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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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Mon, Aug 10 - Wed, Aug 12
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
-11 %
258$
229$
Prime price per passenger
Fri, Jul 3 - Sat, Jul 4
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
246$
239$
Prime price per passenger
Sun, Aug 16 - Wed, Aug 19
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
255$
246$
Prime price per passenger
Thu, Jul 23 - Fri, Jul 31
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
271$
258$
Prime price per passenger
Wed, Jun 17 - Sat, Jun 27
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
329$
315$
Prime price per passenger
Wed, Jul 15 - Wed, Jul 22
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
Frontier Airlines
Frontier Airlines1 stop
SJU - DEN
358$
347$
Prime price per passenger
Wed, Jul 15
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
174$
164$
Prime price per passenger
Wed, Jul 29
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
178$
168$
Prime price per passenger
Thu, Aug 20
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
178$
168$
Prime price per passenger
Wed, Jun 24
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
179$
172$
Prime price per passenger
Wed, Aug 5
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
184$
179$
Prime price per passenger
Thu, Jul 2
Frontier Airlines
Frontier Airlines1 stop
DEN - SJU
193$
183$
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

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of August. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
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week: Aug 24 - Aug 30
Flights from just $184
$207
$204
$209
$211
$204
$204
$205
$199
$186
$184
$188
$184
JuneJulyAugust
Flying Time7 h and 52 mWhen flying from Denver, CO to San Juan, this can take around 7 h and 52 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$164The 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
Origin airportDenver International AirportWhen flying from Denver, CO to San Juan
Destination airportLuis Munoz Marin International AirportFor the route from Denver, CO to San Juan
Peak seasonMarchMarch is the busiest time to fly from Denver, CO to San Juan according to search data results from our customers
One-way average Price$334A flight from Denver, CO to San Juan at eDreams will cost around $334, this being based on prices of the previous 6 months of data
Best time to bookMarchJanuary is one of the most frequent times to fly to San Juan from Denver, CO according to real data from our customers
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

On average, how much is the price of a flight from Denver, CO to San Juan?
When you fly from Denver, CO to San Juan the average price is $334. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
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 $164. 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.
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 January, October and December, 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 7 h and 52 m on average, at an average distance of 2,737.35 mi, for flights for the route (which may have 1 or more stops in other cities in between).
Which airports have flights between Denver, CO and San Juan?
The main route from Denver, CO to San Juan is: Denver International Airport (DEN) to Luis Munoz Marin International Airport(SJU). The following airlines fly this route:

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