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Florida Keys

$168+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
COS — EYW
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 4/36:00 am
COS
-
EYW
2 stops14h 37m
American Airlines
Wed 4/86:45 am
EYW
-
COS
2 stops11h 30m
American Airlines
Deal found 1/26$306
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/26:00 am
COS
-
EYW
1 stop8h 24m
American Airlines
Fri 3/63:51 pm
EYW
-
COS
2 stops10h 08m
American Airlines
Deal found 1/26$326
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Sun 2/224:49 pm
COS
-
MIA
1 stop6h 10m
American Airlines
Sun 3/16:00 am
MIA
-
COS
1 stop8h 49m
American Airlines
Deal found 1/25$335
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/106:12 am
COS
-
EYW
1 stop6h 06m
American Airlines
Wed 2/182:45 pm
EYW
-
COS
1 stop9h 25m
American Airlines
Deal found 1/27$336
This Southwest deal was found by Cheapflights users on 1/26. 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 3/99:55 am
COS
-
MIA
1 stop7h 05m
Southwest
Tue 3/1711:40 am
MIA
-
COS
2 stops11h 00m
Southwest
Deal found 1/26$340
This Southwest deal was found by Cheapflights users on 1/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:10 am
COS
-
MIA
1 stop9h 50m
Southwest
Tue 3/312:55 pm
MIA
-
COS
2 stops10h 40m
Southwest
Deal found 1/24$346
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 5/106:00 am
COS
-
MIA
1 stop6h 33m
Delta
Thu 5/146:00 am
MIA
-
COS
1 stop8h 59m
Delta
Deal found 1/26$354
This American Airlines deal was found by Cheapflights users on 1/26. 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 8/56:02 am
COS
-
EYW
1 stop8h 06m
American Airlines
Wed 8/122:31 pm
EYW
-
COS
1 stop7h 59m
American Airlines
Deal found 1/26$357
This Southwest deal was found by Cheapflights users on 1/27. 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 4/16:00 am
COS
-
MIA
2 stops9h 05m
Southwest
Wed 4/83:00 pm
MIA
-
COS
2 stops8h 20m
Southwest
Deal found 1/27$364
This United Airlines deal was found by Cheapflights users on 1/27. 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 6/911:32 am
COS
-
MIA
1 stop8h 25m
United Airlines
Wed 6/177:40 am
MIA
-
COS
1 stop7h 34m
United Airlines
Deal found 1/27$365
This American Airlines deal was found by Cheapflights users on 1/25. 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 3/71:39 pm
COS
-
MIA
1 stop7h 06m
American Airlines
Fri 3/136:00 am
MIA
-
COS
1 stop8h 48m
American Airlines
Deal found 1/25$367
This United Airlines deal was found by Cheapflights users on 1/24. 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 4/191:33 pm
COS
-
MIA
1 stop6h 41m
United Airlines
Fri 4/246:15 am
MIA
-
COS
2 stops10h 15m
United Airlines
Deal found 1/24$372

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$168
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$278
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 Springs to Florida Keys
Search Deals
One-way flight from Colorado Springs to Florida Keys
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. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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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 January 27, 2026.
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 SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Fri 4/3

6:00 am-10:37 pm

2 stops14h 37m

Key West

Wed 4/8

6:45 am-4:15 pm

2 stops11h 30m

$306

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Mon 3/2

6:00 am-4:24 pm

1 stop8h 24m

Key West

Fri 3/6

3:51 pm-11:59 pm

2 stops10h 08m

$326

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Wed 4/1

10:28 am-7:54 pm

1 stop7h 26m

Miami

Wed 4/8

4:13 pm-9:50 pm

1 stop7h 37m

$335

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Sun 2/22

4:49 pm-12:59 am

1 stop6h 10m

Miami

Sun 3/1

6:00 am-12:49 pm

1 stop8h 49m

$335

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Fri 2/27

1:39 pm-10:45 pm

1 stop7h 06m

Miami

Tue 3/3

5:30 pm-10:10 pm

1 stop6h 40m

$335

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Wed 4/1

7:25 am-5:05 pm

1 stop7h 40m

Miami

Wed 4/8

1:25 pm-9:20 pm

2 stops9h 55m

$340

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 3/9

9:55 am-7:00 pm

1 stop7h 05m

Miami

Tue 3/17

11:40 am-8:40 pm

2 stops11h 00m

$340

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Fri 2/27

10:10 am-10:00 pm

1 stop9h 50m

Miami

Tue 3/3

12:55 pm-9:35 pm

2 stops10h 40m

$346

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Tue 2/10

6:12 am-7:10 pm

2 stops10h 58m

Key West

Wed 2/18

1:55 pm-10:10 pm

2 stops10h 15m

$346

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Sun 5/10

6:00 am-2:33 pm

1 stop6h 33m

Miami

Thu 5/14

6:00 am-12:59 pm

1 stop8h 59m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 26 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, 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 $283). 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 January 27, 2026.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Colorado Springs to Florida Keys. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
4,268 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
9,205 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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
11,197 reviews
Southwest
8.0
Very good
4,268 reviews

Crew

8.6

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

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 $335, American Airlines can have you in Florida Keys from Colorado Springs in 7h 26m. 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), Delta ($118), and United Airlines ($178).

  • 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 $283). 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 airline flying from Colorado Springs to Florida Keys

Discover the top airline 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$437FlexibilityNo cancel feeOn-time71%

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