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Cheap flights from Colorado to Frankfurt am Main from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Frankfurt am Main departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Frankfurt am Main

Cheap round-trip flights

Logo
7:45 am - 12:05 pmDEN-FRA
20h 20m3 stops
Logo
8:40 pm - 6:18 pmFRA-DEN
29h 38m2 stops
$573
Find Deal
Wed, Sep 3 - Wed, Sep 10
Logo
7:55 pm - 8:45 pmDEN-FRA
16h 50m1 stop
Logo
10:55 am - 5:59 pmFRA-DEN
15h 04m1 stop
$586
Find Deal
Wed, Oct 8 - Wed, Oct 15
Logo
7:00 am - 12:50 pmDEN-FRA
21h 50m1 stop
Logo
1:55 pm - 11:59 pmFRA-DEN
18h 04m1 stop
$594
Find Deal
Mon, Nov 3 - Mon, Nov 17
United Airlines Logo
5:35 pm - 9:05 amDEN-FRA
31h 30m1 stop
United Airlines Logo
4:15 pm - 6:40 pmFRA-DEN
34h 25m1 stop
$611United Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2
United Airlines Logo
8:20 pm - 9:05 amDEN-FRA
28h 45m1 stop
United Airlines Logo
1:15 pm - 9:48 pmFRA-DEN
16h 33m2 stops
$621United Airlines
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Tue, Sep 30 - Thu, Oct 2
Aer Lingus Logo
7:55 pm - 7:55 pmDEN-FRA
16h 00m1 stop
Aer Lingus Logo
10:55 am - 5:59 pmFRA-DEN
15h 04m1 stop
$668Aer Lingus
Find Deal
Sun, Oct 5 - Wed, Oct 15
Scandinavian Airlines Logo
12:32 pm - 7:45 pmDEN-FRA
23h 13m2 stops
Scandinavian Airlines Logo
8:30 pm - 11:44 pmFRA-DEN
35h 14m2 stops
$684Scandinavian Airlines
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Thu, Sep 4 - Wed, Sep 17
Air Canada Logo
6:00 am - 11:10 amDEN-FRA
21h 10m2 stops
Air Canada Logo
9:45 am - 7:55 pmFRA-DEN
18h 10m1 stop
$691Air Canada
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
8:45 am - 8:55 amDEN-FRA
16h 10m1 stop
Air Canada Logo
9:45 am - 7:55 pmFRA-DEN
18h 10m1 stop
$695Air Canada
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Wed, Dec 3 - Wed, Dec 10
Scandinavian Airlines Logo
12:32 pm - 7:45 pmDEN-FRA
23h 13m2 stops
Scandinavian Airlines Logo
3:20 pm - 11:44 pmFRA-DEN
40h 24m2 stops
$696Scandinavian Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10

Lufthansa flights from Colorado to Frankfurt am Main Airport

Our best Lufthansa deals on Colorado to Frankfurt am Main Airport flight tickets
Lufthansa
Sep 10
DEN5:59 pmDenver Intl
9h 31m
FRA11:30 amFrankfurt am Main
Nov 5
FRA1:10 pmFrankfurt am Main
10h 50m
DEN4:00 pmDenver Intl
$722
Find similar
Lufthansa
Aug 20
DEN5:59 pmDenver Intl
9h 31m
FRA11:30 amFrankfurt am Main
Aug 27
FRA11:20 amFrankfurt am Main
10h 05m
DEN1:25 pmDenver Intl
$857
Find similar
Lufthansa
Aug 13
DEN5:59 pmDenver Intl
9h 31m
FRA11:30 amFrankfurt am Main
Aug 20
FRA1:30 pmFrankfurt am Main
10h 05m
DEN3:35 pmDenver Intl
$883
Find similar

Air Canada flights from Colorado to Frankfurt am Main Airport

Our best Air Canada deals on Colorado to Frankfurt am Main Airport flight tickets
Air Canada
Dec 3
DEN6:00 amDenver Intl
21h 10m
2 stops
FRA11:10 amFrankfurt am Main
Dec 10
FRA9:45 amFrankfurt am Main
18h 10m
1 stop
DEN7:55 pmDenver Intl
$691
Find similar
Air Canada
Dec 3
DEN8:45 amDenver Intl
16h 10m
1 stop
FRA8:55 amFrankfurt am Main
Dec 10
FRA9:45 amFrankfurt am Main
18h 10m
1 stop
DEN7:55 pmDenver Intl
$695
Find similar
Air Canada
Sep 1
DEN11:35 amDenver Intl
15h 25m
1 stop
FRA11:00 amFrankfurt am Main
Sep 16
FRA10:15 amFrankfurt am Main
14h 18m
1 stop
DEN4:33 pmDenver Intl
$725
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Frankfurt am Main Airport 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Colorado to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 9/3

7:45 am-12:05 pm

3 stops20h 20m

Frankfurt am Main

Wed 9/10

8:40 pm-6:18 pm

2 stops29h 38m

$573

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 10/8

7:55 pm-8:45 pm

1 stop16h 50m

Frankfurt am Main

Wed 10/15

10:55 am-5:59 pm

1 stop15h 04m

$586

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Mon 11/3

7:00 am-12:50 pm

1 stop21h 50m

Frankfurt am Main

Mon 11/17

1:55 pm-11:59 pm

1 stop18h 04m

$594

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 9/30

5:35 pm-9:05 am

1 stop31h 30m

Frankfurt am Main

Thu 10/2

4:15 pm-6:40 pm

1 stop34h 25m

$611

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Tue 9/30

8:20 pm-9:05 am

1 stop28h 45m

Frankfurt am Main

Thu 10/2

1:15 pm-9:48 pm

2 stops16h 33m

$621

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Sun 10/5

7:55 pm-7:55 pm

1 stop16h 00m

Frankfurt am Main

Wed 10/15

10:55 am-5:59 pm

1 stop15h 04m

$668

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Thu 9/4

12:32 pm-7:45 pm

2 stops23h 13m

Frankfurt am Main

Wed 9/17

8:30 pm-11:44 pm

2 stops35h 14m

$684

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 12/3

6:00 am-11:10 am

2 stops21h 10m

Frankfurt am Main

Wed 12/10

9:45 am-7:55 pm

1 stop18h 10m

$691

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 12/3

8:45 am-8:55 am

1 stop16h 10m

Frankfurt am Main

Wed 12/10

9:45 am-7:55 pm

1 stop18h 10m

$695

DenverFrankfurt am Main

DEN - FRA

DENFRA

Denver Intl

Wed 9/3

12:32 pm-7:45 pm

2 stops23h 13m

Frankfurt am Main

Wed 9/10

3:20 pm-11:44 pm

2 stops40h 24m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Colorado to Frankfurt am Main Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, October is the cheapest month to fly from Colorado to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $799. If you aren’t able to travel to Frankfurt am Main Airport during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $843.

What is the cheapest day to depart on your flight to Frankfurt am Main Airport?

On average, the least expensive day to fly to Frankfurt am Main Airport from Colorado is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,040. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Colorado to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,215. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?

According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Colorado to Frankfurt am Main Airport in the morning for as low as $858. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is at noon when prices are around $1,534.

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

Fly from Denver Intl to Frankfurt am Main for the best Colorado - Frankfurt am Main flight prices

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

You are more likely to see cheaper flights to Frankfurt am Main Airport from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $1,036 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Colorado for as low as $754 on momondo.

What cabin class options are available on Colorado to Frankfurt am Main flights?

There are 4 cabin classes available to choose from on Colorado to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado to Frankfurt am Main Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Colorado to Frankfurt am Main Airport flight.

Cheap Colorado to Frankfurt am Main Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Frankfurt am Main Airport

Best Price Found

$322

Fastest flight time

9h 31m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Frankfurt am Main Airport from Colorado in the past 72 hours is $322. The best round-trip flight deal from Colorado to Frankfurt am Main Airport found on momondo in the last 72 hours is $573.
The fastest flight from Colorado to Frankfurt am Main Airport takes 9h 31m
Direct flights go from Colorado to Frankfurt am Main Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines and Lufthansa.
Search flight deals

  • When did momondo last update prices for flights from Colorado to Frankfurt am Main Airport?

    Prices for flights from Colorado to Frankfurt am Main Airport are updated daily.

  • How many operators does momondo search for flights from Colorado to Frankfurt am Main Airport?

  • How old do you have to be to fly from Colorado to Frankfurt am Main Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Frankfurt am Main Airport.

  • What documentation or ID do you need to fly to Frankfurt am Main Airport?

    The necessary travel and health documents for your Frankfurt am Main Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado to Frankfurt am Main Airport?

Best airlines flying from Colorado to Frankfurt am Main Airport

Compare and see reviews for airlines that fly from Colorado to Frankfurt am Main Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $454Free CancellationRating
7.0
524 reviews
Search Icelandair flights
DeltaPriceFrom $542Free CancellationRating
8.0
7,985 reviews
Search Delta flights
Air FrancePriceFrom $543Free CancellationRating
7.4
1,465 reviews
Search Air France flights
British AirwaysPriceFrom $549Free CancellationRating
6.6
7,251 reviews
Search British Airways flights
American AirlinesPriceFrom $596Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $623Free CancellationRating
7.3
3,932 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $687Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
LufthansaPriceFrom $693Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights
Aer LingusPriceFrom $718Free CancellationRating
7.1
1,202 reviews
Search Aer Lingus flights

Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Baden-Baden
Wiesbaden
Mainz
Rothenburg ob der Tauber
Koblenz
Trier
Wurzburg
Darmstadt
Kaiserslautern
Fulda
Heilbronn
Marburg
Cochem
Nuerburg
Ludwigsburg
Bernkastel-Kues
Boppard
Bad Homburg
Schwäbisch Hall

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Frankfurt am Main?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Frankfurt am Main. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado to Frankfurt am Main with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado to Frankfurt am Main flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado to Frankfurt am Main?

momondo helps you find the best flight between Colorado and Frankfurt am Main by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Colorado to Frankfurt am Main right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Frankfurt am Main, momondo offers a useful price alert feature which will track prices for flights to Frankfurt am Main from Colorado and alert you when they change.

An easier way to manage your Frankfurt am Main Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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