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FRA - DEN

Find cheap flights from Frankfurt am Main to Denver from $333

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 Denver departing on 5/6. 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
0 bags
Thu 5/16
Thu 5/23

Search hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Denver.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Denver.
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

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Cheap flight deals from Frankfurt am Main to Denver (FRA-DEN)

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 Denver 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 and deals for you by selecting your travel dates.
Choose your dates
6:40 am - 4:30 pmFRA-DEN
17h 50m1 stop
4:58 pm - 4:55 pmDEN-FRA
15h 57m2 stops
$532British Airways
Find Deal
Thu, Apr 25 - Wed, May 8
10:50 am - 4:30 pmFRA-DEN
13h 40m1 stop
12:30 pm - 1:45 pmDEN-FRA
17h 15m2 stops
$536British Airways
Find Deal
Thu, Apr 25 - Wed, May 8
10:55 am - 11:55 amFRA-DEN
33h 00m1 stop
11:59 pm - 7:20 amDEN-FRA
23h 21m1 stop
$549Iberia
Find Deal
Tue, Apr 30 - Sat, May 4
12:10 pm - 11:59 pmFRA-DEN
19h 49m2 stops
9:15 am - 8:45 amDEN-FRA
15h 30m1 stop
$584Iberia
Find Deal
Mon, Jun 10 - Sun, Jun 23
1:15 pm - 6:40 pmFRA-DEN
13h 25m1 stop
3:45 pm - 9:20 amDEN-FRA
9h 35mnonstop
$597Lufthansa
Find Deal
Mon, May 6 - Sun, May 19
11:20 am - 1:35 pmFRA-DEN
10h 15mnonstop
1:55 pm - 12:10 pmDEN-FRA
14h 15m1 stop
$598United Airlines
Find Deal
Thu, Apr 25 - Wed, May 8
7:15 am - 6:40 pmFRA-DEN
19h 25m1 stop
5:35 pm - 11:10 amDEN-FRA
9h 35mnonstop
$601Lufthansa
Find Deal
Sun, Apr 28 - Sun, May 5
10:15 am - 6:07 pmFRA-DEN
15h 52m1 stop
8:20 pm - 10:05 amDEN-FRA
29h 45m1 stop
$607United Airlines
Find Deal
Fri, May 3 - Mon, May 13
9:20 am - 7:37 pmFRA-DEN
18h 17m1 stop
6:35 pm - 10:25 pmDEN-FRA
19h 50m1 stop
$635American Airlines
Find Deal
Mon, Sep 2 - Sun, Sep 8
10:45 am - 9:49 pmFRA-DEN
19h 04m2 stops
4:26 pm - 6:15 pmDEN-FRA
17h 49m2 stops
$644American Airlines
Find Deal
Fri, Sep 6 - Wed, Sep 11

Flights from Frankfurt am Main to Denver - Travel Insights & Trends

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

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

The average price of all flights from Frankfurt am Main Airport to Denver clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Denver on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Frankfurt am Main to Denver. For your return ticket, we recommend flying on a Wednesday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Frankfurt am Main Airport to Denver, 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 Denver is February, where tickets cost $573 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $1,102 and $891 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Frankfurt am Main Airport to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Frankfurt am Main Airport to Denver, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 32 days before departure.

Which airlines provide the cheapest flights from Frankfurt am Main to Denver?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Frankfurt am Main to Denver found by KAYAK users in the last 72 hours was for $532 on British Airways, followed by Delta ($538). One-way flight deals have also been found from as low as $459 on Icelandair and from $716 on Air Europa.

Which airlines fly non-stop between Frankfurt am Main Airport and Denver?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Frankfurt am Main Airport to Denver.
There are 2 airlines that fly nonstop from Frankfurt am Main Airport to Denver. They are Lufthansa and United Airlines. The cheapest airline for this route is Lufthansa, with the best one-way deal found costing $569. On average, the best prices for this route can be found at Lufthansa.

How many flights are there between Frankfurt am Main Airport and Denver per day?

Each day, there are 2 nonstop flights that take off from Frankfurt am Main Airport and land in Denver, with an average flight time of 10h 12m. The most common departure time is 11:00 am and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Frankfurt am Main Airport and Denver?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Frankfurt am Main to Denver take?

The average nonstop flight takes 10h 05m, covering a distance of 5,022 miles.

What’s the earliest departure time from Frankfurt am Main to Denver?

Early birds can take the earliest flight from Frankfurt am Main Airport at 11:20 am and will be landing in Denver at 1:35 pm.

What’s the latest departure time from Frankfurt am Main to Denver?

If you prefer to fly at night, the latest flight from Frankfurt am Main Airport to Denver jets off at 1:30 pm and lands at 3:40 pm.

Good to know

Low season

January

High season

September

Cheapest flight

$333
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Frankfurt am Main to Denver

When to book flights from Frankfurt am Main to Denver

Are your dates flexible? Find out the best times to travel from Frankfurt am Main to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Frankfurt am Main to Denver flights

  • What is the cheapest flight from Frankfurt am Main Airport to Denver?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Denver was $333 for a one-way ticket and $532 for a round-trip.

  • Do I need a passport to fly between Frankfurt am Main and Denver?

    Yes, you’ll need a passport to travel to Denver from Frankfurt am Main.

  • Which airports will I be using when flying from Frankfurt am Main to Denver?

    On your way to Denver, you’ll fly out from Frankfurt am Main. You’ll be landing at Denver Intl.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt am Main to Denver?

    All the following airlines offer inflight Wi-Fi service on the Frankfurt am Main to Denver flight route: Lufthansa, United Airlines, Air Canada, Virgin Atlantic, Delta, and KLM.

  • Which aircraft models fly most regularly from Frankfurt am Main to Denver?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Frankfurt am Main to Denver flight route.

  • Which airline alliances offer flights from Frankfurt am Main to Denver?

    Star Alliance is the only airline alliance operating flights between Frankfurt am Main and Denver.

  • On which days can I fly direct from Frankfurt am Main to Denver?

    There are nonstop flights from Frankfurt am Main to Denver on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Denver, KLM or Air France?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Denver are KLM and Air France. With an average price for the route of $690 and an overall rating of 7.8, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of $804 and an overall rating of 7.5.

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

    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 Denver.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Frankfurt am Main 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 Denver?

    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 to Denver with an airline and back to Frankfurt am Main with another airline. Booking your flights between Frankfurt am Main and DEN can sometimes prove cheaper using this method.

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

    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 to Denver from Frankfurt am Main up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from FRA to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $724 or less one-way and $648 or less round-trip.

Prefer to fly non-stop from Frankfurt am Main to Denver?

Find which airlines fly direct from Frankfurt to Denver Intl, which days they fly and book direct flights.

Nonstop departures

Frankfurt am Main to Denver Intl

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights

Nonstop returns

Denver Intl to Frankfurt am Main

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Frankfurt am Main to Denver

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Denver. 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 Denver? 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 11352 reviews
7.7boarding
6.7food
7.1entertainment
8.1crew
7.2comfort
Airline reviews

T hey did a great job. Flight was on time .

10.0 ExcellentAnonymous, Apr 2024YVR - DEN
Read more about United Airlines reviews

T hey did a great job. Flight was on time .

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Excellent as always. Had issues checking-in online. Please fix.

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

By in large it was a good experience. The flight crew was great and that's the most important to me. Boarding was fine.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

On the new 319 NEO? seatback entertainment system did not work even when the flight attendant rebooted it. At least I had my cell phone to connect with wifi.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Flight was delayed three hours waiting for the flight crew, even though the plane was at the gate for the scheduled departure

Because I can’t stand very long in one place, I was allowed to reword.

It was a good flight. Of course it was full, but it went well.

Overall the flights pretty good. The snacks we’re good and they were plenty of them. Both boarding and deplaning went quickly.

I would not fly with BA again. Packed in like sardines, constant request to turn down air conditioning due to freezing cold for hours and the food was pretty to look at but tasteless!

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Seats, comfort level ugh. Crew was not attentive, only to coach

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Why no entertainment? Also water should be free, it is basic human right.

Everything was fantastic except the Iberia website and app… they left a lot of questions and induced much stress. But once on the plane, all was awesome.

I needed assistance and the staff at the airport and crew were very helpful and polite

Premium economy class is pathetic. Rubbed shoulders with passenger next to me all flight. Only about 20 passengers in that class but they ran out of one food option shortly after started serving the main meal. Flight attendant was curt and acted annoyed when asked any questions.

During the flight there was a medical emergency. We were diverted. Of course I'm thankful they cared for the health of that passenger, but they did a poor job of communicating with the rest of us passengers. In the end we arrived at our destination several hours late, with no direction of how to rebook missed connecting flights. It all worked out in the end. Those of us that needed accommodations were put up in a hotel by Lufthansa until we could make it to our final destination. But it was United Airlines Personnel who really helped us navigate the process.

Always a pleasure to deal with United's helpful and knowledgeable staff

Always a pleasure to deal with United's helpful and knowledgeable saff

Our flight to Chicago O'Hare was delayed an hour, causing us to miss our connection to MSP and spend an extra 3 hours at O'Hare so we could board a plane with a damaged door and wait another 45 minutes or so. The crew was great, the food decent, The drinks were great: 2 glasses of a nice South African Shiraz, an ice cold can of Beck's Beer, and Dewar's White Label on the rocks.

I wrote about this leg of my itinerary in a previous part of this review

United flight from Frankfurt to Istanbul is on Lufthanza and United could neither provide a boarding pass or Lufthanza code to get a boarding pass. Very poor connection ability in Frankfurt and much frustration with the connection.

+ Clean, modern plane. - Despite the cabin had only 50% occupancy I was cramped in a row with 2 other people. Almost all other rows had only 1 person. I would have expected the airline to offer assistance other than a flight attendant to tell people in the back of the plane to find available seats. Next time I will not purchase an upgraded seat and hope I get my personal row for free.

Better flight than mum to Frankfurt. But food was very mediocre.

Very bad, never get this flight again and crew was worst and are rude especially one bald guy was not helpful and there was an other German guy who was bit helpful. Lufthansa owners should look into this matter seriously and food was not good as well

NEVER TOOK THIS FLIGHT. LUFTHANSA CANCELED THIS FLIGHT WITHOUT ANY NOTICE. We were rerouted through Chicago on United airlines with a layover of five hours and then on American Airlines to St. Louis. The United club lounge in Chicago is good but there is no shower unlike Bangalore 080 lounge

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Book cheap flights from Frankfurt am Main to Denver

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Frankfurt am Main to Denver found on KAYAK in the last 72 hours.
5/6Mon
2 stops
43h 46mFRA-DEN
$333
5/6Mon
3 stops
41h 31mFRA-DEN
$334
4/22Mon
2 stops
58h 36mFRA-DEN
$367
4/22Mon
3 stops
58h 36mFRA-DEN
$370
4/25Thu
1 stopIcelandair
13h 00mFRA-DEN
$459
9/9Mon
1 stopIcelandair
33h 50mFRA-DEN
$476
4/24Wed
nonstopLufthansa
10h 10mFRA-DEN
$717
5/6Mon
nonstopLufthansa
10h 10mFRA-DEN
$725
8/17Sat
1 stopKLM
14h 49mFRA-DEN
$781
4/20Sat
nonstopUnited Airlines
10h 10mFRA-DEN
$1,577

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Last minute flights from Frankfurt am Main to Denver

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Frankfurt am Main to Denver that are departing in the next 10 days.
4/17Wed
multi-stopCondor
19h 36mFRA-DEN
4/30Tue
multi-stopCondor
16h 52mDEN-FRA
$836
4/16Tue
multi-stop
17h 56mFRA-DEN
4/29Mon
multi-stop
17h 02mDEN-FRA
$858
4/17Wed
multi-stop
36h 25mFRA-DEN
4/30Tue
multi-stop
16h 52mDEN-FRA
$1,004
4/17Wed
nonstopLufthansa
10h 10mFRA-DEN
4/30Tue
nonstopLufthansa
9h 35mDEN-FRA
$1,050
4/16Tue
nonstopUnited Airlines
10h 15mFRA-DEN
4/29Mon
multi-stopUnited Airlines
34h 25mDEN-FRA
$1,071
4/16Tue
multi-stopUnited Airlines
17h 55mFRA-DEN
4/29Mon
multi-stopUnited Airlines
14h 25mDEN-FRA
$1,073
4/17Wed
multi-stopBritish Airways
18h 55mFRA-DEN
4/30Tue
multi-stopBritish Airways
16h 23mDEN-FRA
$1,081
4/17Wed
nonstopAir Canada
10h 15mFRA-DEN
4/30Tue
multi-stopAir Canada
13h 35mDEN-FRA
$1,102
4/16Tue
multi-stop
30h 30mFRA-DEN
4/29Mon
multi-stop
27h 10mDEN-FRA
$1,212
4/16Tue
multi-stop
30h 30mFRA-DEN
4/29Mon
multi-stop
35h 20mDEN-FRA
$1,472

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Frankfurt am Main - Denver Flights

Departure:

Frankfurt am Main (FRA)Germany

Destination:

Denver (DEN)United States

Return flight deals:

Denver - Frankfurt am Main

Cabin classes:

$2,582
$1,640
$577

Browse destinations: