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Cheap flights from Miami to Denver from £120

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — DEN
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Miami to Denver Intl are usually found in October or January, booked 36 days in advance, depart on a Monday or Tuesday and return on a Monday

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 18 June 2026.

Tue 14/716:30
MIA
-
DEN
Nonstop4h 25m
Southwest
Tue 21/711:20
DEN
-
MIA
Nonstop3h 55m
Southwest
Deal found 14/6£239
Sat 18/707:37
MIA
-
DEN
Nonstop4h 23m
United Airlines
Sat 25/715:50
DEN
-
MIA
Nonstop4h 06m
United Airlines
Deal found 18/6£247
Wed 15/706:35
MIA
-
DEN
2 stops9h 05m
Southwest
Wed 22/711:20
DEN
-
MIA
Nonstop3h 55m
Southwest
Deal found 15/6£250
Wed 23/1212:51
MIA
-
DEN
1 stop29h 52m
Sun Country Air
Mon 28/1210:30
DEN
-
MIA
1 stop22h 23m
Sun Country Air
Deal found 18/6£253
Wed 7/1016:01
MIA
-
DEN
1 stop7h 43m
United Airlines
Sat 10/1023:59
DEN
-
MIA
1 stop8h 13m
United Airlines
Deal found 16/6£254
Wed 12/814:20
MIA
-
DEN
1 stop5h 55m
Southwest
Wed 19/806:35
DEN
-
MIA
2 stops6h 55m
Southwest
Deal found 14/6£255
Tue 4/811:50
MIA
-
DEN
2 stops9h 55m
Southwest
Sat 8/807:50
DEN
-
MIA
2 stops8h 55m
Southwest
Deal found 15/6£262
Tue 21/718:00
MIA
-
DEN
1 stop8h 23m
Delta
Sat 25/718:35
DEN
-
MIA
1 stop9h 05m
Delta
Deal found 17/6£265
Sat 4/718:05
MIA
-
DEN
1 stop7h 01m
Delta
Sat 1/818:35
DEN
-
MIA
1 stop9h 05m
Delta
Deal found 17/6£266
Tue 30/606:31
MIA
-
DEN
1 stop7h 39m
Delta
Fri 3/711:10
DEN
-
MIA
1 stop7h 37m
Delta
Deal found 15/6£266

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 18 June 2026.

Round-trip from

£239

One-way from

£120

Popular in

June

Cheapest in

October

Average price

£281

Good round-trip deal

£402 or less

Good one-way deal

£128 or less
Southwest
  • Southwest
  • 14/7-21/7
  • Nonstop
  • 8h 20m total
  • Miami to Denver
Search Deals
United Airlines
  • United Airlines
  • 4/8
  • Nonstop
  • 4h 23m total
  • Miami to Denver
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 18 June 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

Sat 18/7

14:55-19:50

1 stop6h 55m

Denver Intl

Sat 25/7

05:25-16:25

2 stops9h 00m

£258

MiamiDenver

MIA - DEN

MIADEN

Miami

Sat 4/7

05:45-10:45

2 stops7h 00m

Denver Intl

Wed 8/7

06:15-15:50

2 stops7h 35m

£281

MiamiDenver

MIA - DEN

MIADEN

Miami

Fri 17/7

07:10-11:05

1 stop5h 55m

Denver Intl

Wed 22/7

15:10-00:55

1 stop7h 45m

£304

MiamiDenver

MIA - DEN

MIADEN

Miami

Sat 29/8

06:30-15:30

2 stops11h 00m

Denver Intl

Sun 30/8

06:10-13:45

1 stop5h 35m

£305

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 7/7

15:44-18:23

Nonstop4h 39m

Denver Intl

Tue 14/7

10:09-16:16

Nonstop4h 07m

£318

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 12/11

05:05-11:10

2 stops8h 05m

Denver Intl

Sat 14/11

07:30-18:20

2 stops8h 50m

£321
Fastest return journey

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 30/6

15:44-18:23

Nonstop4h 39m

Denver Intl

Wed 8/7

15:53-21:59

Nonstop4h 06m

£322

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 14/7

15:05-00:20

2 stops11h 15m

Denver Intl

Tue 21/7

21:05-15:45

2 stops16h 40m

£327

MiamiDenver

MIA - DEN

MIADEN

Miami

Tue 30/6

06:00-12:45

2 stops8h 45m

Denver Intl

Fri 3/7

14:10-22:05

1 stop5h 55m

£330

MiamiDenver

MIA - DEN

MIADEN

Miami

Thu 3/9

15:20-19:20

1 stop6h 00m

Denver Intl

Sun 6/9

10:55-20:05

2 stops7h 10m

£335

Flights are sorted by cheapest return flights first.

Deals found on 17/6

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 £150). Flying from Miami to Denver in June is currently the most expensive (average of £281). 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 18 June 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?

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 13 times in the past calendar month.

  • How long is the flight from Miami to Denver?

    Airlines like Southwest and United Airlines fly from Miami to Denver in about 4h 39m. The time it takes to get you to your destination can typically vary by up to 1h 16m. 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 (96%), Copa Airlines (92%) or Frontier (87%) 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 £265, our data shows the cheapest flight currently is £128. When looking at the most popular route, (Miami - Denver Intl), you can expect to pay £286 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 £150). Flying from Miami to Denver in June is currently the most expensive (average of £281). 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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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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