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$82+ Cheap flights from Denver to Miami (DEN - MIA)

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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MIA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Miami are usually found in September or August, booked 28 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Denver to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Miami (MIA). 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 July 3, 2025.

Round-trip from

$135
(Kiwi.com)

One-way from

$82
(Priceline)

Popular in

March

Cheapest in

September

Average price

$230

Good round-trip deal

$246 or less

Good one-way deal

$135 or less
From Denver Intl to Miami
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One-way flight from Denver Intl to Miami
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Highest demand for flights based on searches. 13% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denver Intl to Miami.
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Price to beat on a one-way flight from Denver Intl to Miami.
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Find flight deals from Denver to Miami

Cheapest flights from Denver to Miami
Explore the most affordable flight options available from Denver to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/28:30 pmDEN - MIA
1 stop10h 58mFrontier
Fri 8/86:00 amMIA - DEN
Nonstop4h 21mFrontier
Deal found 7/3$135
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/411:55 pmDEN - MIA
Nonstop3h 56mAmerican Airlines
Fri 8/88:42 pmMIA - DEN
Nonstop4h 17mAmerican Airlines
Deal found 7/3$159
This Trip.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/239:40 amDEN - MIA
Nonstop4h 00mMultiple Airlines
Sat 8/306:15 amMIA - DEN
Nonstop4h 21mMultiple Airlines
Deal found 7/2$172

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Miami 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Denver to Miami that are best for you.

Fly from

Denver

Fly to

Miami

Route

Depart

Return

Price

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Sat 8/2

8:30 pm-9:28 am

1 stop10h 58m

Miami

Wed 8/6

6:00 am-8:21 am

Nonstop4h 21m

$135

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Mon 8/4

11:55 pm-5:51 am

Nonstop3h 56m

Miami

Fri 8/8

8:42 pm-10:59 pm

Nonstop4h 17m

$159

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Sat 8/23

9:40 am-3:40 pm

Nonstop4h 00m

Miami

Sat 8/30

6:15 am-8:36 am

Nonstop4h 21m

$172

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Sat 7/19

8:30 pm-9:28 am

1 stop10h 58m

$82

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Tue 7/29

1:10 pm-7:11 pm

Nonstop4h 01m

$90

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Fri 9/5

1:10 pm-11:05 pm

2 stops7h 55m

$112

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Fri 7/25

9:15 pm-2:14 pm

1 stop14h 59m

$117

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Sun 8/17

12:59 am-9:23 am

1 stop6h 24m

$119

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Wed 8/6

11:59 pm-5:59 am

Nonstop4h 00m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

The best insider tips for Denver to Miami flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Miami trip
Airlines
Frontier

Frontier offers extra comfort seats with 32” separation in the second row for a fee.


Frontier's Discount Den offers the lowest fares and a Kids Fly Free promotion.

Read more about Frontierby Marisa Garcia
Southwest

Enjoy free snacks and non-alcoholic beverages, plus a free drink on special occasions.


Southwest offers two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia
Airports
DEN

Use the A Line train for a quick 37-minute ride from Denver Airport to Union Station, avoiding taxi costs.

Read more about DENby Emily Zemler
MIA

Take the MIA Mover train to the Miami Intermodal Center for easy access to rental cars and public transport.

Read more about MIAby Ramsey Qubein
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on MIA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Denver with our price prediction graph.
Estimated round-trip 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 Denver to Miami

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to Miami. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Miami, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Denver to Miami (average of $231). Flying from Denver to Miami in March is currently the most expensive (average of $289). 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 DEN to MIA?

Find hourly flight availability from Denver to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Miami in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Miami?

Use this chart to determine the cheapest time to fly round-trip from Denver to Miami. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Denver to Miami flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Miami

Explore weekly flight availability from Denver to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from DEN to MIA are scheduled on a Wednesday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Denver to Miami?

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Denver to Miami, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

  • What airports do I use to fly from Denver to Miami?

    If you wish to fly to Miami from Denver, then you need to book flights from Denver Intl to Miami. There are 7 flights from Denver Intl (DEN) to Miami (MIA) per day to choose from. Flights to Miami from Denver Intl are available from 5 different airlines, which means you should have some options if you want to compare airfare deals. 3h 40m is how long a nonstop flight from Denver to Miami typically takes.

  • How popular is this Denver to Miami flight route?

    Flights from Denver Intl to Miami have been viewed 108 times in the past calendar month.

  • What are the cheapest airlines flying from Denver to Miami round-trip?

    Currently priced at $135, Frontier will fly you from Denver to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $159. Users have found that Frontier is 52% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to Miami one-way?

    The cheapest airlines for a one-way flight from Denver to Miami are Frontier ($82), American Airlines ($90), and Southwest ($112).

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

    Consider Qatar Airways (87%), United Airlines (73%) or Royal Air Maroc (70%) when booking your flight. These represent the most reliable airlines when flying from Denver to Miami.

  • What are the cheapest flights from Denver to Miami?

    On average you can expect to pay $657 for a flight from Denver to Miami. The cheapest flight overall is $81 while the most popular route, (Denver Intl - Miami) is currently priced at $74.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver to Miami 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 Denver to Miami?

    Currently, September is the cheapest month in which you can book a flight from Denver to Miami (average of $231). Flying from Denver to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Riviera Beach
Pembroke Pines
Hallandale Beach
Plantation
Sunrise
Palm Beach
Dania Beach
Florida City
Miami Gardens
Wilton Manors
Oakland Park

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Top 5 airlines flying from Denver to Miami

Discover the top 5 airlines that operate flights from Denver to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$338FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$183Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$417FlexibilityNo cancel feeOn-time69%

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