Search & Compare - Denver to San Juan Flights & Tickets

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

Looking for a cheap last-minute deal or the best round-trip flight from Denver to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

Good to know

Useful information for finding cheap flights from Denver International to Luis Munoz Marin International and booking your next trip

Cheapest Round Trip Flight

$375

F9 Frontier Airlines • 1 stop • 15h 6m

Jun 30 – Jul 07

The cheapest round trip flight from Denver International to Luis Munoz Marin International is currently $375

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Cheapest Direct Flight

$991

UA United Airlines • nonstop • 9h 7m

Jun 30

The cheapest nonstop flight from Denver International to Luis Munoz Marin International is currently $991

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Fastest Flight

9h 7m

The fastest nonstop flight from Denver International to Luis Munoz Marin International takes 9h 7m

Recent airfare deals on Denver to San Juan

Jun 30 - Jul 07, Economy
F9
Denver → San Juan
15h 6m
1:38 PM - 12:44 AM • 1 stop
F9
Denver → San Juan
65h 5m
6:00 AM - 7:05 PM • 2 stops
$375
Frontier Airlines
Jun 30 - Jul 07, Economy
WN
Denver → San Juan
12h
1:55 PM - 11:15 PM • 1 stop
WN
Denver → San Juan
24h 10m
5:50 PM - 6:40 AM • 1 stop
$572
Southwest Airlines
Jun 30 - Jul 07, Economy
WN
Denver → San Juan
12h 5m
1:40 PM - 11:05 PM • 1 stop
WN
Denver → San Juan
15h 30m
6:30 AM - 2:00 PM • 2 stops
$675
Southwest Airlines
Jun 30 - Jul 07, Economy
WN
Denver → San Juan
15h 15m
1:40 PM - 12:55 AM • 1 stop
WN
Denver → San Juan
13h 20m
5:00 AM - 11:00 AM • 1 stop
$775
Southwest Airlines
Jun 30 - Jul 07, Economy
WN
Denver → San Juan
12h 5m
1:40 PM - 11:05 PM • 1 stop
WN
Denver → San Juan
15h 35m
6:30 AM - 2:05 PM • 1 stop
$775
Southwest Airlines
Jun 30 - Jul 07, Economy
AA
Denver → San Juan
13h 38m
1:50 PM - 12:08 AM • 1 stop
AA
Denver → San Juan
13h 29m
6:03 AM - 12:12 PM • 1 stop
$1130
American Airlines

Facts to know while booking flights from Denver to San Juan

What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to SJU?
The most popular airline flying from Denver to San Juan are
Can I fly from DEN to SJU non-stop?
Yes, you can fly DEN to SJU non-stop on
Which airlines fly nonstop between Denver and San Juan?
The non-stop flights between Denver and San Juan are .
What’s the earliest departure time from DEN to SJU Airport?
The earliest flight leaves DEN at 9:43 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Denver to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to SJU?
Read the fare rules of the Denver to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and San Juan?
operate flights between Denver and San Juan
How long does a flight from Denver to San Juan take?
It takes approximately 6 hour to fly non-stop from DEN to SJU, which is 2732.66 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from DEN were found on ('F9') : USD 375
Do I need a passport to fly between DEN and SJU?
Yes
What’s the latest departure time from DEN to SJU ?
The last flight leaves DEN at 1:55 pm

Essential Information for Booking Flights from Denver (DEN) - AI Insights

What's the cheapest airline from den to sju?
Frontier Airlines (F9), offers the most affordable options from Denver to Luis Munoz Marin International.
What's the popular airline to fly from den to sju?
American Airlines (AA) offers popular routes from Denver to Luis Munoz Marin International.
What's the cheapest day of the week to fly from den to sju?
Thursday is the cheapest day to fly from Denver to Luis Munoz Marin International.
What's the cheapest month to fly from den to sju?
May is a great month to find cheap flights from Denver to Luis Munoz Marin International.
What is the lowest price for a round-trip flight from Denver International to Luis Munoz Marin?
Frontier Airlines (F9) typically offers the lowest fares for this route, with prices starting around $250-$350.
Which airline is generally recognized as having the best deals on flights between Denver and Luis Munoz Marin?
American Airlines (AA) frequently provides competitive fares on this route.
What month offers the most affordable travel options for flights between Denver and Luis Munoz Marin?
May is generally considered a shoulder season with lower fares compared to peak summer or holidays.

Flights from Denver to San Juan

Origin Airport Denver International , Denver, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance miles

Popular Airlines

Southwest Airlines-WN
Delta Airline, DL
United Airlines, UA
American Airlines, AA

Popular Origin & Destination

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