$432+ Cheap flights from Frankfurt (FRA) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — DEN
Nov 27 — Dec 41
1 adult, Economy
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Cheapest flights from Frankfurt to ColoradoExplore the most affordable flight options available from Frankfurt to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
Explore the most affordable flight options available from Frankfurt to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.
This Icelandair deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:05 pmFRA - DEN
1 stop13h 00mIcelandair
Mon 11/243:40 pmDEN - FRA
1 stop12h 25mIcelandair
Deal found 10/27![Icelandair logo]()
$670
This lastminute.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:05 pmFRA - DEN
1 stop13h 00mIcelandair
Sun 11/163:40 pmDEN - FRA
1 stop12h 25mIcelandair
Deal found 10/27![Icelandair logo]()
$681
This lastminute.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:05 pmFRA - DEN
1 stop13h 00mIcelandair
Wed 12/173:40 pmDEN - FRA
1 stop12h 25mIcelandair
Deal found 10/26![Icelandair logo]()
$683
This Billigflug deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:15 amFRA - DEN
1 stop15h 30mFinnair
Sat 11/154:51 pmDEN - FRA
1 stop30h 24mFinnair
Deal found 10/26![Finnair logo]()
$686
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:15 amFRA - DEN
1 stop20h 07mIberia
Wed 12/1010:21 amDEN - FRA
1 stop12h 54mIberia
Deal found 10/26![Iberia logo]()
$693
This Gotogate deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:05 pmFRA - DEN
1 stop13h 00mIcelandair
Tue 12/233:40 pmDEN - FRA
1 stop12h 25mIcelandair
Deal found 10/27![Icelandair logo]()
$694
This lol.travel deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:05 amFRA - DEN
1 stop14h 35mAir Canada
Sun 11/238:45 amDEN - FRA
1 stop16h 10mAir Canada
Deal found 10/26![Air Canada logo]()
$695
This oojo deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:05 pmFRA - DEN
1 stop13h 00mIcelandair
Tue 12/163:40 pmDEN - FRA
1 stop12h 25mIcelandair
Deal found 10/26![Icelandair logo]()
$698
This Ticket deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:15 pmFRA - DEN
1 stop12h 40mLufthansa
Sun 11/233:55 pmDEN - FRA
Nonstop9h 25mLufthansa
Deal found 10/27![Lufthansa logo]()
$700
This Expedia deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:15 amFRA - DEN
1 stop16h 40mLufthansa
Mon 11/2411:15 amDEN - FRA
1 stop11h 55mLufthansa
Deal found 10/28![Lufthansa logo]()
$701
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1010:50 amFRA - DEN
2 stops30h 44mAmerican Airlines
Mon 11/244:56 pmDEN - FRA
2 stops17h 14mAmerican Airlines
Deal found 10/25![American Airlines logo]()
$702
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:15 amFRA - COS
1 stop21h 33mAmerican Airlines
Sat 11/88:15 amCOS - FRA
2 stops26h 05mAmerican Airlines
Deal found 10/26![American Airlines logo]()
$806
Cheap flight deals from Frankfurt to Colorado
Keep the following information in mind while searching for Frankfurt to Colorado flight deals. Data was last updated October 28, 2025.
Round-trip from | $670 (Icelandair) |
|---|---|
One-way from | $432 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $757 |
Good round-trip deal | $862 or less |
Good one-way deal | $761 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Colorado that are best for you.
Fly from
Frankfurt
Fly to
Colorado
Route
Depart
Return
Price
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Fri 11/7
10:50 am-11:09 pm
1 stop20h 19m
Denver Intl
Sun 11/23
8:00 am-8:50 am
1 stop16h 50m
$715
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 11/10
6:55 am-6:33 pm
2 stops19h 38m
Denver Intl
Mon 11/24
7:10 am-8:55 am
2 stops17h 45m
$726
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Wed 11/26
10:50 am-10:04 pm
2 stops19h 14m
Denver Intl
Sun 11/30
6:43 am-8:50 am
1 stop18h 07m
$727
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 11/10
10:50 am-10:19 pm
2 stops19h 29m
Denver Intl
Mon 11/24
6:23 am-8:50 am
1 stop18h 27m
$728
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 11/17
1:15 pm-6:55 pm
1 stop13h 40m
Denver Intl
Sun 11/23
3:55 pm-9:20 am
Nonstop9h 25m
$729
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Tue 12/16
8:15 am-2:35 pm
1 stop14h 20m
Denver Intl
Wed 12/24
11:59 pm-7:10 am
1 stop23h 11m
$729
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Thu 11/20
8:15 am-2:35 pm
1 stop14h 20m
Denver Intl
Wed 11/26
11:15 am-7:10 am
1 stop11h 55m
$729
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Fri 12/26
9:15 am-2:35 pm
1 stop13h 20m
Denver Intl
Sat 1/10
11:59 pm-7:10 am
1 stop23h 11m
$729
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 12/15
1:15 pm-6:55 pm
1 stop13h 40m
Denver Intl
Wed 12/24
8:05 am-9:40 am
1 stop17h 35m
$729
Frankfurt am MainDenver
FRA - DEN
FRADEN
Frankfurt am Main
Mon 11/10
8:15 am-2:35 pm
1 stop14h 20m
Denver Intl
Mon 11/24
5:45 pm-11:30 am
Nonstop9h 45m
$729
Showing 1-10 of 30 results
Best time to book a flight from Frankfurt to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Frankfurt with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Frankfurt am Main Airport to Colorado
What is the cheapest month to book a flight from Frankfurt am Main Airport to Colorado?
Currently, March is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Colorado (average of $528). Flying from Frankfurt am Main Airport to Colorado in July is currently the most expensive (average of $745). 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.
What is the cheapest time of day to fly from FRA to CO?
Find hourly flight availability from Frankfurt to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.
It’s optimal to fly from Frankfurt am Main Airport to Colorado in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with United Airlines, Icelandair, and Lufthansa from Frankfurt am Main Airport to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Food
6.6
Crew
8.1
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Related info for your journey
Find useful and relevant information for your journey from Frankfurt to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Frankfurt to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Frankfurt to Colorado
Discover the top 4 airlines that operate flights from Frankfurt to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$509 | Average$670 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$548 | Average$620 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$638 | Average$868 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$639 | Average$866 | FlexibilityNo cancel fee | On-time69% |