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$82+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — MIA
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$138
(FlightHub)

One-way from

$82
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$230

Good round-trip deal

$246 or less

Good one-way deal

$135 or less
From Colorado to Miami
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One-way flight from Colorado 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 Colorado to Miami.
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Price to beat on a one-way flight from Colorado to Miami.
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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 July 2, 2025.

This Frontier deal was found by Cheapflights users on 6/30. 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.
Tue 7/2212:34 amDEN - MIA
Nonstop3h 56mFrontier
Wed 7/306:00 amMIA - DEN
Nonstop4h 21mFrontier
Deal found 6/30$138
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:55 pmDEN - MIA
Nonstop4h 04mUnited Airlines
Thu 7/316:35 pmMIA - DEN
Nonstop4h 41mUnited Airlines
Deal found 6/30$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 8/233:55 pmDEN - MIA
Nonstop4h 00mMultiple Airlines
Sat 8/306:15 amMIA - DEN
Nonstop4h 21mMultiple Airlines
Deal found 7/2$172
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 9/512:16 pmASE - MIA
1 stop6h 19mAmerican Airlines
Sun 9/76:15 amMIA - ASE
1 stop7h 29mAmerican Airlines
Deal found 7/1$217
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 9/205:15 amGJT - MIA
1 stop8h 59mAmerican Airlines
Tue 9/238:55 amMIA - GJT
1 stop9h 06mAmerican Airlines
Deal found 6/30$289
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:15 amCOS - MIA
1 stop6h 01mAmerican Airlines
Mon 11/106:35 amMIA - COS
1 stop6h 55mAmerican Airlines
Deal found 7/2$317
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:30 amCOS - MIA
1 stop6h 15mUnited Airlines
Wed 8/274:53 pmMIA - COS
2 stops8h 57mUnited Airlines
Deal found 7/2$322
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:35 pmGJT - MIA
1 stop6h 24mUnited Airlines
Thu 12/43:40 pmMIA - GJT
1 stop8h 31mUnited Airlines
Deal found 6/29$339
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 8/142:40 pmEGE - MIA
1 stop6h 16mAmerican Airlines
Thu 8/2112:01 pmMIA - EGE
1 stop8h 43mAmerican Airlines
Deal found 6/30$340
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:18 pmDRO - MIA
2 stops10h 41mAmerican Airlines
Sat 12/65:15 amMIA - DRO
1 stop8h 13mAmerican Airlines
Deal found 7/2$344
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:00 amCOS - MIA
1 stop7h 41mDelta
Sat 11/88:05 amMIA - COS
2 stops11h 08mDelta
Deal found 7/1$346
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:30 amCOS - MIA
2 stops9h 10mSouthwest
Sat 8/2311:40 amMIA - COS
2 stops9h 25mSouthwest
Deal found 7/1$351

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 July 2, 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

Tue 7/22

12:34 am-6:30 am

Nonstop3h 56m

Miami

Wed 7/30

6:00 am-8:21 am

Nonstop4h 21m

$138

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Wed 7/30

5:55 pm-11:59 pm

Nonstop4h 04m

Miami

Thu 7/31

6:35 pm-9:16 pm

Nonstop4h 41m

$159

DenverMiami

DEN - MIA

DENMIA

Denver Intl

Sat 8/23

3:55 pm-9:55 pm

Nonstop4h 00m

Miami

Sat 8/30

6:15 am-8:36 am

Nonstop4h 21m

$172

AspenMiami

ASE - MIA

ASEMIA

Aspen Pitkin County

Fri 9/5

12:16 pm-8:35 pm

1 stop6h 19m

Miami

Sun 9/7

6:15 am-11:44 am

1 stop7h 29m

$217

Grand JunctionMiami

GJT - MIA

GJTMIA

Grand Junction Regnl

Sat 9/20

5:15 am-4:14 pm

1 stop8h 59m

Miami

Tue 9/23

8:55 am-4:01 pm

1 stop9h 06m

$289

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 11/3

6:15 am-2:16 pm

1 stop6h 01m

Miami

Mon 11/10

6:35 am-11:30 am

1 stop6h 55m

$317

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Thu 8/21

7:30 am-3:45 pm

1 stop6h 15m

Miami

Wed 8/27

4:53 pm-11:50 pm

2 stops8h 57m

$322

Grand JunctionMiami

GJT - MIA

GJTMIA

Grand Junction Regnl

Thu 11/27

1:35 pm-9:59 pm

1 stop6h 24m

Miami

Thu 12/4

3:40 pm-10:11 pm

1 stop8h 31m

$339

VailMiami

EGE - MIA

EGEMIA

Vail Eagle County

Thu 8/14

2:40 pm-10:56 pm

1 stop6h 16m

Miami

Thu 8/21

12:01 pm-6:44 pm

1 stop8h 43m

$340

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 11/3

6:00 am-3:41 pm

1 stop7h 41m

Miami

Sat 11/8

8:05 am-5:13 pm

2 stops11h 08m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 32 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, September is the cheapest month in which you can book a flight from Colorado to Miami (average of $231). Flying from Colorado 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 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 July 2, 2025.

When flying from Colorado to Miami, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 2, 2025.

The most flights from USCO 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 Colorado 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 2, 2025.
Read through reviews of airlines operating flights from Colorado to Miami, such as Southwest, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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
3,290 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.0

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 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, 108 users have taken a look at flights from Colorado to Miami.

  • 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 $82 on Frontier. Other airlines that offer cheap prices include United Airlines from $97 and American Airlines from $100 one-way.

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

    Most travelers choose Denver Intl - Miami, Colorado Springs - Miami or Aspen Pitkin County - 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 Qatar Airways (87%), United Airlines (73%) or Royal Air Maroc (70%) 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 $657, our data indicates the cheapest price to be $81. The most popular route (Denver Intl - Miami), is priced around $109.

  • 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, September is the cheapest month in which you can book a flight from Colorado to Miami (average of $231). Flying from Colorado 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 Colorado?

Book flights to Colorado 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$85Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$429FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$502FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$183Average$455FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$183Average$599FlexibilityNo cancel feeOn-time69%

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