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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
COS — EYW
May 10 — May 171
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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 April 10, 2026.

This Delta deal was found by Cheapflights users on 4/5. 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.
Wed 4/296:15 am
COS
-
MIA
1 stop7h 20m
Delta
Wed 5/61:16 pm
MIA
-
COS
1 stop9h 04m
Delta
Deal found 4/5$237
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:10 pm
COS
-
MIA
1 stop7h 59m
United Airlines
Tue 5/127:30 am
MIA
-
COS
1 stop6h 56m
United Airlines
Deal found 4/8$239
This Southwest deal was found by Cheapflights users on 4/8. 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.
Sat 5/96:20 am
COS
-
MIA
1 stop6h 10m
Southwest
Tue 5/126:15 am
MIA
-
COS
2 stops9h 35m
Southwest
Deal found 4/8$244
This Southwest deal was found by Cheapflights users on 4/5. 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 5/56:30 am
COS
-
MIA
2 stops9h 50m
Southwest
Tue 5/126:15 am
MIA
-
COS
2 stops9h 35m
Southwest
Deal found 4/5$247
This Southwest deal was found by Cheapflights users on 4/5. 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 4/275:00 am
COS
-
MIA
1 stop9h 50m
Southwest
Tue 5/512:10 pm
MIA
-
COS
2 stops10h 05m
Southwest
Deal found 4/5$250
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 5/1610:40 am
COS
-
MIA
1 stop6h 49m
United Airlines
Sat 5/237:37 am
MIA
-
COS
1 stop9h 03m
United Airlines
Deal found 4/9$285
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:20 am
COS
-
MIA
1 stop6h 10m
Southwest
Mon 5/185:30 am
MIA
-
COS
1 stop10h 05m
Southwest
Deal found 4/9$305
This American Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/81:39 pm
COS
-
MIA
1 stop8h 09m
American Airlines
Tue 5/126:05 am
MIA
-
COS
1 stop8h 44m
American Airlines
Deal found 4/8$306
This Delta deal was found by Cheapflights users on 4/5. 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.
Sat 5/26:15 am
COS
-
MIA
1 stop5h 57m
Delta
Fri 5/86:00 am
MIA
-
COS
1 stop8h 48m
Delta
Deal found 4/5$308
This Southwest deal was found by Cheapflights users on 4/8. 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.
Fri 5/810:35 am
COS
-
MIA
1 stop5h 50m
Southwest
Tue 5/123:00 pm
MIA
-
COS
2 stops8h 20m
Southwest
Deal found 4/8$311
This American Airlines deal was found by Cheapflights users on 4/5. 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 5/55:41 am
COS
-
EYW
2 stops8h 49m
American Airlines
Wed 5/134:20 pm
EYW
-
COS
2 stops9h 12m
American Airlines
Deal found 4/5$360
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/216:00 am
COS
-
EYW
1 stop6h 51m
United Airlines
Sat 4/253:52 pm
EYW
-
COS
1 stop8h 02m
United Airlines
Deal found 4/6$375

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Delta)

One-way from

$119
(Delta)

Popular in

December

Cheapest in

January

Average price

$432
Provider with most accurate pricing for Colorado Springs-Miami flight deals.
Provider most trusted by Cheapflights users for Colorado Springs-Miami flights.
From Colorado Springs to Florida Keys
One-way flight from Colorado Springs to Florida Keys
Highest demand for flights based on searches. 17% potential increase in price ($104 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in April 2026

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 April 10, 2026.
Use the filters below to find and compare flights from Colorado Springs to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Wed 4/29

7:59 am-8:48 pm

2 stops10h 49m

Miami

Wed 5/6

1:16 pm-8:20 pm

1 stop9h 04m

$242

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Mon 4/27

5:00 am-4:50 pm

1 stop9h 50m

Miami

Tue 5/5

12:10 pm-8:15 pm

2 stops10h 05m

$250
Quickest round-trip

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Sat 5/9

10:40 am-7:29 pm

1 stop6h 49m

Miami

Wed 5/13

7:30 am-12:26 pm

1 stop6h 56m

$339

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Thu 5/14

5:00 am-3:20 pm

2 stops8h 20m

Miami

Mon 5/18

5:30 am-1:35 pm

1 stop10h 05m

$339

Colorado SpringsMiami

COS - MIA

COSMIA

Colorado Springs

Sat 5/9

6:20 am-2:30 pm

1 stop6h 10m

Miami

Mon 5/18

1:50 pm-10:15 pm

2 stops10h 25m

$365

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Tue 4/21

6:00 am-2:51 pm

1 stop6h 51m

Key West

Sat 4/25

3:52 pm-9:54 pm

1 stop8h 02m

$375

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Tue 5/5

6:00 am-3:07 pm

1 stop7h 07m

Key West

Wed 5/13

4:05 pm-10:01 pm

1 stop7h 56m

$417

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Sat 6/27

7:00 am-5:29 pm

1 stop8h 29m

Key West

Sat 7/4

2:34 pm-9:19 pm

1 stop8h 45m

$445

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Wed 5/6

5:41 am-4:30 pm

2 stops8h 49m

Key West

Tue 5/12

6:45 am-4:23 pm

2 stops11h 38m

$497

Colorado SpringsKey West

COS - EYW

COSEYW

Colorado Springs

Tue 4/21

7:00 am-5:02 pm

1 stop8h 02m

Key West

Sat 4/25

3:58 pm-11:32 pm

2 stops9h 34m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 $219). Flying from Colorado Springs to Florida Keys in June is currently the most expensive (average of $290). 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 April 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Colorado Springs to Florida Keys. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

DEN - BDL

Weird they cancelled a direct and rerouted me on a connecting flight to get in 10 hours later. What was the point? Crew and flight were great, but not sure what's going on with Southwest.

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 $339, Delta can have you in Florida Keys from Colorado Springs in 6h 49m. 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 ($167).

  • 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 $219). Flying from Colorado Springs to Florida Keys in June is currently the most expensive (average of $290). 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$451FlexibilityNo cancel feeOn-time71%

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