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Switzerland

$250+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
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 February 16, 2026.

This CrystalTravel deal was found by Cheapflights users on 2/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/811:15 am
DEN
-
GVA
1 stop14h 45m
Multiple Airlines
Thu 12/249:10 am
GVA
-
DEN
1 stop14h 50m
Multiple Airlines
Deal found 2/12$528
This CrystalTravel deal was found by Cheapflights users on 2/12. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:20 pm
DEN
-
GVA
1 stop12h 10m
Lufthansa
Wed 12/2310:45 am
GVA
-
DEN
1 stop13h 15m
Lufthansa
Deal found 2/12$533
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 12/25:35 pm
DEN
-
GVA
1 stop32h 00m
United Airlines
Thu 12/106:45 am
GVA
-
DEN
1 stop17h 15m
United Airlines
Deal found 2/15$539
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Tue 12/811:15 am
DEN
-
GVA
2 stops21h 50m
United Airlines
Thu 12/246:45 am
GVA
-
DEN
1 stop17h 15m
United Airlines
Deal found 2/12$543
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:15 am
DEN
-
GVA
2 stops19h 45m
Air Canada
Wed 12/231:00 pm
GVA
-
DEN
2 stops29h 23m
Air Canada
Deal found 2/12$550
This Cheapflightsfares deal was found by Cheapflights users on 2/13. 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 8/264:15 pm
DEN
-
GVA
1 stop20h 00m
Lufthansa
Thu 9/108:35 am
GVA
-
DEN
1 stop15h 05m
Lufthansa
Deal found 2/13$560
This United Airlines deal was found by Cheapflights users on 2/12. 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 5/185:35 pm
DEN
-
GVA
1 stop34h 00m
United Airlines
Fri 5/2212:40 pm
GVA
-
DEN
1 stop29h 54m
United Airlines
Deal found 2/12$569
This Cheapflightsfares deal was found by Cheapflights users on 2/14. 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 8/264:15 pm
DEN
-
GVA
1 stop20h 00m
Lufthansa
Mon 9/78:55 pm
GVA
-
DEN
1 stop24h 50m
Lufthansa
Deal found 2/14$570
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Wed 9/169:40 am
DEN
-
GVA
2 stops17h 55m
United Airlines
Thu 10/112:40 pm
GVA
-
DEN
1 stop29h 51m
United Airlines
Deal found 2/15$572
This United Airlines deal was found by Cheapflights users on 2/14. 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.
Tue 9/1510:25 am
DEN
-
GVA
2 stops17h 10m
United Airlines
Thu 10/112:40 pm
GVA
-
DEN
1 stop29h 51m
United Airlines
Deal found 2/14$573
This United Airlines deal was found by Cheapflights users on 2/12. 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 9/218:17 am
DEN
-
GVA
2 stops19h 18m
United Airlines
Wed 9/3012:40 pm
GVA
-
DEN
1 stop29h 51m
United Airlines
Deal found 2/12$574
This oojo deal was found by Cheapflights users on 2/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:40 pm
DEN
-
ZRH
1 stop12h 25m
Icelandair
Mon 5/42:00 pm
ZRH
-
DEN
1 stop13h 00m
Icelandair
Deal found 2/13$594

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 February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(Cheapflightsfares)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$608

Good round-trip deal

$826 or less

Good one-way deal

$360 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. 21% potential increase in price ($211 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 16, 2026.
Use the filters below to find and compare flights from Colorado to Switzerland that are best for you.

Fly from

Colorado

Fly to

Switzerland

Route

Depart

Return

Price

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 5/18

5:35 pm-11:35 am

1 stop34h 00m

Geneva Geneve-Cointrin

Fri 5/22

12:40 pm-10:34 am

1 stop29h 54m

$569

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 3/23

6:10 am-6:35 am

1 stop17h 25m

Geneva Geneve-Cointrin

Wed 4/15

12:40 pm-7:55 pm

1 stop15h 15m

$603

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 4/19

6:00 am-11:35 am

2 stops21h 35m

Geneva Geneve-Cointrin

Tue 5/5

8:35 am-1:35 pm

1 stop13h 00m

$604

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Tue 3/24

11:15 am-10:00 am

1 stop15h 45m

Geneva Geneve-Cointrin

Thu 4/16

11:00 am-7:24 pm

1 stop16h 24m

$608

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 3/23

6:25 pm-7:45 pm

1 stop18h 20m

Geneva Geneve-Cointrin

Mon 4/13

3:25 pm-4:30 pm

1 stop33h 05m

$613

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 3/23

6:00 am-6:25 am

2 stops17h 25m

Geneva Geneve-Cointrin

Thu 4/16

9:20 am-4:40 pm

1 stop15h 20m

$614

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Mon 3/16

6:10 am-6:35 am

1 stop17h 25m

Geneva Geneve-Cointrin

Tue 3/31

11:00 am-10:05 pm

2 stops19h 05m

$614

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Sun 3/22

6:00 am-11:40 am

2 stops22h 40m

Geneva Geneve-Cointrin

Fri 4/10

12:40 pm-7:55 pm

1 stop15h 15m

$617

DenverGeneva

DEN - GVA

DENGVA

Denver Intl

Wed 5/6

8:20 pm-5:05 pm

1 stop12h 45m

Geneva Geneve-Cointrin

Tue 5/26

8:35 am-3:40 pm

1 stop15h 05m

$618

Grand JunctionZurich

GJT - ZRH

GJTZRH

Grand Junction Regnl

Tue 3/3

1:43 pm-2:45 pm

2 stops17h 02m

Zurich

Tue 3/31

1:25 pm-8:59 pm

2 stops39h 34m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 55 results
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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, April is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $231). Flying from Colorado to Switzerland in May is currently the most expensive (average of $584). 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.

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 12h 25m. 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?

    $244 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on United Airlines and SWISS, with prices starting from $257 and $263, 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, April is the cheapest month in which you can book a flight from Colorado to Switzerland (average of $231). Flying from Colorado to Switzerland in May is currently the most expensive (average of $584). 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 February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$336Average$626FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$387Average$649FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$474Average$822FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$507Average$758FlexibilityNo cancel feeOn-time70%
DeltaCheapest$509Average$810FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$1,007FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$554Average$804FlexibilityNo cancel feeOn-time77%
SWISSCheapest$554Average$1,078FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$576Average$691FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$601Average$832FlexibilityNo cancel feeOn-time67%

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