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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
COS — EYW
Jan 11 — Jan 181
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/8. 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 12/1512:36 pmCOS - MIA
1 stop9h 05mAmerican Airlines
Fri 12/195:00 amMIA - COS
1 stop7h 05mAmerican Airlines
Deal found 12/8$403
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/304:46 pmCOS - MIA
1 stop5h 51mAmerican Airlines
Wed 1/75:15 amMIA - COS
1 stop6h 36mAmerican Airlines
Deal found 12/10$467
This American Airlines deal was found by Cheapflights users on 12/8. 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 12/1512:45 pmCOS - MIA
1 stop6h 08mAmerican Airlines
Sat 12/206:47 pmMIA - COS
1 stop7h 00mAmerican Airlines
Deal found 12/8$493
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/204:46 pmCOS - MIA
1 stop5h 51mAmerican Airlines
Wed 1/148:35 amMIA - COS
1 stop7h 34mAmerican Airlines
Deal found 12/9$503
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Tue 12/308:50 pmCOS - MIA
1 stop7h 03mUnited Airlines
Wed 1/711:05 amMIA - COS
2 stops13h 01mUnited Airlines
Deal found 12/9$538
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/257:36 amCOS - EYW
1 stop6h 12mUnited Airlines
Mon 12/294:29 pmEYW - COS
1 stop7h 25mUnited Airlines
Deal found 12/10$589
This Southwest deal was found by Cheapflights users on 12/8. 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.
Mon 12/155:15 amCOS - MIA
1 stop12h 35mSouthwest
Fri 12/197:00 amMIA - COS
2 stops12h 50mSouthwest
Deal found 12/8$606
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/266:00 amCOS - EYW
2 stops11h 22mAmerican Airlines
Tue 12/302:28 pmEYW - COS
1 stop8h 03mAmerican Airlines
Deal found 12/11$926

Find 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 December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$302
(American Airlines)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

August

Average price

$396
Provider with most accurate pricing for Denver Intl-Miami flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Miami flights.
From Colorado Springs to Florida Keys
One-way flight from Colorado Springs to Florida Keys
Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 12, 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

Sun 1/18

12:09 pm-9:54 pm

1 stop7h 45m

Miami

Fri 1/23

6:20 am-2:34 pm

2 stops10h 14m

$362

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Wed 2/4

1:20 pm-9:41 pm

1 stop6h 21m

Miami

Tue 2/10

8:15 am-12:23 pm

1 stop6h 08m

$367

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Wed 2/4

1:20 pm-9:41 pm

1 stop6h 21m

Miami

Wed 2/11

8:15 am-12:23 pm

1 stop6h 08m

$367

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Tue 1/13

6:40 am-6:35 pm

2 stops9h 55m

Miami

Tue 2/10

12:00 pm-7:20 pm

1 stop9h 20m

$372

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 2/9

1:20 pm-10:48 pm

1 stop7h 28m

Miami

Sat 2/21

7:15 am-12:25 pm

1 stop7h 10m

$380

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 2/9

11:10 am-9:40 pm

1 stop8h 30m

Miami

Sat 2/21

6:00 am-3:40 pm

2 stops11h 40m

$385

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 2/6

6:12 am-4:24 pm

1 stop8h 12m

Key West

Mon 2/9

7:45 pm-12:09 pm

2 stops18h 24m

$458

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 12/25

7:36 am-3:48 pm

1 stop6h 12m

Key West

Mon 12/29

4:29 pm-9:54 pm

1 stop7h 25m

$589

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Thu 1/22

10:21 am-9:47 pm

2 stops9h 26m

Key West

Mon 1/26

7:45 pm-12:09 pm

2 stops18h 24m

$601

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sat 1/10

3:30 pm-1:03 pm

2 stops19h 33m

Key West

Wed 1/14

6:05 pm-2:34 pm

2 stops22h 29m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results
1
2

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, April is the cheapest month in which you can book a flight from Colorado Springs to Florida Keys (average of $198). Flying from Colorado Springs to Florida Keys in June is currently the most expensive (average of $284). 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.

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 December 12, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Colorado Springs to Florida Keys. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

7.9

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

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

7.9

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

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

7.9

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

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

7.9

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

Boarding

8.1

Food

7.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

7.9

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.

  • How long is the flight from Colorado Springs to Florida Keys?

    For as low as $367, United Airlines can have you in Florida Keys from Colorado Springs in 6h 21m. The distance from Colorado Springs to Florida Keys is about 1676 mi. This flight may include one or multiple stops.

  • 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 ($104), United Airlines ($178), and Southwest ($180).

  • 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, April is the cheapest month in which you can book a flight from Colorado Springs to Florida Keys (average of $198). Flying from Colorado Springs to Florida Keys in June is currently the most expensive (average of $284). 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 Springs to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Colorado Springs to Florida Keys

Discover the top 2 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$442FlexibilityNo cancel feeOn-time71%

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