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Switzerland

$318+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
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 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 11/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Tue 12/91:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/15$383
This oojo deal was found by Cheapflights users on 11/17. 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.
Fri 12/53:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Tue 12/91:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 11/17$386
This American Airlines deal was found by Cheapflights users on 11/15. 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 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 11/15$500
This American Airlines deal was found by Cheapflights users on 11/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/244:56 pmDEN - ZRH
2 stops17h 29mAmerican Airlines
Tue 12/910:15 amZRH - DEN
1 stop20h 50mAmerican Airlines
Deal found 11/15$501
This American Airlines deal was found by Cheapflights users on 11/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:12 pmDEN - ZRH
1 stop12h 03mAmerican Airlines
Wed 12/1010:15 amZRH - DEN
2 stops20h 05mAmerican Airlines
Deal found 11/15$509
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 12/12:48 pmDEN - ZRH
2 stops16h 42mAmerican Airlines
Sun 12/1410:15 amZRH - DEN
1 stop20h 50mAmerican Airlines
Deal found 11/17$550
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Sun 12/76:00 amDEN - ZRH
2 stops18h 15mAmerican Airlines
Sun 12/1410:15 amZRH - DEN
1 stop20h 50mAmerican Airlines
Deal found 11/17$559
This British Airways deal was found by Cheapflights users on 11/17. 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 stop32h 50mBritish Airways
Sun 12/146:35 amBSL - DEN
1 stop16h 55mBritish Airways
Deal found 11/17$562
This FlightHub deal was found by Cheapflights users on 11/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:20 pmDEN - GVA
1 stop37h 40mTurkish Airlines
Wed 12/102:35 pmGVA - DEN
1 stop35h 00mTurkish Airlines
Deal found 11/15$617
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/301:40 pmGJT - GVA
2 stops36h 00mUnited Airlines
Sat 1/107:25 amGVA - GJT
2 stops23h 02mUnited Airlines
Deal found 11/17$668
This Mytrip deal was found by Cheapflights users on 11/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:25 pmDEN - GVA
3 stops22h 00mMultiple Airlines
Wed 12/102:50 pmGVA - DEN
3 stops33h 10mMultiple Airlines
Deal found 11/15$679
This United Airlines deal was found by Cheapflights users on 11/16. 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.
Fri 12/57:45 amCOS - GVA
2 stops15h 50mUnited Airlines
Tue 12/99:15 amGVA - COS
2 stops20h 42mUnited Airlines
Deal found 11/16$706

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 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$379
(CrystalTravel)

One-way from

$318
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$702

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 ($260 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 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.
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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 17, 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

Colorado SpringsZurich

COS - ZRH

COSZRH

Colorado Springs

Fri 1/30

3:30 pm-2:45 pm

2 stops15h 15m

Zurich

Tue 2/3

1:00 pm-12:22 pm

2 stops31h 22m

$484

Colorado SpringsBasel

COS - BSL

COSBSL

Colorado Springs

Fri 1/23

7:59 am-1:50 pm

2 stops21h 51m

Basel EuroAirport Swiss

Tue 1/27

6:05 am-11:17 am

2 stops37h 12m

$493

VailBasel

EGE - BSL

EGEBSL

Vail Eagle County

Fri 2/20

8:00 am-7:40 pm

2 stops27h 40m

Basel EuroAirport Swiss

Tue 2/24

9:50 am-3:04 pm

2 stops37h 14m

$499

VailZurich

EGE - ZRH

EGEZRH

Vail Eagle County

Fri 1/30

3:31 pm-2:45 pm

2 stops15h 14m

Zurich

Tue 2/3

1:15 pm-5:04 pm

1 stop35h 49m

$500

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 2/17

5:25 pm-6:25 pm

1 stop17h 00m

Zurich

Wed 2/25

10:10 am-3:30 pm

1 stop13h 20m

$506

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Wed 1/7

5:25 pm-9:50 am

2 stops32h 25m

Zurich

Mon 1/12

7:05 pm-6:13 pm

2 stops31h 08m

$512

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Tue 4/28

12:59 pm-7:40 pm

2 stops22h 41m

Zurich

Thu 5/7

10:25 am-10:58 pm

2 stops20h 33m

$524

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 2/2

6:41 am-9:40 am

3 stops18h 59m

Zurich

Tue 2/10

10:25 am-10:21 pm

2 stops19h 56m

$528

DenverZurich

DEN - ZRH

DENZRH

Denver Intl

Mon 2/9

6:41 am-9:40 am

3 stops18h 59m

Zurich

Sun 2/15

10:25 am-10:39 pm

2 stops20h 14m

$528

DenverBasel

DEN - BSL

DENBSL

Denver Intl

Thu 1/29

5:25 pm-10:50 pm

1 stop21h 25m

Basel EuroAirport Swiss

Wed 2/4

3:50 pm-3:30 pm

1 stop31h 40m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 60 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 $232). Flying from Colorado to Switzerland in May is currently the most expensive (average of $619). 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 17, 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 15h 15m. There are 5199 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?

    $379 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $416 and $425, 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 $232). Flying from Colorado to Switzerland in May is currently the most expensive (average of $619). 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 17, 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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