What airlines fly to Colorado?

United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Colorado from Switzerland according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How long is the flight from Switzerland to Colorado?

Flight times from Switzerland to Colorado vary, but if you’re flying out of Zurich 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 Basel to Denver, which will take roughly 13h 25m. Keep in mind that layovers or delays could extend your travel time.

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

American Airlines, British Airways, and Lufthansa are the most popular carriers operating 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 2025, there are 6 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.

$401 Cheap Flights from Switzerland to Colorado in 2025/26

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Recent round-trip flight deals from Switzerland to Colorado

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1:00 pm - 6:05 pmZRH-DEN

13h 05m1 stop

3:40 pm - 12:05 pmDEN-ZRH

12h 25m1 stop

$597Icelandair

Find Deal

Thu, Dec 4 - Sat, Dec 13

1:00 pm - 6:05 pmZRH-DEN

13h 05m1 stop

3:40 pm - 12:05 pmDEN-ZRH

12h 25m1 stop

$611Icelandair

Find Deal

Thu, Nov 13 - Wed, Nov 26

1:00 pm - 6:05 pmZRH-DEN

13h 05m1 stop

3:40 pm - 12:05 pmDEN-ZRH

12h 25m1 stop

$612Icelandair

Find Deal

Thu, Nov 13 - Wed, Nov 26

7:00 am - 3:30 pmBSL-DEN

16h 30m1 stop

5:25 pm - 6:40 pmDEN-BSL

17h 15m1 stop

$694British Airways

Find Deal

Fri, Feb 20 - Wed, Feb 25

12:55 pm - 11:35 pmGVA-DEN

18h 40m2 stops

6:40 pm - 8:35 pmDEN-GVA

17h 55m1 stop

$698British Airways

Find Deal

Wed, Apr 22 - Wed, Apr 29

8:15 am - 8:27 pmZRH-GJT

20h 12m2 stops

5:30 am - 7:45 amGJT-ZRH

18h 15m2 stops

$705United Airlines

Find Deal

Thu, Apr 16 - Wed, May 6

8:15 am - 10:11 pmZRH-GJT

21h 56m2 stops

5:30 am - 11:35 amGJT-ZRH

22h 05m2 stops

$706United Airlines

Find Deal

Mon, Apr 20 - Tue, May 5

7:05 am - 1:40 pmZRH-DEN

14h 35m1 stop

8:20 pm - 9:45 pmDEN-ZRH

17h 25m1 stop

$727Lufthansa

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Tue, Dec 16 - Tue, Dec 23

9:10 am - 4:00 pmGVA-DEN

14h 50m1 stop

8:20 pm - 7:15 pmDEN-GVA

14h 55m1 stop

$729Lufthansa

Find Deal

Mon, Nov 17 - Sun, Nov 30

11:10 am - 8:04 pmGVA-DEN

16h 54m2 stops

5:35 pm - 11:35 pmDEN-GVA

22h 00m2 stops

$797SWISS

Find Deal

Mon, Nov 17 - Sun, Nov 30

Scandinavian Airlines flights from Switzerland to Colorado

Our best Scandinavian Airlines deals on Switzerland to Colorado flight tickets

Scandinavian Airlines

Apr 17

ZRH10:25 amZurich

20h 24m

2 stops

DEN10:49 pmDenver Intl

Apr 25

DEN6:30 amDenver Intl

21h 45m

2 stops

ZRH12:15 pmZurich

$631

Find similar

Scandinavian Airlines

Dec 4

ZRH10:25 amZurich

21h 59m

2 stops

DEN12:24 amDenver Intl

Dec 13

DEN7:10 amDenver Intl

28h 30m

2 stops

ZRH7:40 pmZurich

$657

Find similar

Scandinavian Airlines

Feb 20

ZRH10:25 amZurich

19h 57m

2 stops

DEN10:22 pmDenver Intl

Feb 25

DEN6:30 amDenver Intl

19h 10m

2 stops

ZRH9:40 amZurich

$668

Find similar

British Airways flights from Switzerland to Colorado

Our best British Airways deals on Switzerland to Colorado flight tickets

British Airways

Feb 20

BSL7:00 amBasel EuroAirport Swiss

16h 30m

1 stop

DEN3:30 pmDenver Intl

Feb 25

DEN5:25 pmDenver Intl

17h 15m

1 stop

BSL6:40 pmBasel EuroAirport Swiss

$694

Find similar

British Airways

Apr 22

GVA12:55 pmGeneva Geneve-Cointrin

18h 40m

2 stops

DEN11:35 pmDenver Intl

Apr 29

DEN6:40 pmDenver Intl

17h 55m

1 stop

GVA8:35 pmGeneva Geneve-Cointrin

$698

Find similar

British Airways

Apr 22

GVA7:25 amGeneva Geneve-Cointrin

18h 15m

2 stops

DEN5:40 pmDenver Intl

Apr 29

DEN2:22 pmDenver Intl

15h 58m

2 stops

GVA2:20 pmGeneva Geneve-Cointrin

$705

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 12/4

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Sat 12/13

3:40 pm-12:05 pm

1 stop12h 25m

$597

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/13

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Wed 11/26

3:40 pm-12:05 pm

1 stop12h 25m

$611

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/13

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Wed 11/26

3:40 pm-12:05 pm

1 stop12h 25m

$612

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Fri 2/20

7:00 am-3:30 pm

1 stop16h 30m

Denver Intl

Wed 2/25

5:25 pm-6:40 pm

1 stop17h 15m

$694

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Wed 4/22

12:55 pm-11:35 pm

2 stops18h 40m

Denver Intl

Wed 4/29

6:40 pm-8:35 pm

1 stop17h 55m

$698

ZurichGrand Junction

ZRH - GJT

ZRHGJT

Zurich

Thu 4/16

8:15 am-8:27 pm

2 stops20h 12m

Grand Junction Regnl

Wed 5/6

5:30 am-7:45 am

2 stops18h 15m

$705

ZurichGrand Junction

ZRH - GJT

ZRHGJT

Zurich

Mon 4/20

8:15 am-10:11 pm

2 stops21h 56m

Grand Junction Regnl

Tue 5/5

5:30 am-11:35 am

2 stops22h 05m

$706

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Tue 12/16

7:05 am-1:40 pm

1 stop14h 35m

Denver Intl

Tue 12/23

8:20 pm-9:45 pm

1 stop17h 25m

$727

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Mon 11/17

9:10 am-4:00 pm

1 stop14h 50m

Denver Intl

Sun 11/30

8:20 pm-7:15 pm

1 stop14h 55m

$729

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Mon 11/17

11:10 am-8:04 pm

2 stops16h 54m

Denver Intl

Sun 11/30

5:35 pm-11:35 pm

2 stops22h 00m

$797

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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 November is, on average, the cheapest month to fly to Colorado from Switzerland, with most prices found around $664. The month of September is another great option to travel to Colorado, with average flight prices from Switzerland averaging around $699.

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

The cheapest day to depart from Switzerland to Colorado is on a Saturday when prices can be found for as low as $673. On the other hand, Wednesday 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 $829.

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

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $684. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $829 per ticket.

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 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 $788 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 $686 on momondo.

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

There are 3 cabin classes 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 31% 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

Direct flights	None

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

Search flight deals

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 2025, there are 6 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 (54.35% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (13.04%), Airbus A350-900 (8.70%), and Boeing 777 (4.35%).

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
Icelandair	PriceFrom $508	Free Cancellation	Rating 7.1 568 reviews	Search Icelandair flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
Lufthansa	PriceFrom $584	Free Cancellation	Rating 6.8 7,547 reviews	Search Lufthansa flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $633	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
SWISS	PriceFrom $711	Free Cancellation	Rating 7.5 1,776 reviews	Search SWISS 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.

An easier way to manage your Colorado 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 in Colorado

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Cheap flights from Switzerland to Colorado from $401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Colorado departing on 2/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Switzerland to Colorado

Recent round-trip flight deals from Switzerland to Colorado

Recent one-way flight deals from Switzerland to Colorado

Recent last minute flight deals from Switzerland to Colorado

Scandinavian Airlines flights from Switzerland to Colorado

Our best Scandinavian Airlines deals on Switzerland to Colorado flight tickets

British Airways flights from Switzerland to Colorado

Our best British Airways deals on Switzerland to Colorado flight tickets

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Use the filters below to find and compare flights from Switzerland to Colorado that are best for you.

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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

What is the cheapest month to fly to Colorado?

The month of November is, on average, the cheapest month to fly to Colorado from Switzerland, with most prices found around $664. The month of September is another great option to travel to Colorado, with average flight prices from Switzerland averaging around $699.

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

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

The cheapest time of day to fly to Colorado is in the morning when flights can be purchased for as low as $684. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $829 per ticket.

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 to Colorado?

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

There are 3 cabin classes 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 31% on your flight if you consider stops on a Switzerland to Colorado flight.

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

American Airlines, British Airways, and Lufthansa are the most popular carriers operating from Switzerland to Colorado

What airlines fly to Colorado?

How long is the flight from Switzerland to Colorado?

Cheap Switzerland to Colorado flight deals and tips

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

Direct flights

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

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

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

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

What is the most popular plane model from Switzerland to Colorado?

Best airlines flying from Switzerland to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado 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 Colorado

Popular cities in Colorado

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