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  1. Flights
  2. Puerto Rico
  3. San Juan
  4. Denver, CO - San Juan

Cheap Flights from Denver, CO (DEN) to San Juan (SJU)

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Discover the cheapest flights from Denver, CO to San Juan
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Sun, Jan 11 - Tue, Jan 13
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
115$
112$
Prime price per passenger
Wed, Jan 7 - Fri, Jan 9
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
116$
114$
Prime price per passenger
Mon, Feb 23 - Thu, Feb 26
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
141$
132$
Prime price per passenger
Sat, Feb 28 - Wed, Mar 4
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
143$
139$
Prime price per passenger
Mon, Feb 9 - Sun, Feb 15
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
146$
141$
Prime price per passenger
Sat, Jan 31 - Wed, Feb 4
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
170$
162$
Prime price per passenger
Mon, Jan 12
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
-21 %
56$
45$
Prime price per passenger
Mon, Feb 23
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
-27 %
63$
46$
Prime price per passenger
Mon, Mar 2
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
-26 %
63$
47$
Prime price per passenger
Thu, Jan 8
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
56$
55$
Prime price per passenger
Mon, Feb 9
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
59$
57$
Prime price per passenger
Sat, Jan 31
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
84$
82$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Denver, CO to San Juan

Flexible with dates? We find the best price for the week of the day you select *Prices may vary after you search.
Filter by
week: Feb 16 - Feb 22
Flights from just $420
$1,552
$1,520
$1,449
$1,548
$1,235
$1,522
$1,320
$893
$420
DecemberJanuaryFebruaryMarch
Flying Time8 hoursWhen flying from Denver, CO to San Juan, this can take around 8 hours in flying time, however this flight duration can vary due to other factors
Cheapest flight$44The best price for flights from Denver, CO to San Juan offered by eDreams, which have been found by our customers in the last 3 days
Departure AirportDenver InternationalDenver International is where you'll take off when flying from Denver, CO to San Juan
Arrival AirportLuis Munoz Marin InternationalYou'll land at Luis Munoz Marin International when flying from Denver, CO to San Juan
Peak seasonDecemberDecember is the busiest time to fly from Denver, CO to San Juan according to search data results from our customers
Best time to bookSeptemberSeptember is one of the most frequent times to fly to San Juan from Denver, CO according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
73%Trains in San Juan are 73% cheaper than in Denver, CO.
Denver, CO$2.75
San Juan$0.75
MealMid-priced restaurant
0%A meal in San Juan costs roughly the same as in Denver, CO.
Denver, CO$20.00
San Juan$20.00
TaxiStandard daytime start rate
28190%Taxis are 28190% more expensive in San Juan than in Denver, CO.
Denver, CO$3.50
San Juan$990.00
CoffeeRegular cappuccino
31%Coffee in San Juan is 31% cheaper than in Denver, CO.
Denver, CO$5.47
San Juan$3.76
Distance: 2737 miles
Denver, CO airports
Denver International (DEN)How far from city center: 19 miles
San Juan airports
Luis Munoz Marin International (SJU)How far from city center: 7 miles

Are you planning to travel to San Juan for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Denver, CO. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to San Juan and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Denver, CO to San Juan

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to Puerto Rico. At eDreams have you covered!
For flights from Denver, CO to San Juan, how can I find the cheapest price?
The cheapest price for a flight from Denver, CO to San Juan is $45. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is San Juan more expensive than Denver, CO to visit?
Looking at cab fares, a ride in San Juan costs about $ 990.00 USD, 28186% more expensive than Denver, CO, with a fare of $ 3.50 USD,
while train tickets cost 73% less at San Juan: $ 0.75 USD versus $ 2.75 USD at Denver, CO.
Contrasting the price of a meal, they round 20.00 USD in both San Juan and Denver, CO.
The price of the coffee is around 31% cheaper in San Juan, with an average of 3.76 USD, while in Denver, CO the coffee costs 5.47 USD.
When booking, when is the best time to get the best prices for flights from Denver, CO to San Juan?
The most popular months to book a trip from Denver, CO to San Juan are September, January and October, based on the searches of our customers.
When is the best time to travel from Denver, CO to San Juan?
The best time of the year to visit San Juan depends on lots of personal preferences, especially the price. Regarding popularity, December is the best month to fly to San Juan from Denver, CO in terms of searches from our customers, followed by January and November. If you prefer to avoid the busy season and get away from the crowds April, September and October are the months with fewer searches for Denver, CO - San Juan.
How long does the flight from Denver, CO to San Juan take?
Flight length from Denver, CO to San Juan is around 08:00 hours on average, at an average distance of 5,043 km, for flights for the route (which may have 1 or more stops in other cities in between).

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