Cheap Flights from Frederick (FDK) to Denver (DEN)

Popular airlines from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)

Flights from Frederick (FDK) to Denver (DEN)
Origin airport
Frederick Municipal
Destination airport
Denver Intl.
Distance
1446 mi

Frederick to Denver Flights

The cheapest times to fly from Frederick to Denver

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

 

The best time to book a flight from Frederick to Denver

Sunday is one of the best days to book for cheap flights from Frederick to Denver: 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 Frederick to Denver

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 Frederick to Denver 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 Frederick to Denver 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 Frederick to Denver 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 Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN) cost?
Secure a cheap one-way flight or cheap return flight from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN) 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 Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between FDK and DEN. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
Although Frederick, MD (FDK-Frederick Municipal) doesn't offer any direct flights to Denver Intl. Airport (DEN), other airports have nonstop options. Flying from Ronald Reagan Washington National Airport (DCA) will get you to Denver without any layovers.
What is the cheapest airline that flies from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest FDK to DEN flight.
How many flights per day from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
You'll have to catch a flight with a layover when traveling from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from FDK to DEN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN) last-minute?
Booking your ticket from FDK to DEN just before your trip is generally more expensive. However, if you're flexible with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a FDK to DEN flight and hotel package?
You'll generally save money by booking a FDK to DEN 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 chosen your preferred accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Frederick, MD (FDK-Frederick Municipal) to Denver Intl. Airport (DEN)?
If you booked your FDK to DEN flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket 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, visit our Customer Service portal for more details.

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*Available to One Key members.