Cheap Flights from Boulder (WBU) to Frankfurt (FRA)

Popular airlines from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Airport (FRA)

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Flights from Boulder (WBU) to Frankfurt (FRA)
Origin airport
Boulder Municipal
Destination airport
Frankfurt Intl.
Distance
5033 mi

Boulder to Frankfurt Flights

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

 

The best time to book a flight from Boulder to Frankfurt

Sunday is one of the best days to book for cheap flights from Boulder 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 Boulder 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 Boulder 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 Boulder 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 Boulder 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

How much does a flight from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA) cost?
Lock in a cheap one-way flight or cheap return flight from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
The cheapest month to fly from WBU to FRA is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
You can't fly directly from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA). However, there are other airports that offer nonstop flights. Board your plane at Denver Intl. Airport (DEN) and fly straight to Frankfurt without any detours.
What is the cheapest airline that flies from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest WBU to FRA flight.
How many flights per day from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
Nonstop flights from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from WBU to FRA?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
To touch down at Frankfurt Intl. Airport (FRA) without delays, choose a flight that leaves from Boulder, CO (WBU-Boulder Municipal) before 3 PM. The likelihood 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 Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA) last-minute?
Booking your flight from WBU to FRA right before your getaway is usually more expensive. But if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a WBU to FRA flight and hotel package?
You'll typically save money by booking a WBU 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 convenient place. After choosing your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Boulder, CO (WBU-Boulder Municipal) to Frankfurt Intl. Airport (FRA)?
Typically, you can reschedule or cancel your WBU to FRA flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

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