$537 Cheap Flights from Dunedin (DUD) to Denver (DEN)

View $537 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Dunedin (DUD-Dunedin Intl.) to Denver Intl. Airport (DEN)

Cheap Flights from Dunedin to Denver (DUD-DEN)

Prices were available within the past 7 days and start at $537 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN) cost?
Lock in a cheap one-way flight from $537 or cheap return flight from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN)?
The cheapest month to fly from DUD to DEN is , when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DUD to DEN. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN)?
There aren't any daily direct flights departing from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from DUD 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 peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN)?
To land at Denver Intl. Airport (DEN) on time, select a flight that takes off from Dunedin Intl. Airport (DUD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN) last-minute?
Booking your plane ticket from DUD to DEN shortly before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DUD to DEN flight and hotel package?
Compared with arranging hotels and flights separately, booking a DUD to DEN flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of planning your trip. Just pick your flights and select from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Dunedin Intl. Airport (DUD) to Denver Intl. Airport (DEN)?
Usually, it's possible to cancel or reschedule your DUD to DEN flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Dunedin Intl.
Destination airport
Denver Intl.
Distance
7912 mi

Book with confidence

Book with confidence

Dunedin to Denver Flights

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

 

The best time to book a flight from Dunedin to Denver

Sunday is one of the best days to book for cheap flights from Dunedin 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 Dunedin 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 Dunedin to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $537 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 Dunedin 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 Dunedin 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.

 

Dunedin to Denver Flights

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Explore a world of travel with Expedia

*Available to One Key members.