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$78+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MIA
nov. 28 — déc. 51
ven. 11/28
ven. 12/5
1 adult, Economy
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Find cheap flights from Denver to Miami with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Miami are usually found in August or September, booked 89 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 octobre 29, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$127
(Frontier)

One-way from

$78
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$261

Good round-trip deal

$259 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Denver Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Miami flights.
Search Deals
From Denver Intl to Miami
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One-way flight from Denver Intl to Miami
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals
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 octobre 29, 2025.

This Frontier deal was found by Cheapflights users on 10/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/311:25 pmDEN - MIA
Nonstop3h 54mFrontier
jeu. 12/186:05 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 10/26$127
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/812:34 amDEN - MIA
Nonstop3h 45mFrontier
sam. 11/156:00 amMIA - DEN
Nonstop4h 33mFrontier
Deal found 10/27$129
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/138:13 pmDEN - MIA
1 stop16h 17mFrontier
lun. 11/178:00 amMIA - DEN
1 stop16h 29mFrontier
Deal found 10/27$130
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
mar. 11/112:45 pmDEN - MIA
1 stop19h 44mFrontier
sam. 11/156:00 amMIA - DEN
Nonstop4h 33mFrontier
Deal found 10/26$131
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jeu. 12/119:00 pmDEN - MIA
1 stop15h 31mFrontier
lun. 12/157:05 amMIA - DEN
1 stop27h 15mFrontier
Deal found 10/27$132
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
mer. 12/1012:59 amDEN - MIA
1 stop7h 49mFrontier
dim. 12/145:30 amMIA - DEN
1 stop29h 32mFrontier
Deal found 10/27$133
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
ven. 12/51:42 pmDEN - MIA
1 stop9h 04mFrontier
lun. 12/87:05 amMIA - DEN
1 stop27h 15mFrontier
Deal found 10/27$134
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 12/511:25 pmDEN - MIA
Nonstop3h 54mFrontier
mer. 12/106:00 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 10/27$135
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
sam. 11/812:59 amDEN - MIA
1 stop8h 01mMultiple Airlines
sam. 11/156:35 pmMIA - DEN
1 stop16h 28mMultiple Airlines
Deal found 10/27$136
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/2411:14 pmDEN - MIA
Nonstop3h 56mFrontier
jeu. 11/278:36 amMIA - DEN
Nonstop4h 40mFrontier
Deal found 10/27$137
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
mar. 12/212:59 amDEN - MIA
1 stop9h 43mFrontier
dim. 12/76:09 pmMIA - DEN
1 stop16h 11mFrontier
Deal found 10/29$138
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
jeu. 12/411:25 pmDEN - MIA
Nonstop3h 54mFrontier
sam. 12/138:09 pmMIA - DEN
1 stop14h 47mFrontier
Deal found 10/27$139

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 octobre 29, 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

lun. 1/19

5:30 am-1:10 pm

1 stop5h 40m

Miami

jeu. 1/22

2:00 pm-4:40 pm

Nonstop4h 40m

$167

DenverMiami

DEN - MIA

DENMIA

Denver Intl

jeu. 2/5

5:35 pm-11:30 pm

Nonstop3h 55m

Miami

mar. 2/17

12:01 pm-2:50 pm

Nonstop4h 49m

$177

DenverMiami

DEN - MIA

DENMIA

Denver Intl

lun. 1/19

1:55 pm-7:51 pm

Nonstop3h 56m

Miami

jeu. 1/22

12:00 pm-2:41 pm

Nonstop4h 41m

$178

DenverMiami

DEN - MIA

DENMIA

Denver Intl

lun. 2/23

7:45 am-5:10 pm

1 stop7h 25m

Miami

ven. 2/27

5:55 am-5:30 pm

2 stops13h 35m

$188

DenverMiami

DEN - MIA

DENMIA

Denver Intl

ven. 12/5

4:01 pm-9:59 pm

Nonstop3h 58m

Miami

sam. 12/6

8:06 am-10:43 am

Nonstop4h 37m

$205

DenverMiami

DEN - MIA

DENMIA

Denver Intl

ven. 1/30

10:32 am-9:37 pm

1 stop9h 05m

Miami

mer. 2/4

6:43 am-3:15 pm

1 stop10h 32m

$237

DenverMiami

DEN - MIA

DENMIA

Denver Intl

mar. 2/3

12:30 am-9:26 am

1 stop6h 56m

Miami

lun. 2/9

6:43 am-3:09 pm

1 stop10h 26m

$237

DenverMiami

DEN - MIA

DENMIA

Denver Intl

mer. 2/18

12:59 am-9:26 am

1 stop6h 27m

Miami

lun. 2/23

7:35 pm-12:24 am

1 stop6h 49m

$237

DenverMiami

DEN - MIA

DENMIA

Denver Intl

sam. 12/13

4:44 pm-12:46 am

1 stop6h 02m

Miami

lun. 12/15

7:00 am-12:11 pm

1 stop7h 11m

$237

DenverMiami

DEN - MIA

DENMIA

Denver Intl

jeu. 2/19

10:30 am-9:47 pm

1 stop9h 17m

Miami

mar. 2/24

3:35 pm-8:28 pm

1 stop6h 53m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 22 results
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Compare providers for flights from Denver to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Miami in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Miami flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Denver-Miami flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Denver-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Miami flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Miami, you should look to book at least 89 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 $87). Flying from Denver to Miami in May is currently the most expensive (average of $152). 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 octobre 29, 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 37% 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 October 26, 2025.

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

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 drinks, plus a complimentary drink on special occasions.


Southwest offers free messaging and high-speed Wi-Fi for a fee on flights.

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

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 octobre 29, 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
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
7.9
Good
7,992 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
8,999 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
11,032 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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
5.8
Fair
3,124 reviews
Southwest
8.0
Very good
4,241 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

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 5 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 49m 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 107 times in the past calendar month.

  • How long is the flight from Denver to Miami?

    Southwest and United Airlines can get you from Denver to Miami in just under 3h 55m. Your travel time can differ by up to 1h 45m. Airlines will cover a distance of 1707 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $89, Frontier will fly you from Denver to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $169 and $177, respectively. Users have found that Frontier is 69% cheaper than the other options available to this destination.

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

    Consider United Airlines (84%), Qatar Airways (82%) or Copa Airlines (76%) 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 $856 for a flight from Denver to Miami. The cheapest flight overall is $52 while the most popular route, (Denver Intl - Miami) is currently priced at $106.

  • 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 $87). Flying from Denver to Miami in May is currently the most expensive (average of $152). 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 Miami?

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

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Alternative routes for Denver to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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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 octobre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$169Average$318FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$410FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$180Average$351FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$180Average$405FlexibilityNo cancel feeOn-time69%

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