt am Main

$896Lufthansa

Mon, Sep 28 - Mon, Oct 5

6:00 am - 9:50 amDEN Denver Intl-ZRH Zurich

19h 50m2 stops Chicago O'Hare Intl Istanbul

1:40 pm - 6:25 pmZRH Zurich-DEN Denver Intl

36h 45m1 stop Istanbul

$927Turkish Airlines

Sun, Sep 27 - Wed, Oct 7

8:30 pm - 11:45 amDEN Denver Intl-ZRH Zurich

31h 15m1 stop London Heathrow

7:15 am - 6:45 pmZRH Zurich-DEN Denver Intl

19h 30m1 stop Munich Franz Josef Strauss

$943United Airlines

Sun, Sep 27 - Wed, Oct 7

5:40 pm - 1:55 pmDEN Denver Intl-ZRH Zurich

12h 15m1 stop Frankfurt am Main

11:20 am - 3:40 pmZRH Zurich-DEN Denver Intl

12h 20m1 stop Frankfurt am Main

$944Lufthansa

Mon, Sep 28 - Wed, Oct 7

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Icelandair flights from Colorado to Zurich

Our best Icelandair deals on Colorado to Zurich flight tickets

Icelandair

Nov 27

DEN3:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Dec 16

ZRH1:00 pmZurich

13h 00m

1 stop

DEN6:00 pmDenver Intl

$424

Icelandair

Oct 30

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Nov 7

ZRH1:00 pmZurich

13h 00m

1 stop

DEN6:00 pmDenver Intl

$425

Icelandair

Mar 10

DEN3:40 pmDenver Intl

12h 25m

1 stop

ZRH12:05 pmZurich

Mar 16

ZRH1:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$470

American Airlines flights from Colorado to Zurich

Our best American Airlines deals on Colorado to Zurich flight tickets

American Airlines

Nov 4

DEN12:24 pmDenver Intl

19h 06m

2 stops

ZRH3:30 pmZurich

Nov 17

ZRH10:15 amZurich

20h 39m

2 stops

DEN10:54 pmDenver Intl

$589

American Airlines

Nov 18

DEN2:27 pmDenver Intl

17h 03m

2 stops

ZRH3:30 pmZurich

Dec 1

ZRH10:15 amZurich

17h 35m

2 stops

DEN7:50 pmDenver Intl

$619

American Airlines

Nov 18

DEN12:08 pmDenver Intl

12h 07m

1 stop

ZRH8:15 amZurich

Dec 1

ZRH10:15 amZurich

20h 26m

2 stops

DEN10:41 pmDenver Intl

$622

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Sat 2/13

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Sun 2/21

1:00 pm-6:00 pm

1 stop13h 00m

$424

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Fri 12/4

3:40 pm-12:05 pm

1 stop12h 25m

Zurich

Mon 12/14

1:00 pm-6:00 pm

1 stop13h 00m

$424

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 11/16

11:25 am-6:15 am

1 stop34h 50m

Zurich

Wed 11/25

12:40 pm-8:27 pm

1 stop15h 47m

$554

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 11/17

1:30 pm-10:25 am

1 stop12h 55m

Zurich

Wed 11/25

12:40 pm-8:27 pm

1 stop15h 47m

$574

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 1/13

5:01 pm-3:30 pm

1 stop14h 29m

Zurich

Mon 1/18

7:40 pm-3:10 pm

1 stop27h 30m

$599

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 2/1

9:22 am-11:35 am

2 stops18h 13m

Zurich

Mon 2/8

9:10 pm-5:18 pm

2 stops28h 08m

$608

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Sat 1/9

3:55 pm-7:40 am

1 stop31h 45m

Zurich

Fri 1/22

1:20 pm-10:30 am

1 stop29h 10m

$610

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Sat 1/9

5:55 pm-7:40 am

1 stop29h 45m

Zurich

Fri 1/22

1:20 pm-5:54 pm

2 stops36h 34m

$614

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 3/15

3:00 pm-10:40 am

1 stop12h 40m

Zurich

Wed 3/24

1:05 pm-11:58 pm

1 stop17h 53m

$656

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Fri 3/12

9:25 pm-3:35 pm

1 stop34h 10m

Zurich

Sat 3/20

12:40 pm-8:26 pm

1 stop14h 46m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Zurich

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Zurich?

In general, January is the cheapest month to fly from Colorado to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $593. If you don’t want to visit Zurich in January, then you should wait until November to fly from Colorado, when ticket prices are also cheap, with an average price of $602.

What is the cheapest day to depart on your flight to Zurich?

According to our data, Tuesday is the cheapest day to fly to Zurich from Colorado. The lowest ticket price found for a Tuesday departure recently was $722. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Colorado because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,391.

What is the cheapest Colorado to Zurich flight route?

Fly from Denver Intl to Zurich for the best Colorado - Zurich flight prices

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

You are more likely to see cheaper flights to Zurich from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $947 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from Colorado for as low as $747 on momondo.

What cabin class options are available on Colorado to Zurich flights?

There is only 1 cabin class available to choose from on Colorado to Zurich flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Zurich flights?

You could potentially save up to 44% on your flight if you consider stops on a Colorado to Zurich flight.

Cheap Colorado to Zurich flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Zurich

Best Price Found	$183
Fastest flight time	12h 05m
Direct flights	None

The best one-way flight to Zurich from Colorado in the past 72 hours is $183. The best round-trip flight deal from Colorado to Zurich found on momondo in the last 72 hours is $424.

The fastest flight from Colorado to Zurich takes 12h 05m

There are no direct flights from Colorado to Zurich. Popular non-direct route for this connection is Denver Intl Airport - Zurich Airport.

Search flight deals

Frequently asked questions about flying from Colorado to Zurich

When did momondo last update prices for flights from Colorado to Zurich Airport?
Prices for flights from Colorado to Zurich Airport were last updated today.
How many operators does momondo search for flights from Colorado to Zurich Airport?
As of September 2026, there are 6 operators available to choose from for flights from Colorado to Zurich Airport.
How old do you have to be to fly from Colorado to Zurich Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Zurich Airport.
What documentation or ID do you need to fly to Zurich Airport?
The travel and health documents required for your trip to Zurich Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zurich Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Colorado to Zurich?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Zurich is Airbus A350-1000 (23.53% of total bookings). The next most popular plane models are Airbus A330-200 (23.53%), Boeing 787 Dreamliner (23.53%), and Boeing 787-9 Dreamliner (11.76%).

Best airlines flying from Colorado to Zurich

Compare and see reviews for airlines that fly from Colorado to Zurich with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $387	Free Cancellation	Rating 6.9 752 reviews	Search Icelandair flights
United Airlines	PriceFrom $504	Free Cancellation	Rating 7.4 10,243 reviews	Search United Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,232 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $623	Free Cancellation	Rating 7.4 4,458 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $728	Free Cancellation	Rating 6.8 8,240 reviews	Search Lufthansa flights
SWISS	PriceFrom $794	Free Cancellation	Rating 7.5 2,082 reviews	Search SWISS flights

Interlaken

Lucerne

Lauterbrunnen

Grindelwald

Davos

Chur

Crans-Montana

Kloten

Winterthur

Engelberg

Kandersteg

Weggis

Wilderswil

Neuchâtel

Andermatt

Opfikon

Thun

Appenzell

Spiez

Schaffhausen

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Zurich?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Colorado to Zurich for you.

Can I find flights from Colorado to Zurich with flexible booking policies on momondo?

All flight searches from Colorado to Zurich on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Zurich?

Once you have performed a search for Colorado to Zurich flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colorado to Zurich right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Colorado to Zurich flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Basel Airport

Geneva Geneve-Cointrin Airport

Lugano Airport

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Cheap flights from Colorado to Zurich from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Zurich departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Icelandair flights from Colorado to Zurich

Our best Icelandair deals on Colorado to Zurich flight tickets

American Airlines flights from Colorado to Zurich

Our best American Airlines deals on Colorado to Zurich flight tickets

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How to get the cheapest flight ticket from Colorado to Zurich

What is the cheapest month to fly to Zurich?

What is the cheapest day to depart on your flight to Zurich?

What is the cheapest Colorado to Zurich flight route?

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

What cabin class options are available on Colorado to Zurich flights?

Can stopping save me money on Colorado to Zurich flights?

What is the cheapest airline that flies from Colorado to Zurich?

What airlines fly to Zurich?

How long does it take to fly to Zurich?

Cheap Colorado to Zurich flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Zurich

Best airlines flying from Colorado to Zurich

Compare and see reviews for airlines that fly from Colorado to Zurich with momondo

Traveling to a place near Zurich?

Why use momondo?

An easier way to manage your Zurich trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Airports servicing Switzerland

Fly your favorite airline to Zurich

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Zurich

List of cabin classes available on flights landing in Zurich. Availability may vary depending on flight origin and airline.

Popular cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo

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