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Cheap flights from Denver to San Juan from $76

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 12/5. 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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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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Denver to San Juan.

Cheap last minute flights

Planning a quick getaway from Denver to San Juan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Juan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Denver to San Juan

Find recent round-trip train or bus tickets from Denver to San Juan.

All round-trip flight deals to San Juan

The cheapest plane tickets to San Juan found on KAYAK recently.
8:01 pm - 1:57 amDEN-SJU
26h 56m1 stop
3:03 pm - 11:35 pmSJU-DEN
11h 32m1 stop
$152Frontier
Find Deal
Sat, Dec 7 - Sat, Dec 14
3:19 pm - 2:32 amDEN-SJU
8h 13m1 stop
6:20 am - 1:08 pmSJU-DEN
9h 48m1 stop
$166Frontier
Find Deal
Thu, Dec 5 - Sat, Dec 14
3:19 pm - 2:32 amDEN-SJU
8h 13m1 stop
3:03 pm - 11:35 pmSJU-DEN
11h 32m1 stop
$168Frontier
Find Deal
Thu, Dec 5 - Tue, Dec 10
6:00 am - 2:40 amDEN-SJU
17h 40m1 stop
5:10 am - 7:10 amSJU-DEN
29h 00m2 stops
Thu, Dec 5 - Wed, Dec 11
4:21 pm - 10:44 amDEN-SJU
39h 23m2 stops
3:15 pm - 4:04 pmSJU-DEN
27h 49m1 stop
Fri, Jan 17 - Tue, Jan 21
1:43 pm - 1:42 amDEN-SJU
8h 59m1 stop
6:05 am - 12:45 pmSJU-DEN
9h 40m1 stop
$306JetBlue
Find Deal
Fri, Jan 10 - Thu, Jan 16
10:50 am - 2:19 amDEN-SJU
12h 29m1 stop
3:26 am - 12:09 pmSJU-DEN
11h 43m1 stop
$347JetBlue
Find Deal
Wed, Feb 26 - Tue, Mar 4
9:15 am - 9:40 pmDEN-SJU
9h 25m2 stops
7:45 am - 6:45 pmSJU-DEN
14h 00m2 stops
$382Southwest
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Tue, Feb 25 - Fri, Feb 28
6:43 pm - 1:48 pmDEN-SJU
16h 05m1 stop
4:35 pm - 5:36 pmSJU-DEN
28h 01m1 stop
$449Sun Country Air
Find Deal
Thu, Jan 9 - Sat, Jan 18
7:05 pm - 1:48 pmDEN-SJU
15h 43m1 stop
2:50 pm - 5:43 pmSJU-DEN
29h 53m1 stop
$450Sun Country Air
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Sun, Jan 12 - Sun, Jan 19
6:00 am - 2:40 amDEN-SJU
17h 40m1 stop
$76Frontier
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Thu, Dec 5
12:50 am - 11:30 amDEN-SJU
7h 40m1 stop
$77Frontier
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Mon, Jan 20
12:50 am - 2:40 amDEN-SJU
22h 50m1 stop
$81Frontier
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Wed, Dec 4
10:50 am - 2:19 amDEN-SJU
12h 29m1 stop
$153JetBlue
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Fri, Feb 28
10:44 pm - 9:57 amDEN-SJU
8h 13m1 stop
$234JetBlue
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Tue, Feb 18
7:45 am - 6:12 amDEN-SJU
19h 27m2 stops
$247United Airlines
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Sat, Jan 11
6:00 am - 6:12 amDEN-SJU
21h 12m2 stops
$248United Airlines
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Sun, Jan 19
6:01 am - 9:59 pmDEN-SJU
12h 58m2 stops
$312American Airlines
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Wed, Jan 15
12:55 am - 1:03 pmDEN-SJU
10h 08m1 stop
$332Delta
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Wed, Mar 12
6:53 am - 9:54 pmDEN-SJU
12h 01m2 stops
$357American Airlines
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Sun, Dec 15
12:21 am - 2:48 pmDEN-SJU
11h 27m1 stop
3:18 pm - 11:16 pmSJU-DEN
10h 58m1 stop
$354Frontier
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Sat, Nov 23 - Thu, Nov 28
8:03 am - 2:20 amDEN-SJU
15h 17m1 stop
3:18 pm - 11:16 pmSJU-DEN
10h 58m1 stop
$358Frontier
Find Deal
Sat, Nov 23 - Thu, Nov 28
5:15 am - 12:33 amDEN-SJU
16h 18m1 stop
3:18 pm - 11:16 pmSJU-DEN
10h 58m1 stop
$366Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
12:56 am - 2:58 pmDEN-SJU
11h 02m1 stop
2:10 am - 12:46 pmSJU-DEN
13h 36m1 stop
$659JetBlue
Find Deal
Fri, Nov 22 - Sun, Nov 24
12:56 am - 1:07 pmDEN-SJU
9h 11m1 stop
4:25 am - 11:37 amSJU-DEN
10h 12m1 stop
$675JetBlue
Find Deal
Fri, Nov 22 - Wed, Nov 27
12:59 am - 9:56 pmDEN-SJU
17h 57m1 stop
7:12 am - 8:00 pmSJU-DEN
15h 48m1 stop
$834American Airlines
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Mon, Nov 25 - Fri, Nov 29
9:40 am - 12:36 amDEN-SJU
11h 56m2 stops
2:05 am - 2:35 pmSJU-DEN
15h 30m2 stops
$864United Airlines
Find Deal
Sun, Nov 24 - Mon, Nov 25
12:59 am - 3:43 pmDEN-SJU
11h 44m1 stop
12:55 pm - 8:14 pmSJU-DEN
10h 19m2 stops
$874American Airlines
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Tue, Nov 26 - Mon, Dec 2
10:05 am - 12:36 amDEN-SJU
11h 31m1 stop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$890United Airlines
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Sun, Nov 24 - Tue, Nov 26
12:55 am - 2:31 pmDEN-SJU
10h 36m1 stop
4:30 pm - 11:10 pmSJU-DEN
9h 40m1 stop
$1,099Delta
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Fri, Nov 22 - Sat, Nov 30
9:50 am - 5:30 pmDEN-SJU
5h 40mnonstop
1:55 pm - 6:05 pmSJU-DEN
6h 10mnonstop
$515United Airlines
Find Deal
Sat, May 3 - Fri, May 9
9:50 am - 5:30 pmDEN-SJU
5h 40mnonstop
1:55 pm - 6:05 pmSJU-DEN
6h 10mnonstop
$560United Airlines
Find Deal
Fri, May 2 - Mon, May 5
9:46 am - 5:25 pmDEN-SJU
5h 39mnonstop
1:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$585United Airlines
Find Deal
Tue, Mar 11 - Wed, Mar 19
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$605United Airlines
Find Deal
Fri, Feb 28 - Thu, Mar 6
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$630United Airlines
Find Deal
Tue, Feb 25 - Wed, Mar 5
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$645United Airlines
Find Deal
Wed, Jan 22 - Thu, Jan 30
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$665United Airlines
Find Deal
Fri, Feb 21 - Tue, Feb 25
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$670United Airlines
Find Deal
Sat, Feb 22 - Sat, Mar 1
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$675United Airlines
Find Deal
Thu, Dec 12 - Thu, Dec 19
9:46 am - 6:25 pmDEN-SJU
5h 39mnonstop
2:25 pm - 6:09 pmSJU-DEN
6h 44mnonstop
$676United Airlines
Find Deal
Thu, Dec 12 - Wed, Dec 18

Frontier flights from Denver to San Juan

Our best Frontier deals on Denver to San Juan flight tickets
Frontier
Dec 7
DEN8:01 pmDenver Intl
26h 56m
1 stop
SJU1:57 amSan Juan Luis Munoz Marin Intl
Dec 14
SJU3:03 pmSan Juan Luis Munoz Marin Intl
11h 32m
1 stop
DEN11:35 pmDenver Intl
Frontier
Dec 5
DEN3:19 pmDenver Intl
8h 13m
1 stop
SJU2:32 amSan Juan Luis Munoz Marin Intl
Dec 14
SJU6:20 amSan Juan Luis Munoz Marin Intl
9h 48m
1 stop
DEN1:08 pmDenver Intl
Frontier
Dec 5
DEN3:19 pmDenver Intl
8h 13m
1 stop
SJU2:32 amSan Juan Luis Munoz Marin Intl
Dec 10
SJU3:03 pmSan Juan Luis Munoz Marin Intl
11h 32m
1 stop
DEN11:35 pmDenver Intl

JetBlue flights from Denver to San Juan

Our best JetBlue deals on Denver to San Juan flight tickets
JetBlue
Jan 10
DEN1:43 pmDenver Intl
8h 59m
1 stop
SJU1:42 amSan Juan Luis Munoz Marin Intl
Jan 16
SJU6:05 amSan Juan Luis Munoz Marin Intl
9h 40m
1 stop
DEN12:45 pmDenver Intl
JetBlue
Feb 26
DEN10:50 amDenver Intl
12h 29m
1 stop
SJU2:19 amSan Juan Luis Munoz Marin Intl
Mar 4
SJU3:26 amSan Juan Luis Munoz Marin Intl
11h 43m
1 stop
DEN12:09 pmDenver Intl
JetBlue
May 3
DEN1:40 pmDenver Intl
8h 52m
1 stop
SJU12:32 amSan Juan Luis Munoz Marin Intl
May 9
SJU2:30 pmSan Juan Luis Munoz Marin Intl
10h 32m
1 stop
DEN11:02 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 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 Saturday

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

In the afternoon. Denver to San Juan flights are approximately 48% more expensive in the morning than in the afternoon

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?

23 days before. The cheapest time to buy a flight from Denver to San Juan is approximately 23 days to departure

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

You could potentially save up to 75% 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

$76

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 $76. The best round-trip flight deal from Denver to San Juan found on momondo in the last 72 hours is $152.
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 8h 13m.

  • 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 $138Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
JetBluePriceFrom $267Free CancellationRating
7.4
3,396 reviews
Search JetBlue flights
American AirlinesPriceFrom $471Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $473Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $474Free CancellationRating
8.0
8,758 reviews
Search Delta flights
SouthwestPriceFrom $484Free CancellationRating
8.1
5,015 reviews
Search Southwest 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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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