$106 Cheap flight deals from Denver (DEN) to San Juan (SJU)

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This Weekend's Flight Deals from Denver to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 19 - Fri, Jul 25
DEN
Denver Intl.
SJU
Luis Munoz Marin Intl.
$280 Roundtrip, found 10 hours ago
$280
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Denver Intl. to Luis Munoz Marin Intl., returning Fri, Jul 25, priced at $280 found 10 hours ago
Fri, Jul 18 - Mon, Jul 21
COS
Colorado Springs
SJU
Luis Munoz Marin Intl.
$544 Roundtrip, found 3 hours ago
$544
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Fri, Jul 18 from Colorado Springs to Luis Munoz Marin Intl., returning Mon, Jul 21, priced at $544 found 3 hours ago

Airfares from $106 One Way, $211 Round Trip from Denver to San Juan

Prices starting at $211 for return flights and $106 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 16 - Sun, Sep 21
COS
Colorado Springs
SJU
San Juan
$211 Roundtrip, found 3 days ago
$211
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Sep 16 from Colorado Springs to San Juan, returning Sun, Sep 21, priced at $211 found 3 days ago
Sat, Sep 20 - Sun, Sep 28
DEN
Denver
SJU
San Juan
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Sep 20 from Denver to San Juan, returning Sun, Sep 28, priced at $261 found 4 hours ago
Mon, Jul 14 - Tue, Jul 15
DEN
Denver
SJU
San Juan
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Jul 14 from Denver to San Juan, returning Tue, Jul 15, priced at $273 found 1 day ago
Thu, Oct 23 - Sun, Oct 26
DEN
Denver
SJU
San Juan
$278 Roundtrip, found 3 hours ago
$278
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Oct 23 from Denver to San Juan, returning Sun, Oct 26, priced at $278 found 3 hours ago
Sat, Jul 19 - Sat, Jul 26
DEN
Denver
SJU
San Juan
$280 Roundtrip, found 10 hours ago
$280
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Denver to San Juan, returning Sat, Jul 26, priced at $280 found 10 hours ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Jardin al Bosque
2.5-star property

Jardin al Bosque

8.8/10 Excellent! (5 reviews)

Aug 16 - Aug 22

6 night stay

Denver (DEN) to San Juan (SJU)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
San Agustin Apartments
3.0-star property

San Agustin Apartments

9.2/10 Wonderful! (332 reviews)

Aug 22 - Aug 26

4 night stay

Denver (DEN) to San Juan (SJU)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 10 hours ago
We rated the property a 3 because the beds were comfortable and parking was included. Communication was prompt and thorough. We booked the Penthouse, sleeps 6, we did not understand that this was a walk up. Midway in the stay the stairwell smelled of death with huge flys. Really gross. There are only 3 chairs in the living area, very uncomfortable to hang out in. The kitchenette was quite poorly appointed. 2 juice cups, 1 wine glass, no oven, microwave or toaster. No cleaning services were offered during our week long stay. We did get to exchange towels toward the end of the week. There is a loud club located directly across the street. Bass thumping and people yelling all night long. Not recommended for families! *Excellent restaurants in the area.

Reviewed on Mar 23, 2025

Ciqala Suites Hotel
4.0-star property

Ciqala Suites Hotel

7.4/10 Good! (1,004 reviews)

Aug 14 - Aug 19

5 night stay

Denver (DEN) to San Juan (SJU)

Frontier Airlines • Non-stop • Coach

San Juan (SJU) to Denver (DEN)

Southwest Airlines • Non-stop • Coach
per person
found 1 day ago
The property was off the main strip but it was still in a decent area. The staff was awesome! Wish there was more places to eat in the area and there was early check in available.

Reviewed on Feb 20, 2024

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More About Flying To San Juan from Denver

Route Information for Flights from Denver to San Juan

Origin Airport IATA Code
DEN
Destination Airport IATA Code
SJU
Distance
2730 mi
Direct Flight Airlines
United Airlines
Earliest Flight Arrival
9:30PM UTC
Latest Flight Arrival
9:30PM UTC

Denver to San Juan

Orbitz gives you great deals on your flights from Denver to San Juan. If you also need a discount car rental or a cheap hotel room after you arrived at your destination, Orbitz has you covered.

We Offer Great Travel Deals and Discounts

When you book flights from Denver to San Juan with Orbitz for, you can be assured that you are getting the lowest price possible. Orbitz works constantly with our airline partners to ensure guaranteed low prices on Denver to San Juan flights for your trip—whether you are traveling for business or for fun with your family.

Enjoy Savings on Last-Minute Flights

If you are looking for a discount price on last-minute flights from Denver to San Juan, chances are that Orbitz can offer you a deal that will save you lots of money. Whether you just want to get away for the weekend or go on a vacation lasting weeks, Orbitz can help you find the best deals on Denver to San Juan flights that fit your budget and your itinerary for the perfect trip.

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Need more mobility when it comes to travel planning? Orbitz has easy-to-use mobile apps for iPhone, iPad, and Android, to help the traveler on the go. Not only can use the apps to find huge savings on Denver to San Juan flights wherever you are, but you can also check out and book discount hotel rooms too. The apps will also keep you up-to-date when it’s time to fly. Get easy access to your itinerary for flights from Denver to San Juan and review gate and baggage claim details too.

Frequently asked questions

Am I able to catch a flight from Denver to San Juan now?
If you're baffled about quarantine and travel restrictions when catching a flight from Denver to San Juan, check out the Covid-19 Travel Advisor.
What is the shortest flight from Denver to San Juan?
The quickest flight from Denver, CO Airport (DEN-Denver Intl.) to Isla Verde Intl. Airport is 6 hours and 16 minutes. Grab a refreshment from the drink cart, hone your travel itinerary or get to know your seat mate --- you'll have enough time on this medium-haul journey.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you'll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.