Book a free fast-track security slot via FRA SmartWay 72 hours before departure to save time at security checkpoints.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $684 (lastminute.com) |
One-way from | $473 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $889 |
Good round-trip deal | $864 or less |
Good one-way deal | $779 or less |
Fly from
Fly to
Route
Depart
Return
Price
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Sun 5/31
7:00 am-7:58 pm
2 stops20h 58m
Denver Intl
Fri 7/3
6:10 am-9:50 am
2 stops19h 40m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Thu 5/28
10:55 am-11:33 pm
1 stop20h 38m
Denver Intl
Thu 7/2
6:40 pm-10:40 pm
1 stop20h 00m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Thu 5/28
10:55 am-5:37 pm
1 stop14h 42m
Denver Intl
Wed 7/1
6:40 pm-6:15 pm
1 stop15h 35m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Thu 5/28
10:55 am-9:50 pm
1 stop18h 55m
Denver Intl
Sun 7/5
6:40 pm-10:25 pm
1 stop19h 45m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Sun 5/31
6:40 am-4:30 pm
1 stop17h 50m
Denver Intl
Tue 6/30
6:40 pm-7:50 pm
1 stop17h 10m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Fri 5/29
10:40 am-4:30 pm
1 stop13h 50m
Denver Intl
Sat 7/4
6:40 pm-6:50 pm
1 stop16h 10m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 1/26
10:30 am-11:11 pm
2 stops20h 41m
Denver Intl
Mon 2/2
6:40 am-2:30 pm
2 stops23h 50m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Fri 1/16
6:55 am-5:34 pm
2 stops18h 39m
Denver Intl
Thu 1/29
12:07 pm-4:45 pm
2 stops20h 38m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Thu 1/22
6:55 am-5:28 pm
2 stops18h 33m
Denver Intl
Thu 2/5
6:40 am-8:55 am
2 stops18h 15m
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Sun 1/25
6:55 am-6:10 pm
2 stops19h 15m
Denver Intl
Sun 2/1
6:40 am-8:55 am
2 stops18h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, March is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Denver (average of $528). Flying from Frankfurt am Main Airport to Denver in July is currently the most expensive (average of $801). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Frankfurt am Main Airport to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.
About 27% of weekly flights between Frankfurt am Main and Denver have experienced delays in the past year, with the average delay time being 138 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Anonymous,Dec 2025
AMS - EWR
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Anonymous,Dec 2025
AMS - EWR
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Anonymous,Dec 2025
AMS - EWR
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Anonymous,Dec 2025
AMS - EWR
Comfort
Boarding
Food
Crew
Entertainment
Overall
Reviews
Anonymous,Dec 2025
AMS - EWR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$743 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$548 | Average$626 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$635 | Average$874 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$638 | Average$861 | FlexibilityNo cancel fee | On-time69% |