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$383+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(Gotogate)

One-way from

$383
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$691

Good round-trip deal

$770 or less

Good one-way deal

$839 or less
Provider with most accurate pricing for Zurich-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Zurich-Denver Intl flights.
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From Switzerland to Colorado
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One-way flight from Switzerland to Colorado
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Highest demand for flights based on searches. 8% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Switzerland to Colorado.
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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 April 2, 2025.

This Gotogate deal was found by Cheapflights users on 4/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/112:00 pmZRH - DEN
1 stop12h 55mIcelandair
Sun 5/258:10 pmDEN - ZRH
1 stop32h 55mIcelandair
Deal found 4/1$550
This Flysmarter deal was found by Cheapflights users on 4/1. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:20 amZRH - DEN
2 stops20h 58mScandinavian Airlines
Fri 5/97:06 amDEN - ZRH
2 stops28h 39mScandinavian Airlines
Deal found 4/1$568
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:35 pmZRH - DEN
1 stop29h 14mDelta
Mon 5/53:10 pmDEN - ZRH
2 stops14h 45mDelta
Deal found 4/1$584
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/278:55 pmGVA - DEN
1 stop27h 30mBritish Airways
Tue 5/66:35 pmDEN - GVA
1 stop13h 05mBritish Airways
Deal found 4/1$588
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/102:10 pmGVA - DEN
2 stops16h 58mDelta
Thu 4/245:40 pmDEN - GVA
1 stop14h 30mDelta
Deal found 4/1$591
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/106:10 amBSL - DEN
1 stop18h 15mAmerican Airlines
Wed 4/166:35 pmDEN - BSL
1 stop16h 25mAmerican Airlines
Deal found 3/31$596
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/106:10 amBSL - DEN
1 stop18h 15mMultiple Airlines
Wed 4/166:35 pmDEN - BSL
1 stop16h 25mMultiple Airlines
Deal found 3/31$597
This British Airways deal was found by Cheapflights users on 3/31. 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.
Thu 4/106:10 amBSL - DEN
1 stop18h 15mBritish Airways
Wed 4/164:46 pmDEN - BSL
2 stops18h 14mBritish Airways
Deal found 3/31$598
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:45 amZRH - DEN
1 stop30h 37mAmerican Airlines
Sat 9/204:00 pmDEN - ZRH
2 stops17h 20mAmerican Airlines
Deal found 4/1$605
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:15 amZRH - DEN
2 stops21h 43mBritish Airways
Sat 9/206:48 pmDEN - ZRH
2 stops16h 02mBritish Airways
Deal found 4/1$610
This Iberia deal was found by Cheapflights users on 4/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/107:00 amGVA - DEN
2 stops23h 39mMultiple Airlines
Thu 4/246:35 pmDEN - GVA
1 stop20h 05mMultiple Airlines
Deal found 4/1$620
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/107:25 amGVA - DEN
2 stops17h 05mUnited Airlines
Sat 5/176:00 amDEN - GVA
2 stops17h 30mUnited Airlines
Deal found 4/1$636

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 April 2, 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

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sun 5/11

2:00 pm-6:55 pm

1 stop12h 55m

Denver Intl

Sun 5/25

8:10 pm-1:05 pm

1 stop32h 55m

$550

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 5/2

10:20 am-11:18 pm

2 stops20h 58m

Denver Intl

Fri 5/9

7:06 am-7:45 pm

2 stops28h 39m

$568

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 4/28

1:35 pm-10:49 am

1 stop29h 14m

Denver Intl

Mon 5/5

3:10 pm-1:55 pm

2 stops14h 45m

$584

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Sun 4/27

8:55 pm-4:25 pm

1 stop27h 30m

Denver Intl

Tue 5/6

6:35 pm-3:40 pm

1 stop13h 05m

$588

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Thu 9/18

11:35 am-4:25 pm

1 stop12h 50m

Denver Intl

Thu 10/2

6:35 pm-10:40 pm

1 stop20h 05m

$591

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Thu 5/15

12:45 pm-12:12 am

2 stops19h 27m

Denver Intl

Fri 5/30

12:31 pm-10:45 am

1 stop14h 14m

$595

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 9/6

11:45 am-10:22 am

1 stop30h 37m

Denver Intl

Sat 9/20

4:00 pm-5:20 pm

2 stops17h 20m

$605

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 9/6

7:15 am-8:58 pm

2 stops21h 43m

Denver Intl

Sat 9/20

6:48 pm-6:50 pm

2 stops16h 02m

$610

GenevaDenver

GVA - DEN

GVADEN

Geneva Geneve-Cointrin

Sat 5/10

7:25 am-4:30 pm

2 stops17h 05m

Denver Intl

Sat 5/17

6:00 am-7:30 am

2 stops17h 30m

$636

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 5/10

1:25 pm-10:30 am

1 stop29h 05m

Denver Intl

Sat 5/17

5:35 pm-11:40 am

1 stop34h 05m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 55 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 April 2, 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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 2, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Switzerland to Colorado. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,572 reviews
Delta
8.0
Very good
7,898 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    $595 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 British Airways, with prices starting from $652 and $669, 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 8 airlines flying from Switzerland to Colorado

Discover the top 8 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$531Average$773FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$546Average$730FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$549Average$808FlexibilityNo cancel feeOn-time76%
DeltaCheapest$551Average$646FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$574Average$926FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$584Average$728FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$596Average$820FlexibilityNo cancel feeOn-time71%
SWISSCheapest$754Average$900FlexibilityNo cancel feeOn-time79%

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