$452 Cheap flight deals from Hayden (CIG) to Kassel (KSF)

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This Weekend's Flight Deals from Hayden to Kassel

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 30 - Mon, Jun 1
DEN
Denver Intl.
FRA
Frankfurt Intl.
$1,152 Roundtrip, found 17 hours ago
$1,152
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, May 30 from Denver Intl. to Frankfurt Intl., returning Mon, Jun 1, priced at $1,152 found 17 hours ago

Airfares from $452 One Way, $821 Round Trip from Hayden to Kassel

Prices starting at $821 for return flights and $452 for one-way flights to Kassel were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 3 - Thu, Dec 10
DEN
Denver
FRA
Frankfurt
$821 Roundtrip, found 1 hour ago
$821
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Thu, Dec 3 from Denver to Frankfurt, returning Thu, Dec 10, priced at $821 found 1 hour ago
Sat, Aug 22 - Sat, Sep 5
DEN
Denver
FRA
Frankfurt
$844 Roundtrip, found 6 days ago
$844
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Aug 22 from Denver to Frankfurt, returning Sat, Sep 5, priced at $844 found 6 days ago
Thu, Sep 24 - Thu, Oct 8
DEN
Denver
FRA
Frankfurt
$879 Roundtrip, found 20 hours ago
$879
Roundtrip
found 20 hours ago
Select Scandinavian Airlines flight, departing Thu, Sep 24 from Denver to Frankfurt, returning Thu, Oct 8, priced at $879 found 20 hours ago
Tue, Dec 1 - Tue, Dec 8
DEN
Denver
FRA
Frankfurt
$907 Roundtrip, found 1 day ago
$907
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Tue, Dec 1 from Denver to Frankfurt, returning Tue, Dec 8, priced at $907 found 1 day ago
Tue, Aug 25 - Tue, Sep 8
DEN
Denver
FRA
Frankfurt
$919 Roundtrip, found 15 hours ago
$919
Roundtrip
found 15 hours ago
Select Turkish Airlines flight, departing Tue, Aug 25 from Denver to Frankfurt, returning Tue, Sep 8, priced at $919 found 15 hours ago

Kassel economy flight packages

Price found within the past 48 hours. Click for updated prices.
Capri by Fraser Frankfurt
4.5-star property

Capri by Fraser Frankfurt

9.2/10 Wonderful! (1,000 reviews)

Jul 17 - Jul 23

6 night stay

Denver (DEN) to Frankfurt (FRA)

Alaska Airlines • Non-stop • Coach

Frankfurt (FRA) to Denver (DEN)

Condor • Non-stop • Coach
Price was $1,545, price is now $1,436 per person
$1,436
per person
found 1 day ago
Very helpful and polite staff.

Reviewed on Dec 23, 2025

Steigenberger Icon Frankfurter Hof
5.0-star property

Steigenberger Icon Frankfurter Hof

9.4/10 Exceptional! (1,000 reviews)

Jul 17 - Jul 23

6 night stay

Denver (DEN) to Frankfurt (FRA)

Alaska Airlines • Non-stop • Coach

Frankfurt (FRA) to Denver (DEN)

Condor • Non-stop • Coach
Price was $1,855, price is now $1,736 per person
$1,736
per person
found 1 day ago
I read reviews saying that’s where the celebrities stay so I wanted to try at least one night despite the price. Big mistake! The option of rooms offered were: big with no ac working with the heat of Europe this week or a small plain room with AC. Neither room had any view. The bedding is just ok compared to other hotels in Frankfurt. Only one restaurant and overpriced. Got my food wrong and had to redo. The gym is a joke, small and no AC, all black walls but at least open 24 hours. No pool . Spa closed.. location good for business not for tourists .Compared to the JW Marriott it was very disappointing in all categories . Wouldn’t stay again.

Reviewed on May 27, 2026

Avani Frankfurt City Hotel
4.5-star property

Avani Frankfurt City Hotel

9/10 Wonderful! (696 reviews)

Jul 17 - Jul 23

6 night stay

Denver (DEN) to Frankfurt (FRA)

Alaska Airlines • Non-stop • Coach

Frankfurt (FRA) to Denver (DEN)

Condor • Non-stop • Coach
Price was $1,498, price is now $1,439 per person
$1,439
per person
found 1 day ago
I was given a very well equipped handicap room that I was able to change, not the best approach to use a room when they may be a customer later needing it :(

Reviewed on Oct 28, 2025

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More About Flying To Kassel from Hayden

Route Information for Flights from Hayden to Kassel

Origin Airport IATA Code
CIG
Destination Airport IATA Code
KSF
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Hayden to Kassel

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Frequently asked questions

Are there non-stop flights from Hayden to Kassel?
United Airlines and Lufthansa offer nonstop flights from DIA airport to FRA, which means you won't need to worry about changing planes or waiting around on a stopover.
What is the shortest flight from Hayden to Kassel?
The fastest flight time is 10 hours and 26 minutes, so take some measures to avoid jet lag on your Hayden to Kassel journey. Don't forget to move about the cabin, take a nap and drink enough water.
What airlines fly from Hayden to Kassel most frequently?
United Airlines (UA) offers 30 flights each month between Denver, CO (DEN-Denver Intl.) to Frankfurt Intl. Airport (FRA). Your next big adventure is just a few clicks away. Also research the great fares from Lufthansa (LH). Offering 21 flights every month between Hayden and Kassel, they'll make sure your journey is just as enjoyable as the destination.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.