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$444+ Cheap flights from Zurich (ZRH) to Denver (DEN)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — DEN
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Zurich to Denver Intl are usually found in November or September, booked 49 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Zurich to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(Flysmarter)

One-way from

$444
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$765

Good round-trip deal

$770 or less

Good one-way deal

$801 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 Zurich to Denver Intl
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One-way flight from Zurich to Denver Intl
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Highest demand for flights based on searches. 9% potential increase in price ($77 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 March 2025
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Price to beat on a round-trip flight from Zurich to Denver Intl.
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Price to beat on a one-way flight from Zurich to Denver Intl.
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Find flight deals from Zurich to Denver

Cheapest flights from Zurich to Denver
Explore the most affordable flight options available from Zurich to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Gotogate deal was found by Cheapflights users on 3/24. 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.
Thu 4/32:00 pmZRH - DEN
1 stop12h 55mIcelandair
Fri 4/114:40 pmDEN - ZRH
1 stop12h 25mIcelandair
Deal found 3/24$548
This Flysmarter deal was found by Cheapflights users on 3/24. 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 stops26h 14mScandinavian Airlines
Deal found 3/24$552
This Finnair deal was found by Cheapflights users on 3/24. 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.
Mon 4/287:15 amZRH - DEN
1 stop17h 10mMultiple Airlines
Mon 5/56:35 pmDEN - ZRH
1 stop15h 25mMultiple Airlines
Deal found 3/24$592
This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:15 amZRH - DEN
1 stop17h 10mBritish Airways
Mon 5/54:37 pmDEN - ZRH
2 stops17h 23mBritish Airways
Deal found 3/24$600
This American Airlines deal was found by Cheapflights users on 3/24. 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 stop17h 13mAmerican Airlines
Sun 9/144:00 pmDEN - ZRH
2 stops18h 05mAmerican Airlines
Deal found 3/24$604
This Orbitz deal was found by Cheapflights users on 3/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/610:55 amZRH - DEN
1 stop15h 04mAer Lingus
Sun 4/137:55 pmDEN - ZRH
1 stop16h 15mAer Lingus
Deal found 3/24$626
This United Airlines deal was found by Cheapflights users on 3/24. 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 10/241:25 pmZRH - DEN
1 stop14h 29mUnited Airlines
Thu 10/306:35 pmDEN - ZRH
1 stop13h 10mUnited Airlines
Deal found 3/24$628
This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 4/1311:50 amZRH - DEN
2 stops19h 13mDelta
Sun 4/2011:15 amDEN - ZRH
2 stops15h 10mDelta
Deal found 3/24$651
This CheapTickets.ch deal was found by Cheapflights users on 3/24. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/411:55 amZRH - DEN
1 stop15h 34mSWISS
Fri 7/258:25 pmDEN - ZRH
1 stop17h 25mSWISS
Deal found 3/24$652
This Vliegwinkel deal was found by Cheapflights users on 3/24. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:45 amZRH - DEN
2 stops19h 24mFinnair
Fri 4/1111:59 pmDEN - ZRH
2 stops24h 51mFinnair
Deal found 3/24$659
This Vliegwinkel deal was found by Cheapflights users on 3/24. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:45 amZRH - DEN
1 stop18h 03mIberia
Fri 4/1111:59 pmDEN - ZRH
2 stops24h 51mIberia
Deal found 3/24$666
This Expedia deal was found by Cheapflights users on 3/24. 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 10/252:40 pmZRH - DEN
2 stops16h 38mLufthansa
Sat 11/17:00 pmDEN - ZRH
2 stops17h 10mLufthansa
Deal found 3/24$680

Cheapflights Fare Finder

Customize your flight search to find flights from Zurich to Denver 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 March 25, 2025.
Use the filters below to find and compare flights from Zurich to Denver that are best for you.

Fly from

Zurich

Fly to

Denver

Route

Depart

Return

Price

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-5:20 pm

2 stops26h 14m

$552

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Thu 5/8

2:00 pm-6:55 pm

1 stop12h 55m

Denver Intl

Sun 5/11

4:40 pm-1:05 pm

1 stop12h 25m

$576

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 4/28

7:15 am-4:25 pm

1 stop17h 10m

Denver Intl

Mon 5/5

6:35 pm-6:00 pm

1 stop15h 25m

$592

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Mon 4/28

7:15 am-4:25 pm

1 stop17h 10m

Denver Intl

Mon 5/5

4:37 pm-6:00 pm

2 stops17h 23m

$600

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sat 9/6

11:45 am-8:58 pm

1 stop17h 13m

Denver Intl

Sun 9/14

4:00 pm-6:05 pm

2 stops18h 05m

$604

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sun 4/6

10:55 am-5:59 pm

1 stop15h 04m

Denver Intl

Sun 4/13

7:55 pm-8:10 pm

1 stop16h 15m

$626

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sun 4/20

1:25 pm-12:09 pm

1 stop30h 44m

Denver Intl

Sun 4/27

8:15 pm-2:50 pm

1 stop34h 35m

$629

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Sun 4/13

11:50 am-11:03 pm

2 stops19h 13m

Denver Intl

Sun 4/20

11:15 am-10:25 am

2 stops15h 10m

$651

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 7/4

11:55 am-7:29 pm

1 stop15h 34m

Denver Intl

Fri 7/25

8:25 pm-9:50 pm

1 stop17h 25m

$652

ZurichDenver

ZRH - DEN

ZRHDEN

Zurich

Fri 7/4

9:30 am-7:29 pm

2 stops17h 59m

Denver Intl

Fri 7/25

11:25 am-12:15 pm

2 stops16h 50m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 25 results
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Compare providers for flights from Zurich to Denver

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Zurich to Denver in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Zurich-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Zurich-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Zurich-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Zurich to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Zurich 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 Zurich to Denver

How far ahead should I book a flight from Zurich to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Zurich to Denver. Price data was last updated on March 21, 2025.

The price you pay for your flight from Zurich to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Zurich to Denver?

Currently, October is the cheapest month in which you can book a flight from Zurich to Denver (average of $197). Flying from Zurich to Denver 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 ZRH to DEN?

Find hourly flight availability from Zurich to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

One of the essential ways to save on airfare from Zurich to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.

Rainfall in Denver by month

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

In terms of precipitation, rainfall in Denver 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 Denver when rainfall is around 0.5 in.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated March 25, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines and SWISS from Zurich to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
7.5
Good
769 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
1,569 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Crew

8.5

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

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 Zurich to Denver. 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 flying from Zurich to Denver round-trip?

    Scandinavian Airlines, at $552, was found to be the cheapest airline from Zurich to Denver.Alternate airlines to your destination round-trip include Icelandair and British Airways. Users have found that Scandinavian Airlines is 26% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Zurich to Denver one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as $598. Users have also found prices from $602 and $669 on Icelandair and Iberia, respectively.

  • What are the cheapest flights from Zurich to Denver?

    Looking at all options, your cheapest flight can be booked for $764. While the most popular route (Zurich - Denver Intl) can be booked for $548 on average our data indicates $829 when flying from Zurich to Denver.

  • Can I find deals for flights from Zurich to Denver that include hotel bookings?

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

  • How can I find direct flights from Zurich to Denver?

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

  • Can I find deals for business class flights from Zurich to Denver?

    Yes. Cheapflights offers flight deals from Zurich to Denver 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 Zurich to Denver?

    Currently, October is the cheapest month in which you can book a flight from Zurich to Denver (average of $197). Flying from Zurich to Denver 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

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Westminster
Lakewood
Black Hawk
Winter Park
Broomfield
Cripple Creek
Silverthorne
Golden
Brighton
Greeley
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Central City
Copper Mountain
Longmont
Thornton
Limon
Dillon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Zurich to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Geneva to Denver flights
Basel to Denver flights
Zurich to Colorado Springs flights
Geneva to Durango flights
Geneva to Grand Junction flights

Top 7 airlines flying from Zurich to Denver

Discover the top 7 airlines that operate flights from Zurich to Denver. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$508Average$896FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$531Average$721FlexibilityNo cancel feeOn-time70%
DeltaCheapest$551Average$646FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$584Average$684FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$596Average$880FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$606Average$685FlexibilityNo cancel feeOn-time69%
SWISSCheapest$754Average$900FlexibilityNo cancel feeOn-time79%
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