$613 Cheap Flights from Frankfurt (FRA) to Denver (DEN)

View $613 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Frankfurt Airport (FRA) to Denver Intl. Airport (DEN)

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Cheap Flights from Frankfurt to Denver (FRA-DEN)

Prices were available within the past 7 days and start at $613 for one-way flights and $536 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Tue, Sep 9 - Tue, Sep 16
FRA
Frankfurt
DEN
Denver
$536 Roundtrip, found 10 hours ago
$536
Roundtrip
found 10 hours ago
Select Condor flight, departing Tue, Sep 9 from Frankfurt to Denver, returning Tue, Sep 16, priced at $536 found 10 hours ago
Icelandair
Fri, Oct 10 - Thu, Oct 30
FRA
Frankfurt
DEN
Denver
$637 Roundtrip, found 6 days ago
$637
Roundtrip
found 6 days ago
Select Icelandair flight, departing Fri, Oct 10 from Frankfurt to Denver, returning Thu, Oct 30, priced at $637 found 6 days ago
Air Canada
Fri, Oct 31 - Wed, Nov 12
FRA
Frankfurt
DEN
Denver
$646 Roundtrip, found 2 days ago
$646
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Oct 31 from Frankfurt to Denver, returning Wed, Nov 12, priced at $646 found 2 days ago
Lufthansa
Thu, Sep 25 - Thu, Oct 2
FRA
Frankfurt
DEN
Denver
$649 Roundtrip, found 1 hour ago
$649
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Thu, Sep 25 from Frankfurt to Denver, returning Thu, Oct 2, priced at $649 found 1 hour ago
British Airways
Mon, Jan 5 - Sun, Jan 11
FRA
Frankfurt
DEN
Denver
$649 Roundtrip, found 11 hours ago
$649
Roundtrip
found 11 hours ago
Select British Airways flight, departing Mon, Jan 5 from Frankfurt to Denver, returning Sun, Jan 11, priced at $649 found 11 hours ago
Swiss International Air Lines
Mon, Sep 8 - Mon, Sep 15
FRA
Frankfurt
DEN
Denver
$651 Roundtrip, found 17 hours ago
$651
Roundtrip
found 17 hours ago
Select Swiss International Air Lines flight, departing Mon, Sep 8 from Frankfurt to Denver, returning Mon, Sep 15, priced at $651 found 17 hours ago
Lufthansa
Mon, Sep 8 - Sun, Sep 21
FRA
Frankfurt
DEN
Denver
$653 Roundtrip, found 10 hours ago
$653
Roundtrip
found 10 hours ago
Select Lufthansa flight, departing Mon, Sep 8 from Frankfurt to Denver, returning Sun, Sep 21, priced at $653 found 10 hours ago
Virgin Atlantic
Sat, Nov 1 - Sun, Nov 2
FRA
Frankfurt
DEN
Denver
$665 Roundtrip, found 2 days ago
$665
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sat, Nov 1 from Frankfurt to Denver, returning Sun, Nov 2, priced at $665 found 2 days ago
Delta
Sat, Nov 1 - Sun, Nov 2
FRA
Frankfurt
DEN
Denver
$665 Roundtrip, found 2 days ago
$665
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 1 from Frankfurt to Denver, returning Sun, Nov 2, priced at $665 found 2 days ago
Iberia
Tue, Sep 2 - Tue, Oct 7
FRA
Frankfurt
DEN
Denver
$667 Roundtrip, just found
$667
Roundtrip
just found
Select Iberia flight, departing Tue, Sep 2 from Frankfurt to Denver, returning Tue, Oct 7, priced at $667 just found

Find the cheapest month to fly from Frankfurt (FRA) to Denver (DEN)

March is typically the cheapest month to fly

From $512 - $978 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $674
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $674
Flights from Frankfurt (FRA) to Denver (DEN)
Origin airport
Frankfurt Intl.
Destination airport
Denver Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$536
Distance
5025 mi
Average flight time
2 hours 5 mins

Frankfurt to Denver Flights

The cheapest times to fly from Frankfurt to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Frankfurt to Denver are during the month of September. You can find some of the cheapest flights from Frankfurt to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Frankfurt to Denver

Sunday is one of the best days to book for cheap flights from Frankfurt to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Frankfurt to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Frankfurt to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $613 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Frankfurt to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Frankfurt to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN) cost?
Snag a cheap one-way flight from $613 or cheap return flight from $536 from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
The cheapest month to fly from FRA to DEN is September, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
Which airlines fly direct from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
When heading out of Frankfurt Intl. Airport (FRA), you can jump on a nonstop flight to Denver Intl. Airport (DEN) with United Airlines.
What is the cheapest airline that flies from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from FRA to DEN. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
On average, you'll only find 1 nonstop flight operating from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN) every day. If this doesn't fit your travel plans, think about flights with layovers. Just customize your search on Expedia to include one or two stops to find the next best option.
What are the most popular departure times for flights from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
Flights between FRA and DEN tend to be busiest at 11 AM. If you want a more relaxed trip and potentially cheaper tickets, choose a departure that's outside typical rush times.
What day of the week has the most flights from FRA to DEN?
Jet off on a Saturday if you're after the best selection of flights from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN).
What is the earliest flight from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
The first flight of the day leaving from Frankfurt Intl. Airport (FRA) is at around 11:10AM UTC+1. Hop on this flight and you'll land at Denver Intl. Airport (DEN) at approximately 1:40PM UTC-7. The total travel time is 10h 30m.
How long does it take to fly from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
Flights from FRA to DEN have an average travel time of 10 hours and 30 minutes. The total distance between these two airports is 5,000 mi.
What is the best time to fly from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from Frankfurt Intl. Airport (FRA)?
Explore your flight options from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN). This is the only airport in Denver you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN) last-minute?
Last-minute bookings from FRA to DEN are generally more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a FRA to DEN flight and hotel package?
Securing a FRA to DEN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Frankfurt Intl. Airport (FRA) to Denver Intl. Airport (DEN)?
If you booked your FRA to DEN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.