Cheap Flights from Frankfurt to Denver, CO from $400

Return flight: Denver – Frankfurt
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On Cheapflightsplus.com you will find 4 direct and 999 connecting flights from Frankfurt to Denver. You can compare airfare deals from 31 airlines and multiple travel sites from $400, book and save on cheap plane tickets and last minute offers. Also check out FRA-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Frankfurt to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $400 (one-way), $686 (round-trip).
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Best Flights from Frankfurt to Denver Today

Take a look at the list of non stop flights and flights with layovers from Frankfurt to Denver with the lowest price of $400. The fastest direct flight takes 10h 5m and the fastest connecting – 12h 55m.
Price Departure Arrival Flight Duration Airline Flight
from $813
Find flight
11:20
Frankfurt
Frankfurt Int.
 13:25
Denver
Denver International
 10h 5m United Airlines
UA181
from $1745
Find flight
13:30
Frankfurt
Frankfurt Int.
 15:35
Denver
Denver International
 10h 5m Lufthansa
LH446
from $1908
Find flight
13:30
Frankfurt
Frankfurt Int.
 15:35
Denver
Denver International
 10h 5m United Airlines
UA8878
from $437
Find flight
06:40
Frankfurt
Frankfurt Int.
 16:25
Denver
Denver International
 17h 45m
layover
6h 10m - London
 British Airways
BA901
BA219
from $468
Find flight
10:45
Frankfurt
Frankfurt Int.
 21:55
Denver
Denver International
 19h 10m
layover
6h 34m - Dallas
 Finnair
AY5799
AY4107
from $400
Find flight
06:25
Frankfurt
Frankfurt Int.
 14:25+1 день
Denver
Denver International
 40h 0m
layover
8h 55m - Paris
15h 45m - Los Angeles
 Condor Airlines
DE4265
N0311
F94346
from $404
Find flight
15:25
Frankfurt
Frankfurt Int.
 09:48+2 дня
Denver
Denver International
 50h 23m
layover
14h 35m - Athens
17h 0m - Los Angeles
 Sky Express (Greece)
GQ861
N0511
F93156
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on September 18, 2025
Full flight schedule will help you in detecting at what time planes fly from Frankfurt to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:25 — 14:25
+1 day
06:25 — 07:45 DE4265 Condor Airlines
Frankfurt — Paris
8h 55m stop
16:40 — 19:05 N0311 N0
Paris — Los Angeles
15h 45m stop
10:52 — 14:34 F94346 Frontier Airlines
Los Angeles — Denver
40h
including layover
Find flight
from$400
06:25 — 14:25
+1 day
06:25 — 07:45 DE4265 Condor Airlines
Frankfurt — Paris
7h 5m stop
14:50 — 17:30 BF730 Bluebird Cargo
Paris — Los Angeles
17h 20m stop
10:52 — 14:34 F94346 Frontier Airlines
Los Angeles — Denver
40h
including layover
Find flight
from$420
06:25 — 09:48
+1 day
06:25 — 07:45 DE4265 Condor Airlines
Frankfurt — Paris
8h 55m stop
16:40 — 19:05 N0311 N0
Paris — Los Angeles
11h 10m stop
06:15 — 09:57 F93156 Frontier Airlines
Los Angeles — Denver
35h 23m
including layover
Find flight
from$432
06:40 — 16:25
06:40 — 07:25 BA901 British Airways
Frankfurt — London
6h 10m stop
13:35 — 16:25 BA219 British Airways
London — Denver
17h 45m
including layover
Find flight
from$437
08:30 — 01:21
+2 days
08:30 — 09:45 LH1028 Lufthansa
Frankfurt — Paris
10h 30m stop
20:15 — 22:15 N0301 N0
Paris — New York
24h 44m stop
22:59 — 01:21 F93161 Frontier Airlines
New York — Denver
48h 51m
including layover
Find flight
from$433
10:45 — 16:25
10:45 — 11:35 BA903 British Airways
Frankfurt — London
2h stop
13:35 — 16:25 BA219 British Airways
London — Denver
13h 40m
including layover
Find flight
from$438
10:45 — 21:55
10:55 — 14:40 BA1561 British Airways
Frankfurt — Dallas
6h 34m stop
21:08 — 22:18 BA1952 British Airways
Dallas — Denver
19h 10m
including layover
Find flight
from$439
11:20 — 13:25
11:20 — 13:25 UA181 United Airlines
Frankfurt — Denver
10h 5m
Find flight
from$813
11:20 — 13:25
11:20 — 13:25 LH7586 Lufthansa
Frankfurt — Denver
10h 5m
Find flight
from$1753
13:30 — 15:35
13:30 — 15:35 LH446 Lufthansa
Frankfurt — Denver
10h 5m
Find flight
from$1745
13:30 — 15:35
13:30 — 15:35 UA8878 United Airlines
Frankfurt — Denver
10h 5m
Find flight
from$1908
15:25 — 09:48
+2 days
15:25 — 19:10 GQ861 Sky Express (Greece)
Frankfurt — Athens
14h 35m stop
09:45 — 13:15 N0511 N0
Athens — Los Angeles
17h stop
06:15 — 09:48 F93156 Frontier Airlines
Los Angeles — Denver
50h 23m
including layover
Find flight
from$404
18:55 — 09:48
+2 days
18:55 — 22:35 A3833 Aegean Airlines
Frankfurt — Athens
11h 10m stop
09:45 — 13:15 N0511 N0
Athens — Los Angeles
17h stop
06:15 — 09:48 F93156 Frontier Airlines
Los Angeles — Denver
46h 53m
including layover
Find flight
from$420
21:40 — 00:17
+3 days
21:40 — 22:55 LH1050 Lufthansa
Frankfurt — Paris
21h 20m stop
20:15 — 22:15 N0301 N0
Paris — New York
23h 40m stop
21:55 — 00:17 F93161 Frontier Airlines
New York — Denver
58h 37m
including layover
Find flight
from$417
21:40 — 09:48
+2 days
21:40 — 22:55 LH1050 Lufthansa
Frankfurt — Paris
17h 45m stop
16:40 — 19:05 N0311 N0
Paris — Los Angeles
11h 10m stop
06:15 — 09:57 F93156 Frontier Airlines
Los Angeles — Denver
44h 8m
including layover
Find flight
from$422
*Departure and arrival times - local. Updated on September 18, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Frankfurt to Denver depends on and how to choose the most interesting flight option for you.

Distance between Frankfurt and Denver is 8088 miles. Time difference between the cities is 8h. Airplanes depart 04:45 to 22:15 from 2 Frankfurt airports and arrive 04:45 to 22:15 to 2 Denver airports. Average flight time is 10h 5m.

  • The fastest flight 10h 5m
  • Average flight time 10h 5m
  • The earliest flight 04:45
  • The latest flight 22:15
  • Distance 5026 ml

The cheapest months to travel to Denver are may (from 400 $), june (from 404 $), october (from 437 $).

The most expensive months are december (from 962 $), january (from 935 $), november (from 813 $).

What is the lowest airfare Frankfurt to Denver?

The cheapest plane ticket found by our users is $400. This airfare is for economy class on one-way DE4265 flight by Condor Airlines for June 6, 2025 which leaves Frankfurt Int. in Frankfurt at 06:25 am and arrives at Denver Denver International at 14:25.

Economy class
$400
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Business class
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First class
?
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Popular Airlines on the Route

The flight Frankfurt — Denver is served by 31 regular airline and 2 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 166 departures per week at the price of from $ 400 . And the most expensive tickets are offered by United Airlines airline - from $ 1908.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is UA181 by United Airlines takes 10h 5m and the cheapest is DE4265 by Condor Airlines for $813.

  • UA - United Airlines
    from $813
    Find
  • LH - Lufthansa
    from $1745
    Find
See more direct flights

Connecting Flights

There are 999 flights with layovers on the route. The fastest connecting flight is FI521 by Icelandair takes 12h 55m and the cheapest is DE4265 by Condor Airlines for $400.

  • DE - Condor Airlines
    from $400
    Find
  • FI - Icelandair
    from $612
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  • LO - LOT
    from $765
    Find
  • JU - Air Serbia
    from $537
    Find
  • LX - SWISS International Air Lines
    from $815
    Find
  • A3 - Aegean Airlines
    from $420
    Find
  • BT - airBaltic
    from $776
    Find
  • SK - SAS
    from $660
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  • IB - Iberia
    from $636
    Find
  • SN - Brussels Airlines
    from $608
    Find
  • X3 - Hapag-Lloyd Express
    from $841
    Find
  • WS - WestJet
    from $610
    Find
See more connecting flights

Airports

You can fly from Frankfurt to Denver from 2 airports (Frankfurt Int., Neu Isenburg).

Frankfurt airports

  • Frankfurt Int.-FRA
    from $400
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  • Neu Isenburg-QGV
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Denver airports

  • Denver International-DEN
    Find
  • Arapahoe Co-APA
    Find

Airplanes

There are flights to Denver from Frankfurt by 31 airlines that use 8 aircraft brands. They range from huge modern airplanes to small-sized.

  • Airbus A318/319/320/321
    from $580
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  • Boeing 737 MAX 8
    from $632
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  • Boeing 777
    from $678
    Find
  • Airbus A319
    from $693
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  • Embraer Lineage 1000
    from $710
    Find
  • Boeing 777-300ER
    from $758
    Find
  • Airbus A320
    from $812
    Find
  • Airbus A350-900
    from $1 745
    Find

Top International Destinations from Frankfurt

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

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