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$65+ Cheap flights from Colorado to Miami (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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MIA
Dec 21 — Dec 281
Sun 12/21
Sun 12/28
1 adult, Economy
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Find flight deals from Colorado to Miami

Cheapest flights from Colorado to Miami
Explore the most affordable flight options available from Colorado to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2025.

This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:59 amDEN - MIA
1 stop7h 49mFrontier
Thu 2/55:47 pmMIA - DEN
Nonstop4h 51mFrontier
Deal found 11/20$120
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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.
Wed 12/3112:14 amDEN - MIA
1 stop8h 44mFrontier
Wed 1/216:18 pmMIA - DEN
Nonstop4h 46mFrontier
Deal found 11/20$121
This Cheapflightsfares deal was found by Cheapflights users on 11/20. 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.
Thu 11/2711:14 pmDEN - MIA
Nonstop3h 56mFrontier
Tue 12/96:00 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 11/20$124
This Kiwi.com deal was found by Cheapflights users on 11/19. 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.
Wed 12/311:25 pmDEN - MIA
Nonstop3h 54mFrontier
Thu 12/117:09 pmMIA - DEN
1 stop15h 53mFrontier
Deal found 11/19$126
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Wed 12/311:59 pmDEN - MIA
2 stops22h 47mFrontier
Sun 12/76:00 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 11/17$128
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
Wed 12/311:25 pmDEN - MIA
Nonstop3h 54mMultiple Airlines
Mon 12/86:05 amMIA - DEN
1 stop30h 13mMultiple Airlines
Deal found 11/18$129
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:59 amDEN - MIA
1 stop12h 40mFrontier
Mon 12/87:05 amMIA - DEN
1 stop10h 34mFrontier
Deal found 11/18$130
This CheapOair deal was found by Cheapflights users on 11/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:14 pmDEN - MIA
Nonstop3h 56mFrontier
Wed 12/36:50 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 11/18$131
This Super.com deal was found by Cheapflights users on 11/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:25 pmDEN - MIA
Nonstop3h 54mFrontier
Wed 12/106:00 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 11/18$132
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:25 pmDEN - MIA
Nonstop3h 54mFrontier
Wed 12/106:00 amMIA - DEN
Nonstop4h 43mFrontier
Deal found 11/19$133
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Thu 12/118:33 amDEN - MIA
1 stop11h 12mFrontier
Tue 12/239:42 pmMIA - DEN
1 stop12h 07mFrontier
Deal found 11/19$134
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/26:55 pmDRO - MIA
1 stop9h 10mAmerican Airlines
Sat 12/65:00 amMIA - DRO
1 stop6h 45mAmerican Airlines
Deal found 11/18$288

Cheap flight deals from Colorado to Miami

Keep the following information in mind while searching for Colorado to Miami flight deals. Data was last updated November 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$120
(Expedia)

One-way from

$65
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$328

Good round-trip deal

$254 or less

Good one-way deal

$104 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 Colorado to Miami
Search Deals
One-way flight from Colorado to Miami
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Miami.
Search Deals
Price to beat on a one-way flight from Colorado to Miami.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 November 21, 2025.
Use the filters below to find and compare flights from Colorado to Miami that are best for you.

Fly from

Colorado

Fly to

Miami

Route

Depart

Return

Price

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Wed 1/7

10:42 am-4:33 pm

Nonstop3h 51m

Miami

Fri 1/9

1:07 pm-3:51 pm

Nonstop4h 44m

$135

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Mon 12/8

12:59 am-12:42 pm

1 stop9h 43m

Miami

Thu 12/11

5:30 am-9:38 pm

1 stop18h 08m

$147

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Thu 1/22

10:46 am-4:37 pm

Nonstop3h 51m

Miami

Mon 1/26

7:00 am-9:45 am

Nonstop4h 45m

$165

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Thu 1/22

10:45 am-12:47 am

2 stops12h 02m

Miami

Mon 1/26

7:00 am-12:19 pm

1 stop7h 19m

$193

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Fri 1/9

6:00 am-11:57 am

Nonstop3h 57m

Miami

Sun 1/11

1:07 pm-3:51 pm

Nonstop4h 44m

$198

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Fri 1/23

6:08 pm-11:59 pm

Nonstop3h 51m

Miami

Sun 1/25

11:53 am-3:02 pm

1 stop29h 09m

$199

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Tue 2/3

12:30 am-10:40 am

1 stop8h 10m

Miami

Mon 2/9

7:25 pm-12:28 am

1 stop7h 03m

$237

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Sat 2/14

5:11 pm-12:59 am

1 stop5h 48m

Miami

Sat 2/21

7:06 am-12:52 pm

1 stop7h 46m

$237

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Thu 2/5

12:30 am-9:24 am

1 stop6h 54m

Miami

Tue 2/17

4:36 pm-9:16 pm

1 stop6h 40m

$237

Grand JunctionMiami

GJT - MIA

GJTMIA

Grand Junction Regnl

Thu 12/4

4:26 pm-12:28 am

1 stop6h 02m

Miami

Tue 12/9

5:00 am-10:08 am

1 stop7h 08m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from Colorado to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Colorado 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 Colorado to Miami

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

Currently, October is the cheapest month in which you can book a flight from Colorado to Miami (average of $84). Flying from Colorado 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 CO to MIA?

Find hourly flight availability from Colorado 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 November 21, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 15% on flights from Colorado to Miami by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Miami. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Colorado to Miami

Explore weekly flight availability from Colorado 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 November 21, 2025.

The most flights from USCO to MIA are scheduled on a Thursday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Miami from Colorado?

    Miami (MIA) is the airport you will fly into if you book a flight from Colorado to Miami. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • How popular is this Colorado to Miami flight route?

    Within the past month, 107 users have taken a look at flights from Colorado to Miami.

  • How long is the flight from Colorado to Miami?

    Frontier, American Airlines, and United Airlines can get you from Colorado to Miami in just under 3h 51m. Your travel time can differ by up to 4h 01m. There are 1707 mi between Colorado and Miami. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $65 on Frontier. Other airlines that offer cheap prices include American Airlines from $79 and United Airlines from $79 one-way.

  • What are the most popular routes from Colorado to Miami?

    Most travelers choose Denver Intl - Miami, Colorado Springs - Miami or Grand Junction Regnl - Miami when deciding on the best route from Colorado to Miami.

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

    No one likes to see their flight delayed. When booking a flight from Colorado to Miami consider choosing United Airlines (88%), Copa Airlines (87%) or Qatar Airways (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado to Miami?

    Looking for the cheapest flight from Colorado to Miami? While on average our users pay $797, our data indicates the cheapest price to be $51. The most popular route (Denver Intl - Miami), is priced around $73.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Colorado to Miami (average of $84). Flying from Colorado 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
Palm Beach
Miami Springs
Plantation
Boynton Beach
Pembroke Pines
Hialeah
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Miramar
Deerfield Beach
Dania Beach
Hallandale Beach

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Alternative routes for Colorado 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 Colorado to Miami

Discover the top 5 airlines that operate flights from Colorado 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 November 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$227FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$318FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$454FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$180Average$555FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$182Average$494FlexibilityNo cancel feeOn-time71%

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