Cheap Flights from Denver to Miami International

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Flight deals from Denver to Miami International

Looking for a cheap last-minute deal or the best return flight from Denver to Miami International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver to Miami International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Miami International flights are currently cheapest in March.

Direct flights from Denver to Miami International

Denver to Miami: Flight information

The things to know before you go.
Cheapest flight foundR 463
Cheapest month to flyMarch
Average flight time3 hrs, 58 mins
Most popular airlineAmerican Airlines
Average flights per week218

Finding cheap flights from Denver to Miami International: Frequently asked questions

The best price we found for a return flight from Denver to Miami International is R 1,166. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 58 minutes is the average flight time from Denver to Miami International.
American Airlines, United and GOL Linhas Aéreas fly direct from Denver to Miami International.
As of February 2026, there are 110 flights per week flying from Denver to Miami International.
The cheapest month to fly from Denver to Miami International is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Miami International Airport on Saturday, 7 March 2026.
Yes – the average flight time is 3 hours and 58 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Miami International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Miami is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Miami International is Frontier Airlines .

Travelling from Denver to Miami International Airport (MIA): What you need to know

  • Your route to adventure begins at Denver's main airport, Denver International Airport (DEN). Explore the options for reserving a flight from Denver to Miami International Airport (MIA) leaving from this base.

  • The average time for a direct Denver to Miami International Airport flight is 3 hours 55 minutes.

  • Miami International Airport is located in Miami. The city runs on the UTC-4 timezone and is two hours ahead of Denver.

  • Denver International Airport (DEN) to Miami International Airport (MIA) is the most popular route. There are 42 direct departures a week to choose from. If you prefer a later start to the day, hop on the last flight with American Airlines at 11:59pm. Opt for the first DEN to MIA departure operated by Frontier Airlines at 12:34am if you'd rather not wait around.

  • To ensure you get on your flight from Denver to MIA, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • If you're heading away during a bank holiday or other peak period, allow for even more time. Arrive two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

Airports in Denver

Denver International Airport (DEN)

  • You can jump on a direct flight from Denver to Miami International Airport (MIA) leaving from Denver International Airport (DEN).

  • At DEN, you'll find a good selection of carriers offering direct flights from Denver to Miami International Airport, including:

  • The majority of passengers prefer to book seats with United Airlines between DEN and MIA.

  • The carrier with the top on-time arrival rate on this route is Frontier Airlines.

  • Travelling from central Denver to DEN takes around 1 hour 30 minutes by public transport. If you ride-share, drive or get a cab, you'll cover the 40 kilometres in 35 minutes or so, depending on traffic conditions.

  • Need a convenient place to stay before your flight from Denver to Miami International Airport? Check out Baymont by Wyndham Denver International Airport. Enjoy a good night's sleep here before making your way to Denver International Airport.

  • 80.23% of flights departing from Denver International Airport touch down at their destination according to schedule. With its reliable on-time performance, disruptions are unlikely when jetting out of DEN.

  • The address for DEN is 8500 Pena Boulevard.

About Miami International Airport (MIA)

  • Book a hotel near MIA if you're catching a late flight from Denver to Miami International Airport. Settle into one of these accommodation options and avoid the hassle of a long transfer:

  • Get on the fast track to adventure by picking up a Miami International Airport rental car. Grab a set of wheels from A&G Car Hire, MLC or Dollar to explore Miami and beyond.

  • Booking your ride around one week ahead of your Denver to Miami International Airport flight can help you secure the lowest rate.

  • You'll find MIA at 4200 N.W. 21 Street.

Getting from Miami International Airport (MIA) to central Miami

  • Miami International Airport is about 10 kilometres from central Miami. How long it'll take to get to the centre by car hire or cab depends on the time of day. Do some research before you go.

  • It takes roughly 1 hour 20 minutes if you're travelling by public transport.

How to find the cheapest flights from Denver to Miami International Airport (MIA)

  • Currently, R 463 is the lowest price we've found for a one-way ticket from Denver to Miami International Airport. The cheapest price for a return flight is R 1,166. Keep in mind fares can change due to availability at the time of booking.

  • To find cheap flights from Denver to MIA, book early. Airlines usually offer lower fares when tickets are first released.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll give you the cheapest price in each month when searching for your Denver to Miami International Airport ticket.

  • You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll let you know the moment a better deal comes up on plane tickets from Denver to MIA.

  • Chase down a great fare on a flight from Denver to Miami International Airport with the help of the filters. Pick your ideal departure and arrival times, airlines and number of stops. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best.'

The best time to fly from Denver to Miami International Airport (MIA)

  • Picture the kind of break you want when deciding your trip dates. April is the quietest month to visit Miami. July is when most people book flights from Denver to Miami International Airport (MIA), which may be perfect if you're after more action.

  • The warmest month in Miami is August, with temperatures ranging between 26ºC (79ºF) and 32ºC (90ºF). Book your Denver to MIA plane ticket then if that's your definition of good weather.

  • If you like cooler conditions, search for a cheap ticket from Denver to Miami International Airport in January when temperatures are between 13ºC (55ºF) and 25ºC (77ºF).

More about Miami

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Miami right here. Browse these hotels once you've booked your flight from Denver to Miami International Airport:

  • Your visit to Miami should come with a side of sightseeing. Big-name attractions worth exploring include Ocean Drive, Beach and La Playa De Miami.

Explore more of the United States

  • You've done Miami, now it's time to discover other parts of the United States. Travel around 193 kilometres north-west to Cape Coral to check off its top sights. From Reel Revenge Deep Sea Fishing Charters to Boating Cape Coral and Dolphin Boat Tours LLC, you'll have a full itinerary ahead.

  • If you're ready to explore another major stop in the United States, head for Port Saint Lucie, roughly 161 kilometres north of Miami. Wilderness Park, Club Med Sandpiper Bay and Savannas Preserve State Park are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.