How long is the flight from Colorado to Switzerland?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Switzerland you fly into. For example, flying from Denver to Zurich takes 12h 25m on average. On the other hand, flying from Grand Junction to Zurich takes 14h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Icelandair, British Airways, and United Airlines are the most popular carriers operating from Colorado to Switzerland

What airlines fly to Switzerland?

United Airlines, Icelandair and Lufthansa are the top three most popular airlines that fly to Switzerland from Colorado according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 10 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Colorado to Switzerland are updated daily.

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

There are 10 operators available for flights from Colorado to Switzerland as of August 2026.

How old do you have to be to fly from Colorado to Switzerland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Switzerland.

What documentation or ID do you need to fly to Switzerland?

The necessary travel and health documents for your Switzerland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Colorado to Switzerland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Switzerland

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:40 pm - 1:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$531Icelandair

Wed, Oct 7 - Wed, Oct 14

4:40 pm - 1:05 pmDEN Denver Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$531Icelandair

Mon, Oct 12 - Wed, Oct 21

11:15 am - 10:40 amDEN Denver Intl-ZRH Zurich

15h 25m1 stop Chicago O'Hare Intl

1:05 pm - 9:48 pmZRH Zurich-DEN Denver Intl

16h 43m1 stop Chicago O'Hare Intl

$693SWISS

Tue, Nov 10 - Tue, Nov 17

11:20 am - 11:55 amDEN Denver Intl-ZRH Zurich

16h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

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

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$708Multiple Airlines

Tue, Jan 12 - Tue, Jan 26

11:20 am - 11:55 amDEN Denver Intl-ZRH Zurich

16h 35m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

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

15h 47m1 stop Montreal Pierre Elliott Trudeau Intl

$708Multiple Airlines

Tue, Feb 2 - Wed, Feb 17

5:35 pm - 5:05 pmDEN Denver Intl-GVA Geneva Geneve-Cointrin

15h 30m1 stop London Heathrow

1:00 pm - 2:23 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

33h 23m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$714United Airlines

Mon, Jan 25 - Fri, Feb 5

1:20 pm - 2:45 pmGJT Grand Junction Regnl-ZRH Zurich

17h 25m2 stops Denver Intl London Heathrow

1:20 pm - 5:00 pmZRH Zurich-GJT Grand Junction Regnl

35h 40m2 stops Toronto Pearson Intl Denver Intl

$717United Airlines

Mon, Jan 18 - Fri, Jan 22

5:30 am - 6:15 amGJT Grand Junction Regnl-ZRH Zurich

40h 45m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

1:20 pm - 5:00 pmZRH Zurich-GJT Grand Junction Regnl

35h 40m2 stops Toronto Pearson Intl Denver Intl

$723Air Canada

Mon, Jan 18 - Fri, Jan 22

3:01 pm - 10:40 amDEN Denver Intl-ZRH Zurich

12h 39m1 stop Chicago O'Hare Intl

1:05 pm - 9:48 pmZRH Zurich-DEN Denver Intl

16h 43m1 stop Chicago O'Hare Intl

$736SWISS

Wed, Oct 28 - Tue, Nov 10

3:43 pm - 2:00 pmDEN Denver Intl-BSL Basel EuroAirport Swiss

38h 17m2 stops Vancouver Intl Frankfurt am Main

2:40 pm - 4:50 pmBSL Basel EuroAirport Swiss-DEN Denver Intl

34h 10m2 stops Frankfurt am Main Toronto Pearson Intl

$767Air Canada

Sun, Jan 31 - Thu, Feb 4

Cheap last minute flights

Enter your travel dates to find the best prices.

8:10 pm - 7:00 amDEN Denver Intl-ZRH Zurich

26h 50m1 stop Reykjavik Keflavik Intl

2:00 pm - 12:40 pmZRH Zurich-DEN Denver Intl

30h 40m1 stop Reykjavik Keflavik Intl

$833Icelandair

Wed, Aug 12 - Wed, Aug 19

1:40 pm - 12:15 pmGJT Grand Junction Regnl-ZRH Zurich

14h 35m2 stops Denver Intl Munich Franz Josef Strauss

1:20 pm - 8:37 pmZRH Zurich-GJT Grand Junction Regnl

39h 17m2 stops Toronto Pearson Intl Denver Intl

$878Multiple Airlines

Wed, Aug 12 - Wed, Nov 11

7:00 am - 10:05 amGJT Grand Junction Regnl-ZRH Zurich

19h 05m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

1:20 pm - 12:45 pmZRH Zurich-GJT Grand Junction Regnl

31h 25m2 stops Toronto Pearson Intl Denver Intl

$883Multiple Airlines

Wed, Aug 12 - Wed, Nov 11

8:30 pm - 5:45 pmDEN Denver Intl-GVA Geneva Geneve-Cointrin

37h 15m1 stop Istanbul

2:45 pm - 6:25 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

35h 40m1 stop Istanbul

$896Turkish Airlines

Sat, Aug 15 - Mon, Aug 31

8:30 pm - 9:35 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

29h 05m1 stop Istanbul

7:10 pm - 6:25 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

31h 15m1 stop Istanbul

$916Turkish Airlines

Sat, Aug 15 - Mon, Aug 31

7:00 am - 10:05 amGJT Grand Junction Regnl-ZRH Zurich

19h 05m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

7:05 am - 9:59 pmZRH Zurich-GJT Grand Junction Regnl

22h 54m3 stops London Heathrow Toronto Pearson Intl Denver Intl

$925Air Canada

Wed, Aug 12 - Wed, Nov 11

8:10 pm - 1:05 pmDEN Denver Intl-ZRH Zurich

32h 55m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:00 pmZRH Zurich-DEN Denver Intl

13h 00m1 stop Reykjavik Keflavik Intl

$925Icelandair

Thu, Aug 13 - Thu, Aug 20

7:45 am - 8:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

16h 40m2 stops Chicago O'Hare Intl Zurich

8:00 pm - 6:25 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

30h 25m2 stops Zurich Chicago O'Hare Intl

$928SWISS

Sat, Aug 15 - Mon, Aug 31

7:45 am - 8:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

16h 40m2 stops Chicago O'Hare Intl Zurich

8:00 pm - 6:25 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

30h 25m2 stops Zurich Chicago O'Hare Intl

$928SWISS

Sat, Aug 15 - Mon, Aug 31

5:30 am - 10:05 amGJT Grand Junction Regnl-ZRH Zurich

20h 35m3 stops Denver Intl Chicago O'Hare Intl Toronto Pearson Intl

9:55 am - 9:59 pmZRH Zurich-GJT Grand Junction Regnl

20h 04m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl

$4,016Air Canada

Fri, Aug 14 - Sun, Aug 16

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Icelandair flights from Colorado to Switzerland

Our best Icelandair deals on Colorado to Switzerland flight tickets

Icelandair

Oct 12

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 21

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$531

Icelandair

Oct 12

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 21

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$532

Icelandair

Sep 26

DEN4:40 pmDenver Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Oct 5

ZRH2:00 pmZurich

13h 00m

1 stop

DEN7:00 pmDenver Intl

$539

SWISS flights from Colorado to Switzerland

Our best SWISS deals on Colorado to Switzerland flight tickets

SWISS

Nov 10

DEN11:15 amDenver Intl

15h 25m

1 stop

ZRH10:40 amZurich

Nov 17

ZRH1:05 pmZurich

16h 43m

1 stop

DEN9:48 pmDenver Intl

$693

SWISS

Oct 7

DEN4:02 pmDenver Intl

17h 53m

2 stops

GVA5:55 pmGeneva Geneve-Cointrin

Oct 14

GVA8:30 amGeneva Geneve-Cointrin

20h 57m

2 stops

DEN9:27 pmDenver Intl

$760

SWISS

Oct 7

DEN4:02 pmDenver Intl

23h 23m

2 stops

GVA11:25 pmGeneva Geneve-Cointrin

Oct 14

GVA6:10 amGeneva Geneve-Cointrin

23h 17m

2 stops

DEN9:27 pmDenver Intl

$776

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 10/7

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Wed 10/14

2:00 pm-7:00 pm

1 stop13h 00m

$531

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Mon 10/12

4:40 pm-1:05 pm

1 stop12h 25m

Zurich

Wed 10/21

2:00 pm-7:00 pm

1 stop13h 00m

$531

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 11/10

11:15 am-10:40 am

1 stop15h 25m

Zurich

Tue 11/17

1:05 pm-9:48 pm

1 stop16h 43m

$693

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 1/12

11:20 am-11:55 am

2 stops16h 35m

Zurich

Tue 1/26

12:40 pm-8:27 pm

1 stop15h 47m

$708

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Tue 2/2

11:20 am-11:55 am

2 stops16h 35m

Zurich

Wed 2/17

12:40 pm-8:27 pm

1 stop15h 47m

$708

DenverGeneva

DEN Denver Intl - GVA Geneva Geneve-Cointrin

DENGVA

Denver Intl

Mon 1/25

5:35 pm-5:05 pm

1 stop15h 30m

Geneva Geneve-Cointrin

Fri 2/5

1:00 pm-2:23 pm

2 stops33h 23m

$714

Grand JunctionZurich

GJT Grand Junction Regnl - ZRH Zurich

GJTZRH

Grand Junction Regnl

Mon 1/18

1:20 pm-2:45 pm

2 stops17h 25m

Zurich

Fri 1/22

1:20 pm-5:00 pm

2 stops35h 40m

$717

Grand JunctionZurich

GJT Grand Junction Regnl - ZRH Zurich

GJTZRH

Grand Junction Regnl

Mon 1/18

5:30 am-6:15 am

2 stops40h 45m

Zurich

Fri 1/22

1:20 pm-5:00 pm

2 stops35h 40m

$723

DenverZurich

DEN Denver Intl - ZRH Zurich

DENZRH

Denver Intl

Wed 10/28

3:01 pm-10:40 am

1 stop12h 39m

Zurich

Tue 11/10

1:05 pm-9:48 pm

1 stop16h 43m

$736

DenverBasel

DEN Denver Intl - BSL Basel EuroAirport Swiss

DENBSL

Denver Intl

Sun 1/31

3:43 pm-2:00 pm

2 stops38h 17m

Basel EuroAirport Swiss

Thu 2/4

2:40 pm-4:50 pm

2 stops34h 10m

$767

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 Switzerland

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 Switzerland?

The cheapest month to fly to Switzerland from Colorado is in November. Flight prices, which tend to average around $635, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Switzerland from Colorado during February instead. Flights to Switzerland in February, while not as cheap as those in November, still average around $676.

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

On average, the least expensive day to fly to Switzerland from Colorado is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $722. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,389. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest Colorado to Switzerland flight route?

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

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

You are more likely to see cheaper flights to Switzerland from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Switzerland for around $949 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Switzerland from Colorado for as low as $703 on momondo.

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

There is only 1 cabin class available to choose from on Colorado to Switzerland 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 Switzerland flights?

You could potentially save up to 53% on your flight if you consider stops on a Colorado to Switzerland flight.

Cheap Colorado to Switzerland flight deals and tips

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

Best Price Found	$773
Fastest flight time	12h 25m
Direct flights	None

The best one-way flight to Switzerland from Colorado in the past 72 hours is $773. The best round-trip flight deal from Colorado to Switzerland found on momondo in the last 72 hours is $1,627.

The fastest flight from Colorado to Switzerland takes 12h 25m

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

Search flight deals

Frequently asked questions about flying from Colorado to Switzerland

When did momondo last update prices for flights from Colorado to Switzerland?
Prices for flights from Colorado to Switzerland are updated daily.
How many operators does momondo search for flights from Colorado to Switzerland?
There are 10 operators available for flights from Colorado to Switzerland as of August 2026.
How old do you have to be to fly from Colorado to Switzerland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Switzerland.
What documentation or ID do you need to fly to Switzerland?
The necessary travel and health documents for your Switzerland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Colorado to Switzerland?
momondo data reveals that the most frequently booked plane model on the route from Colorado to Switzerland is Airbus A350-1000, representing 21.05% of all bookings. The subsequent popular models are Airbus A330-200 at 21.05%, Boeing 787 Dreamliner at 21.05%, and Boeing 787-9 Dreamliner at 10.53%.

Best airlines flying from Colorado to Switzerland

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $387	Free Cancellation	Rating 6.9 728 reviews	Search Icelandair flights
United Airlines	PriceFrom $474	Free Cancellation	Rating 7.4 10,099 reviews	Search United Airlines flights
Scandinavian Airlines	PriceFrom $484	Free Cancellation	Rating 7.4 1,936 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights
Air Canada	PriceFrom $601	Free Cancellation	Rating 7.1 11,459 reviews	Search Air Canada flights
Lufthansa	PriceFrom $621	Free Cancellation	Rating 6.8 8,173 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $624	Free Cancellation	Rating 7.4 4,479 reviews	Search Turkish Airlines flights
Delta	PriceFrom $673	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
SWISS	PriceFrom $727	Free Cancellation	Rating 7.5 2,035 reviews	Search SWISS flights
Aer Lingus	PriceFrom $819	Free Cancellation	Rating 7.3 1,693 reviews	Search Aer Lingus flights

Why use momondo?

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

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 Switzerland for you.

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

momondo does allow users to show only those flights to Switzerland from Colorado which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Switzerland from Colorado.

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

Yes momondo offers price alerts on flights to Switzerland from Colorado. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Switzerland 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.

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Popular cities

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Complete your trip

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Popular cities in Switzerland

Flights to Zurichfrom $493

Flights to Genevafrom $523

Flights to Baselfrom $655

Flights to Bernfrom $1,663

Flights to Luganofrom $486

Cheap flights from Colorado to Switzerland from $291

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 Switzerland departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Colorado to Switzerland

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Big names and deals

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Filter for what you want

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Icelandair flights from Colorado to Switzerland

Our best Icelandair deals on Colorado to Switzerland flight tickets

SWISS flights from Colorado to Switzerland

Our best SWISS deals on Colorado to Switzerland flight tickets

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See travel insights to Switzerland from

How to get the cheapest flight ticket from Colorado to Switzerland

What is the cheapest month to fly to Switzerland?

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

What is the cheapest Colorado to Switzerland flight route?

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

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

Can stopping save me money on Colorado to Switzerland flights?

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

What airlines fly to Switzerland?

How long is the flight from Colorado to Switzerland?

Cheap Colorado to Switzerland flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Colorado to Switzerland

Best airlines flying from Colorado to Switzerland

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

Why use momondo?

An easier way to manage your Switzerland 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

Popular cities in Switzerland

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

Colorado flight routes

According to popular flight searches on momondo this year

Switzerland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Switzerland

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

Cabin classes currently available on flights to Switzerland

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

Complete your trip to Switzerland

Explore popular destinations other users love

According to popular flight searches on momondo this year