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Cheap Flights from Denver to San Juan, PR, United States - DEN to SJU Last modified: May 25, 2016 12:58 PM

Popular flights from Denver to San Juan Last modified: May 25, 2016 12:58 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Sep 9, 2016 Sep 17, 2016 $331
Frontier Airlines
Departure Date Return Date Lowest Price
Jul 7, 2016 Jul 18, 2016 $625
JetBlue Airways
Departure Date Return Date Lowest Price
Aug 29, 2016 Sep 7, 2016 $387
Aug 30, 2016 Sep 12, 2016 $387
Sep 3, 2016 Sep 12, 2016 $387
Sep 9, 2016 Sep 17, 2016 $387
Sep 9, 2016 Sep 16, 2016 $387
Spirit Airlines
Departure Date Return Date Lowest Price
Jul 7, 2016 Jul 18, 2016 $506
United Airlines
Departure Date Return Date Lowest Price
Jun 27, 2016 Jul 8, 2016 $381
Jul 3, 2016 Jul 8, 2016 $381
Jul 8, 2016 Jul 13, 2016 $381
Aug 2, 2016 Aug 12, 2016 $381
Aug 4, 2016 Aug 12, 2016 $381

How Much Does it Cost to Fly from Denver to San Juan (DEN to SJU)?

We have collected flight cost data from across the web for travel from Denver to San Juan, and have found the average flight price for this trip to be $384.

When Can I Buy the Cheapest Flight from Denver to San Juan (DEN to SJU)?

Airlines can adjust prices for plane tickets from Denver to San Juan based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Denver to San Juan

The chart below shows up-to-date information regarding the cheapest days to fly from Denver to San Juan.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$381 $381 $388 $381 $381 $392 $381

Lowest Fares Chart By Month from Denver to San Juan

The chart below shows the lowest fare by month when flying from Denver to San Juan.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Denver San Juan United 5/31/16 6/11/16 1 $628
June Denver San Juan United 6/27/16 7/8/16 1 $381
July Denver San Juan United 7/3/16 7/8/16 1 $381
August Denver San Juan American 8/29/16 9/7/16 1 $372
September Denver San Juan American 9/9/16 9/17/16 2 $331
October Denver San Juan American 10/21/16 11/4/16 1 $331
November Denver San Juan American 11/5/16 11/13/16 1 $331
December Denver San Juan United 12/3/16 12/10/16 1 $381

Round Trip vs One Way Flights from Denver to San Juan (DEN to SJU)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Denver to San Juan. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Denver to San Juan is $536.

The average price for round trip flights from Denver to San Juan is $410.

Denver to San Juan Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Denver to San Juan?
Answer: New York, NY

Airlines Flying from Denver to San Juan (DEN to SJU) Number of flights searched: 169Last modified: May 25, 2016 12:58 PM

Below are the different airlines that fly from Denver to San Juan with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Denver to San Juan.

Denver to San Juan
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
JetBlue BOS X X X X X X X
Delta ATL X X X X X X X
Spirit FLL X X X X X X X
United IAD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Denver and San Juan, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to Atlanta American, Alaska, Frontier, Spirit, United $148
Denver to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $77
Denver to ViequesCheck Dates
Denver to Chicago American, Alaska, Frontier, Spirit, United $117
Denver to Orlando American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $218
Denver to Los Angeles American, Alaska, Frontier, Spirit, United, Virgin America $113
Denver to Aguadilla American, JetBlue, Frontier, United $626
Denver to Miami American, Alaska, Frontier, United $206
Denver to New York American, JetBlue, Frontier, Spirit, Sun Country, United $213
Denver to Ft Lauderdale American, Alaska, JetBlue, Frontier, Spirit, United $97
Denver to Las Vegas American, Alaska, Frontier, Allegiant, Spirit, United $91
Denver to Washington American, Alaska, JetBlue, Frontier, United $198
Denver to Boston American, Alaska, JetBlue, Sun Country, United $267
Denver to Tampa American, JetBlue, Frontier, Spirit, Sun Country, United $234
Denver to Houston American, Frontier, Spirit, United, Great Lakes $107
Denver to Charlotte American, Alaska, Frontier, United $247

Cheap International Flights from Denver - DEN

FlightsAirlineLowest Price
Denver to St Thomas Island American, Alaska, JetBlue, Frontier, Spirit, United $430
Denver to St Croix Island American, Alaska, JetBlue, United $459
Denver to Punta Cana American, JetBlue, Frontier, Spirit, Sun Country, United $478
Denver to St Maarten American, JetBlue, Frontier, Spirit, United $499
Denver to Beef Island American, JetBlue, United $805
Denver to Antigua American, Alaska, JetBlue, LIAT, United $532
Denver to St Kitts American, JetBlue, United $768
Denver to Santo Domingo Silver, American, Alaska, JetBlue, Spirit, United $496
Denver to Aruba American, JetBlue, Frontier, Spirit, United $467
Denver to Puerto Plata American, JetBlue, United $550

Cheap Domestic Flights to San Juan - SJU

FlightsAirlineLowest Price
Colorado Springs to San Juan American, Alaska, United $434
Aspen to San Juan American, United Check Dates
Vail to San Juan American, United Check Dates

Cheap International Flights to San Juan - SJU

FlightsAirlineLowest Price
Colorado Springs to St Thomas Island American, Alaska, United $684
Cheap Flights from Denver to San Juan, PR, United States, from $331 Round trip from DEN to SJU