What is the cheapest airline that flies from Miami to Denver Intl?

Southwest and United Airlines are the most popular carriers operating from Miami to Denver Intl

How many flights depart from Miami to Denver on average per day?

As of December 2025, there are 10 flights per day flying from Miami to Denver. The most common time of day flights depart is 18:00, with 41% of flights taking off in the evening.

Which airline has the best punctuality record on Miami to Denver flights?

According to our data, Frontier have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

What is the most punctual flight time for Miami to Denver flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

How many flights depart from Miami to Denver on average per week?

As of December 2025, there are 70 flights per week flying from Miami to Denver. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

How often are flights from Miami to Denver delayed?

Historically, on average around 17% of flights between Miami and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Miami Airport to Denver Intl Airport?

Prices for flights from Miami Airport to Denver Intl Airport were last updated today.

How old do you have to be to fly from Miami Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£67 Cheap Flights from Miami to Denver in 2025/26

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07:15 - 09:57

MIA

DEN

4h 42mdirect

17:35 - 23:30

DEN

MIA

3h 55mdirect

£134United Airlines

Thu, 22 Jan - Mon, 26 Jan

09:30 - 12:09

MIA

DEN

4h 39mdirect

23:59 - 05:51

DEN

MIA

3h 52mdirect

£141United Airlines

Tue, 17 Feb - Sat, 21 Feb

07:15 - 09:57

MIA

DEN

4h 42mdirect

17:35 - 23:30

DEN

MIA

3h 55mdirect

£147United Airlines

Sat, 24 Jan - Sat, 24 Jan

07:15 - 09:57

MIA

DEN

4h 42mdirect

17:35 - 23:30

DEN

MIA

3h 55mdirect

£149United Airlines

Thu, 8 Jan - Tue, 13 Jan

07:15 - 09:57

MIA

DEN

4h 42mdirect

17:35 - 23:30

DEN

MIA

3h 55mdirect

£156United Airlines

Mon, 12 Jan - Wed, 14 Jan

07:55 - 10:30

MIA

DEN

4h 35mdirect

06:20 - 16:10

DEN

MIA

7h 50m1 stop

£163Southwest

Thu, 5 Feb - Sun, 8 Feb

07:15 - 09:57

MIA

DEN

4h 42mdirect

17:35 - 23:30

DEN

MIA

3h 55mdirect

£166United Airlines

Wed, 7 Jan - Wed, 14 Jan

09:00 - 14:10

MIA

DEN

7h 10m1 stop

05:30 - 13:10

DEN

MIA

5h 40m1 stop

£170Southwest

Wed, 18 Feb - Mon, 23 Feb

10:29 - 15:34

MIA

DEN

7h 05m1 stop

16:43 - 00:51

DEN

MIA

6h 08m1 stop

£177Delta

Wed, 14 Jan - Sat, 17 Jan

18:20 - 22:55

MIA

DEN

6h 35m1 stop

14:42 - 22:48

DEN

MIA

6h 06m1 stop

£185Delta

Tue, 13 Jan - Thu, 22 Jan

Delta flights from Miami to Denver

Our best Delta deals on Miami to Denver flight tickets

Delta

25 Dec

MIA06:00Miami

7h 37m

1 stop

DEN11:37Denver Intl

31 Dec

DEN14:30Denver Intl

5h 38m

1 stop

MIA22:08Miami

£177

Find similar

Delta

13 Jan

MIA18:20Miami

6h 35m

1 stop

DEN22:55Denver Intl

22 Jan

DEN14:42Denver Intl

6h 06m

1 stop

MIA22:48Miami

£185

Find similar

Delta

16 Jan

MIA17:35Miami

19h 22m

1 stop

DEN10:57Denver Intl

20 Jan

DEN16:43Denver Intl

6h 08m

1 stop

MIA00:51Miami

£197

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Southwest flights from Miami to Denver

Our best Southwest deals on Miami to Denver flight tickets

Southwest

5 Feb

MIA07:55Miami

4h 35m

DEN10:30Denver Intl

8 Feb

DEN06:20Denver Intl

7h 50m

1 stop

MIA16:10Miami

£163

Find similar

Southwest

18 Feb

MIA09:00Miami

7h 10m

1 stop

DEN14:10Denver Intl

23 Feb

DEN05:30Denver Intl

5h 40m

1 stop

MIA13:10Miami

£170

Find similar

Southwest

18 Feb

MIA09:00Miami

7h 10m

1 stop

DEN14:10Denver Intl

23 Feb

DEN10:45Denver Intl

9h 25m

2 stops

MIA22:10Miami

£186

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 22/1

07:15-09:57

Nonstop4h 42m

Denver Intl

Mon 26/1

17:35-23:30

Nonstop3h 55m

£134

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 17/2

09:30-12:09

Nonstop4h 39m

Denver Intl

Sat 21/2

23:59-05:51

Nonstop3h 52m

£141

MiamiDenver

MIA - DEN

MIADEN

Miami

Sat 24/1

07:15-09:57

Nonstop4h 42m

Denver Intl

Sat 24/1

17:35-23:30

Nonstop3h 55m

£147

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 8/1

07:15-09:57

Nonstop4h 42m

Denver Intl

Tue 13/1

17:35-23:30

Nonstop3h 55m

£149

MiamiDenver

MIA - DEN

MIADEN

Miami

Mon 12/1

07:15-09:57

Nonstop4h 42m

Denver Intl

Wed 14/1

17:35-23:30

Nonstop3h 55m

£156

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 5/2

07:55-10:30

Nonstop4h 35m

Denver Intl

Sun 8/2

06:20-16:10

1 stop7h 50m

£163

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 7/1

07:15-09:57

Nonstop4h 42m

Denver Intl

Wed 14/1

17:35-23:30

Nonstop3h 55m

£166

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 18/2

09:00-14:10

1 stop7h 10m

Denver Intl

Mon 23/2

05:30-13:10

1 stop5h 40m

£170

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 14/1

10:29-15:34

1 stop7h 05m

Denver Intl

Sat 17/1

16:43-00:51

1 stop6h 08m

£177

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 13/1

18:20-22:55

1 stop6h 35m

Denver Intl

Thu 22/1

14:42-22:48

1 stop6h 06m

£185

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How to get the cheapest flight ticket from Miami to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Miami is in October. Flight prices, which tend to average around £147, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Denver, with average flight prices from Miami averaging around £154.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Miami to Denver is on a Wednesday when prices can be found for as low as £134. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around £320.

What is the cheapest Miami to Denver Intl flight route?

Fly from Miami to Denver Intl for the best Miami - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around £199 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Miami for as low as £163 on momondo.

What cabin class options are available on Miami to Denver Intl flights?

There are 3 cabin classes available to choose from on Miami to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Denver flight prices changed over time?

As of December 2025, prices for Miami to Denver flights are approximately 128% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Miami to Denver (MIA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Denver

Best price found	£135
Fastest flight time	4h 42m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Miami in the past 72 hours is £135. The best return flight deal from Miami to Denver found on momondo in the last 72 hours is £168.

The fastest flight from Miami to Denver takes 4h 42m

Direct flights go from Miami to Denver every day.

There is 1 airport in Denver. From Miami there are direct flights to Denver Intl (DEN).

Search flight deals

How far is Miami to Denver Intl by plane?
The straight-line distance from Miami to Denver Intl is 1723.2 mi. Typically, this will take 4h 42m by plane in normal conditions.
When did momondo last update prices for flights from Miami Airport to Denver Intl Airport?
Prices for flights from Miami Airport to Denver Intl Airport were last updated today.
How old do you have to be to fly from Miami Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to Denver?
momondo data reveals that the most frequently booked plane model on the route from Miami to Denver is Boeing 737-800, representing 33.05% of all bookings. The subsequent popular models are Boeing 737-900 at 12.86%, Boeing 737 MAX 8 at 12.60%, and Airbus A321neo at 10.17%.

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Why use momondo?

Why should I use momondo to find a flight deal from Miami to Denver?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Miami to Denver. momondo saves you time and could save you money on your trip.

Can I find flights from Miami to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Miami to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Miami to Denver?

Once all potential Miami to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Miami. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Miami to Denver from £67

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Denver departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Miami to Denver

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Miami to Denver is on a Wednesday when prices can be found for as low as £134. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around £320.

What is the cheapest Miami to Denver Intl flight route?

Fly from Miami to Denver Intl for the best Miami - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on Miami to Denver Intl flights?

There are 3 cabin classes available to choose from on Miami to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Denver flight prices changed over time?

As of December 2025, prices for Miami to Denver flights are approximately 128% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Miami to Denver Intl?

Southwest and United Airlines are the most popular carriers operating from Miami to Denver Intl

How often are flights from Miami to Denver delayed?

Historically, on average around 17% of flights between Miami and Denver have experienced a delay on any given week. The average delay length over the past 12 months has been 168 minutes.

What is the most punctual flight time for Miami to Denver flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Miami to Denver flights?

According to our data, Frontier have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from Miami to Denver on average per day?

As of December 2025, there are 10 flights per day flying from Miami to Denver. The most common time of day flights depart is 18:00, with 41% of flights taking off in the evening.

How many flights depart from Miami to Denver on average per week?

As of December 2025, there are 70 flights per week flying from Miami to Denver. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

When to book flights from Miami to Denver

Cheap Miami to Denver (MIA to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Denver

Best price found

Fastest flight time

Direct flights

Airports in Denver

How far is Miami to Denver Intl by plane?

When did momondo last update prices for flights from Miami Airport to Denver Intl Airport?

How old do you have to be to fly from Miami Airport to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

What is the most popular plane model from Miami to Denver?

Travelling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Denver?

Can I find flights from Miami to Denver with flexible booking policies on momondo?

How can momondo help me find flights from Miami to Denver?

I’m not ready to book a flight from Miami to Denver right now. Can momondo alert me if prices change?

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado