Cheap flights from Denver to Puerto Rico from $111
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Puerto Rico departing on 9/8. 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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How to get the cheapest flight ticket from Denver 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
What is the cheapest month to fly to Puerto Rico?
If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Denver, when ticket prices are also cheap, with an average price of $304.
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 Denver is on a Thursday. momondo users have found tickets for Thursday departures for as low as $647. 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 $750.
What is the cheapest time of day to depart on your flight to Puerto Rico?
Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Denver to Puerto Rico during this time can be as low as $288. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $681.
What is the cheapest Denver Intl to Puerto Rico flight route?
Fly from Denver Intl to San Juan Luis Munoz Marin Intl for the best Denver Intl - 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 Denver when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $448 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Denver for as low as $335 on momondo.
What cabin class options are available on Denver Intl to Puerto Rico flights?
There are 4 cabin classes available to choose from on Denver Intl to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Denver Intl to Puerto Rico?
Frontier, JetBlue, and Southwest are the most popular carriers operating from Denver Intl to Puerto Rico
What airlines fly to Puerto Rico?
Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Puerto Rico from Denver according to our data. Frontier is the first choice among our users, with 47% 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.
How many flights depart from Denver to Puerto Rico on average per week?
As of June 2025, there are 3 flights per week flying from Denver to Puerto Rico. The most common day of the week flights depart is Wed, with 33% of flights taking off on this day.
Cheap Denver to Puerto Rico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to Puerto Rico
Best Price Found | $111 |
|---|---|
Fastest flight time | 5h 40m |
Direct flights | Every day |
Airports in Puerto Rico | 4 airports |
When did momondo last update prices for flights from Denver Intl Airport to Puerto Rico?
Prices for flights from Denver Intl Airport to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Denver Intl Airport to Puerto Rico?
There are 6 operators available for flights from Denver Intl Airport to Puerto Rico as of June 2025.
How old do you have to be to fly from Denver Intl Airport 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 Denver Intl Airport 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 Denver to Puerto Rico?
momondo data reveals that the most frequently booked plane model on the route from Denver to Puerto Rico is Boeing 737 MAX 8, representing 78.74% of all bookings. The subsequent popular models are Boeing 737-900 at 14.57%, Boeing 737 MAX 9 at 2.76%, and Boeing 737-800 at 1.57%.
Best airlines flying from Denver to Puerto Rico
Compare and see reviews for airlines that fly from Denver to Puerto Rico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $272 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $466 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.4 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Denver 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 Denver.
Can I find flights from Denver to Puerto Rico with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Denver to Puerto Rico flights to just show those with flexible booking policies.
How can momondo help me find flights from Denver to Puerto Rico?
momondo helps you find the best flight between Denver and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Denver to Puerto Rico right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Denver and alert you when they change.