MIA to DEN, Miami International Airport to Denver International Airport Cheap Flights

Find the best flight deals from Miami International Airport to Denver International Airport

MIA - DEN Flight Information

Miami → Denver

Flight information between Miami and Denver

Cheapest one-way flight price
US$30
Cheapest return ticket price
US$63
Cheapest month
November
Peak season for travel
July
Flight distance
2,748.38 km
Average flight time
4 hours 49 minutes
Popular airline
Frontier Airlines

MIA - DEN Cheap Flights

Compare flight options and choose the best deal for your journey

17:47
MIA
4h 51m
20:38
DEN
US$104
US$32
70% OFF
09:10
MIA
4h 49m
11:59
DEN
US$104
US$42
60% OFF
06:25
MIA
4h 43m
09:08
DEN
US$123
US$61
50% OFF
06:25
MIA
4h 46m
09:11
DEN
US$123
US$61
51% OFF
14:18
MIA
4h 50m
17:08
DEN
US$123
US$61
51% OFF
06:25
MIA
4h 43m
09:08
DEN
US$120
US$62
49% OFF

MIA - DEN Flight Airlines

Major airlines flying this route

MIA - DEN Route FAQs

Common questions about flights from MIA to DEN

Based on HopeGoo data, Frontier Airlines offers one-way fares as low as US$30 on Cheapest nonstop routes (e.g. MIA to DEN on Tue, Mar 3), while Frontier Airlines offers Cheapest nonstop round-trips from US$63 departing on Wed, Apr 1 and returning on Sat, Apr 4.

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

It takes about 5 hours 4 minutes to fly from Miami to Denver.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Miami to Denver 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.

Based on HopeGoo data in the past 4 weeks, there is 39 flight per week flying from Miami to Denver. You can check the weekly schedule for popular airlines on this route below: Frontier Airlines: S/M/T/W/T/F/S -- F91279 (19:22)

To find best deals on flights from Miami to Denver, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 3, with one-way flights priced at just US$30. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for Denver travel is around July. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Miami to Denver is November, when demand for travel is lower.

After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Miami to Denver on February 24, 2026 with Frontier Airlines, with prices starting at US$34.

You can land at any one of the following hubs in Denver, with Miami International Airport to Denver International Airport (MIA-DEN) is by far the most common option on this route: Rocky Mountain Metropolitan Airport (BJC) Denver International Airport (DEN).

The time difference between Denver and Miami is 2h.

Tickets can only be changed or canceled 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 HopeGoo, 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.