Cheap Flights from Frankfurt to Denver International

Compare Frankfurt to Denver International flight deals

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Flight deals from Frankfurt to Denver International

Looking for a cheap last-minute deal or the best return flight from Frankfurt to Denver International? Find the lowest prices on one-way and return tickets right here.

Denver.$1,029 per passenger.Departing Thu, 19 Feb, returning Sat, 7 Mar.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Thu, 19 Feb, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Sat, 7 Mar, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,029, select.

Denver.$1,049 per passenger.Departing Mon, 9 Mar, returning Wed, 29 Apr.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 9 Mar, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Wed, 29 Apr, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,049, select.

Denver.$1,109 per passenger.Departing Mon, 2 Feb, returning Mon, 23 Feb.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 2 Feb, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Mon, 23 Feb, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,109, select.

Denver.$1,130 per passenger.Departing Thu, 22 Jan, returning Thu, 29 Jan.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Thu, 22 Jan, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Thu, 29 Jan, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,130, select.

Denver.$1,148 per passenger.Departing Thu, 22 Jan, returning Wed, 4 Feb.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Frankfurt am Main on Thu, 22 Jan, arriving in Denver International.Inbound indirect flight with Icelandair, departs from Denver International on Wed, 4 Feb, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,148, select.

Denver.$1,168 per passenger.Departing Mon, 14 Sep, returning Thu, 8 Oct.Return flight with Icelandair.Outbound indirect flight with Icelandair, departs from Frankfurt am Main on Mon, 14 Sep, arriving in Denver International.Inbound indirect flight with Icelandair, departs from Denver International on Thu, 8 Oct, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,168, select.

Denver.$1,170 per passenger.Departing Thu, 5 Mar, returning Mon, 9 Mar.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Thu, 5 Mar, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Mon, 9 Mar, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,170, select.

Denver.$1,190 per passenger.Departing Mon, 6 Apr, returning Mon, 20 Apr.Return flight with Condor.Outbound indirect flight with Condor, departs from Frankfurt am Main on Mon, 6 Apr, arriving in Denver International.Inbound indirect flight with Condor, departs from Denver International on Mon, 20 Apr, arriving in Frankfurt am Main.Price includes taxes and charges.From $1,190, select.

Find the cheapest month to fly from Frankfurt to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Frankfurt to Denver International flights are currently cheapest in February.

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Direct flights from Frankfurt to Denver International

Frankfurt to Denver International: Alternative routes

Compare routes from Frankfurt to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Frankfurt to Denver: Flight information

The things to know before you go.

Cheapest flight found	$1,029
Cheapest month to fly	February
Average flight time	10 hrs, 27 mins
Most popular airline	United
Average flights per week	36

Finding cheap flights from Frankfurt to Denver International: Frequently asked questions

How much are return flights from Frankfurt to Denver International?

The best price we found for a return flight from Frankfurt to Denver International is $1,029. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Frankfurt to Denver International?

10 hours and 27 minutes is the average flight time from Frankfurt to Denver International.

Which airlines fly direct from Frankfurt to Denver International?

United, Lufthansa and Air Canada fly direct from Frankfurt to Denver International.

How many flights are there a week from Frankfurt to Denver International?

As of December 2025, there are 36 flights per week flying from Frankfurt to Denver International.

When is the cheapest time to fly from Frankfurt to Denver International?

The cheapest month to fly from Frankfurt to Denver International is usually February.

Which upcoming date is cheapest to fly from Frankfurt to Denver International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Frankfurt to Denver International Airport on Thursday, 19 February 2026.

Can I get a direct flight from Frankfurt to Denver International Airport?

Yes – the average flight time is 10 hours and 27 minutes.

How can I find the best flight deal to Denver International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Denver?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Frankfurt to Denver International Airport (DEN): What you need to know

There are two main airports to choose from in Frankfurt. Explore your options leaving from Frankfurt Airport (FRA) or Frankfurt - Hahn Airport (HHN) when planning your flight from Frankfurt to Denver International Airport (DEN).
10 hours 20 minutes is the average journey time for a direct Frankfurt to Denver International Airport flight.
Denver International Airport is located in Denver. The city is in the UTC-6 timezone and is seven hours behind Frankfurt.
Frankfurt Airport (FRA) to Denver International Airport (DEN) is the most popular route. There are 14 direct weekly departures to choose from. If you prefer starting your day later, take the last flight with Lufthansa at 1:30pm. Choose the first FRA to DEN departure with United Airlines at 11:10am if you're aiming for an earlier start.
Leave plenty of time to catch your flight from Frankfurt to DEN. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.
Peak travel periods mean busier airports, so plan to arrive even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

Airports in Frankfurt

Frankfurt Airport (FRA)

Go straight to your destination from Frankfurt Airport (FRA). Direct flights from Frankfurt to Denver International Airport (DEN) operate from here.
You can book a direct flight from Frankfurt to Denver International Airport with United Airlines. This top airline operates departures from FRA.
The majority of travellers choose to fly with United Airlines from FRA to DEN.
The carrier with the most consistent on-time arrivals rate on this route is Lufthansa.
We make it simple to book cheap flights from Frankfurt to DEN with a stopover. To explore your options departing from Frankfurt Airport (FRA), uncheck 'Direct flights only.' Then, simply choose a flight that has a stop long enough to tour the city of your choice. Top stopovers between FRA and DEN include:
- O'Hare International Airport (ORD)
- London Heathrow Airport (LHR)
- Franz Josef Strauss Airport (MUC)
FRA is about 14 kilometres from central Frankfurt. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 35 minutes.
Want an easy start to your travels? Stay near Frankfurt Airport. Whether you have an early flight from Frankfurt to Denver International Airport or just don't want to be rushed, these hotels are the ideal choice:
When it comes to Frankfurt Airport's on-time performance, data shows 67.47% of flights arrive within the expected time frame.

Frankfurt - Hahn Airport (HHN)

Break up your flight from Frankfurt to Denver International Airport with a stop at Dublin Airport (DUB). One of the main stopovers between Frankfurt - Hahn Airport and DEN, it's a good opportunity to relax before the next leg of your journey.
HHN is about 121 kilometres from central Frankfurt. It takes 1 hour 30 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 2 hours 40 minutes.
Get your holiday started early with an additional night away from home. Before your Frankfurt to DEN flight, kick back in one of these hotels near Frankfurt - Hahn Airport:
53.13% of flights taking off from Frankfurt - Hahn Airport make it to their destination as expected.

About Denver International Airport (DEN)

Arriving on a late flight from Frankfurt to Denver International Airport? Don't let it rob you of real rest. Stay a short drive from DEN at Baymont by Wyndham Denver International Airport.
Travel at your own pace with a Denver International Airport rental car. Pick up a set of wheels from Routes Car Rentals, Dollar or Budget and chase adventure across Denver and beyond.
Get the best deal by reserving your vehicle around one week before your Frankfurt to Denver International Airport flight.
DEN is located at 8500 Pena Boulevard.

Getting from Denver International Airport (DEN) to central Denver

Denver International Airport is around 31 kilometres from central Denver. The time it takes to get there by cab or car hire will depend on the time of day. Do some research before you go.
It'll take around 1 hour 30 minutes if you're travelling by public transport.

How to find the cheapest flights from Frankfurt to Denver International Airport (DEN)

$824 is currently the lowest price for a one-way ticket from Frankfurt to Denver International Airport. A return flight starts at $1,029. These prices may change depending on availability and demand.
Get cheap flights from Frankfurt to DEN by booking one month ahead. Based on our research, that's the sweet spot for finding the biggest deals.
Plan your trip for June. That's the best month for scoring an incredible deal on Frankfurt to Denver International Airport tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the cheapest price across every month.
Spend less time searching for cheap flight tickets from Frankfurt to DEN by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.
Filters make it easier to dig up a deal for your flight from Frankfurt to Denver International Airport. Pick the departure times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Frankfurt to Denver International Airport (DEN)

July is when most people book flights from Frankfurt to Denver International Airport (DEN). Plan your visit to Denver in April if you prefer a quieter experience.
Book a Frankfurt to DEN flight ticket departing in July if you're eager to explore the city during its warmest month. Expect temperatures in Denver to range from 14ºC to 32ºC.
If you like travelling in cooler conditions, search for a cheap ticket from Frankfurt to Denver International Airport in January when temperatures are between -9ºC and 7ºC.

More about Denver

When it comes to looking for somewhere to lay your head, you'll find the best stays in Denver right here. Explore these options as soon as you've locked in your flight from Frankfurt to Denver International Airport:
There are loads of fantastic things to do in Denver when you're ready to get out and sightsee. Start exploring at Denver Art Museum followed by Meow Wolf Denver | Convergence Station and Ballpark.

Explore more of the United States

Colorado Springs is just one of the many cities in the United States waiting to be discovered once you've seen Denver. Around 113 kilometres away to the south, its best attractions include Garden of the Gods, Pikes Peak Region Attractions and Red Rock Canyon.
Around 177 kilometres south of Denver, Pueblo is another essential stop in the United States. Experience major highlights starting with Cathedral of the Sacred Heart, Rosemount Museum and Minnequa Lake Park.