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Switzerland

$267+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find 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 November 6, 2025.

This oojo deal was found by Cheapflights users on 11/5. 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.
Wed 12/33:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Tue 12/91:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/5$385
This KAYAK deal was found by Cheapflights users on 11/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Thu 12/111:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/5$412
This Flightnetwork deal was found by Cheapflights users on 11/4. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Thu 12/111:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/4$453
This oojo deal was found by Cheapflights users on 11/5. 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 12/13:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Sun 12/71:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/5$484
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/182:49 pmDEN - ZRH
2 stops16h 41mAmerican Airlines
Wed 11/2610:15 amZRH - DEN
1 stop21h 33mAmerican Airlines
Deal found 11/4$500
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:05 pmDEN - ZRH
1 stop12h 10mAmerican Airlines
Tue 11/1810:15 amZRH - DEN
1 stop21h 03mAmerican Airlines
Deal found 11/5$504
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:49 pmDEN - ZRH
2 stops16h 41mAmerican Airlines
Wed 11/1910:15 amZRH - DEN
2 stops21h 02mAmerican Airlines
Deal found 11/4$505
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:25 pmDEN - ZRH
1 stop17h 00mAmerican Airlines
Wed 12/1010:15 amZRH - DEN
1 stop20h 50mAmerican Airlines
Deal found 11/5$520
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/512:40 pmDEN - ZRH
2 stops23h 00mScandinavian Airlines
Thu 12/1110:25 amZRH - DEN
2 stops21h 59mScandinavian Airlines
Deal found 11/4$523
This Finnair deal was found by Cheapflights users on 11/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:18 pmDEN - ZRH
2 stops22h 02mMultiple Airlines
Wed 12/107:05 pmZRH - DEN
2 stops28h 25mMultiple Airlines
Deal found 11/5$528
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:09 pmDEN - BSL
2 stops18h 56mAmerican Airlines
Thu 12/116:05 amBSL - DEN
2 stops20h 56mAmerican Airlines
Deal found 11/5$549
This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:25 pmDEN - BSL
1 stop16h 50mBritish Airways
Sun 12/144:25 pmBSL - DEN
1 stop31h 05mBritish Airways
Deal found 11/6$561

Cheap flight deals from Colorado to Switzerland

Keep the following information in mind while searching for Colorado to Switzerland flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$378
(CrystalTravel)

One-way from

$267
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$686

Good round-trip deal

$712 or less
Provider with most accurate pricing for Denver Intl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Zurich flights.
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From Colorado to Switzerland
Search Deals
One-way flight from Colorado to Switzerland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($262 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip 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 November 6, 2025.
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

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 1/11

5:25 pm-3:30 pm

1 stop14h 05m

Zurich

Wed 1/21

7:20 pm-3:30 pm

1 stop28h 10m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 2/2

5:25 pm-3:30 pm

1 stop14h 05m

Zurich

Fri 2/27

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 2/1

5:25 pm-3:30 pm

1 stop14h 05m

Zurich

Tue 3/3

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 2/3

5:25 pm-6:25 pm

1 stop17h 00m

Zurich

Tue 3/3

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 2/3

5:25 pm-11:55 am

1 stop34h 30m

Zurich

Fri 2/27

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 2/4

5:25 pm-12:05 pm

1 stop34h 40m

Zurich

Tue 3/3

3:00 pm-3:30 pm

1 stop32h 30m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 1/14

5:25 pm-6:25 pm

1 stop17h 00m

Zurich

Wed 1/21

9:10 pm-3:30 pm

1 stop26h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 2/1

5:25 pm-8:10 pm

1 stop18h 45m

Zurich

Thu 2/26

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 2/1

5:25 pm-10:00 pm

1 stop20h 35m

Zurich

Fri 2/27

6:05 am-3:30 pm

1 stop17h 25m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Sun 12/7

12:40 pm-7:40 pm

2 stops23h 00m

Zurich

Sun 12/14

10:25 am-12:24 am

2 stops21h 59m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 58 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 $233). Flying from Colorado to Switzerland in May is currently the most expensive (average of $621). 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.

What is the cheapest time of day to fly from CO to CH?

Find hourly flight availability from Colorado to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Colorado to Switzerland at noon. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Colorado to Switzerland?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Switzerland. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Colorado to Switzerland flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 14h 05m. 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?

    $511 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 Delta and Lufthansa, with prices starting from $521 and $532, 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 $233). Flying from Colorado to Switzerland in May is currently the most expensive (average of $621). 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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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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$417Average$694FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$642FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$507Average$820FlexibilityNo cancel feeOn-time70%
DeltaCheapest$509Average$827FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$553Average$773FlexibilityNo cancel feeOn-time77%
SWISSCheapest$577Average$1,118FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$580Average$1,062FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$582Average$709FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$599Average$845FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$601Average$845FlexibilityNo cancel feeOn-time67%

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