HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Switzerland

$258+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ZRH
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Switzerland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 4, 2026.

This United Airlines deal was found by Cheapflights users on 1/1. 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.
Fri 2/61:29 pmASE - ZRH
2 stops17h 16mUnited Airlines
Mon 2/91:20 pmZRH - ASE
2 stops33h 24mUnited Airlines
Deal found 1/1$487
This United Airlines deal was found by Cheapflights users on 1/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:00 amEGE - ZRH
2 stops25h 45mUnited Airlines
Wed 2/181:20 pmZRH - EGE
2 stops40h 27mUnited Airlines
Deal found 1/4$487
This United Airlines deal was found by Cheapflights users on 1/1. 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.
Thu 1/291:33 pmASE - BSL
2 stops22h 07mUnited Airlines
Mon 2/29:50 amBSL - ASE
2 stops36h 54mUnited Airlines
Deal found 1/1$500
This United Airlines deal was found by Cheapflights users on 1/1. 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.
Thu 1/2912:30 pmEGE - BSL
2 stops16h 00mUnited Airlines
Mon 2/29:50 amBSL - EGE
2 stops39h 14mUnited Airlines
Deal found 1/1$500
This United Airlines deal was found by Cheapflights users on 1/1. 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.
Thu 2/512:30 pmEGE - ZRH
2 stops18h 15mUnited Airlines
Mon 2/99:40 amZRH - EGE
1 stop16h 41mUnited Airlines
Deal found 1/1$502
This United Airlines deal was found by Cheapflights users on 1/3. 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.
Thu 2/57:45 amASE - ZRH
1 stop18h 55mUnited Airlines
Mon 2/99:40 amZRH - ASE
1 stop16h 45mUnited Airlines
Deal found 1/3$505
This United Airlines deal was found by Cheapflights users on 1/3. 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 2/17:00 amMTJ - GVA
2 stops26h 05mUnited Airlines
Tue 2/176:45 amGVA - MTJ
2 stops21h 36mUnited Airlines
Deal found 1/3$507
This United Airlines deal was found by Cheapflights users on 1/3. 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.
Thu 3/55:30 amGJT - GVA
2 stops18h 05mUnited Airlines
Mon 3/910:20 amGVA - GJT
2 stops30h 43mUnited Airlines
Deal found 1/3$508
This United Airlines deal was found by Cheapflights users on 1/2. 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 3/26:15 pmGJT - GVA
2 stops38h 50mUnited Airlines
Sun 3/86:45 amGVA - GJT
3 stops44h 52mUnited Airlines
Deal found 1/2$517
This American Airlines deal was found by Cheapflights users on 1/2. 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 2/412:43 pmEGE - ZRH
2 stops18h 47mAmerican Airlines
Wed 2/186:45 amZRH - EGE
3 stops20h 43mAmerican Airlines
Deal found 1/2$525
This CrystalTravel deal was found by Cheapflights users on 1/3. 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.
Mon 2/23:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Tue 2/101:00 pmZRH - DEN
1 stop13h 05mIcelandair
Deal found 1/3$539
This United Airlines deal was found by Cheapflights users on 1/1. 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 3/2212:32 pmEGE - ZRH
2 stops17h 23mUnited Airlines
Wed 4/11:05 pmZRH - EGE
1 stop16h 58mUnited Airlines
Deal found 1/1$549

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 January 4, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$487
(United Airlines)

One-way from

$258
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$586

Good round-trip deal

$792 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. 22% potential increase in price ($242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 4, 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

VailZurich

EGE - ZRH

EGEZRH

Vail Eagle County

Thu 2/5

12:30 pm-2:45 pm

2 stops18h 15m

Zurich

Mon 2/9

1:20 pm-12:38 pm

2 stops31h 18m

$487

VailZurich

EGE - ZRH

EGEZRH

Vail Eagle County

Wed 2/4

12:30 pm-11:55 am

2 stops15h 25m

Zurich

Wed 2/18

1:20 pm-11:25 am

2 stops30h 05m

$487

AspenBasel

ASE - BSL

ASEBSL

Aspen Pitkin County

Thu 1/29

1:33 pm-7:40 pm

2 stops22h 07m

Basel EuroAirport Swiss

Mon 2/2

9:50 am-2:44 pm

2 stops36h 54m

$500

VailBasel

EGE - BSL

EGEBSL

Vail Eagle County

Thu 1/29

12:30 pm-12:30 pm

2 stops16h 00m

Basel EuroAirport Swiss

Mon 2/2

9:50 am-5:04 pm

2 stops39h 14m

$500

AspenZurich

ASE - ZRH

ASEZRH

Aspen Pitkin County

Fri 2/6

3:25 pm-4:45 pm

2 stops17h 20m

Zurich

Mon 2/9

9:40 am-6:25 pm

1 stop16h 45m

$502

AspenZurich

ASE - ZRH

ASEZRH

Aspen Pitkin County

Thu 2/5

3:25 pm-2:45 pm

2 stops15h 20m

Zurich

Mon 2/9

9:40 am-6:25 pm

1 stop16h 45m

$502

Grand JunctionGeneva

GJT - GVA

GJTGVA

Grand Junction Regnl

Thu 3/5

7:05 am-7:35 am

2 stops16h 30m

Geneva Geneve-Cointrin

Mon 3/9

9:15 am-10:22 pm

2 stops20h 07m

$508

MontroseGeneva

MTJ - GVA

MTJGVA

Montrose County

Sun 2/1

7:00 am-7:35 am

2 stops16h 35m

Geneva Geneve-Cointrin

Tue 2/17

8:15 am-8:21 pm

3 stops20h 06m

$516

Grand JunctionGeneva

GJT - GVA

GJTGVA

Grand Junction Regnl

Sun 3/8

6:15 pm-5:05 pm

2 stops39h 50m

Geneva Geneve-Cointrin

Thu 4/2

8:35 am-8:59 pm

2 stops20h 24m

$557

Grand JunctionGeneva

GJT - GVA

GJTGVA

Grand Junction Regnl

Mon 3/9

11:10 am-9:40 am

2 stops39h 30m

Geneva Geneve-Cointrin

Thu 4/2

6:10 am-8:59 pm

2 stops22h 49m

$557

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 51 results
1
2
3
...
6

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 $614). 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 18h 15m. There are 5230 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 Lufthansa and United Airlines, with prices starting from $443 and $462, 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 $614). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Boston to Heathrow flights
Newark to Orly flights
Dulles Intl to Heathrow flights
Newark to Athens flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Madrid flights
Los Angeles to Heathrow flights
Newark to Gatwick flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Lisbon flights
LaGuardia to Charles de Gaulle flights
Newark to Dublin flights
O'Hare Intl to Heathrow flights
Miami to Madrid flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Charles de Gaulle flights
Los Angeles to Charles de Gaulle flights
O'Hare Intl to Charles de Gaulle flights
Newark to Malpensa flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Lisbon flights
Dallas/Fort Worth to Heathrow flights
Newark to Madrid flights
San Francisco to Heathrow flights
John F Kennedy Intl to Gatwick flights
Baltimore to Heathrow flights
San Francisco to Charles de Gaulle flights
Boston to Leonardo da Vinci/Fiumicino flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Stansted flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
Boston to Dublin flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
LaGuardia to Gatwick flights
Dallas/Fort Worth to Charles de Gaulle flights
Seattle to Heathrow flights

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 January 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$389Average$661FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$484Average$626FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$507Average$770FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$508Average$813FlexibilityNo cancel feeOn-time69%
DeltaCheapest$509Average$825FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$541Average$1,048FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$554Average$804FlexibilityNo cancel feeOn-time77%
SWISSCheapest$566Average$1,095FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$576Average$694FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$601Average$832FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.