Cheap flights from Denver (DEN) to San Juan (SJU)

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Home Caribbean Puerto Rico San Juan Cheap flights from Denver to San Juan

How to find the cheapest flight from
Denver (DEN) to San Juan (SJU)

All the information you need to plan the best DEN to SJU flight in 2022: compare Denver to San Juan flight prices with the expected peak season, weather and rainfall in San Juan.
DEN - SJU
Price
$186 - $574
SJU
Temperature
77 - 82.4 °F
SJU
Rainfall
2.2 - 6.1 inches

Popular in

December

High demand for flights, 49% potential price rise

Cheapest in

August

Best time to find cheap flights, 37% potential price drop

Round-trip from

$186

From Denver Intl to San Juan

One-way from

$145

One-way flight from Denver Intl to San Juan

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Denver to San Juan?

Travelers have found it’s best to book a flight 14 days in advance to save up to 8% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Denver to San Juan 1-2 weeks in advance for as low as $247, or $284 for flights within the next 24 hours.

What is the cheapest month to fly from Denver to San Juan?

Our data shows that August tends to be the cheapest month to fly to San Juan from Denver. Users have commonly found prices around $294 for the month, but tickets can be as low as $136. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Denver to San Juan (DEN - SJU)?

When flying from Denver to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Denver to San Juan in May, June 2022

The best prices found for DEN to SJU flights for May, June
28 May - 29 May
$333pp
DEN
Denver Intl
American Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
DEN
Denver Intl
26 May - 27 May
$372pp
DEN
Denver Intl
American Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
   
2 STOPS
DEN
Denver Intl
25 May - 28 May
$378pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
American Airlines
 
1 STOP
DEN
Denver Intl

Denver Intl to San Juan 2022 flight deals

Cheap flights to San Juan from Denver found for this year
23 Aug - 30 Aug
$224pp
DEN
Denver Intl
Frontier
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
DEN
Denver Intl
23 Aug - 30 Aug
$250pp
DEN
Denver Intl
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
 
1 STOP
DEN
Denver Intl
24 Aug - 13 Sep
$253pp
DEN
Denver Intl
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

Last minute flights from Denver to San Juan

Late deals on round-trip flights to San Juan from Denver, departing today and this week
31 May - 7 Jun
$449pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
   
2 STOPS
DEN
Denver Intl
31 May - 7 Jun
$451pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl
1 Jun - 8 Jun
$462pp
DEN
Denver Intl
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
DEN
Denver Intl

One-way flights to San Juan from Denver

The cheapest one-way flights from Denver to San Juan
2:30 am - 12:56 pm
Delta
1 Stop
8h 26m
DEN - SJU
Delta
$145
Delta
11:50 am - 10:22 pm
JetBlue
1 Stop
8h 32m
DEN - SJU
JetBlue
$234
12:36 pm - 3:31 pm
Multiple Airlines
2 Stops
24h 55m
DEN - SJU
Multiple Airlines
$250
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Denver</span> to <span class="emphasized">San Juan</span> flights.

Flight FAQs

From Denver to San Juan

What airport do you fly from for flights from Denver to San Juan?

If you book a flight to San Juan from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There are 0 flights from Denver Intl to San Juan per day from 9 different airlines.

Which airlines flying from Denver Intl to San Juan have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Frontier, American Airlines, and Spirit Airlines flying from Denver Intl to San Juan have implemented new flexible cancellation policies.

Can I find flights from Denver to San Juan for under $300 on Cheapflights?

Yes, there are multiple flights from Denver to San Juan for under $300. The cheapest flight booked recently is on Frontier for just $224, but on average you can expect to pay $290.

Are there last-minute flights available from Denver to San Juan for under $500?

There are currently 20+ open flights from Denver to San Juan within the next 7 days for less than $500.

What are the cheapest airlines flying from Denver to San Juan round-trip?

Frontier, at $224, was found to be the cheapest airline from Denver to San Juan.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Users have found that Frontier is 23% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Denver to San Juan one-way?

$145 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and Frontier, with prices starting from $150 and $166, respectively.

What are the cheapest flights from Denver to San Juan?

The cheapest flight price from Denver to San Juan is $156. On average you can expect to pay $1,019. The most popular route, (Denver Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $224.

What are the most popular airlines that fly from Denver to San Juan?

Consider Major Airline, American Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Denver to San Juan.

Related searches

Flights to San Juan from Denver (DEN)
Flights to Denver Flights to San Juan Flights from Denver

Other flights from Denver

Denver to Las Vegas Denver to Knoxville Denver to Miami Denver to Cincinnati Denver to Ontario

Other flights to San Juan

New York to San Juan Philadelphia to San Juan Newark to San Juan Boston to San Juan Orlando to San Juan

Rent a Car

Car Rentals in San Juan Car Rentals at Luis Munoz Marin Intl Car Rentals at Ponce Car Rentals at Singapore

COVID Restrictions

View COVID Travel Restrictions for San Juan, Puerto Rico

Do I need a COVID test to fly to San Juan from Denver?

Information is based on travel restrictions from Denver Intl to San Juan

Most visitors from Denver Intl can enter San Juan without restrictions.

COVID-19 testing requirements
Visitors from Denver Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering San Juan.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering San Juan.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to Denver from San Juan?

Returning to Denver Intl from San Juan

COVID-19 testing requirements
Visitors from San Juan are not required to present a negative COVID-19 PCR test or antigen result upon entering Denver Intl.

Quarantine requirements
Visitors from San Juan are not required to quarantine after entering Denver Intl.

Hide COVID Travel Restrictions for San Juan, Puerto Rico

Alternative routes for Denver to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Denver Intl to Aguadilla Borinquen from $456 pp

Destination information for San Juan

Things to know before you go - useful duration and weather info for your trip from Denver to San Juan.
Today's exchange rate
$1 = $1.00
Average temperature for May in San Juan
87.8 °F
Avg rainfall for May in San Juan
3.6 ″

Airports servicing Denver

Denver (DEN)

Airports servicing San Juan

Luis Munoz Marin Intl (SJU)
San Juan Isla Grande (SIG)

Top 8 airlines flying from Denver Intl to San Juan

The chart below displays the airlines Cheapflights users traveling from Denver to San Juan choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines 		$11 $22 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.
Frontier 		$90 $223 No cancel fee 62%
Spirit Airlines 		$108 $291 No cancel fee 65%
Delta 		$115 $511 No cancel fee N/A
United Airlines 		$160 $397 No cancel fee 69%
American Airlines 		$180 $438 No cancel fee 71%
JetBlue 		$227 $535 No cancel fee 62%
Alaska Airlines 		$384 $530 No cancel fee 75%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2022.
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