Frontier Airlines
Every day
starting at $156
Compare airlines, prices, and flight durations for your trip
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Miami to Denver:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Frontier Airlines
Every day
starting at $156
Miami — Denver
01/24/2026
Departure
Direct flight
UA1358
starting at $472
Miami — Denver
02/02/2026
Departure
Direct flight
AA2012
starting at $364
Miami — Denver
02/13/2026
Departure
Direct flight
UA2852
starting at $349
Miami — Denver
02/16/2026
Departure
Direct flight
UA2045
starting at $248
Fort Lauderdale — Denver
02/23/2026
Departure
Direct flight
UA1311
starting at $289
Fort Lauderdale — Denver
03/16/2026
Departure
Direct flight
UA1016
starting at $219
Miami — Denver
01/27/2026
Departure
Direct flight
AA1629
starting at $346
starting at $219
starting at $346
starting at $77
starting at $106
The route Miami — Denver is served by many carriers — 4 in total, including United Airlines, American Airlines, Spirit Airlines, and Frontier Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $77) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from Miami to Denver departs on 02/23/2026, is operated by Spirit Airlines and costs $77
The cheapest roundtrip flight from Miami to Denver departs on 02/10/2026, is operated by Frontier Airlines and costs $107
Fastest flight from Miami to Denver takes 4h 36m
There are direct flights on this route 4 days a week: Mo, Tu, Fr, and Sa
The distance between Miami and Denver is 2771km (1718 miles). There are 64 direct flights from Miami to Denver. The time difference between Miami and Denver is 2h. Flights from Miami begin at 7:00 AM. The latest flight from Miami departs at 9:05 PM
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Miami to Denver. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Miami to Denver, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Miami to Denver
The cheapest flight ticket from Miami to Denver according to data for the last 48 hours costs $77
Often the best time to buy tickets from Miami to Denver is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Miami to Denver can be found flying in these months: February, January, August.
The fastest flights from Miami to Denver start from 4 hours 36 minutes in the air.
The following airlines operate direct flights on the route Miami — Denver: United Airlines, American Airlines
In different months, ticket prices from Miami to Denver vary: minimum — $65 (February 2026), maximum — $178 (August 2026). Typically, the flight costs $106–$253.