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Cheap flights from Miami to Denver from £96

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DEN
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Miami to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Denver
Explore the most affordable flight options available from Miami to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Wed 2/906:00
MIA
-
DEN
Nonstop4h 23m
Frontier
Sat 5/922:49
DEN
-
MIA
Nonstop4h 03m
Frontier
Deal found 30/7£185
Fri 11/905:50
MIA
-
DEN
Nonstop4h 29m
Frontier
Fri 18/921:16
DEN
-
MIA
1 stop15h 23m
Frontier
Deal found 28/7£195
Thu 19/1111:47
MIA
-
DEN
1 stop7h 02m
Sun Country Air
Tue 24/1119:11
DEN
-
MIA
1 stop13h 39m
Sun Country Air
Deal found 30/7£234
Tue 22/1212:03
MIA
-
DEN
1 stop7h 19m
Sun Country Air
Wed 30/1218:35
DEN
-
MIA
1 stop14h 38m
Sun Country Air
Deal found 30/7£248
Wed 23/1206:00
MIA
-
DEN
Nonstop4h 44m
United Airlines
Tue 29/1205:00
DEN
-
MIA
Nonstop3h 55m
United Airlines
Deal found 30/7£250
Sun 20/1219:50
MIA
-
DEN
1 stop17h 31m
Sun Country Air
Wed 30/1218:35
DEN
-
MIA
1 stop14h 38m
Sun Country Air
Deal found 29/7£256
Tue 1/914:20
MIA
-
DEN
1 stop5h 55m
Southwest
Wed 9/908:05
DEN
-
MIA
1 stop10h 15m
Southwest
Deal found 29/7£261
Wed 9/1214:30
MIA
-
DEN
Nonstop4h 30m
Southwest
Sat 12/1206:45
DEN
-
MIA
1 stop12h 00m
Southwest
Deal found 28/7£262
Fri 18/1219:49
MIA
-
DEN
1 stop24h 18m
Sun Country Air
Wed 23/1218:47
DEN
-
MIA
1 stop14h 06m
Sun Country Air
Deal found 30/7£263
Sat 26/906:40
MIA
-
DEN
1 stop7h 28m
Delta
Sat 3/1018:06
DEN
-
MIA
1 stop9h 43m
Delta
Deal found 31/7£265

Find flight deals from Miami to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 August 2026.

Round-trip from

£185

One-way from

£96

Popular in

June

Cheapest in

October

Average price

£206

Good round-trip deal

£395 or less

Good one-way deal

£258 or less
Frontier
  • Frontier
  • 2/9-5/9
  • Nonstop
  • 8h 26m total
  • Miami to Denver
Search Deals
Frontier
  • Frontier
  • 11/8
  • Nonstop
  • 4h 20m total
  • Miami to Denver
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£35 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Miami to Denver Intl.
Search Deals
Price to beat on a one-way flight from Miami to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Miami to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 22/12

12:03-17:22

1 stop7h 19m

Denver Intl

Wed 30/12

18:35-11:13

1 stop14h 38m

£248
Fastest return journey

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 9/12

08:00-10:33

Nonstop4h 33m

Denver Intl

Sat 12/12

07:45-18:35

1 stop8h 50m

£257

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 9/9

09:15-16:55

2 stops9h 40m

Denver Intl

Sat 12/9

08:35-18:50

2 stops8h 15m

£272

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 2/9

06:45-12:20

2 stops7h 35m

Denver Intl

Sat 5/9

08:35-18:50

2 stops8h 15m

£272

MiamiDenver

MIA - DEN

MIADEN

Miami

Mon 31/8

05:45-11:25

2 stops7h 40m

Denver Intl

Sat 5/9

11:10-20:00

1 stop6h 50m

£276

MiamiDenver

MIA - DEN

MIADEN

Miami

Wed 12/8

14:20-18:15

1 stop5h 55m

Denver Intl

Sat 15/8

05:45-19:15

2 stops11h 30m

£302

MiamiDenver

MIA - DEN

MIADEN

Miami

Sat 5/9

06:30-13:10

2 stops8h 40m

Denver Intl

Tue 8/9

09:05-20:05

2 stops9h 00m

£303

MiamiDenver

MIA - DEN

MIADEN

Miami

Sat 15/8

07:00-14:10

2 stops9h 10m

Denver Intl

Wed 19/8

11:15-20:10

2 stops6h 55m

£309

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 12/11

13:20-18:50

1 stop7h 30m

Denver Intl

Sun 15/11

11:15-22:00

2 stops8h 45m

£314

MiamiDenver

MIA - DEN

MIADEN

Miami

Fri 13/11

06:50-13:10

2 stops8h 20m

Denver Intl

Mon 16/11

10:50-20:00

2 stops7h 10m

£318

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Miami to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Miami with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Denver

How far ahead should I book a flight from Miami to Denver?

The price you pay for your flight from Miami to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Miami to Denver?

Currently, October is the cheapest month in which you can book a flight from Miami to Denver (average of £151). Flying from Miami to Denver in June is currently the most expensive (average of £300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to DEN?

Find hourly flight availability from Miami to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 August 2026.

It’s optimal to fly from Miami to Denver at midday. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Miami to Denver?

Airfare is typical for this route at the moment.

Miami to Denver flights typically cost between £159 and £273 in September.
The cheapest return price found within the last 5 days was £185 on Frontier (2 Sept–5 Sept).

Related info for your journey

Find useful and relevant information for your journey from Miami to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Miami to Denver flight route?

    Flights from Miami to Denver Intl have been viewed 11 times in the past calendar month.

  • How long is the flight from Miami to Denver?

    Airlines like Frontier and Sun Country Air fly from Miami to Denver in about 4h 23m. The time it takes to get you to your destination can typically vary by up to 2h 39m. There are 1707 mi between Miami and Denver. This flight may include one or multiple stops.

  • What are the most reliable airlines from Miami to Denver?

    No one likes to see their flight delayed. When booking a flight from Miami to Denver consider choosing United Airlines (89%), Frontier (89%) or Volaris (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Miami to Denver?

    While on average a flight from Miami to Denver is generally £380, our data shows the cheapest flight currently is £153. When looking at the most popular route, (Miami - Denver Intl), you can expect to pay £261 for that flight.

  • Can I find deals for flights from Miami to Denver that include hotel bookings?

    Yes. In addition to deals on Miami to Denver flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Miami to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Denver.

  • Can I find deals for business class flights from Miami to Denver?

    Yes. Cheapflights offers flight deals from Miami to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Denver?

    Currently, October is the cheapest month in which you can book a flight from Miami to Denver (average of £151). Flying from Miami to Denver in June is currently the most expensive (average of £300). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Miami to Denver?

Cheapflights helps you search for flights from Miami to Denver via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Miami to Denver?

Cheapflights helps you find that perfect flight to Denver from Miami by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Miami to Denver with no change fees?

Yes! Cheapflights helps users easily find flights from Miami to Denver with no change fees.

Can Cheapflights notify me if prices for flights from Miami to Denver become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Denver from Miami today and book when prices fit your budget.

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