HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$696+ Cheap flights from Kalispell (FCA) to Heidelberg, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — FRA
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kalispell to Heidelberg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Kalispell to Heidelberg

Keep the following information in mind while searching for Kalispell to Heidelberg flight deals. Data was last updated setembro 11, 2025.

Round-trip from

$696
(United Airlines)
From Kalispell Glacier Park to Heidelberg
Search Deals

Find flight deals from Kalispell to Heidelberg

Cheapest flights from Kalispell to Heidelberg
Explore the most affordable flight options available from Kalispell to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on setembro 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 10/226:30 amFCA - FRA
2 stops17h 40mUnited Airlines
ter 10/2810:05 amFRA - FCA
2 stops34h 31mUnited Airlines
Deal found 9/11$696
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/56:10 amFCA - FRA
1 stop19h 10mUnited Airlines
sex 11/2811:10 amFRA - FCA
1 stop18h 34mUnited Airlines
Deal found 9/11$712
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/55:20 amFCA - FRA
2 stops19h 20mDelta
sex 11/287:05 amFRA - FCA
2 stops23h 55mDelta
Deal found 9/10$747
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/912:41 pmFCA - FRA
1 stop13h 14mUnited Airlines
qua 10/1511:20 amFRA - FCA
1 stop18h 11mUnited Airlines
Deal found 9/11$762
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 10/112:41 pmFCA - FRA
1 stop13h 14mUnited Airlines
qua 10/89:55 amFRA - FCA
3 stops33h 40mUnited Airlines
Deal found 9/11$767
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 10/112:41 pmFCA - FRA
1 stop13h 14mUnited Airlines
seg 10/65:00 pmFRA - FCA
2 stops36h 31mUnited Airlines
Deal found 9/11$791
This oojo deal was found by Cheapflights users on 9/10. 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.
qua 10/16:30 amFCA - FRA
1 stop21h 40mCondor
qua 10/81:45 pmFRA - FCA
1 stop18h 13mCondor
Deal found 9/10$1,044

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kalispell to Heidelberg 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 setembro 11, 2025.
Use the filters below to find and compare flights from Kalispell to Heidelberg that are best for you.

Fly from

Kalispell

Fly to

Heidelberg

Route

Depart

Return

Price

KalispellFrankfurt am Main

FCA - FRA

FCAFRA

Kalispell Glacier Park

qua 10/22

2:31 pm-11:30 am

1 stop12h 59m

Frankfurt am Main

ter 10/28

10:05 am-1:36 pm

2 stops34h 31m

$696

KalispellFrankfurt am Main

FCA - FRA

FCAFRA

Kalispell Glacier Park

qua 11/5

6:10 am-9:20 am

1 stop19h 10m

Frankfurt am Main

sex 11/28

5:10 pm-9:44 pm

2 stops36h 34m

$696

KalispellFrankfurt am Main

FCA - FRA

FCAFRA

Kalispell Glacier Park

qui 10/9

12:41 pm-12:10 pm

2 stops15h 29m

Frankfurt am Main

qua 10/15

11:20 am-9:31 pm

1 stop18h 11m

$762

KalispellFrankfurt am Main

FCA - FRA

FCAFRA

Kalispell Glacier Park

qua 10/1

4:08 pm-3:15 pm

1 stop15h 07m

Frankfurt am Main

qua 10/8

9:55 am-11:35 am

3 stops33h 40m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Kalispell to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Kalispell 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 Kalispell to Heidelberg
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated setembro 11, 2025.
Read reviews from past customers who have flown United Airlines from Kalispell to Heidelberg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kalispell to Heidelberg?

    Kalispell Glacier Park (FCA), located 8.4 mi from the city center, is the airport you fly out of when you book flights from Kalispell to Heidelberg. 1 airline have flights from Glacier Park to Heidelberg on a regular basis. Booking flights from Kalispell Glacier Park to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

  • How long is the flight from Kalispell to Heidelberg?

    For as low as $696, United Airlines can have you in Heidelberg from Kalispell in 12h 59m. Airlines will cover a distance of 4838 mi.

  • Can I find deals for flights from Kalispell to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Kalispell to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Heidelberg.

  • Can I find deals for business class flights from Kalispell to Heidelberg?

    Yes. Cheapflights offers flight deals from Kalispell to Heidelberg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Kalispell to Heidelberg (average of $729). Flying from Kalispell to Heidelberg in June is currently the most expensive (average of $1,091). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Kalispell to Heidelberg

Discover the top airline that operate flights from Kalispell to Heidelberg. 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 setembro 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$705Average$1,135FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.