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$360+ Cheap flights from Switzerland to Colorado

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Switzerland to Colorado

Keep the following information in mind while searching for Switzerland to Colorado flight deals. Data was last updated July 30, 2025.

Round-trip from

$483
(United Airlines)

One-way from

$387
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$857

Good one-way deal

$883 or less
From Switzerland to Colorado
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One-way flight from Switzerland to Colorado
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a one-way flight from Switzerland to Colorado.
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Find flight deals from Switzerland to Colorado

Cheapest flights from Switzerland to Colorado
Explore the most affordable flight options available from Switzerland to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 9/278:15 amGVA - DEN
2 stops17h 38mUnited Airlines
Sat 9/278:28 pmDEN - GVA
2 stops29h 27mUnited Airlines
Deal found 7/28$483
This Flysmarter deal was found by Cheapflights users on 7/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:25 amZRH - DEN
2 stops19h 06mScandinavian Airlines
Mon 11/106:30 amDEN - ZRH
2 stops23h 40mScandinavian Airlines
Deal found 7/28$604
This Flysmarter deal was found by Cheapflights users on 7/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:15 amGVA - DEN
2 stops19h 08mAir Canada
Sat 10/117:52 amDEN - GVA
2 stops18h 03mAir Canada
Deal found 7/30$608
This Flysmarter deal was found by Cheapflights users on 7/28. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:00 pmZRH - DEN
1 stop13h 05mIcelandair
Mon 11/103:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Deal found 7/28$612
This Flysmarter deal was found by Cheapflights users on 7/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:05 amZRH - DEN
2 stops19h 50mMultiple Airlines
Mon 11/1711:15 amDEN - ZRH
2 stops16h 40mMultiple Airlines
Deal found 7/30$617
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:15 amGVA - COS
2 stops21h 24mDelta
Thu 9/186:00 amCOS - GVA
2 stops20h 45mDelta
Deal found 7/28$623
This Flysmarter deal was found by Cheapflights users on 7/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:40 pmZRH - DEN
1 stop15h 15mAir Canada
Mon 11/1711:15 amDEN - ZRH
2 stops16h 40mAir Canada
Deal found 7/30$625
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:10 amBSL - DEN
1 stop18h 15mAmerican Airlines
Thu 10/2312:29 pmDEN - BSL
2 stops14h 26mAmerican Airlines
Deal found 7/30$626
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:15 amZRH - DEN
1 stop13h 20mUnited Airlines
Sat 11/2911:31 amDEN - ZRH
1 stop19h 44mUnited Airlines
Deal found 7/30$626
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amGVA - DEN
2 stops18h 39mAmerican Airlines
Sun 10/512:32 pmDEN - GVA
2 stops15h 33mAmerican Airlines
Deal found 7/30$626
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:15 pmBSL - DEN
1 stop29h 10mBritish Airways
Thu 10/236:35 pmDEN - BSL
1 stop20h 15mBritish Airways
Deal found 7/30$627
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:15 amZRH - DEN
1 stop17h 10mBritish Airways
Sat 10/46:35 pmDEN - ZRH
1 stop31h 00mBritish Airways
Deal found 7/30$635

Cheapflights Fare Finder

 
Customize your flight search to find flights from Switzerland to Colorado 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 July 30, 2025.
Use the filters below to find and compare flights from Switzerland to Colorado that are best for you.

Fly from

Switzerland

Fly to

Colorado

Route

Depart

Return

Price

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Sat 9/27

8:15 am-5:53 pm

2 stops17h 38m

Denver Intl

Sat 9/27

8:28 pm-9:55 am

2 stops29h 27m

$483

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/6

10:25 am-9:31 pm

2 stops19h 06m

Denver Intl

Mon 11/10

6:30 am-2:10 pm

2 stops23h 40m

$604

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Tue 9/23

10:15 am-9:23 pm

2 stops19h 08m

Denver Intl

Sat 10/11

7:52 am-9:55 am

2 stops18h 03m

$608

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 11/6

1:00 pm-6:05 pm

1 stop13h 05m

Denver Intl

Mon 11/10

3:40 pm-12:05 pm

1 stop12h 25m

$612

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 11/1

7:05 am-7:55 pm

2 stops19h 50m

Denver Intl

Mon 11/17

11:15 am-11:55 am

2 stops16h 40m

$617

GenevaColorado Springs

GVA - COS

GVACOS

Geneva Geneve-Cointrin

Thu 9/11

7:15 am-8:39 pm

2 stops21h 24m

Colorado Springs

Thu 9/18

6:00 am-10:45 am

2 stops20h 45m

$623

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 11/3

12:40 pm-7:55 pm

1 stop15h 15m

Denver Intl

Mon 11/17

11:15 am-11:55 am

2 stops16h 40m

$625

BaselDenver

BSL - DEN

BSLDEN

Basel EuroAirport Swiss

Thu 10/16

6:10 am-4:25 pm

1 stop18h 15m

Denver Intl

Thu 10/23

12:29 pm-10:55 am

2 stops14h 26m

$626

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Wed 10/15

8:15 am-1:35 pm

1 stop13h 20m

Denver Intl

Sat 11/29

11:31 am-3:15 pm

1 stop19h 44m

$626

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Mon 9/15

7:00 am-5:39 pm

2 stops18h 39m

Denver Intl

Sun 10/5

12:32 pm-12:05 pm

2 stops15h 33m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 47 results
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Best time to book a flight from Switzerland to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Switzerland 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 Switzerland to Colorado

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

Currently, October is the cheapest month in which you can book a flight from Switzerland to Colorado (average of $197). Flying from Switzerland to Colorado in March is currently the most expensive (average of $278). 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 CH to CO?

Find hourly flight availability from Switzerland to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Switzerland to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta, Austrian Airlines, and SWISS from Switzerland to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.3
Good
1,453 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

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

    $585 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and Brussels Airlines, with prices starting from $620 and $636, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Switzerland to Colorado 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 Switzerland to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Switzerland to Colorado (average of $197). Flying from Switzerland to Colorado in March is currently the most expensive (average of $278). 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 Switzerland to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Switzerland to Colorado

Discover the top 6 airlines that operate flights from Switzerland to Colorado. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$449Average$818FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$554Average$802FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$567Average$781FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$584Average$743FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$606Average$803FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$633Average$737FlexibilityNo cancel feeOn-time71%

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