Cheap Flights Denver to Miami from £64

Flight FAQs

• Which airlines offer the cheapest flights from Denver to Miami?

  Based on Trip.com data, Frontier Airlines offers Cheapest nonstop one-way flights from £64 (for example, DEN–MIA on Thu, Nov 12). For a Cheapest nonstop return flight, Frontier Airlines offers fares from £91, departing on Sun, Oct 18 and returning on Sat, Oct 24.

• Which airlines offer direct flights from Denver to Miami?

  At the moment, you can catch a direct flight from Denver to Miami with the following airlines, including: Frontier Airlines American Airlines United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Denver to Miami?

  A flight from Denver (DEN) to Miami (MIA) takes an average of 4 hours 6 minutes.

• When is the best time to book flights from Denver to Miami?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Denver to Miami is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Denver to Miami each week?

  On average, 24 direct flights operate each week between Denver and Miami. See below the schedules of the main airlines serving this route:
  Frontier Airlines: S/M/T/W/T/F/S – F91280 (departure at 19:36) American Airlines: S/M/T/W/T/F/S – AA1292 (departure at 00:01) United Airlines: S/M/T/W/T/F/S – UA445 (departure at 16:25)

• How can I find the best deals on flights from Denver to Miami?

  Here are some tips for finding the best flight deals from Denver to Miami on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Thu, Nov 12, with one-way fares from just £64.
  · Compare airlines. Frontier Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Miami.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Denver to Miami to get the best price?

  The cheapest month to book a flight from Denver to Miami is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Denver to Miami?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Denver to Miami on October 17, 2026 with Frontier Airlines, with prices starting at £91.

• Which airports should you choose for flights from Denver to Miami?

  Flights to Miami can arrive at: Miami International Airport (MIA) and Opa Locka Executive Airport (OPF). The most common route connects Denver International Airport and Miami International Airport (DEN–MIA).

• What is the time difference between Denver and Miami?

  The time difference between Miami and Denver is 2h.

• How can I change or cancel my flight ticket from Denver to Miami?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Denver to Miami?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Denver to Miami is £179. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Denver to Miami?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Denver to Miami is £306. Fares vary by travel date, airline and availability.

• How do I book flights from Denver to Miami on Trip.com?

  Enter Denver and Miami, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Denver to Miami route?

  Frontier Airlinesare the most popular budget airlines flying from Denver to Miami. Check baggage, seat and payment fees before comparing the final price.