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

As of March 2026, 4 flights take off from Colorado and land in Puerto Rico each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.

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

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

How long is the flight from Colorado to Puerto Rico?

Flight times from Colorado to Puerto Rico vary, but if you’re flying out of Denver and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 5h 40m on average. Another popular route from Colorado to Puerto Rico is flying from Colorado Springs to San Juan Luis Munoz Marin Intl Airport, which will take roughly 7h 58m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Puerto Rico?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Puerto Rico from Colorado according to our data. Frontier is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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

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

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

As of March 2026, there are 6 operators available to choose from for flights from Colorado to Puerto Rico.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The required travel and health documents for your Puerto Rico 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 Puerto Rico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$122 Cheap Flights from Colorado to Puerto Rico in 2026

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Find the cheapest flights from Colorado to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:15 am - 10:28 am

DEN

PSE

23h 13m

1 stop

10:02 am - 11:11 pm

PSE

DEN

15h 09m

1 stop

$221Frontier

mar., may. 5 - jue., may. 7

9:25 am - 1:43 am

DEN

BQN

14h 18m

1 stop

12:28 pm - 11:11 pm

BQN

DEN

12h 43m

1 stop

$246Frontier

lun., may. 4 - jue., may. 7

11:59 pm - 12:29 am

DEN

SJU

22h 30m

1 stop

7:00 am - 10:29 pm

SJU

DEN

17h 29m

2 stops

$252Multiple Airlines

mié., abr. 22 - mar., abr. 28

7:00 am - 11:58 pm

DEN

SJU

14h 58m

2 stops

3:31 pm - 8:32 pm

SJU

DEN

31h 01m

1 stop

$259Multiple Airlines

jue., abr. 9 - jue., abr. 16

8:00 am - 4:32 am

EGE

SJU

18h 32m

1 stop

6:45 am - 7:09 pm

SJU

EGE

14h 24m

1 stop

$336American Airlines

dom., may. 3 - jue., may. 7

10:12 am - 11:40 pm

COS

SJU

11h 28m

2 stops

4:49 pm - 9:25 am

SJU

COS

18h 36m

2 stops

$342American Airlines

mar., ago. 18 - mar., sep. 1

6:15 am - 8:24 pm

COS

SJU

12h 09m

1 stop

6:15 am - 12:48 pm

SJU

COS

8h 33m

1 stop

$376Delta

sáb., may. 2 - sáb., may. 9

6:00 am - 5:38 pm

COS

SJU

9h 38m

1 stop

1:05 am - 11:18 am

SJU

COS

12h 13m

2 stops

$432United Airlines

sáb., sep. 19 - mar., oct. 13

6:00 am - 4:31 pm

COS

SJU

8h 31m

1 stop

2:31 pm - 9:21 pm

SJU

COS

8h 50m

1 stop

$434Delta

sáb., sep. 19 - mié., oct. 14

7:05 am - 11:50 pm

EGE

SJU

14h 45m

2 stops

1:00 am - 12:42 pm

SJU

EGE

13h 42m

2 stops

$442United Airlines

sáb., may. 2 - mar., may. 5

Southwest flights from Colorado to Puerto Rico

Our best Southwest deals on Colorado to Puerto Rico flight tickets

Southwest

May 15

COS9:55 amColorado Springs

12h 00m

2 stops

SJU11:55 pmSan Juan Luis Munoz Marin Intl

May 23

SJU11:15 amSan Juan Luis Munoz Marin Intl

11h 30m

2 stops

COS8:45 pmColorado Springs

$470

Southwest

Jul 4

COS5:55 amColorado Springs

11h 40m

2 stops

SJU7:35 pmSan Juan Luis Munoz Marin Intl

Jul 8

SJU6:30 amSan Juan Luis Munoz Marin Intl

14h 45m

1 stop

COS7:15 pmColorado Springs

$489

Southwest

Apr 12

COS10:10 amColorado Springs

11h 35m

2 stops

SJU11:45 pmSan Juan Luis Munoz Marin Intl

Apr 15

SJU11:25 amSan Juan Luis Munoz Marin Intl

10h 50m

2 stops

COS8:15 pmColorado Springs

$494

American Airlines flights from Colorado to Puerto Rico

Our best American Airlines deals on Colorado to Puerto Rico flight tickets

American Airlines

May 3

EGE8:00 amVail Eagle County

18h 32m

1 stop

SJU4:32 amSan Juan Luis Munoz Marin Intl

May 7

SJU6:45 amSan Juan Luis Munoz Marin Intl

14h 24m

1 stop

EGE7:09 pmVail Eagle County

$336

American Airlines

Aug 18

COS10:12 amColorado Springs

11h 28m

2 stops

SJU11:40 pmSan Juan Luis Munoz Marin Intl

Sep 1

SJU4:49 pmSan Juan Luis Munoz Marin Intl

18h 36m

2 stops

COS9:25 amColorado Springs

$342

American Airlines

May 2

COS1:39 pmColorado Springs

17h 34m

2 stops

SJU9:13 amSan Juan Luis Munoz Marin Intl

May 9

SJU5:45 amSan Juan Luis Munoz Marin Intl

12h 38m

2 stops

COS4:23 pmColorado Springs

$361

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverPonce

DEN - PSE

DENPSE

Denver Intl

mar. 5/5

9:15 am-10:28 am

1 stop23h 13m

Ponce Mercedita

jue. 5/7

10:02 am-11:11 pm

1 stop15h 09m

$221

DenverAguadilla

DEN - BQN

DENBQN

Denver Intl

lun. 5/4

9:25 am-1:43 am

1 stop14h 18m

Aguadilla Borinquen

jue. 5/7

12:28 pm-11:11 pm

1 stop12h 43m

$246

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

mié. 4/22

11:59 pm-12:29 am

1 stop22h 30m

San Juan Luis Munoz Marin Intl

mar. 4/28

7:00 am-10:29 pm

2 stops17h 29m

$252

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

jue. 4/9

7:00 am-11:58 pm

2 stops14h 58m

San Juan Luis Munoz Marin Intl

jue. 4/16

3:31 pm-8:32 pm

1 stop31h 01m

$259

VailSan Juan

EGE - SJU

EGESJU

Vail Eagle County

dom. 5/3

8:00 am-4:32 am

1 stop18h 32m

San Juan Luis Munoz Marin Intl

jue. 5/7

6:45 am-7:09 pm

1 stop14h 24m

$336

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

mar. 8/18

10:12 am-11:40 pm

2 stops11h 28m

San Juan Luis Munoz Marin Intl

mar. 9/1

4:49 pm-9:25 am

2 stops18h 36m

$342

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

sáb. 5/2

6:15 am-8:24 pm

1 stop12h 09m

San Juan Luis Munoz Marin Intl

sáb. 5/9

6:15 am-12:48 pm

1 stop8h 33m

$376

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

sáb. 9/19

6:00 am-5:38 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

mar. 10/13

1:05 am-11:18 am

2 stops12h 13m

$432

Quickest round-trip

Colorado SpringsSan Juan

COS - SJU

COSSJU

Colorado Springs

sáb. 9/19

6:00 am-4:31 pm

1 stop8h 31m

San Juan Luis Munoz Marin Intl

mié. 10/14

2:31 pm-9:21 pm

1 stop8h 50m

$434

VailSan Juan

EGE - SJU

EGESJU

Vail Eagle County

sáb. 5/2

7:05 am-11:50 pm

2 stops14h 45m

San Juan Luis Munoz Marin Intl

mar. 5/5

1:00 am-12:42 pm

2 stops13h 42m

$442

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 Colorado to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in August, then you should wait until September to fly from Colorado, when ticket prices are also cheap, with an average price of $377.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Colorado is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $606. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $765.

What is the cheapest Colorado to Puerto Rico flight route?

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

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $487 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Colorado for as low as $354 on momondo.

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

There are 4 cabin classes available to choose from on Colorado to Puerto Rico 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 Colorado to Puerto Rico flights?

You could potentially save up to 37% on your flight if you consider stops on a Colorado to Puerto Rico flight.

Cheap Colorado to Puerto Rico flight deals and tips

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

Best Price Found	$364
Fastest flight time	5h 55m
Direct flights	Every day
Airports in Puerto Rico	20 airports

The best one-way flight to Puerto Rico from Colorado in the past 72 hours is $364. The best round-trip flight deal from Colorado to Puerto Rico found on momondo in the last 72 hours is $632.

The fastest flight from Colorado to Puerto Rico takes 5h 55m

Direct flights go from Colorado to Puerto Rico every day.

There are 20 airports in Puerto Rico. From Colorado there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

When did momondo last update prices for flights from Colorado to Puerto Rico?
Prices for flights from Colorado to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Colorado to Puerto Rico?
As of March 2026, there are 6 operators available to choose from for flights from Colorado to Puerto Rico.
How old do you have to be to fly from Colorado to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The required travel and health documents for your Puerto Rico 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 Puerto Rico. 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 Colorado to Puerto Rico?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Colorado to Puerto Rico is Boeing 737 MAX 9 (54.22% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (28.00%), Boeing 737-800 (12.89%), and Airbus A220-300 (2.22%).

Best airlines flying from Colorado to Puerto Rico

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $181	Free Cancellation	Rating 5.7 3,017 reviews	Search Frontier flights
Delta	PriceFrom $192	Free Cancellation	Rating 7.9 8,326 reviews	Search Delta flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.1 11,494 reviews	Search American Airlines flights
JetBlue	PriceFrom $272	Free Cancellation	Rating 7.2 2,905 reviews	Search JetBlue flights
United Airlines	PriceFrom $355	Free Cancellation	Rating 7.4 9,477 reviews	Search United Airlines flights
Southwest	PriceFrom $380	Free Cancellation	Rating 8.0 4,333 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Rico from Colorado.

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

Yes. All flights to Puerto Rico from Colorado on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Colorado to Puerto Rico flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Puerto Rico from Colorado. 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 Puerto Rico 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.

Start using Trips

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $118

Flights to Aguadillafrom $204

Flights to Poncefrom $186

Flights to Mayagüezfrom $317

Cheap flights from Colorado to Puerto Rico from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Puerto Rico departing on 4/21. 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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Southwest flights from Colorado to Puerto Rico

Our best Southwest deals on Colorado to Puerto Rico flight tickets

American Airlines flights from Colorado to Puerto Rico

Our best American Airlines deals on Colorado to Puerto Rico flight tickets

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Use the filters below to find and compare flights from Colorado to Puerto Rico that are best for you.

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

What is the cheapest month to fly to Puerto Rico?

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest Colorado to Puerto Rico flight route?

How far in advance should I book a flight to Puerto Rico?

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

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

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

What airlines fly to Puerto Rico?

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

How long is the flight from Colorado to Puerto Rico?

Cheap Colorado to Puerto Rico flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

Best airlines flying from Colorado to Puerto Rico

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

Why use momondo?

An easier way to manage your Puerto Rico 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 Puerto Rico

Popular cities in Puerto Rico

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

Colorado flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year