Cheap Flights from Altenrhein (ACH) to Kiel (KEL)

Popular airlines from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Altenrhein (ACH) to Kiel (KEL)
Origin airport
St. Gallen - Altenrhein
Destination airport
Holtenau
Distance
477 mi

Altenrhein to Kiel Flights

The cheapest times to fly from Altenrhein to Kiel

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Altenrhein to Kiel are during the month of . You can find some of the cheapest flights from Altenrhein to Kiel with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Altenrhein to Kiel

Sunday is one of the best days to book for cheap flights from Altenrhein to Kiel: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Altenrhein to Kiel

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Altenrhein to Kiel in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Altenrhein to Kiel flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Altenrhein to Kiel airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau) cost?
Discover the latest flight deals from ACH to KEL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ACH to KEL?
The cheapest flights from ACH to KEL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ACH to KEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ACH to KEL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau)?
There aren't any daily nonstop flights from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from ACH to KEL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau)?
To avoid possible delays on the Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau) last-minute?
Last-minute bookings from ACH to KEL are typically more expensive. To secure the lowest prices, start looking for flights well ahead of time. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Can I cancel or change the date of my flight from Altenrhein (ACH-St. Gallen - Altenrhein) to Kiel (KEL-Holtenau)?
If you reserved your ACH to KEL flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.