$497 Find Cheap Flights from Frankfurt am Main to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt am Main to Colorado departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Colorado

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Colorado, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Colorado, as well as popular online travel agencies
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Cheap Flights from Frankfurt am Main to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$834
Colorado Springs
Colorado Springs2 stops$970
Aspen
Aspen1 stop$944
Denver
Denvernonstop$834
Colorado Springs
Colorado Springs2 stops$970
Aspen
Aspen1 stop$944

Book Cheap Frankfurt am Main to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt am Main to Colorado that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Frankfurt am Main to Colorado

Thu, Jun 11 - Thu, Jun 25
Lufthansa Logo
1:30 pm - 3:40 pm
FRA
-
DEN
10h 10mnonstop
Lufthansa Logo
8:00 am - 7:20 am
DEN
-
FRA
15h 20m
1 stop
$834Lufthansa
Thu, Jun 18 - Wed, Jul 1
Lufthansa Logo
8:15 am - 2:20 pm
FRA
-
DEN
14h 05m
1 stop
Lufthansa Logo
6:00 pm - 7:25 am
DEN
-
FRA
29h 25m
1 stop
$836Lufthansa
Tue, Aug 25 - Sun, Sep 6
Lufthansa Logo
9:15 am - 1:45 pm
FRA
-
DEN
12h 30m
1 stop
Lufthansa Logo
5:40 pm - 11:15 am
DEN
-
FRA
9h 35mnonstop
$838Lufthansa
Sat, Sep 19 - Sat, Oct 10
Multiple Airlines Logo
7:15 am - 1:45 pm
FRA
-
DEN
14h 30m
1 stop
Multiple Airlines Logo
11:30 am - 9:10 am
DEN
-
FRA
13h 40m
1 stop
$842Multiple Airlines
Sat, Sep 19 - Sat, Oct 10
Multiple Airlines Logo
9:15 am - 1:45 pm
FRA
-
DEN
12h 30m
1 stop
Multiple Airlines Logo
11:30 am - 9:10 am
DEN
-
FRA
13h 40m
1 stop
$845Multiple Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
8:15 am - 4:56 pm
FRA
-
ASE
16h 41m
2 stops
United Airlines Logo
1:25 pm - 11:15 am
ASE
-
FRA
13h 50m
1 stop
$967United Airlines
Mon, Sep 28 - Wed, Oct 7
United Airlines Logo
11:20 am - 4:56 pm
FRA
-
ASE
13h 36m
1 stop
United Airlines Logo
1:00 pm - 9:55 am
ASE
-
FRA
12h 55m
1 stop
$971United Airlines
Sun, Aug 23 - Tue, Dec 22
British Airways Logo
10:55 am - 6:40 pm
FRA
-
COS
15h 45m
1 stop
British Airways Logo
4:46 pm - 7:15 am
COS
-
FRA
30h 29m
1 stop
$973British Airways
Sun, Aug 23 - Tue, Dec 22
British Airways Logo
6:40 am - 10:53 pm
FRA
-
COS
24h 13m
2 stops
British Airways Logo
4:46 pm - 7:15 am
COS
-
FRA
30h 29m
1 stop
$982British Airways
Sun, Aug 23 - Tue, Dec 22
Virgin Atlantic Logo
11:00 am - 10:28 pm
FRA
-
COS
19h 28m
2 stops
Virgin Atlantic Logo
1:40 pm - 8:40 am
COS
-
FRA
35h 00m
2 stops
$985Virgin Atlantic
Booking Insights

KAYAK's insights & trends for Frankfurt am Main to Colorado flights

Get data-powered insights and trends into flights from Frankfurt am Main to Colorado to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Frankfurt am Main Airport to Colorado?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main Airport to Colorado departing in June.

What is the cheapest Frankfurt am Main Airport to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Frankfurt am Main Airport found in the last 7 days was to Denver, at $701 round-trip. The most popular route is from Frankfurt am Main Airport (FRA) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 7 days was $701.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Frankfurt am Main Airport to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the morning, when round-trip flights cost $916 on average. The most expensive time of day to fly to Colorado is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $919.

Can I save money by flying with a layover from Frankfurt am Main Airport to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $902, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Frankfurt am Main Airport to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Colorado is November, when tickets cost $398 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $697 and $697 respectively.

What’s the cheapest day of the week to fly from Frankfurt am Main to Colorado?

The average price of all round-trip flights from Frankfurt am Main Airport to Colorado clicked on KAYAK for each day over the last 12 months.

For Frankfurt am Main to Colorado, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Colorado back to Frankfurt am Main, the best deals are generally found on Wednesday, with Saturday being the most expensive.

How far in advance should I book a flight from Frankfurt am Main Airport to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Frankfurt am Main Airport to Colorado, you should book around 2 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$497
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Frankfurt am Main to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Frankfurt am Main to Colorado?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt am Main to Colorado.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt am Main to Colorado?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Frankfurt am Main to Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt am Main to Colorado?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Frankfurt am Main to Colorado with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt am Main to Colorado?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Frankfurt am Main to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Frankfurt am Main to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Colorado. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt am Main to Colorado? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9769 reviews
7.1Entertainment
6.6Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

It was a short flight so I was expecting too much

10.0 Excellentricardo, May 2026
DEN - ASE
Read more United Airlines reviews

It was a short flight so I was expecting too much

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

They told us yesterday APR21st that they were cleaning the plane and we got delayed. After that they said they didn't had any crew for the flight so they cancelled the flight till next day.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

The rear seat on the second leg should be illegal. There’s no way you should make somebody sit that close to the washroom. Very awkward.

The entertainment options on the seat back video boards were nice.

Awful. The Iceland airport was a complete mess. Boarding was a chaotic, the seats were awful, there was a group of rowdy 20 something men in our row hooting and hollering, ordering alcoholic drink after drink. Yelling and laughing at the top of their lungs and the crew just went along with it. Passengers complained to the men, asking if they could keep it down (it was a night time flight so people wanted to sleep). They never listened crew continued to laugh with them, flirt with them and serve them more drinks. No free food or snacks, seats were horribly uncomfortable. Worst flight I've had in a long time

At least one soda free, felt like I was nickeled to death.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

The most uncomfortable seat i’ve ever had on a flight

Waiting area on top of stairs before Boarding the bus wasn’t great. Took a long time to load the bus to gate.

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

It was good. The seats in economy weren’t bad

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Bulkhead seats should not be an extra charge. They are extremely uncomfortable. And we missed our connecting flight due to slow luggage retreaval.

Everything you need to know for your flight from Frankfurt am Main to Colorado

Information on your arrival and departure airports