Cheap Flights from Frankfurt to Denver, CO from $393

Return flight: Denver – Frankfurt

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 $393, 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: $393 (one-way), $674 (round-trip).
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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$393
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$413
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$426
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$431
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$427
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$431
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$432
11:20 — 13:25
11:20 — 13:25 UA181 United Airlines
Frankfurt — Denver
10h 5m
Find flight
from$801
11:20 — 13:25
11:20 — 13:25 LH7586 Lufthansa
Frankfurt — Denver
10h 5m
Find flight
from$1726
13:30 — 15:35
13:30 — 15:35 LH446 Lufthansa
Frankfurt — Denver
10h 5m
Find flight
from$1718
13:30 — 15:35
13:30 — 15:35 UA8878 United Airlines
Frankfurt — Denver
10h 5m
Find flight
from$1878
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$398
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$413
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$410
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$416
*Departure and arrival times - local. Updated on September 15, 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 393 $), june (from 398 $), october (from 431 $).

The most expensive months are december (from 947 $), january (from 920 $), november (from 801 $).

What is the lowest airfare Frankfurt to Denver?

The cheapest plane ticket found by our users is $393. 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
$393
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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 $ 393 . And the most expensive tickets are offered by United Airlines airline - from $ 1878.

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 $801.

  • UA - United Airlines
    from $801
    Find
  • LH - Lufthansa
    from $1718
    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 $393.

  • DE - Condor Airlines
    from $393
    Find
  • FI - Icelandair
    from $603
    Find
  • LO - LOT
    from $753
    Find
  • JU - Air Serbia
    from $529
    Find
  • LX - SWISS International Air Lines
    from $803
    Find
  • A3 - Aegean Airlines
    from $413
    Find
  • BT - airBaltic
    from $764
    Find
  • SK - SAS
    from $650
    Find
  • IB - Iberia
    from $626
    Find
  • SN - Brussels Airlines
    from $599
    Find
  • X3 - Hapag-Lloyd Express
    from $828
    Find
  • WS - WestJet
    from $601
    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 $393
    Find
  • Neu Isenburg-QGV
    Find

Denver airports

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

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.

    To find a plane ticket, please select dates.

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