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

As of October 2025, there are 56 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 airlines fly to Colorado?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Colorado from Florida Keys according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

Frontier, Southwest, and United 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 5 operators available for flights from Florida Keys to Colorado as of October 2025.

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.

$78 Cheap Flights from Florida Keys to Colorado in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:33 amMIA-DEN

4h 33mnonstop

12:34 am - 6:19 amDEN-MIA

3h 45mnonstop

$115Frontier

Find Deal

Fri, Nov 7 - Sun, Nov 9

9:24 pm - 8:58 amMIA-DEN

13h 34m1 stop

12:34 am - 6:19 amDEN-MIA

3h 45mnonstop

$116Frontier

Find Deal

Fri, Oct 24 - Sat, Oct 25

3:00 pm - 11:38 pmEYW-DEN

10h 38m1 stop

6:00 am - 3:19 pmDEN-EYW

7h 19m1 stop

$231United Airlines

Find Deal

Sat, Nov 1 - Tue, Nov 4

12:00 pm - 4:52 pmMIA-ASE

6h 52m1 stop

1:29 pm - 9:54 pmASE-MIA

6h 25m1 stop

$231United Airlines

Find Deal

Mon, Jan 26 - Thu, Jan 29

7:11 pm - 12:08 amMIA-DRO

6h 57m1 stop

4:34 pm - 12:20 amDRO-MIA

5h 46m1 stop

$238American Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

6:37 am - 2:18 pmMIA-ASE

9h 41m1 stop

4:54 pm - 12:58 amASE-MIA

6h 04m1 stop

$275American Airlines

Find Deal

Sat, Jan 24 - Tue, Jan 27

1:57 pm - 8:15 pmEYW-DEN

8h 18m1 stop

12:10 pm - 8:06 pmDEN-EYW

5h 56m1 stop

$286Delta

Find Deal

Fri, Oct 24 - Fri, Oct 31

7:10 am - 12:11 pmMIA-COS

7h 01m1 stop

1:16 pm - 8:51 pmCOS-MIA

5h 35m1 stop

$327Delta

Find Deal

Thu, Oct 23 - Mon, Oct 27

12:55 pm - 9:35 pmMIA-COS

10h 40m2 stops

6:10 am - 8:20 pmCOS-MIA

12h 10m2 stops

$396Southwest

Find Deal

Wed, Jan 7 - Sun, Jan 11

10:30 am - 4:55 pmMIA-COS

8h 25m2 stops

7:10 am - 2:30 pmCOS-MIA

5h 20m1 stop

$401Southwest

Find Deal

Wed, Oct 29 - Sun, Nov 2

Frontier flights from Florida Keys to Colorado

Our best Frontier deals on Florida Keys to Colorado flight tickets

Frontier

Nov 7

MIA6:00 amMiami

4h 33m

DEN8:33 amDenver Intl

Nov 9

DEN12:34 amDenver Intl

3h 45m

MIA6:19 amMiami

$115

Find similar

Frontier

Oct 24

MIA9:24 pmMiami

13h 34m

1 stop

DEN8:58 amDenver Intl

Oct 25

DEN12:34 amDenver Intl

3h 45m

MIA6:19 amMiami

$116

Find similar

Frontier

Oct 24

MIA6:00 amMiami

4h 33m

DEN8:33 amDenver Intl

Oct 26

DEN12:34 amDenver Intl

3h 45m

MIA6:19 amMiami

$117

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American Airlines flights from Florida Keys to Colorado

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

American Airlines

Oct 30

MIA7:11 pmMiami

6h 57m

1 stop

DRO12:08 amDurango La Plata County

Nov 6

DRO4:34 pmDurango La Plata County

5h 46m

1 stop

MIA12:20 amMiami

$238

Find similar

American Airlines

Jan 24

MIA6:37 amMiami

9h 41m

1 stop

ASE2:18 pmAspen Pitkin County

Jan 27

ASE4:54 pmAspen Pitkin County

6h 04m

1 stop

MIA12:58 amMiami

$275

Find similar

American Airlines

Nov 22

EYW4:55 pmKey West

7h 27m

1 stop

DEN10:22 pmDenver Intl

Nov 26

DEN8:50 amDenver Intl

6h 16m

1 stop

EYW5:06 pmKey West

$285

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiDenver

MIA - DEN

MIADEN

Miami

Fri 11/7

6:00 am-8:33 am

Nonstop4h 33m

Denver Intl

Sun 11/9

12:34 am-6:19 am

Nonstop3h 45m

$115

MiamiDenver

MIA - DEN

MIADEN

Miami

Fri 10/24

9:24 pm-8:58 am

1 stop13h 34m

Denver Intl

Sat 10/25

12:34 am-6:19 am

Nonstop3h 45m

$116

Key WestDenver

EYW - DEN

EYWDEN

Key West

Sat 11/1

3:00 pm-11:38 pm

1 stop10h 38m

Denver Intl

Tue 11/4

6:00 am-3:19 pm

1 stop7h 19m

$231

MiamiAspen

MIA - ASE

MIAASE

Miami

Mon 1/26

12:00 pm-4:52 pm

1 stop6h 52m

Aspen Pitkin County

Thu 1/29

1:29 pm-9:54 pm

1 stop6h 25m

$231

MiamiDurango

MIA - DRO

MIADRO

Miami

Thu 10/30

7:11 pm-12:08 am

1 stop6h 57m

Durango La Plata County

Thu 11/6

4:34 pm-12:20 am

1 stop5h 46m

$238

MiamiAspen

MIA - ASE

MIAASE

Miami

Sat 1/24

6:37 am-2:18 pm

1 stop9h 41m

Aspen Pitkin County

Tue 1/27

4:54 pm-12:58 am

1 stop6h 04m

$275

Key WestDenver

EYW - DEN

EYWDEN

Key West

Fri 10/24

1:57 pm-8:15 pm

1 stop8h 18m

Denver Intl

Fri 10/31

12:10 pm-8:06 pm

1 stop5h 56m

$286

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Thu 10/23

7:10 am-12:11 pm

1 stop7h 01m

Colorado Springs

Mon 10/27

1:16 pm-8:51 pm

1 stop5h 35m

$327

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Wed 1/7

12:55 pm-9:35 pm

2 stops10h 40m

Colorado Springs

Sun 1/11

6:10 am-8:20 pm

2 stops12h 10m

$396

MiamiColorado Springs

MIA - COS

MIACOS

Miami

Wed 10/29

10:30 am-4:55 pm

2 stops8h 25m

Colorado Springs

Sun 11/2

7:10 am-2:30 pm

1 stop5h 20m

$401

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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 $206. The month of January is another great option to travel to Colorado, with average flight prices from Florida Keys averaging around $214.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Florida Keys to Colorado is on a Wednesday when prices can be found for as low as $336. On the other hand, Sunday is the most expensive day to depart from Florida Keys because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $857.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $327. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $428 per ticket.

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 $268 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 $220 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 20m
Direct flights	Every day
Airports in Colorado	1 airport

The fastest flight from Florida Keys to Colorado takes 4h 20m

Direct flights go from Florida Keys to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

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 5 operators available for flights from Florida Keys to Colorado as of October 2025.
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 (16.57% of total bookings). The next most popular plane models are Airbus A321neo (12.04%), Boeing 737-800 Passenger/BBJ2 (winglets) (10.90%), and Boeing 737-900 (10.83%).

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 $230	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines 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.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Colorado

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Cheap flights from Florida Keys to Colorado from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Florida Keys to Colorado departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Florida Keys to Colorado

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Cheap last minute flights

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Frontier flights from Florida Keys to Colorado

Our best Frontier deals on Florida Keys to Colorado flight tickets

American Airlines flights from Florida Keys to Colorado

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

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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

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 $206. The month of January is another great option to travel to Colorado, with average flight prices from Florida Keys averaging around $214.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $327. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $428 per ticket.

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

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.

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

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

What airlines fly to Colorado?

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

As of October 2025, there are 56 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.

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

Direct flights

Airports in Colorado

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

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

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

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

What is the most popular plane model from Florida Keys to Colorado?

Best airlines flying from Florida Keys to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo