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Cheap flights from Denver to San Juan from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Juan departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap Denver to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to San Juan

Best Price Found

$93

Fastest flight time

5h 40m

Direct flights

Tue, Fri, Sat and Sun

Airports in San Juan

1 airport
The best one-way flight to San Juan from Denver in the past 72 hours is $93. The best round-trip flight deal from Denver to San Juan found on momondo in the last 72 hours is $191.
The fastest flight from Denver to San Juan takes 5h 40m
Direct flights go from Denver to San Juan on Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

How to get the cheapest flight ticket from Denver to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

April. The cheapest time of year to fly to San Juan from Denver is April. Most expensive is December

What is the cheapest day to depart Denver for San Juan?

Monday. The cheapest day of the week is typically Monday. The most expensive is typically Sunday

When is the cheapest time to fly from Denver to San Juan?

At noon. Denver to San Juan flights are approximately 46% more expensive in the morning than at noon

What is the cheapest airline that flies to San Juan from Denver?

Spirit Airlines. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Denver to San Juan

What is the cheapest Denver to San Juan flight route?

Denver Intl - San Juan Luis Munoz Marin Intl. Fly from Denver Intl to San Juan Luis Munoz Marin Intl for the best Denver - San Juan flight prices

How far in advance should you book Denver to San Juan flights?

7 days before. The cheapest time to buy a flight from Denver to San Juan is approximately 7 days to departure

How many flights depart from Denver to San Juan on average per week?

As of March 2024, there are 2 flights per week flying from Denver to San Juan. The most common day of the week flights depart is Saturday, with 100% of flights taking off on this day.

Can stopping save me money on Denver to San Juan flights?

You could potentially save up to 61% on your flight if you consider stops on a Denver to San Juan flight.

When you’re planning your trip from Denver to San Juan, the most popular airport-to-airport route is Denver Intl Airport to San Juan Luis Munoz Marin Intl Airport. When booking your trip to San Juan, it is helpful to have an alternative airport to fly out of. The nearest airport to Denver Intl Airport is Colorado Springs Airport which is located in Colorado Springs. You may be looking for an airport near San Juan Luis Munoz Marin Intl Airport to land at when traveling from Denver and luckily, there are options! You can try Ponce Mercedita Airport which is located in Ponce, Vieques Airport which is located in Vieques, or Culebra Airport which is located in Culebra. The least expensive flight option from Denver to San Juan will typically be DEN — SJU during the month of March with an average price of $200 RT.

Denver Intl Airport (DEN) to San Juan Luis Munoz Marin Intl Airport (SJU)$200
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Colorado Springs Airport (COS) to San Juan Luis Munoz Marin Intl Airport (SJU)$436
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Denver Intl Airport (DEN) to Ponce Mercedita Airport (PSE)$234
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Denver Intl Airport (DEN) to Vieques Airport (VQS)$808
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Denver Intl Airport (DEN) to Culebra Airport (CPX)$787
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Colorado Springs Airport (COS) to Culebra Airport (CPX)$1,023
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Easily compare round-trip flights from Denver to San Juan

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to San Juan by changing tabs
Frontier
Apr 29
DEN1:18 pmDenver Intl
17h 16m
2 stops
SJU8:34 amSan Juan Luis Munoz Marin Intl
May 8
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl
Multiple Airlines
Apr 15
DEN12:10 amDenver Intl
12h 28m
1 stop
SJU2:38 pmSan Juan Luis Munoz Marin Intl
Apr 24
SJU12:40 pmSan Juan Luis Munoz Marin Intl
14h 18m
1 stop
DEN12:58 amDenver Intl
Frontier
Apr 21
DEN12:07 amDenver Intl
30h 27m
1 stop
SJU8:34 amSan Juan Luis Munoz Marin Intl
Apr 27
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl
Multiple Airlines
Apr 21
DEN12:07 amDenver Intl
30h 27m
1 stop
SJU8:34 amSan Juan Luis Munoz Marin Intl
Apr 26
SJU6:57 pmSan Juan Luis Munoz Marin Intl
31h 20m
2 stops
DEN12:17 amDenver Intl
Frontier
Apr 22
DEN12:10 amDenver Intl
12h 28m
1 stop
SJU2:38 pmSan Juan Luis Munoz Marin Intl
Apr 27
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl
Frontier
Apr 21
DEN12:07 amDenver Intl
30h 27m
1 stop
SJU8:34 amSan Juan Luis Munoz Marin Intl
Apr 27
SJU9:34 amSan Juan Luis Munoz Marin Intl
16h 43m
2 stops
DEN12:17 amDenver Intl

Find the cheapest one-way flights from Denver to San Juan

If you're looking for one-way flights from Denver to San Juan, view some of our deals below provided by Frontier and United Airlines
Frontier
Apr 21
DEN12:07 amDenver Intl
30h 27m
1 stop
SJU8:34 amSan Juan Luis Munoz Marin Intl
Multiple Airlines
Apr 19
DEN12:54 amDenver Intl
16h 08m
2 stops
SJU7:02 pmSan Juan Luis Munoz Marin Intl
Frontier
Apr 22
DEN12:10 amDenver Intl
12h 28m
1 stop
SJU2:38 pmSan Juan Luis Munoz Marin Intl

Search last-minute flights to San Juan from Denver

Find and compare round-trip flight prices for your last-minute flight from Denver to San Juan
Frontier
Apr 4
DEN11:45 amDenver Intl
12h 36m
1 stop
SJU2:21 amSan Juan Luis Munoz Marin Intl
Apr 30
SJU7:43 pmSan Juan Luis Munoz Marin Intl
29h 43m
1 stop
DEN11:26 pmDenver Intl
Multiple Airlines
Apr 4
DEN7:25 pmDenver Intl
28h 34m
2 stops
SJU1:59 amSan Juan Luis Munoz Marin Intl
Apr 30
SJU3:41 pmSan Juan Luis Munoz Marin Intl
10h 59m
1 stop
DEN12:40 amDenver Intl
Frontier
Apr 4
DEN6:35 amDenver Intl
10h 31m
1 stop
SJU7:06 pmSan Juan Luis Munoz Marin Intl
Apr 13
SJU5:45 amSan Juan Luis Munoz Marin Intl
13h 08m
1 stop
DEN4:53 pmDenver Intl
Frontier
Apr 2
DEN4:40 pmDenver Intl
15h 37m
1 stop
SJU10:17 amSan Juan Luis Munoz Marin Intl
Apr 16
SJU9:34 amSan Juan Luis Munoz Marin Intl
17h 06m
1 stop
DEN12:40 amDenver Intl
Frontier
Apr 4
DEN2:45 pmDenver Intl
9h 36m
1 stop
SJU2:21 amSan Juan Luis Munoz Marin Intl
Apr 29
SJU3:08 amSan Juan Luis Munoz Marin Intl
22h 18m
1 stop
DEN11:26 pmDenver Intl
Frontier
Apr 3
DEN12:20 pmDenver Intl
9h 28m
1 stop
SJU11:48 pmSan Juan Luis Munoz Marin Intl
Apr 10
SJU3:41 pmSan Juan Luis Munoz Marin Intl
9h 18m
1 stop
DEN10:59 pmDenver Intl

Best airlines flying from Denver to San Juan

Compare and see reviews for airlines that fly from Denver to San Juan with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $143Free CancellationRating
6.3
4,263 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $149Free CancellationRating
6.4
8,843 reviews
Search Spirit Airlines flights
DeltaPriceFrom $303Free CancellationRating
8.0
11,402 reviews
Search Delta flights
JetBluePriceFrom $309Free CancellationRating
7.7
4,840 reviews
Search JetBlue flights
American AirlinesPriceFrom $350Free CancellationRating
7.3
15,181 reviews
Search American Airlines flights
United AirlinesPriceFrom $388Free CancellationRating
7.4
11,481 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $422Free CancellationRating
8.1
9,127 reviews
Search Alaska Airlines flights
Linear Air TaxiPriceFrom $54,912Free CancellationRating
0.0
0 reviews
Search Linear Air Taxi flights

Frontier flights from Denver to San Juan

Our best Frontier deals on Denver to San Juan flight tickets
Frontier
Apr 29
DEN1:18 pmDenver Intl
17h 16m
2 stops
SJU8:34 amSan Juan Luis Munoz Marin Intl
May 8
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl
Frontier
Apr 21
DEN12:07 amDenver Intl
30h 27m
1 stop
SJU8:34 amSan Juan Luis Munoz Marin Intl
Apr 27
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl
Frontier
Apr 22
DEN12:10 amDenver Intl
12h 28m
1 stop
SJU2:38 pmSan Juan Luis Munoz Marin Intl
Apr 27
SJU3:41 pmSan Juan Luis Munoz Marin Intl
11h 17m
1 stop
DEN12:58 amDenver Intl

United Airlines flights from Denver to San Juan

Our best United Airlines deals on Denver to San Juan flight tickets
United Airlines
Apr 2
DEN5:43 pmDenver Intl
16h 46m
2 stops
SJU12:29 pmSan Juan Luis Munoz Marin Intl
Apr 16
SJU7:25 amSan Juan Luis Munoz Marin Intl
18h 34m
2 stops
DEN11:59 pmDenver Intl
United Airlines
Apr 4
DEN9:50 amDenver Intl
5h 40m
SJU5:30 pmSan Juan Luis Munoz Marin Intl
Apr 30
SJU3:50 pmSan Juan Luis Munoz Marin Intl
9h 29m
1 stop
DEN11:19 pmDenver Intl
United Airlines
Apr 2
DEN5:43 pmDenver Intl
16h 46m
2 stops
SJU12:29 pmSan Juan Luis Munoz Marin Intl
Apr 15
SJU1:05 amSan Juan Luis Munoz Marin Intl
15h 38m
2 stops
DEN2:43 pmDenver Intl

  • How far is Denver Intl to San Juan by plane?

    A flight from Denver Intl to San Juan will travel around 2735.5 mi. By plane, this route typically takes 8h 12m.

  • When did momondo last update prices for flights from Denver Intl Airport to San Juan?

    Prices for flights from Denver Intl Airport to San Juan are refreshed on a daily basis.

  • How many operators does momondo search for flights from Denver Intl Airport to San Juan?

  • How old do you have to be to fly from Denver Intl Airport to San Juan?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for Denver to San Juan

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Denver to Ponce Flights
Fastest flight time9h 16m
Cheapest price$209
Denver to Aguadilla Flights
Fastest flight time11h 55m
Cheapest price$297
Denver to Culebra Flights
Fastest flight time20h 44m
Cheapest price$787
Colorado Springs to Aguadilla Flights
Fastest flight time31h 42m
Cheapest price$586
Denver to Vieques Flights
Fastest flight time10h 47m
Cheapest price$808

Similar Denver to San Juan flights

Flexible with your destination? Broaden your search and find flights similar to your Denver to San Juan route

Why use momondo?

Why should I use momondo to find a flight deal from Denver to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Denver to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Denver to San Juan with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Juan from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Denver.

I’m not ready to book a flight from Denver to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your San Juan trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your stay in Puerto Rico

Fly into one of these airports located in San Juan
Airports listed have a maximum distance of 7.1 mi from San Juan


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