How many flights depart from Florida Keys to Colorado on average per week?

As of April 2026, there are 85 flights per week flying from Florida Keys to Colorado. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

What is the cheapest airline that flies from Florida Keys to Colorado?

Frontier, Southwest, and American Airlines are the most popular carriers operating from Florida Keys to Colorado

When did momondo last update prices for flights from Florida Keys to Colorado?

Prices for flights from Florida Keys to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Florida Keys to Colorado?

There are 6 operators available for flights from Florida Keys to Colorado as of April 2026.

How old do you have to be to fly from Florida Keys to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$62 Cheap Flights from Florida Keys to Colorado in 2026

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Find the cheapest flights from Florida Keys to Colorado

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 8:57 am

MIA

DEN

4h 27mnonstop

11:40 pm - 5:54 am

DEN

MIA

4h 14mnonstop

$116Frontier

Mi, Mai 6 - Di, Jun 9

6:30 am - 12:27 pm

MIA

DEN

7h 57m

1 stop

11:45 pm - 5:38 am

DEN

MIA

3h 53mnonstop

$117Multiple Airlines

Do, Apr 30 - Sa, Mai 9

5:25 am - 9:25 am

MIA

COS

6h 00m

1 stop

10:12 am - 9:05 pm

COS

MIA

8h 53m

1 stop

$297American Airlines

Di, Aug 25 - Sa, Aug 29

6:00 am - 12:48 pm

MIA

COS

8h 48m

1 stop

6:00 am - 2:33 pm

COS

MIA

6h 33m

1 stop

$306Delta

Sa, Aug 22 - Mi, Sep 2

7:15 am - 11:58 am

MIA

MTJ

6h 43m

1 stop

12:42 pm - 8:44 pm

MTJ

MIA

6h 02m

1 stop

$309American Airlines

Mi, Mai 6 - Sa, Mai 9

7:15 am - 5:14 pm

MIA

COS

11h 59m

2 stops

6:00 am - 2:33 pm

COS

MIA

6h 33m

1 stop

$311Delta

Sa, Aug 22 - Mi, Sep 2

7:30 am - 12:41 pm

MIA

MTJ

7h 11m

1 stop

7:00 am - 10:09 pm

MTJ

MIA

13h 09m

2 stops

$314United Airlines

Do, Apr 30 - Di, Mai 5

3:58 pm - 8:44 pm

MIA

COS

6h 46m

1 stop

5:30 am - 3:44 pm

COS

MIA

8h 14m

1 stop

$316United Airlines

Mi, Aug 19 - So, Aug 23

5:30 am - 1:35 pm

MIA

COS

10h 05m

1 stop

10:10 am - 6:15 pm

COS

MIA

6h 05m

1 stop

$319Southwest

Do, Mai 7 - So, Mai 10

9:55 am - 6:50 pm

MIA

MTJ

10h 55m

2 stops

8:45 am - 6:20 pm

MTJ

MIA

7h 35m

2 stops

$319Southwest

Sa, Mai 2 - Mi, Mai 6

Frontier flights from Florida Keys to Colorado

Our best Frontier deals on Florida Keys to Colorado flight tickets

Frontier

May 6

MIA6:30 amMiami

4h 27m

DEN8:57 amDenver Intl

Jun 9

DEN11:40 pmDenver Intl

4h 14m

MIA5:54 amMiami

$116

Frontier

Apr 29

MIA7:00 amMiami

4h 40m

DEN9:40 amDenver Intl

May 8

DEN11:45 pmDenver Intl

3h 53m

MIA5:38 amMiami

$118

Frontier

Apr 30

MIA3:15 pmMiami

9h 34m

1 stop

DEN10:49 pmDenver Intl

May 9

DEN11:45 pmDenver Intl

3h 53m

MIA5:38 amMiami

$119

American Airlines flights from Florida Keys to Colorado

Our best American Airlines deals on Florida Keys to Colorado flight tickets

American Airlines

Aug 25

MIA5:25 amMiami

6h 00m

1 stop

COS9:25 amColorado Springs

Aug 29

COS10:12 amColorado Springs

8h 53m

1 stop

MIA9:05 pmMiami

$297

American Airlines

May 6

MIA5:05 amMiami

8h 53m

1 stop

MTJ11:58 amMontrose County

May 9

MTJ12:42 pmMontrose County

8h 08m

1 stop

MIA10:50 pmMiami

$309

American Airlines

May 23

MIA5:24 amMiami

6h 30m

1 stop

COS9:54 amColorado Springs

Jun 2

COS3:45 pmColorado Springs

6h 14m

1 stop

MIA11:59 pmMiami

$313

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MiamiDenver

MIA - DEN

MIADEN

Miami

Mi 5/6

6:30 am-8:57 am

Nonstop4h 27m

Denver Intl

Di 6/9

11:40 pm-5:54 am

Nonstop4h 14m

$116

MiamiDenver

MIA - DEN

MIADEN

Miami

Do 4/30

6:30 am-12:27 pm

1 stop7h 57m

Denver Intl

Sa 5/9

11:45 pm-5:38 am

Nonstop3h 53m

$117

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Di 8/25

5:25 am-9:25 am

1 stop6h 00m

Colorado Springs

Sa 8/29

10:12 am-9:05 pm

1 stop8h 53m

$297

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Sa 8/22

6:00 am-12:48 pm

1 stop8h 48m

Colorado Springs

Mi 9/2

6:00 am-2:33 pm

1 stop6h 33m

$306

MiamiMontrose

MIA - MTJ

MIAMTJ

Miami

Mi 5/6

7:15 am-11:58 am

1 stop6h 43m

Montrose County

Sa 5/9

12:42 pm-8:44 pm

1 stop6h 02m

$309

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Sa 8/22

7:15 am-5:14 pm

2 stops11h 59m

Colorado Springs

Mi 9/2

6:00 am-2:33 pm

1 stop6h 33m

$311

MiamiMontrose

MIA - MTJ

MIAMTJ

Miami

Do 4/30

7:30 am-12:41 pm

1 stop7h 11m

Montrose County

Di 5/5

7:00 am-10:09 pm

2 stops13h 09m

$314

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Mi 8/19

3:58 pm-8:44 pm

1 stop6h 46m

Colorado Springs

So 8/23

5:30 am-3:44 pm

1 stop8h 14m

$316

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Do 5/7

5:30 am-1:35 pm

1 stop10h 05m

Colorado Springs

So 5/10

10:10 am-6:15 pm

1 stop6h 05m

$319

MiamiMontrose

MIA - MTJ

MIAMTJ

Miami

Sa 5/2

9:55 am-6:50 pm

2 stops10h 55m

Montrose County

Mi 5/6

8:45 am-6:20 pm

2 stops7h 35m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Florida Keys to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of October is, on average, the cheapest month to fly to Colorado from Florida Keys, with most prices found around $198. The month of January is another great option to travel to Colorado, with average flight prices from Florida Keys averaging around $214.

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Florida Keys when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Florida Keys for as low as $208 on momondo.

Can stopping save me money on Florida Keys to Colorado flights?

No. A direct flight is the cheapest option for a flight between Florida Keys to Colorado.

Cheap Florida Keys to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Florida Keys to Colorado

Fastest flight time	4h 23m
Direct flights	Every day
Airports in Colorado	87 airports

The fastest flight from Florida Keys to Colorado takes 4h 23m

Direct flights go from Florida Keys to Colorado every day.

There are 87 airports in Colorado. From Florida Keys there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Florida Keys to Colorado

When did momondo last update prices for flights from Florida Keys to Colorado?
Prices for flights from Florida Keys to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Florida Keys to Colorado?
There are 6 operators available for flights from Florida Keys to Colorado as of April 2026.
How old do you have to be to fly from Florida Keys to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Florida Keys to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Florida Keys to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Florida Keys to Colorado is Boeing 737 MAX 8 (17.79% of total bookings). The next most popular plane models are Airbus A321neo (15.20%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.42%), and Boeing 737-900 (10.13%).

Best airlines flying from Florida Keys to Colorado

Compare and see reviews for airlines that fly from Florida Keys to Colorado with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.1 11,572 reviews		Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,406 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Florida Keys to Colorado?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Florida Keys to Colorado for you.

Can I find flights from Florida Keys to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Florida Keys with this policy.

How can momondo help me find flights from Florida Keys to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Florida Keys. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Florida Keys to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from Florida Keys. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.