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

Iberia, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Switzerland to Colorado

How long is the flight from Switzerland to Colorado?

Flight times from Switzerland to Colorado vary, but if you’re flying out of Geneva and flying into Denver (one of the most popular routes), then the duration is 12h 55m on average. Another popular route from Switzerland to Colorado is flying from Zurich to Denver, which will take roughly 13h. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Switzerland to Colorado refresh daily.

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

As of November 2026, there are 2 operators available to choose from for flights from Switzerland to Colorado.

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

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 Switzerland to Colorado.

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

The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$437 Cheap Flights from Switzerland to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Switzerland to Colorado

Round-trip

One-way

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Recent round-trip flight deals from Switzerland to Colorado

Enter your travel dates to find the best prices.

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

13h 00m1 stop Reykjavik Keflavik Intl

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

12h 25m1 stop Reykjavik Keflavik Intl

$598Icelandair

Sat, Jan 9 - Fri, Jan 15

10:25 am - 10:14 pmZRH Zurich-DEN Denver Intl

19h 49m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

6:30 am - 2:15 pmDEN Denver Intl-ZRH Zurich

23h 45m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$699Scandinavian Airlines

Thu, Jan 21 - Mon, Jan 25

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

13h 00m1 stop Reykjavik Keflavik Intl

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

12h 25m1 stop Reykjavik Keflavik Intl

$703Icelandair

Thu, Jan 21 - Mon, Jan 25

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

13h 00m1 stop Reykjavik Keflavik Intl

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

12h 25m1 stop Reykjavik Keflavik Intl

$713Icelandair

Mon, Nov 23 - Sun, Dec 6

7:00 am - 1:40 pmZRH Zurich-DEN Denver Intl

14h 40m1 stop Frankfurt am Main

1:57 pm - 11:10 amDEN Denver Intl-ZRH Zurich

13h 13m1 stop Boston Logan Intl

$917United Airlines

Wed, Feb 3 - Sat, Feb 6

7:00 am - 1:40 pmZRH Zurich-DEN Denver Intl

14h 40m1 stop Frankfurt am Main

7:45 am - 7:55 amDEN Denver Intl-ZRH Zurich

16h 10m1 stop Chicago O'Hare Intl

$919United Airlines

Thu, Feb 11 - Sat, Feb 27

6:50 am - 1:40 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

14h 50m1 stop Frankfurt am Main

7:40 am - 7:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

15h 45m2 stops Houston George Bush Intcntl Newark

$921United Airlines

Thu, Jan 21 - Mon, Jan 25

7:20 am - 7:05 pmZRH Zurich-DEN Denver Intl

19h 45m1 stop Munich Franz Josef Strauss

6:00 am - 7:40 amDEN Denver Intl-ZRH Zurich

17h 40m1 stop Washington, D.C. Dulles Intl

$957Lufthansa

Wed, Dec 16 - Wed, Dec 23

1:35 pm - 7:05 pmZRH Zurich-DEN Denver Intl

13h 30m1 stop Munich Franz Josef Strauss

5:25 pm - 3:55 pmDEN Denver Intl-ZRH Zurich

14h 30m1 stop Frankfurt am Main

$992Lufthansa

Wed, Dec 16 - Wed, Dec 23

8:25 pm - 1:40 pmZRH Zurich-DEN Denver Intl

25h 15m2 stops Munich Franz Josef Strauss Frankfurt am Main

4:00 pm - 12:10 pmDEN Denver Intl-ZRH Zurich

12h 10m1 stop Munich Franz Josef Strauss

$1,414Lufthansa

Sun, Jan 3 - Wed, Mar 31

Recent last minute flight deals from Switzerland to Colorado

Enter your travel dates to find the best prices.

10:45 am - 5:25 pmBSL Basel EuroAirport Swiss-DEN Denver Intl

38h 40m1 stop Istanbul

7:30 pm - 9:50 amDEN Denver Intl-BSL Basel EuroAirport Swiss

30h 20m1 stop Istanbul

$822Turkish Airlines

Thu, Nov 5 - Wed, Nov 11

10:45 am - 5:25 pmBSL Basel EuroAirport Swiss-DEN Denver Intl

38h 40m1 stop Istanbul

6:00 am - 9:50 amDEN Denver Intl-BSL Basel EuroAirport Swiss

19h 50m2 stops Chicago O'Hare Intl Istanbul

$883Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

9:50 am - 8:13 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

18h 23m2 stops Kastrup Copenhagen New York John F Kennedy Intl

6:35 am - 10:15 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

19h 40m2 stops New York John F Kennedy Intl Kastrup Copenhagen

$1,070Scandinavian Airlines

Wed, Nov 4 - Fri, Nov 6

8:45 am - 1:40 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

12h 55m1 stop Frankfurt am Main

11:59 pm - 7:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

23h 26m1 stop Newark

$1,159United Airlines

Sat, Nov 7 - Sat, Nov 21

6:50 am - 1:40 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

14h 50m1 stop Frankfurt am Main

6:00 am - 7:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

17h 25m2 stops Chicago O'Hare Intl Newark

$1,159United Airlines

Sat, Nov 7 - Sat, Nov 21

6:50 am - 6:13 pmGVA Geneva Geneve-Cointrin-DEN Denver Intl

19h 23m2 stops Frankfurt am Main Chicago O'Hare Intl

6:00 am - 7:25 amDEN Denver Intl-GVA Geneva Geneve-Cointrin

17h 25m2 stops Chicago O'Hare Intl Newark

$1,165United Airlines

Sat, Nov 7 - Sat, Nov 21

10:05 am - 8:11 pmBSL Basel EuroAirport Swiss-DEN Denver Intl

18h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

7:10 am - 10:00 amDEN Denver Intl-BSL Basel EuroAirport Swiss

18h 50m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$1,170Delta

Thu, Nov 5 - Wed, Nov 11

6:50 am - 5:52 pmZRH Zurich-DEN Denver Intl

19h 02m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

6:30 am - 9:50 amDEN Denver Intl-ZRH Zurich

19h 20m2 stops Minneapolis St Paul Paris Charles de Gaulle

$1,176Delta

Fri, Nov 6 - Fri, Nov 20

1:30 pm - 11:04 amZRH Zurich-DEN Denver Intl

29h 34m1 stop New York John F Kennedy Intl

6:30 am - 9:50 amDEN Denver Intl-ZRH Zurich

19h 20m2 stops Minneapolis St Paul Paris Charles de Gaulle

$1,176Delta

Fri, Nov 6 - Fri, Nov 20

1:30 pm - 11:04 amZRH Zurich-DEN Denver Intl

29h 34m1 stop New York John F Kennedy Intl

7:05 am - 10:50 amDEN Denver Intl-ZRH Zurich

19h 45m1 stop New York John F Kennedy Intl

$1,181Delta

Fri, Nov 6 - Fri, Nov 20

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United Airlines flights from Switzerland to Colorado

Our best United Airlines deals on Switzerland to Colorado flight tickets

United Airlines

Dec 20

ZRH1:15 pmZurich

28h 39m

2 stops

ASE9:54 amAspen Pitkin County

Dec 27

ASE6:23 pmAspen Pitkin County

29h 17m

2 stops

ZRH7:40 amZurich

$950

United Airlines

Mar 6

BSL6:40 amBasel EuroAirport Swiss

15h 00m

1 stop

DEN1:40 pmDenver Intl

Mar 13

DEN8:30 pmDenver Intl

14h 55m

1 stop

BSL7:25 pmBasel EuroAirport Swiss

$978

United Airlines

Jan 8

BSL6:40 amBasel EuroAirport Swiss

15h 00m

1 stop

DEN1:40 pmDenver Intl

Jan 15

DEN3:55 pmDenver Intl

14h 05m

1 stop

BSL2:00 pmBasel EuroAirport Swiss

$985

British Airways flights from Switzerland to Colorado

Our best British Airways deals on Switzerland to Colorado flight tickets

British Airways

Dec 3

ZRH6:15 amZurich

16h 55m

1 stop

DEN3:10 pmDenver Intl

Dec 7

DEN5:01 pmDenver Intl

14h 29m

1 stop

ZRH3:30 pmZurich

$848

British Airways

Feb 11

GVA10:15 amGeneva Geneve-Cointrin

12h 55m

1 stop

DEN3:10 pmDenver Intl

Feb 27

DEN5:01 pmDenver Intl

14h 39m

1 stop

GVA3:40 pmGeneva Geneve-Cointrin

$851

British Airways

Dec 9

GVA8:00 pmGeneva Geneve-Cointrin

27h 10m

1 stop

DEN3:10 pmDenver Intl

Jan 14

DEN5:05 pmDenver Intl

17h 20m

1 stop

GVA6:25 pmGeneva Geneve-Cointrin

$855

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Sat 1/9

1:00 pm-6:00 pm

1 stop13h 00m

Denver Intl

Fri 1/15

3:40 pm-12:05 pm

1 stop12h 25m

$598

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Thu 1/21

10:25 am-10:14 pm

2 stops19h 49m

Denver Intl

Mon 1/25

6:30 am-2:15 pm

2 stops23h 45m

$699

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Thu 1/21

1:00 pm-6:00 pm

1 stop13h 00m

Denver Intl

Mon 1/25

3:40 pm-12:05 pm

1 stop12h 25m

$703

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Mon 11/23

1:00 pm-6:00 pm

1 stop13h 00m

Denver Intl

Sun 12/6

3:40 pm-12:05 pm

1 stop12h 25m

$713

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Wed 2/3

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Sat 2/6

1:57 pm-11:10 am

1 stop13h 13m

$917

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Thu 2/11

7:00 am-1:40 pm

1 stop14h 40m

Denver Intl

Sat 2/27

7:45 am-7:55 am

1 stop16h 10m

$919

GenevaDenver

GVA Geneva Geneve-Cointrin - DEN Denver Intl

GVADEN

Geneva Geneve-Cointrin

Thu 1/21

6:50 am-1:40 pm

1 stop14h 50m

Denver Intl

Mon 1/25

7:40 am-7:25 am

2 stops15h 45m

$921

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Wed 12/16

7:20 am-7:05 pm

1 stop19h 45m

Denver Intl

Wed 12/23

6:00 am-7:40 am

1 stop17h 40m

$957

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Wed 12/16

1:35 pm-7:05 pm

1 stop13h 30m

Denver Intl

Wed 12/23

5:25 pm-3:55 pm

1 stop14h 30m

$992

ZurichDenver

ZRH Zurich - DEN Denver Intl

ZRHDEN

Zurich

Sun 1/3

8:25 pm-1:40 pm

2 stops25h 15m

Denver Intl

Wed 3/31

4:00 pm-12:10 pm

1 stop12h 10m

$1,414

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 Switzerland to Colorado

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 Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Switzerland, with most prices found around $855. The month of November is another great option to travel to Colorado, with average flight prices from Switzerland averaging around $888.

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

The cheapest day to depart from Switzerland to Colorado is on a Wednesday when prices can be found for as low as $955. On the other hand, Monday is the most expensive day to depart from Switzerland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,042.

What is the cheapest Switzerland to Colorado flight route?

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

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

You are more likely to see cheaper flights to Colorado from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $941 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Switzerland for as low as $694 on momondo.

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

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

You could potentially save up to 11% on your flight if you consider stops on a Switzerland to Colorado flight.

Cheap Switzerland to Colorado flight deals and tips

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

Best Price Found	$437
Fastest flight time	12h 55m
Direct flights	None

The best one-way flight to Colorado from Switzerland in the past 72 hours is $437. The best round-trip flight deal from Switzerland to Colorado found on momondo in the last 72 hours is $598.

The fastest flight from Switzerland to Colorado takes 12h 55m

There are no direct flights from Switzerland to Colorado. There are no popular flight routes from Switzerland to Colorado.

Search flight deals

Frequently asked questions about flying from Switzerland to Colorado

When did momondo last update prices for flights from Switzerland to Colorado?
Prices for flights from Switzerland to Colorado refresh daily.
How many operators does momondo search for flights from Switzerland to Colorado?
As of November 2026, there are 2 operators available to choose from for flights from Switzerland to Colorado.
How old do you have to be to fly from Switzerland to Colorado?
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 Switzerland to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents you'll need for your trip to Colorado may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Switzerland to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Switzerland to Colorado is Airbus A340-300 (31.58% of total bookings). The next most popular plane models are Boeing 777-300ER (21.05%), Boeing 777 (15.79%), and Airbus A350-900 (13.16%).

Best airlines flying from Switzerland to Colorado

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $722	Free Cancellation	Rating 7.3 10,460 reviews		Search United Airlines flights
Lufthansa	PriceFrom $857	Free Cancellation	Rating 6.8 8,299 reviews		Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Switzerland to Colorado. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Switzerland to Colorado flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Colorado from Switzerland. 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.