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Florida Keys

$119+ Cheap flights from Colorado Springs (COS) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
COS — EYW
juin 23 — juin 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Colorado Springs to Florida Keys

Keep the following information in mind while searching for Colorado Springs to Florida Keys flight deals. Data was last updated juin 18, 2025.

Round-trip from

$317
(Delta)

One-way from

$119
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$285
From Colorado Springs to Florida Keys
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One-way flight from Colorado Springs to Florida Keys
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Highest demand for flights based on searches. 13% potential increase in price ($43 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 June 2025
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Find flight deals from Colorado Springs to Florida Keys

Cheapest flights from Colorado Springs to Florida Keys
Explore the most affordable flight options available from Colorado Springs to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 18, 2025.

This Delta deal was found by Cheapflights users on 6/16. 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.
mar. 11/45:55 pmCOS - MIA
1 stop10h 12mDelta
jeu. 11/134:40 pmMIA - COS
1 stop6h 40mDelta
Deal found 6/16$317
This American Airlines deal was found by Cheapflights users on 6/16. 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.
lun. 11/36:15 amCOS - MIA
1 stop6h 01mAmerican Airlines
lun. 11/106:35 amMIA - COS
1 stop6h 55mAmerican Airlines
Deal found 6/16$327
This Southwest deal was found by Cheapflights users on 6/16. 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.
mer. 10/16:45 amCOS - MIA
2 stops7h 35mSouthwest
jeu. 10/167:05 amMIA - COS
2 stops11h 30mSouthwest
Deal found 6/16$363
This United Airlines deal was found by Cheapflights users on 6/16. 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.
dim. 8/247:40 amCOS - MIA
1 stop6h 06mUnited Airlines
sam. 8/308:40 amMIA - COS
2 stops9h 14mUnited Airlines
Deal found 6/16$377
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/115:09 pmCOS - MIA
3 stops17h 14mMultiple Airlines
lun. 7/147:00 amMIA - COS
2 stops11h 19mMultiple Airlines
Deal found 6/18$381
This American Airlines deal was found by Cheapflights users on 6/18. 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.
sam. 11/156:15 amCOS - EYW
1 stop8h 01mAmerican Airlines
sam. 11/223:11 pmEYW - COS
2 stops10h 20mAmerican Airlines
Deal found 6/18$384
This Delta deal was found by Cheapflights users on 6/15. 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.
lun. 6/168:15 amCOS - EYW
2 stops9h 24mDelta
mer. 6/187:10 amEYW - COS
1 stop8h 23mDelta
Deal found 6/15$659
This United Airlines deal was found by Cheapflights users on 6/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/157:45 amCOS - EYW
2 stops29h 34mUnited Airlines
sam. 11/223:05 pmEYW - COS
3 stops24h 09mUnited Airlines
Deal found 6/17$842

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado Springs 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 2,558,603 searches. Data last updated juin 18, 2025.
Use the filters below to find and compare flights from Colorado Springs to Florida Keys that are best for you.

Fly from

Colorado Springs

Fly to

Florida Keys

Route

Depart

Return

Price

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

dim. 9/7

6:02 am-2:45 pm

1 stop6h 43m

Miami

lun. 9/15

2:40 pm-8:33 pm

1 stop7h 53m

$354

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

dim. 8/24

7:40 am-3:46 pm

1 stop6h 06m

Miami

sam. 8/30

8:40 am-3:54 pm

2 stops9h 14m

$377

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

ven. 7/11

5:09 pm-12:23 pm

3 stops17h 14m

Miami

lun. 7/14

7:00 am-4:19 pm

2 stops11h 19m

$381

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

dim. 8/24

5:55 pm-9:23 am

2 stops13h 28m

Miami

sam. 8/30

7:20 am-5:15 pm

2 stops11h 55m

$382

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

sam. 11/15

6:15 am-4:16 pm

1 stop8h 01m

Key West

sam. 11/22

3:11 pm-11:31 pm

2 stops10h 20m

$384

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

mer. 8/6

9:30 am-8:40 pm

2 stops9h 10m

Miami

dim. 8/10

7:30 am-2:45 pm

2 stops9h 15m

$392

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

sam. 11/15

7:45 am-3:19 pm

2 stops29h 34m

Key West

sam. 11/22

3:05 pm-1:14 pm

3 stops24h 09m

$842

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

sam. 11/15

6:15 am-4:16 pm

1 stop8h 01m

$119

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

mar. 9/9

1:10 pm-9:28 pm

1 stop6h 18m

$159

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

sam. 11/15

8:00 am-7:44 pm

2 stops9h 44m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 15 results
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Best time to book a flight from Colorado Springs to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Colorado Springs 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 Springs to Florida Keys

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

Currently, August is the cheapest month in which you can book a flight from Colorado Springs to Florida Keys (average of $328). Flying from Colorado Springs 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.

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 juin 18, 2025.
To help decide which airline to fly from Colorado Springs to Florida Keys, see what other customers have to say about 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
4,280 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

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
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

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
7,964 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

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
8,810 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

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
4,280 reviews

Crew

8.6

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.6

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 Colorado Springs to Florida Keys. 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 from for flights from Colorado Springs to Florida Keys?

    Colorado Springs (COS) is the airport you will fly out of if you book a flight from Colorado Springs to Florida Keys. It is only a 6.7 mi journey to Colorado Springs (COS) from Colorado Springs’s city center.

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

    The cheapest airlines for a one-way flight from Colorado Springs to Florida Keys are American Airlines ($119), Delta ($159), and United Airlines ($245).

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

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

    Currently, August is the cheapest month in which you can book a flight from Colorado Springs to Florida Keys (average of $328). Flying from Colorado Springs 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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Top 3 airlines flying from Colorado Springs to Florida Keys

Discover the top 3 airlines that operate flights from Colorado Springs 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 2,558,603 searches. Data last updated juin 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$262Average$498FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$598FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$394Average$611FlexibilityNo cancel feeOn-time69%

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