San Juan

$81+ Cheap flights from Denver (DEN) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJU
nov. 25 — dic. 21
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The best prices from Denver Intl to San Juan are usually found in September or October, booked 23 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Denver to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$166
(Cheapflightsfares)

One-way from

$81
(eDestinos)
High demand for flights, 30% potential price rise
Best time to find cheap flights, 34% potential price drop
From Denver Intl to San Juan
One-way flight from Denver Intl to San Juan

Find flight deals from Denver to San Juan

Cheapest flights from Denver to San Juan
Explore the most affordable flight options available from Denver to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/53:19 pmDEN - SJU
1 stop8h 13mFrontier
sáb. 12/146:20 amSJU - DEN
1 stop9h 48mFrontier
Deal found 11/20$166
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/911:55 amDEN - SJU
3 stops34h 45mMultiple Airlines
mié. 12/182:45 amSJU - DEN
2 stops16h 39mMultiple Airlines
Deal found 11/19$347
This JetBlue deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/41:05 pmDEN - SJU
1 stop9h 22mJetBlue
mar. 12/104:10 amSJU - DEN
1 stop10h 55mJetBlue
Deal found 11/19$387
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/119:46 amDEN - SJU
Nonstop5h 39mUnited Airlines
mié. 12/188:35 amSJU - DEN
1 stop14h 05mUnited Airlines
Deal found 11/20$502
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1111:10 amDEN - SJU
2 stops10h 20mSouthwest
mié. 12/181:35 pmSJU - DEN
2 stops9h 30mSouthwest
Deal found 11/20$539

Find flights from Denver to San Juan within your budget

Customize your flight search to find flights from Denver to San Juan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

jue. 12/5

3:19 pm-2:32 am

1 stop8h 13m

San Juan Luis Munoz Marin Intl

sáb. 12/14

6:20 am-1:08 pm

1 stop9h 48m

$166

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

vie. 1/10

1:43 pm-1:42 am

1 stop8h 59m

San Juan Luis Munoz Marin Intl

jue. 1/16

6:05 am-12:45 pm

1 stop9h 40m

$306

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

jue. 2/20

6:50 pm-2:05 pm

1 stop16h 15m

San Juan Luis Munoz Marin Intl

lun. 2/24

4:51 pm-9:08 am

1 stop19h 17m

$325

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

mar. 2/25

12:50 pm-12:40 am

2 stops8h 50m

San Juan Luis Munoz Marin Intl

mié. 3/5

6:00 am-3:00 pm

2 stops12h 00m

$382

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

dom. 1/12

7:05 pm-1:48 pm

1 stop15h 43m

San Juan Luis Munoz Marin Intl

dom. 1/19

2:50 pm-5:43 pm

1 stop29h 53m

$450

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

mié. 12/4

12:50 am-2:40 am

1 stop22h 50m

$81

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

mar. 12/31

8:08 am-5:40 pm

2 stops30h 32m

$134

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

vie. 2/28

10:50 am-2:19 am

1 stop12h 29m

$153

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

vie. 4/11

6:45 pm-3:05 pm

1 stop18h 20m

$221

DenverSan Juan

DEN - SJU

DENSJU

Denver Intl

sáb. 1/11

7:45 am-6:12 am

2 stops19h 27m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
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Best time to book a flight from Denver to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Denver to San Juan

Get recent, data-driven insights about flights from Denver to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Juan. Price data was last updated on November 15, 2024.

The best time to book flights from Denver to San Juan is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to San Juan?

Currently, September is the cheapest month in which you can book a flight from Denver to San Juan (average of $254). Flying from Denver to San Juan in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to SJU?

Find hourly flight availability from Denver to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

It’s optimal to fly from Denver to San Juan in the afternoon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Denver to San Juan. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Denver to San Juan flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated noviembre 20, 2024.
Get a feel of what it's like to fly with Frontier, JetBlue and United Airlines from Denver to San Juan by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.5
Good
3,394 reviews
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,171 reviews
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.0
Good
8,237 reviews
8.1
Very good
5,014 reviews

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Denver to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Denver to San Juan?

    If you book a flight to San Juan from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 18.5 mi from the center of Denver. There is 1 flight from Denver Intl to San Juan per day from 6 different airlines.

  • What are the cheapest airlines flying from Denver to San Juan round-trip?

    Frontier, at $166, was found to be the cheapest airline from Denver to San Juan.Alternate airlines to your destination round-trip include JetBlue and Sun Country Air. Users have found that Frontier is 62% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to San Juan one-way?

    $81 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $242 and $267, respectively.

  • What are the cheapest flights from Denver to San Juan?

    The cheapest flight price from Denver to San Juan is $302. On average you can expect to pay $1,187. The most popular route, (Denver Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $178.

  • Where are the most common layover locations when flying from Denver to San Juan?

  • What are some popular things to do or see while on a layover in Orlando?

    The majority of Orlando visitors spend their time at Walt Disney World Resort, Universal Orlando Resort, and International Drive. Travelers on a layover in Orlando can visit Walt Disney World Resort, Universal Orlando Resort, and International Drive, by traveling 16.2 mi, 10.3 mi, and 9.9 mi, respectively after landing at Orlando. Those on a layover in Orlando in need of a rental car can book one at Orlando for about $31.

  • What are some popular points of interest to see during a layover in Miami?

    Most Miami visitors opt to spend their time at Bayfront Park, Wynwood Art District, and Bayside Marketplace. Bayfront Park, Wynwood Art District, and Bayside Marketplace are located about 6.4 mi, 5.5 mi, and 6.4 mi, respectively from Miami. Travelers can book a car rental at Miami for about $27 per day to make their sightseeing more efficient.

  • What are points of interest worth seeing during a layover in Tampa?

    Busch Gardens, University of South Florida Botanical Gardens, and Florida Aquarium are currently the most popular points of interest in Tampa. Busch Gardens, University of South Florida Botanical Gardens and Florida Aquarium are located about 7.9 mi, 8.7 mi, and 5.8 mi, respectively from Tampa if you are interested in checking them out. Travelers in need of a car in Tampa can rent one for about $38 per day.

  • Where are the least popular layover locations for Denver to San Juan flights?

  • Can I find deals for flights from Denver to San Juan that include hotel bookings?

    Yes. In addition to deals on Denver to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Juan.

  • Can I find deals for business class flights from Denver to San Juan?

    Yes. Cheapflights offers flight deals from Denver to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Denver to San Juan (average of $254). Flying from Denver to San Juan in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 6 airlines flying from Denver to San Juan

Discover the top 6 airlines that operate flights from Denver to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$285FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$267Average$413FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$471Average$540FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$473Average$682FlexibilityNo cancel feeOn-time69%
DeltaCheapest$474Average$560FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$484Average$597FlexibilityNo cancel feeOn-time63%
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