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Switzerland

$339+ Cheap flights from Colorado to Switzerland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Jul 1 — Jul 81
Wed 7/1
Wed 7/8
1 adult, Economy
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Cheap flight deals from Colorado to Switzerland

Cheapest flights from Colorado to Switzerland
Explore the most affordable flight options available from Colorado to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 1, 2026.

This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:35 pm
DEN
-
GVA
1 stop32h 05m
United Airlines
Thu 12/109:15 am
GVA
-
DEN
1 stop14h 20m
United Airlines
Deal found 5/31$757
This Cheapflightsfares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm
DEN
-
GVA
1 stop17h 30m
SWISS
Wed 9/237:30 am
GVA
-
DEN
1 stop14h 45m
SWISS
Deal found 5/27$762
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:25 pm
COS
-
GVA
2 stops17h 40m
United Airlines
Wed 11/181:00 pm
GVA
-
COS
2 stops18h 59m
United Airlines
Deal found 5/29$762
This Cheapflightsfares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:35 pm
DEN
-
GVA
1 stop20h 25m
SWISS
Thu 10/18:00 pm
GVA
-
DEN
2 stops28h 22m
SWISS
Deal found 5/27$763
This FlightHub deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am
DEN
-
ZRH
2 stops29h 10m
Scandinavian Airlines
Tue 9/152:55 pm
ZRH
-
DEN
2 stops40h 59m
Scandinavian Airlines
Deal found 5/30$767
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:25 am
DEN
-
GVA
1 stop14h 30m
Brussels Airlines
Wed 9/2312:40 pm
GVA
-
DEN
1 stop14h 06m
Brussels Airlines
Deal found 5/30$771
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:35 pm
DEN
-
GVA
1 stop32h 00m
United Airlines
Tue 9/1512:40 pm
GVA
-
DEN
2 stops31h 42m
United Airlines
Deal found 6/1$774
This Gotogate deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:40 pm
DEN
-
GVA
1 stop12h 25m
Icelandair
Sun 9/202:00 pm
GVA
-
DEN
1 stop13h 00m
Icelandair
Deal found 5/31$775
This Travelocity deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am
DEN
-
GVA
2 stops14h 25m
Air Canada
Thu 9/1012:40 pm
GVA
-
DEN
1 stop14h 06m
Air Canada
Deal found 5/30$777
This Cheapflightsfares deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 am
DEN
-
GVA
2 stops21h 05m
SWISS
Tue 10/66:00 am
GVA
-
DEN
2 stops23h 44m
SWISS
Deal found 6/1$778
This Scandinavian Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
DEN
-
ZRH
2 stops23h 40m
Scandinavian Airlines
Tue 9/2910:25 am
ZRH
-
DEN
2 stops21h 29m
Scandinavian Airlines
Deal found 5/30$787
This Scandinavian Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:30 am
DEN
-
ZRH
3 stops23h 40m
Scandinavian Airlines
Wed 9/1610:25 am
ZRH
-
DEN
2 stops21h 29m
Scandinavian Airlines
Deal found 6/1$791

Find flight deals from Colorado to Switzerland

Keep the following information in mind while searching for Colorado to Switzerland flight deals. Data was last updated June 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$762
(Cheapflightsfares)

One-way from

$339
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$1,521

Good round-trip deal

$1,627 or less

Good one-way deal

$773 or less
Provider with most accurate pricing for Denver Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Zurich flights.
Search Deals
From Colorado to Switzerland
Search Deals
One-way flight from Colorado to Switzerland
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($350 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Switzerland.
Search Deals
Price to beat on a one-way flight from Colorado to Switzerland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Switzerland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from Colorado to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsGeneva

COS - GVA

COSGVA

Colorado Springs

Mon 11/16

11:35 am-5:05 pm

2 stops21h 30m

Geneva Geneve-Cointrin

Wed 11/18

1:00 pm-11:59 pm

2 stops18h 59m

$763

Grand JunctionZurich

GJT - ZRH

GJTZRH

Grand Junction Regnl

Sun 8/2

7:00 am-10:05 am

2 stops43h 05m

Zurich

Wed 8/26

1:25 pm-5:31 pm

2 stops36h 06m

$926

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sat 9/5

8:25 pm-10:20 pm

1 stop17h 55m

Zurich

Tue 9/15

7:40 am-6:25 pm

1 stop18h 45m

$949

Grand JunctionZurich

GJT - ZRH

GJTZRH

Grand Junction Regnl

Sun 8/2

6:10 pm-11:45 am

2 stops33h 35m

Zurich

Mon 8/31

2:35 pm-8:35 pm

2 stops38h 00m

$972

Colorado SpringsZurich

COS - ZRH

COSZRH

Colorado Springs

Wed 7/8

7:45 am-8:05 am

2 stops16h 20m

Zurich

Fri 7/24

11:55 am-11:09 am

2 stops31h 14m

$999

Colorado SpringsGeneva

COS - GVA

COSGVA

Colorado Springs

Sun 7/5

6:00 am-9:55 am

2 stops19h 55m

Geneva Geneve-Cointrin

Wed 7/15

7:30 am-11:59 pm

2 stops24h 29m

$1,015

Colorado SpringsGeneva

COS - GVA

COSGVA

Colorado Springs

Wed 7/8

6:00 am-9:55 am

2 stops19h 55m

Geneva Geneve-Cointrin

Wed 7/15

7:30 am-11:59 pm

2 stops24h 29m

$1,015

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Fri 8/21

6:00 am-9:30 am

2 stops43h 30m

Zurich

Sun 9/6

7:40 am-6:25 pm

1 stop18h 45m

$1,044

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Mon 9/21

6:00 am-6:15 pm

2 stops28h 15m

Basel EuroAirport Swiss

Wed 9/30

10:40 am-6:25 pm

1 stop39h 45m

$1,049

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 6/30

9:19 am-11:10 am

2 stops17h 51m

Geneva Geneve-Cointrin

Fri 7/24

7:20 am-11:27 pm

2 stops24h 07m

$1,068

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland from Colorado with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Switzerland

What is the cheapest month to book a flight from Colorado to Switzerland?

Currently, February is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $375). Flying from Colorado to Switzerland in May is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

The best time to book flights from Colorado to Switzerland is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Switzerland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Switzerland flight route?

    This flight path from Colorado to Switzerland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Switzerland?

    Departing from Colorado to Switzerland will take you 17h 55m. There are 5143 mi between Colorado and Switzerland. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Colorado to Switzerland one-way?

    $239 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and Icelandair, with prices starting from $257 and $258, respectively.

  • Can I find deals for flights from Colorado to Switzerland that include hotel bookings?

    Yes. In addition to deals on Colorado to Switzerland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Switzerland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Switzerland.

  • Can I find deals for business class flights from Colorado to Switzerland?

    Yes. Cheapflights offers flight deals from Colorado to Switzerland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Switzerland?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $375). Flying from Colorado to Switzerland in May is currently the most expensive (average of $547). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Switzerland

Discover the top 10 airlines that operate flights from Colorado to Switzerland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$387Average$751FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$642FlexibilityNo cancel feeOn-time77%
DeltaCheapest$503Average$888FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$507Average$743FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$537Average$790FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$553Average$782FlexibilityNo cancel feeOn-time71%
SWISSCheapest$556Average$1,043FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$601Average$870FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$621Average$1,096FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$624Average$786FlexibilityNo cancel feeOn-time77%

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