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Cheap flights from Denver to San Juan from $60

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 3/25. 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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0 bags

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Find the cheapest flights from Denver to San Juan

Cheap round-trip flights

These are some of the best round-trip flight deals from Denver to San Juan that have been recently found on momondo from popular airlines, departing in the coming months.
6:00 am - 1:51 amDEN-SJU
17h 51m1 stop
9:58 pm - 9:09 pmSJU-DEN
25h 11m1 stop
$118Frontier
Find Deal
Thu, May 1 - Thu, May 8
6:00 am - 10:04 pmDEN-SJU
14h 04m1 stop
9:30 pm - 8:29 amSJU-DEN
12h 59m1 stop
$130Frontier
Find Deal
Tue, May 13 - Mon, May 19
6:00 am - 1:51 amDEN-SJU
17h 51m1 stop
11:20 am - 11:59 pmSJU-DEN
14h 39m1 stop
$135Frontier
Find Deal
Thu, May 1 - Mon, May 5
6:00 am - 1:51 amDEN-SJU
17h 51m1 stop
11:20 am - 11:59 pmSJU-DEN
14h 39m1 stop
$136Frontier
Find Deal
Thu, May 1 - Sun, May 4
11:59 pm - 6:47 pmDEN-SJU
16h 48m1 stop
9:30 pm - 8:29 amSJU-DEN
12h 59m1 stop
$140Frontier
Find Deal
Thu, May 1 - Tue, May 6
11:25 pm - 9:50 amDEN-SJU
8h 25m1 stop
9:30 pm - 8:29 amSJU-DEN
12h 59m1 stop
$145Frontier
Find Deal
Mon, May 19 - Tue, May 20
11:59 pm - 6:47 pmDEN-SJU
16h 48m1 stop
9:30 pm - 8:18 amSJU-DEN
12h 48m1 stop
$149Frontier
Find Deal
Thu, May 1 - Tue, May 6
11:40 am - 1:46 amDEN-SJU
12h 06m1 stop
3:29 am - 11:54 amSJU-DEN
10h 25m1 stop
$338JetBlue
Find Deal
Thu, May 1 - Fri, May 2
10:50 am - 2:20 amDEN-SJU
12h 30m1 stop
11:15 am - 9:48 pmSJU-DEN
12h 33m1 stop
$350JetBlue
Find Deal
Wed, Mar 5 - Tue, Mar 11
9:22 am - 12:49 pmDEN-SJU
24h 27m2 stops
12:49 pm - 5:33 pmSJU-DEN
30h 44m2 stops
Wed, Mar 5 - Tue, Mar 11

Frontier flights from Denver to San Juan

Our best Frontier deals on Denver to San Juan flight tickets
Frontier
May 1
DEN6:00 amDenver Intl
17h 51m
1 stop
SJU1:51 amSan Juan Luis Munoz Marin Intl
May 8
SJU9:58 pmSan Juan Luis Munoz Marin Intl
25h 11m
1 stop
DEN9:09 pmDenver Intl
Frontier
May 13
DEN6:00 amDenver Intl
14h 04m
1 stop
SJU10:04 pmSan Juan Luis Munoz Marin Intl
May 19
SJU9:30 pmSan Juan Luis Munoz Marin Intl
12h 59m
1 stop
DEN8:29 amDenver Intl
Frontier
May 1
DEN6:00 amDenver Intl
17h 51m
1 stop
SJU1:51 amSan Juan Luis Munoz Marin Intl
May 5
SJU11:20 amSan Juan Luis Munoz Marin Intl
14h 39m
1 stop
DEN11:59 pmDenver Intl

JetBlue flights from Denver to San Juan

Our best JetBlue deals on Denver to San Juan flight tickets
JetBlue
May 1
DEN11:40 amDenver Intl
12h 06m
1 stop
SJU1:46 amSan Juan Luis Munoz Marin Intl
May 2
SJU3:29 amSan Juan Luis Munoz Marin Intl
10h 25m
1 stop
DEN11:54 amDenver Intl
JetBlue
Mar 5
DEN10:50 amDenver Intl
12h 30m
1 stop
SJU2:20 amSan Juan Luis Munoz Marin Intl
Mar 11
SJU11:15 amSan Juan Luis Munoz Marin Intl
12h 33m
1 stop
DEN9:48 pmDenver Intl
JetBlue
Feb 27
DEN10:50 amDenver Intl
12h 39m
1 stop
SJU2:29 amSan Juan Luis Munoz Marin Intl
Mar 1
SJU3:26 amSan Juan Luis Munoz Marin Intl
11h 44m
1 stop
DEN12:10 pmDenver Intl

See travel insights to San Juan from

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 to San Juan?

If you’re not able to fly to San Juan in September, then October is your next best option. Flight prices from Denver to San Juan during October average around $348.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Denver to San Juan is on a Monday when prices can be found for as low as $635. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $759.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the afternoon when flights can be purchased for as low as $288. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $682 on average. Flights to San Juan from Denver in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Denver Intl to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Denver when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $448 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Denver for as low as $335 on momondo.

What cabin class options are available on Denver Intl to San Juan flights?

There are 4 cabin classes available to choose from on Denver Intl to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$60

Fastest flight time

5h 39m

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 $60. The best round-trip flight deal from Denver to San Juan found on momondo in the last 72 hours is $118.
The fastest flight from Denver to San Juan takes 5h 39m
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 38m.

  • 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 $129Free CancellationRating
6.0
3,355 reviews
Search Frontier flights
JetBluePriceFrom $267Free CancellationRating
7.4
3,070 reviews
Search JetBlue flights
SouthwestPriceFrom $465Free CancellationRating
8.1
4,411 reviews
Search Southwest flights
American AirlinesPriceFrom $474Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $474Free CancellationRating
8.0
8,219 reviews
Search Delta flights
United AirlinesPriceFrom $482Free CancellationRating
7.4
8,765 reviews
Search United Airlines 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.


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1 adult
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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