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Florida Keys

$53+ Cheap flights from Colorado to Florida Keys

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — EYW
Oct 30 — Nov 61
Wed 10/30
Wed 11/6
1 adult, Economy
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DEN - EYW
Oct 30 - Nov 6

Find cheap flights from Colorado to Florida Keys with Cheapflights

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Find flight deals from Colorado to Florida Keys

Cheapest flights from Colorado to Florida Keys
Explore the most affordable flight options available from Colorado to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2024.

This eDestinos deal was found by Cheapflights users on 10/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/148:06 amDEN - MIA
1 stop12h 01mFrontier
Sun 11/178:45 amMIA - DEN
1 stop24h 25mFrontier
Deal found 10/23$116
This Gotogate deal was found by Cheapflights users on 10/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/115:01 amDEN - MIA
1 stop8h 36mMultiple Airlines
Thu 11/1412:11 pmMIA - DEN
1 stop7h 27mMultiple Airlines
Deal found 10/24$177
This American Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 11/1312:59 amDEN - MIA
Nonstop3h 52mAmerican Airlines
Wed 11/207:32 pmMIA - DEN
Nonstop4h 30mAmerican Airlines
Deal found 10/23$181
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/135:45 pmDEN - MIA
Nonstop3h 59mUnited Airlines
Thu 11/148:00 amMIA - DEN
Nonstop4h 35mUnited Airlines
Deal found 10/24$206
This JetBlue deal was found by Cheapflights users on 10/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/712:35 amDEN - MIA
1 stop9h 09mJetBlue
Thu 12/124:32 pmMIA - DEN
1 stop9h 08mJetBlue
Deal found 10/25$226
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/712:59 amDEN - EYW
1 stop8h 13mAmerican Airlines
Wed 12/112:35 pmEYW - DEN
1 stop9h 14mAmerican Airlines
Deal found 10/25$236
This Delta deal was found by Cheapflights users on 10/25. 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.
Tue 12/36:32 pmDEN - MIA
1 stop9h 26mDelta
Tue 12/172:51 pmMIA - DEN
1 stop7h 09mDelta
Deal found 10/25$236
This Southwest deal was found by Cheapflights users on 10/23. 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.
Tue 12/36:55 amDEN - MIA
2 stops10h 50mSouthwest
Sun 12/86:35 amMIA - DEN
Nonstop4h 30mSouthwest
Deal found 10/23$249
This Delta deal was found by Cheapflights users on 10/24. 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.
Tue 11/198:05 amDEN - EYW
1 stop7h 13mDelta
Thu 11/212:13 pmEYW - DEN
1 stop7h 52mDelta
Deal found 10/24$267
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/176:05 amDEN - EYW
1 stop6h 56mUnited Airlines
Wed 11/204:05 pmEYW - DEN
1 stop7h 24mUnited Airlines
Deal found 10/24$306
This Delta deal was found by Cheapflights users on 10/24. 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.
Tue 12/31:43 pmCOS - MIA
1 stop5h 36mDelta
Tue 12/106:00 amMIA - COS
1 stop8h 46mDelta
Deal found 10/24$388
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/1210:53 amCOS - MIA
1 stop8h 28mAmerican Airlines
Wed 11/131:25 pmMIA - COS
1 stop6h 44mAmerican Airlines
Deal found 10/25$406

Find flights from Colorado to Florida Keys within your budget

Customize your flight search to find flights from Colorado to Florida Keys 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 2,462,889 searches. Data last updated October 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$116 - $411

Route

Depart

Return

Price

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Thu 11/14

1 stop12h 01m

Miami

Sun 11/17

1 stop24h 25m

$116

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Wed 11/13

Nonstop3h 52m

Miami

Wed 11/20

Nonstop4h 30m

$181

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Wed 11/13

Nonstop3h 59m

Miami

Thu 11/14

Nonstop4h 35m

$206

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Wed 10/30

1 stop14h 22m

Miami

Sat 11/2

1 stop13h 37m

$215

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Wed 12/4

1 stop9h 09m

Miami

Tue 12/17

1 stop9h 08m

$226

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Tue 12/3

1 stop9h 26m

Miami

Tue 12/17

1 stop7h 09m

$236

Denver IntlKey West

DEN - EYW

DENEYW

Denver Intl

Sat 12/7

1 stop8h 13m

Key West

Wed 12/11

1 stop9h 14m

$236

Denver IntlMiami

DEN - MIA

DENMIA

Denver Intl

Tue 12/3

2 stops10h 50m

Miami

Sun 12/8

Nonstop4h 30m

$249

Denver IntlKey West

DEN - EYW

DENEYW

Denver Intl

Tue 11/19

1 stop7h 13m

Key West

Wed 11/20

1 stop7h 52m

$267

Denver IntlKey West

DEN - EYW

DENEYW

Denver Intl

Sun 2/2

1 stop9h 01m

Key West

Sat 2/15

1 stop9h 09m

$287

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sun 1/5

1 stop8h 25m

Key West

Sat 1/18

2 stops11h 25m

$292

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Tue 11/12

1 stop7h 00m

Miami

Wed 11/13

2 stops9h 55m

$411

Flights are sorted by cheapest first

Deals found on 10/23

Best time to book a flight from Colorado to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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.

Travel insights for flights from Colorado to Florida Keys

Get recent, data-driven insights about flights from Colorado to Florida Keys including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Colorado to Florida Keys (average of $328). Flying from Colorado to Florida Keys in March is currently the most expensive (average of $493). 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 EOA?

Find hourly flight availability from Colorado to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2024.

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

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated October 25, 2024.
Read reviews from past customers who have flown Frontier, American Airlines and Southwest from Colorado to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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

Southwest
8.1
Very good
5,149 reviews
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,412 reviews
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,869 reviews
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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

JetBlue
7.5
Good
3,536 reviews
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,271 reviews
Southwest
8.1
Very good
5,149 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.3

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

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 Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Colorado to Florida Keys for under $200 on Cheapflights?

    Yes, there are multiple flights from Colorado to Florida Keys for under $200. The cheapest flight booked recently is on Frontier for just $116, but on average you can expect to pay $315.

  • Are there nonstop flights from Colorado to Florida Keys for under $200 on Cheapflights?

    Cheapflights has at least 4 direct flights from Colorado to Florida Keys under $200. A good price for a nonstop flight from Colorado to Florida Keys is less than $312.

  • Are there last-minute flights available from Colorado to Florida Keys for under $200?

    There are currently 15+ open flights from Colorado to Florida Keys within the next 7 days for less than $200.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $53. Users have also found prices from $91 and $101 on American Airlines and Sun Country Air, respectively.

  • What does DEN to EYW mean?

    DEN and EYW are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. DEN to EYW refers to a flight route from Denver Intl Airport to Key West Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL).

  • Can I find deals for flights from Colorado to Florida Keys that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado to Florida Keys flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado to Florida Keys with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado to Florida Keys flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Colorado to Florida Keys?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Colorado to Florida Keys that allow pets onboard?

    Many airlines flying from Colorado to Florida Keys offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado to Florida Keys?

    Yes, you can often find last-minute deals on Colorado to Florida Keys flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado to Florida Keys flight deals updated?

    The Colorado to Florida Keys flight deals you see on this page were last updated on 10/25.

  • What is the cheapest month to book a flight from Colorado to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Colorado to Florida Keys (average of $328). Flying from Colorado to Florida Keys in March is currently the most expensive (average of $493). 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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Alternative routes for Colorado to Florida Keys
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Colorado to Florida Keys

Discover the top 3 airlines that operate flights from Colorado to Florida Keys. 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 2,462,889 searches. Data last updated October 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$245Average$557FlexibilityNo cancel feeOn-time71%
DeltaCheapest$247Average$471FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$541FlexibilityNo cancel feeOn-time69%
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