What is the cheapest airline that flies from Puerto Rico to Colorado?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Colorado

How many flights depart from Puerto Rico to Colorado on average per week?

As of February 2026, 7 flights take off from Puerto Rico and land in Colorado each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from Puerto Rico to Colorado?

Flight times from Puerto Rico to Colorado vary, but if you’re flying out of San Juan and flying into Denver (one of the most popular routes), then the duration is 6h 35m on average. Another popular route from Puerto Rico to Colorado is flying from Aguadilla to Denver, which will take roughly 19h 58m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Puerto Rico to Colorado on average per day?

As of February 2026, 1 flights take off from Puerto Rico and land in Colorado each day. The most common flight departure time for this route is 2:00PM, with 100% of daily flights taking off in the afternoon.

What airlines fly to Colorado?

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Colorado from Puerto Rico according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Puerto Rico to Colorado?

Prices for flights from Puerto Rico to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from Puerto Rico to Colorado?

The number of operators available for flights from Puerto Rico to Colorado is 6 as of February 2026.

How old do you have to be to fly from Puerto Rico to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico 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.

$107 Cheap Flights from Puerto Rico to Colorado in 2026

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Find the cheapest flights from Puerto Rico to Colorado

Round-trip

One-way

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Recent round-trip flight deals from Puerto Rico to Colorado

Enter your travel dates to find the best prices.

3:53 am - 10:59 pm

SJU

DEN

22h 06m

1 stop

10:00 am - 2:25 am

DEN

SJU

13h 25m

1 stop

$202Frontier

Wed, Feb 25 - Mon, Mar 2

5:25 pm - 7:55 am

SJU

DEN

17h 30m

1 stop

12:28 am - 11:10 am

DEN

SJU

8h 42m

1 stop

$204Frontier

Wed, Mar 4 - Tue, Mar 10

7:54 pm - 7:55 am

SJU

DEN

15h 01m

1 stop

11:59 pm - 12:54 am

DEN

SJU

21h 55m

1 stop

$209Frontier

Sat, Feb 14 - Sat, Feb 28

10:57 am - 10:59 pm

SJU

DEN

15h 02m

1 stop

7:00 am - 10:45 pm

DEN

SJU

13h 45m

1 stop

$211Frontier

Thu, Feb 26 - Mon, Mar 9

4:36 pm - 11:49 am

SJU

DEN

22h 13m

2 stops

11:25 pm - 6:58 pm

DEN

SJU

16h 33m

1 stop

$215Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

3:53 am - 10:59 pm

SJU

DEN

22h 06m

1 stop

11:49 pm - 4:32 pm

DEN

SJU

14h 43m

2 stops

$217Multiple Airlines

Tue, Feb 24 - Sun, Mar 8

3:34 pm - 11:32 pm

SJU

COS

9h 58m

1 stop

1:39 pm - 4:32 am

COS

SJU

12h 53m

1 stop

$340American Airlines

Wed, Apr 29 - Wed, May 13

7:00 pm - 9:27 am

SJU

COS

16h 27m

2 stops

1:39 pm - 9:13 am

COS

SJU

17h 34m

2 stops

$349American Airlines

Wed, Apr 29 - Sat, May 2

1:40 pm - 8:53 pm

SJU

COS

9h 13m

1 stop

6:57 pm - 12:34 pm

COS

SJU

15h 37m

2 stops

$418United Airlines

Thu, Apr 30 - Sun, May 3

6:50 am - 9:45 pm

SJU

COS

16h 55m

2 stops

7:10 am - 8:55 pm

COS

SJU

11h 45m

2 stops

$444Southwest

Thu, Apr 30 - Sun, May 3

Frontier flights from Puerto Rico to Colorado

Our best Frontier deals on Puerto Rico to Colorado flight tickets

Frontier

Feb 25

SJU3:53 amSan Juan Luis Munoz Marin Intl

22h 06m

1 stop

DEN10:59 pmDenver Intl

Mar 2

DEN10:00 amDenver Intl

13h 25m

1 stop

SJU2:25 amSan Juan Luis Munoz Marin Intl

$202

Frontier

Mar 4

SJU5:25 pmSan Juan Luis Munoz Marin Intl

17h 30m

1 stop

DEN7:55 amDenver Intl

Mar 10

DEN12:28 amDenver Intl

8h 42m

1 stop

SJU11:10 amSan Juan Luis Munoz Marin Intl

$204

Frontier

Feb 14

SJU7:54 pmSan Juan Luis Munoz Marin Intl

15h 01m

1 stop

DEN7:55 amDenver Intl

Feb 28

DEN11:59 pmDenver Intl

21h 55m

1 stop

SJU12:54 amSan Juan Luis Munoz Marin Intl

$209

JetBlue flights from Puerto Rico to Colorado

Our best JetBlue deals on Puerto Rico to Colorado flight tickets

JetBlue

Feb 27

BQN6:01 amAguadilla Borinquen

19h 58m

1 stop

DEN10:59 pmDenver Intl

Mar 6

DEN12:14 pmDenver Intl

11h 38m

1 stop

BQN2:52 amAguadilla Borinquen

$366

JetBlue

Mar 27

SJU1:00 pmSan Juan Luis Munoz Marin Intl

9h 28m

1 stop

COS8:28 pmColorado Springs

Mar 29

COS6:20 amColorado Springs

7h 58m

1 stop

SJU4:18 pmSan Juan Luis Munoz Marin Intl

$596

JetBlue

Feb 25

BQN2:30 amAguadilla Borinquen

11h 40m

1 stop

DEN11:10 amDenver Intl

Mar 2

DEN12:14 pmDenver Intl

11h 38m

1 stop

BQN2:52 amAguadilla Borinquen

$613

Fly from

Fly to

Route

Depart

Return

Price

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Wed 2/25

3:53 am-10:59 pm

1 stop22h 06m

Denver Intl

Mon 3/2

10:00 am-2:25 am

1 stop13h 25m

$202

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Wed 3/4

5:25 pm-7:55 am

1 stop17h 30m

Denver Intl

Tue 3/10

12:28 am-11:10 am

1 stop8h 42m

$204

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Sat 2/14

7:54 pm-7:55 am

1 stop15h 01m

Denver Intl

Sat 2/28

11:59 pm-12:54 am

1 stop21h 55m

$209

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Thu 2/26

10:57 am-10:59 pm

1 stop15h 02m

Denver Intl

Mon 3/9

7:00 am-10:45 pm

1 stop13h 45m

$211

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Thu 2/26

4:36 pm-11:49 am

2 stops22h 13m

Denver Intl

Mon 3/2

11:25 pm-6:58 pm

1 stop16h 33m

$215

San JuanDenver

SJU - DEN

SJUDEN

San Juan Luis Munoz Marin Intl

Tue 2/24

3:53 am-10:59 pm

1 stop22h 06m

Denver Intl

Sun 3/8

11:49 pm-4:32 pm

2 stops14h 43m

$217

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Wed 4/29

3:34 pm-11:32 pm

1 stop9h 58m

Colorado Springs

Wed 5/13

1:39 pm-4:32 am

1 stop12h 53m

$340

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Wed 4/29

7:00 pm-9:27 am

2 stops16h 27m

Colorado Springs

Sat 5/2

1:39 pm-9:13 am

2 stops17h 34m

$349

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Thu 4/30

1:40 pm-8:53 pm

1 stop9h 13m

Colorado Springs

Sun 5/3

6:57 pm-12:34 pm

2 stops15h 37m

$418

San JuanColorado Springs

SJU - COS

SJUCOS

San Juan Luis Munoz Marin Intl

Thu 4/30

6:50 am-9:45 pm

2 stops16h 55m

Colorado Springs

Sun 5/3

7:10 am-8:55 pm

2 stops11h 45m

$444

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 Puerto Rico 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 March is, on average, the cheapest month to fly to Colorado from Puerto Rico, with most prices found around $364. The month of February is another great option to travel to Colorado, with average flight prices from Puerto Rico averaging around $372.

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

The cheapest day to depart from Puerto Rico to Colorado is on a Thursday when prices can be found for as low as $531. On the other hand, Sunday is the most expensive day to depart from Puerto Rico because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $738.

What is the cheapest Puerto Rico to Colorado flight route?

Fly from San Juan Luis Munoz Marin Intl to Denver Intl for the best Puerto Rico - Colorado flight prices

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

You are more likely to see cheaper flights to Colorado from Puerto Rico when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $457 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Puerto Rico for as low as $333 on momondo.

What cabin class options are available on Puerto Rico to Colorado flights?

There are 4 cabin classes available to choose from on Puerto Rico to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Colorado flights?

You could potentially save up to 43% on your flight if you consider stops on a Puerto Rico to Colorado flight.

Cheap Puerto Rico to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Colorado

Best Price Found	$304
Fastest flight time	6h 35m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Puerto Rico in the past 72 hours is $304. The best round-trip flight deal from Puerto Rico to Colorado found on momondo in the last 72 hours is $474.

The fastest flight from Puerto Rico to Colorado takes 6h 35m

Direct flights go from Puerto Rico to Colorado every day.

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

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Colorado?
Prices for flights from Puerto Rico to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from Puerto Rico to Colorado?
The number of operators available for flights from Puerto Rico to Colorado is 6 as of February 2026.
How old do you have to be to fly from Puerto Rico to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico 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 Puerto Rico to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Puerto Rico to Colorado is Boeing 737 MAX 9, representing 71.19% of all bookings. The subsequent popular models are Boeing 737-800 at 22.03%, Boeing 737-900 at 5.08%, and Boeing 737 MAX 8 at 1.69%.

Best airlines flying from Puerto Rico to Colorado

Compare and see reviews for airlines that fly from Puerto Rico to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $147	Free Cancellation	Rating 5.7 3,054 reviews	Search Frontier flights
JetBlue	PriceFrom $195	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
American Airlines	PriceFrom $207	Free Cancellation	Rating 7.2 11,247 reviews	Search American Airlines flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.9 8,162 reviews	Search Delta flights
Southwest	PriceFrom $318	Free Cancellation	Rating 8.0 4,280 reviews	Search Southwest flights
United Airlines	PriceFrom $320	Free Cancellation	Rating 7.4 9,245 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Colorado?

Finding the right flight to Colorado from Puerto Rico is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado quick and easy, saving you time and money.

Can I find flights from Puerto Rico to Colorado with flexible booking policies on momondo?

Flights from Puerto Rico to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Puerto Rico to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Puerto Rico.

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

If you are simply researching potential flights to Colorado, momondo offers a useful price alert feature which will track prices for flights to Colorado from Puerto Rico and alert you when they change.

An easier way to manage your Colorado trip

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Cheap flights from Puerto Rico to Colorado from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Puerto Rico to Colorado departing on 2/24. 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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Find the cheapest flights from Puerto Rico to Colorado

Recent round-trip flight deals from Puerto Rico to Colorado

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Frontier flights from Puerto Rico to Colorado

Our best Frontier deals on Puerto Rico to Colorado flight tickets

JetBlue flights from Puerto Rico to Colorado

Our best JetBlue deals on Puerto Rico to Colorado flight tickets

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See travel insights to Colorado from

How to get the cheapest flight ticket from Puerto Rico to Colorado

What is the cheapest month to fly to Colorado?

The month of March is, on average, the cheapest month to fly to Colorado from Puerto Rico, with most prices found around $364. The month of February is another great option to travel to Colorado, with average flight prices from Puerto Rico averaging around $372.

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

What is the cheapest Puerto Rico to Colorado flight route?

Fly from San Juan Luis Munoz Marin Intl to Denver Intl for the best Puerto Rico - Colorado flight prices

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

What cabin class options are available on Puerto Rico to Colorado flights?

There are 4 cabin classes available to choose from on Puerto Rico to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Puerto Rico to Colorado flights?

You could potentially save up to 43% on your flight if you consider stops on a Puerto Rico to Colorado flight.

What is the cheapest airline that flies from Puerto Rico to Colorado?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Puerto Rico to Colorado

What airlines fly to Colorado?

How many flights depart from Puerto Rico to Colorado on average per day?

As of February 2026, 1 flights take off from Puerto Rico and land in Colorado each day. The most common flight departure time for this route is 2:00PM, with 100% of daily flights taking off in the afternoon.

How many flights depart from Puerto Rico to Colorado on average per week?

As of February 2026, 7 flights take off from Puerto Rico and land in Colorado each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from Puerto Rico to Colorado?

Cheap Puerto Rico to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Puerto Rico to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Puerto Rico to Colorado?

How many operators does momondo search for flights from Puerto Rico to Colorado?

How old do you have to be to fly from Puerto Rico to Colorado?

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

What is the most popular plane model from Puerto Rico to Colorado?

Best airlines flying from Puerto Rico to Colorado

Compare and see reviews for airlines that fly from Puerto Rico to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Puerto Rico to Colorado?

Can I find flights from Puerto Rico to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Puerto Rico to Colorado?

I’m not ready to book a flight from Puerto Rico 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

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According to popular flight searches on momondo this year

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