$654 Cheap Flights from Santiago (STI) to Frankfurt (FRA)

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Find available prices by choosing your travel dates.

Cheap Flights from Santiago to Frankfurt (STI-FRA)

Prices were available within the past 7 days and start at $654 for one-way flights and $1,625 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
JetBlue Airways
United
JetBlue Airways
United
United
United
JetBlue Airways
Delta
Flights from Santiago (STI) to Frankfurt (FRA)
Origin airport
Cibao Intl.
Destination airport
Frankfurt Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$1,624
Distance
4724 mi

Santiago to Frankfurt Flights

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

 

The best time to book a flight from Santiago to Frankfurt

Sunday is one of the best days to book for cheap flights from Santiago 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 Santiago 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 Santiago to Frankfurt in 2025. You can also book with separate airlines for your outbound and return journeys, from $654 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 Santiago 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 Santiago 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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Santiago Airport to Frankfurt am Main Airport last minute?
Booking your trip from Santiago Airport to Frankfurt am Main Airport at the last minute could save you money if you happen to find a real bargain. However, fares typically don’t come down in price as the departure date nears. If you take a wait-and-see approach, flights could also be sold out or the best seats gone (because no one wants the middle seat). If you’d rather not hedge your bets, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to a year in advance. If your favorite carrier hasn’t released its fares yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Frankfurt from Santiago de los Caballeros?
From Santiago de los Caballeros, you can journey to Frankfurt via Frankfurt Intl. Airport (FRA), Griesheim Airport (ZCS) and Kelsterbach Airport (QLH). Determine which airport is best for you before making your decision. If you go with Frankfurt Intl. Airport (FRA), it’s roughly 6 mi southwest of the center of the city. Use the dough you save when booking your airfare with Expedia to explore the city’s popular attractions, such as Deutsche Bank Park and Alte Oper.
Can I change the date of my flight from STI to Frankfurt am Main Airport?
It’s a snap to make changes to your STI to Frankfurt Intl. Airport (FRA) journey yourself. Access your itinerary via the Expedia Trips portal and tap “change flight.” Look around for new flights and secure the one that fits your new plans. You’ll get an estimate of any flight change costs. You can also head to our Customer Service portal to connect with our Virtual Agent and get answers to your questions.

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*Available to One Key members.