Cheap Flights from Altenrhein (ACH) to Frankfurt (FRA)

Popular airlines from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Airport (FRA)

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Frequently asked questions

How much does a flight from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA) cost?
Get a cheap one-way flight or cheap return flight from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA)?
Traveling in can help you save, as it's the cheapest month for flights between ACH and FRA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ACH to FRA flight.
How many flights per day from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA)?
You'll have to hop on a flight with a layover if you're traveling from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from ACH to FRA?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and airline.*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 Frankfurt Intl. Airport (FRA)?
To touch down at Frankfurt Intl. Airport (FRA) without delays, choose a flight that leaves Altenrhein (ACH-St. Gallen - Altenrhein) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Frankfurt Intl. Airport (FRA) last-minute?
Booking your flight from ACH to FRA right before your trip is usually more expensive. But if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book an ACH to FRA flight and hotel package?
You can save money by booking an ACH to FRA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your preferred accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Altenrhein (ACH-St. Gallen - Altenrhein) to Frankfurt Intl. Airport (FRA)?
If you reserved your ACH to FRA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
St. Gallen - Altenrhein
Destination airport
Frankfurt Intl.
Distance
182 mi

Book with confidence

Book with confidence

Altenrhein to Frankfurt Flights

The cheapest times to fly from Altenrhein to Frankfurt

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 Frankfurt are during the month of . You can find some of the cheapest flights from Altenrhein to Frankfurt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Altenrhein to Frankfurt

Sunday is one of the best days to book for cheap flights from Altenrhein to Frankfurt: 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 Frankfurt

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 Frankfurt 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 Frankfurt 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 Frankfurt 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.

 

Altenrhein to Frankfurt Flights

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