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Cheap flights from Denver to San Juan from $109

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 5/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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To?
Tue 5/21
Tue 5/28

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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
Jun 14
DEN6:59 pmDenver Intl
10h 55m
1 stop
SJU7:54 amSan Juan Luis Munoz Marin Intl
Jun 18
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl
Multiple Airlines
Jun 3
DEN11:59 pmDenver Intl
16h 58m
1 stop
SJU6:57 pmSan Juan Luis Munoz Marin Intl
Jun 6
SJU6:00 amSan Juan Luis Munoz Marin Intl
20h 40m
2 stops
DEN12:40 amDenver Intl
JetBlue
Jun 7
DEN11:20 pmDenver Intl
11h 52m
1 stop
SJU1:12 pmSan Juan Luis Munoz Marin Intl
Jun 11
SJU3:34 amSan Juan Luis Munoz Marin Intl
10h 40m
1 stop
DEN12:14 pmDenver Intl
Frontier
Jun 7
DEN6:59 pmDenver Intl
10h 55m
1 stop
SJU7:54 amSan Juan Luis Munoz Marin Intl
Jun 11
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl
Frontier
Jun 5
DEN5:01 amDenver Intl
7h 50m
1 stop
SJU2:51 pmSan Juan Luis Munoz Marin Intl
Jun 27
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl
Multiple Airlines
Jun 4
DEN5:11 pmDenver Intl
12h 58m
1 stop
SJU8:09 amSan Juan Luis Munoz Marin Intl
Jun 6
SJU11:08 pmSan Juan Luis Munoz Marin Intl
26h 51m
2 stops
DEN11:59 pmDenver 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
May 30
DEN7:30 amDenver Intl
14h 29m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Multiple Airlines
Jun 2
DEN6:10 pmDenver Intl
25h 09m
2 stops
SJU9:19 pmSan Juan Luis Munoz Marin Intl
Frontier
May 28
DEN5:11 pmDenver Intl
13h 14m
1 stop
SJU8:25 amSan 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
May 30
DEN5:11 pmDenver Intl
13h 19m
1 stop
SJU8:30 amSan Juan Luis Munoz Marin Intl
Jun 6
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl
Multiple Airlines
May 25
DEN6:05 pmDenver Intl
29h 15m
2 stops
SJU1:20 amSan Juan Luis Munoz Marin Intl
Jun 3
SJU9:07 pmSan Juan Luis Munoz Marin Intl
20h 54m
3 stops
DEN4:01 pmDenver Intl
Frontier
May 30
DEN7:30 amDenver Intl
14h 29m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jun 5
SJU3:57 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:31 pmDenver Intl
Frontier
May 30
DEN5:11 pmDenver Intl
13h 19m
1 stop
SJU8:30 amSan Juan Luis Munoz Marin Intl
Jun 4
SJU7:03 pmSan Juan Luis Munoz Marin Intl
16h 57m
1 stop
DEN10:00 amDenver Intl
Frontier
May 28
DEN5:11 pmDenver Intl
13h 14m
1 stop
SJU8:25 amSan Juan Luis Munoz Marin Intl
Jun 3
SJU3:35 pmSan Juan Luis Munoz Marin Intl
9h 10m
1 stop
DEN10:45 pmDenver Intl
United Airlines
May 25
DEN8:28 pmDenver Intl
22h 56m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 30
SJU4:55 pmSan Juan Luis Munoz Marin Intl
15h 47m
2 stops
DEN6:42 amDenver Intl

Frontier flights from Denver to San Juan

Our best Frontier deals on Denver to San Juan flight tickets
Frontier
May 30
DEN5:11 pmDenver Intl
13h 19m
1 stop
SJU8:30 amSan Juan Luis Munoz Marin Intl
Jun 6
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl
Frontier
May 30
DEN7:30 amDenver Intl
14h 29m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Jun 5
SJU3:57 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:31 pmDenver Intl
Frontier
Jun 14
DEN6:59 pmDenver Intl
10h 55m
1 stop
SJU7:54 amSan Juan Luis Munoz Marin Intl
Jun 18
SJU4:07 pmSan Juan Luis Munoz Marin Intl
8h 34m
1 stop
DEN10:41 pmDenver Intl

United Airlines flights from Denver to San Juan

Our best United Airlines deals on Denver to San Juan flight tickets
United Airlines
May 25
DEN8:28 pmDenver Intl
22h 56m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 30
SJU4:55 pmSan Juan Luis Munoz Marin Intl
15h 47m
2 stops
DEN6:42 amDenver Intl
United Airlines
May 25
DEN9:57 amDenver Intl
17h 33m
2 stops
SJU5:30 amSan Juan Luis Munoz Marin Intl
May 29
SJU3:50 pmSan Juan Luis Munoz Marin Intl
19h 05m
1 stop
DEN8:55 amDenver Intl
United Airlines
May 24
DEN5:33 pmDenver Intl
28h 21m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl
May 30
SJU4:55 pmSan Juan Luis Munoz Marin Intl
15h 47m
2 stops
DEN6:42 amDenver Intl

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?

September. The cheapest time of year to fly to San Juan from Denver is September. 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 48% 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?

10 days before. The cheapest time to buy a flight from Denver to San Juan is approximately 10 days to departure

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

As of May 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 59% on your flight if you consider stops on a Denver to San Juan flight.

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

$109

Fastest flight time

5h 40m

Direct flights

Every day

Airports in San Juan

1 airport
The best one-way flight to San Juan from Denver in the past 72 hours is $109. The best round-trip flight deal from Denver to San Juan found on momondo in the last 72 hours is $217.
The fastest flight from Denver to San Juan takes 5h 40m
Direct flights go from Denver to San Juan every day.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)

  • 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 7h 37m.

  • 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.


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 $142Free CancellationRating
6.2
4,060 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $149Free CancellationRating
6.4
8,672 reviews
Search Spirit Airlines flights
DeltaPriceFrom $303Free CancellationRating
8.0
10,673 reviews
Search Delta flights
JetBluePriceFrom $309Free CancellationRating
7.6
4,472 reviews
Search JetBlue flights
American AirlinesPriceFrom $386Free CancellationRating
7.3
14,514 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $422Free CancellationRating
8.0
9,157 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $422Free CancellationRating
7.4
10,924 reviews
Search United Airlines flights
Linear Air TaxiPriceFrom $54,912Free CancellationRating
0.0
0 reviews
Search Linear Air Taxi flights

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

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1 adult
From?
To?
Tue 5/21
Tue 5/28
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Find better results for your trip to 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