Question 1

Which layover airport offers the lowest fares from Zurich to Denver?

Accepted Answer

Flights via Dublin (DUB) offer the lowest average round-trip price of $625.

Question 2

What cabin class options are available on Zurich to Denver Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Zurich to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 3

Which airline has the best punctuality record on Zurich to Denver flights?

Accepted Answer

According to our data, Edelweiss Air have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.

Question 4

Which layover airport has the shortest travel time from Zurich to Denver?

Accepted Answer

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 14h 44m.

Question 5

What airlines fly to Denver?

Accepted Answer

United Airlines, SWISS and Icelandair are the top three most popular airlines that fly to Denver from Zurich according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 3 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 7

What is the cheapest day to depart on your flight to Denver?

Accepted Answer

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $673. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Wednesday, with ticket prices averaging around $829.

Question 8

What is the cheapest Zurich to Denver Intl flight route?

Accepted Answer

Fly from Zurich to Denver Intl for the best Zurich - Denver Intl flight prices

Question 9

Which layover airport has the shortest connection time from Zurich to Denver?

Accepted Answer

Istanbul (IST) has the shortest average layover time for this route: 3h 10m.

Question 10

What is the cheapest month to fly to Denver?

Accepted Answer

The cheapest month to fly to Denver from Zurich is in September. Flight prices, which tend to average around $686, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until January to fly from Zurich, when ticket prices are also cheap, with an average price of $748.

Question 11

Can stopping save me money on Zurich to Denver flights?

Accepted Answer

You could potentially save up to 26% on your flight if you consider stops on a Zurich to Denver flight.

Question 12

How have Zurich to Denver flight prices changed over time?

Accepted Answer

As of December 2025, prices for Zurich to Denver flights are approximately 19% cheaper when compared to flights at the same time last year.

Question 13

How often are flights from Zurich to Denver delayed?

Accepted Answer

Historically, on average around 33% of flights between Zurich and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

Question 14

How far in advance should I book a flight to Denver?

Accepted Answer

You are more likely to see cheaper flights to Denver from Zurich when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $799 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Zurich for as low as $686 on momondo.

Question 15

Which airport is the most popular layover for flights between Zurich and Denver?

Accepted Answer

Dublin (DUB) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Question 16

What is the typical price of a round-trip flight between Zurich and Denver?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $684 to $1,069.
The lowest price recently found on this route was $591.

Question 17

What is the most punctual flight time for Zurich to Denver flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 18

What is the cheapest airline that flies from Zurich to Denver Intl?

Accepted Answer

British Airways and American Airlines are the most popular carriers operating from Zurich to Denver Intl

Question 19

When did momondo last update prices for flights from Zurich Airport to Denver Intl Airport?

Accepted Answer

Prices for flights from Zurich Airport to Denver Intl Airport refresh daily.

Question 20

How many operators does momondo search for flights from Zurich Airport to Denver Intl Airport?

Accepted Answer

As of December 2025, there are 3 operators available to choose from for flights from Zurich Airport to Denver Intl Airport.

Question 21

How old do you have to be to fly from Zurich Airport to Denver Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Zurich Airport to Denver Intl Airport.

Question 22

What documentation or ID do you need to fly to Denver Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	11h 10m
Direct flights	Mon, Thu and Sat
Airports in Denver	1 airport

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $508	Free Cancellation	Rating 7.0 592 reviews	Search Icelandair flights
United Airlines	PriceFrom $613	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
SWISS	PriceFrom $711	Free Cancellation	Rating 7.5 1,829 reviews	Search SWISS flights

Cheap flights from Zurich to Denver from $377

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Zurich to Denver departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Zurich to Denver

What is the typical price of a round-trip flight between Zurich and Denver?

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Saturday when prices can be found for as low as $673. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Wednesday, with ticket prices averaging around $829.

What is the cheapest Zurich to Denver Intl flight route?

Fly from Zurich to Denver Intl for the best Zurich - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on Zurich to Denver Intl flights?

There are 3 cabin classes available to choose from on Zurich to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Zurich to Denver flights?

You could potentially save up to 26% on your flight if you consider stops on a Zurich to Denver flight.

How have Zurich to Denver flight prices changed over time?

As of December 2025, prices for Zurich to Denver flights are approximately 19% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Zurich to Denver Intl?

British Airways and American Airlines are the most popular carriers operating from Zurich to Denver Intl

What airlines fly to Denver?

How often are flights from Zurich to Denver delayed?

Historically, on average around 33% of flights between Zurich and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What is the most punctual flight time for Zurich to Denver flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Zurich to Denver flights?

According to our data, Edelweiss Air have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Zurich and Denver?

Dublin (DUB) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Zurich to Denver?

Flights via Dublin (DUB) offer the lowest average round-trip price of $625.

Which layover airport has the shortest travel time from Zurich to Denver?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 14h 44m.

Which layover airport has the shortest connection time from Zurich to Denver?

Istanbul (IST) has the shortest average layover time for this route: 3h 10m.

When to book flights from Zurich to Denver

Cheap Zurich to Denver (ZRH to DEN) flight deals and tips

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When did momondo last update prices for flights from Zurich Airport to Denver Intl Airport?

How many operators does momondo search for flights from Zurich Airport to Denver Intl Airport?

How old do you have to be to fly from Zurich Airport to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

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What is the most popular airline from Zurich to Denver?

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