$111 Find Cheap Flights from Colorado to Puerto Rico

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$111
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Denver to San Juan

FAQs for booking flights from Colorado to Puerto Rico

  • How does KAYAK find such low prices on flights from Colorado to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Colorado to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Colorado to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Colorado to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Puerto Rico?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Puerto Rico is San Juan Luis Munoz Marin Intl Airport (SJU), with an average flight price of $373.

  • What is the cheapest day to fly to Puerto Rico?

    Based on KAYAK data, the cheapest day to fly to Puerto Rico is Thursday where round-trip tickets can be as cheap as $647. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $750 on average.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the evening, when round-trip flights cost $288 on average. Morning departures are around 137% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $683.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from Colorado found in the last 72 hours was to San Juan Luis Munoz Marin Intl Airport, at $496 round-trip. The most popular route is Denver (DEN) to San Juan Luis Munoz Marin Intl Airport (SJU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $496.

  • What is the cheapest month to fly from Colorado to Puerto Rico?

    The cheapest month for flights from Colorado to Puerto Rico is October, when tickets cost $304 (return) on average. On the other hand, the most expensive months are December and March, when the average cost of round-trip tickets is $685 and $559 respectively.

  • How far in advance should I book a flight from Colorado to Puerto Rico?

    To get a below average price on the flight from Colorado to Puerto Rico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How long is the flight to Puerto Rico?

    An average nonstop flight from Colorado to Puerto Rico takes 14h 18m, covering a distance of 2760 miles. The shortest route is Denver (DEN) to San Juan Luis Munoz Marin Intl Airport (SJU) with an average flight time of 5h 39m.

  • What are the most popular destinations in Puerto Rico?

    Based on KAYAK flight searches, the most popular destination is Aguadilla (38% of total searches to Puerto Rico). The next most popular destinations are Culebra (31%) and Vieques (15%). Searches for flights to Ponce (15%) are also popular.

Book cheap flights from Colorado to Puerto Rico

Recent round-trip flight deals

7/9Wed
1 stopFrontier
22h 29mDEN-SJU
7/11Fri
1 stopFrontier
9h 29mSJU-DEN
$221
7/9Wed
1 stopFrontier
22h 29mDEN-SJU
7/16Wed
1 stopFrontier
13h 16mSJU-DEN
$230
10/20Mon
2 stopsAmerican Airlines
19h 32mCOS-SJU
10/25Sat
2 stopsAmerican Airlines
11h 33mSJU-COS
$301
7/14Mon
1 stop
11h 46mDEN-SJU
7/21Mon
2 stops
33h 25mSJU-DEN
$323
7/14Mon
2 stops
22h 36mDEN-SJU
7/22Tue
1 stop
18h 19mSJU-DEN
$355
10/20Mon
2 stopsAmerican Airlines
19h 32mCOS-SJU
10/25Sat
1 stopAmerican Airlines
9h 51mSJU-COS
$369
10/9Thu
1 stopUnited Airlines
8h 00mCOS-SJU
11/5Wed
2 stopsUnited Airlines
14h 09mSJU-COS
$391
10/15Wed
1 stopSouthwest
13h 40mDEN-SJU
10/22Wed
2 stopsSouthwest
11h 25mSJU-DEN
$397
10/22Wed
1 stopSouthwest
7h 10mDEN-SJU
10/29Wed
2 stopsSouthwest
10h 45mSJU-DEN
$435
10/8Wed
1 stopUnited Airlines
8h 30mCOS-SJU
11/7Fri
2 stopsUnited Airlines
12h 30mSJU-COS
$439

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Recent one-way flight deals

6/30Mon
1 stopFrontier
15h 55mDEN-SJU
$111
7/11Fri
1 stopFrontier
13h 48mDEN-SJU
$114
7/15Tue
1 stop
10h 02mDEN-SJU
$161
7/15Tue
1 stop
10h 02mDEN-SJU
$167
9/16Tue
2 stopsAmerican Airlines
20h 43mEGE-SJU
$205
8/11Mon
2 stopsSouthwest
10h 45mCOS-SJU
$211
7/5Sat
1 stopAmerican Airlines
16h 25mCOS-SJU
$219
8/18Mon
2 stopsUnited Airlines
15h 53mDEN-SJU
$239
9/17Wed
2 stopsSouthwest
10h 10mDEN-SJU
$241
9/13Sat
2 stopsUnited Airlines
28h 02mDEN-SJU
$266

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Last minute flights from Colorado to Puerto Rico

Last minute flight, train and bus deals

6/21Sat
multi-stopFrontier
9h 54mDEN-SJU
6/28Sat
multi-stopFrontier
14h 23mSJU-DEN
$221
6/20Fri
multi-stopFrontier
18h 21mDEN-SJU
6/28Sat
multi-stopFrontier
13h 19mSJU-DEN
$230
6/20Fri
multi-stop
17h 41mDEN-SJU
6/28Sat
multi-stop
14h 23mSJU-DEN
$533
6/17Tue
multi-stopSouthwest
8h 45mCOS-SJU
6/24Tue
multi-stopSouthwest
9h 40mSJU-COS
$539
6/21Sat
multi-stopSouthwest
10h 15mDEN-SJU
6/28Sat
multi-stopSouthwest
9h 35mSJU-DEN
$665
6/17Tue
multi-stopUnited Airlines
11h 08mCOS-SJU
6/23Mon
multi-stopUnited Airlines
14h 46mSJU-COS
$687
6/21Sat
multi-stop
29h 48mDEN-SJU
6/27Fri
multi-stop
15h 25mSJU-DEN
$698
6/17Tue
multi-stopAmerican Airlines
8h 40mCOS-SJU
6/23Mon
multi-stopAmerican Airlines
13h 13mSJU-COS
$762
6/17Tue
multi-stopUnited Airlines
11h 08mCOS-SJU
6/23Mon
multi-stopUnited Airlines
11h 03mSJU-COS
$787
6/19Thu
multi-stopAmerican Airlines
10h 45mDEN-SJU
6/21Sat
multi-stopAmerican Airlines
10h 51mSJU-DEN
$840

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Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Colorado

Cabin classes available on flights to Colorado. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Puerto Ricofrom $1,646
Business Class flights to Puerto Ricofrom $1,251
Prem Econ Class flights to Puerto Ricofrom $1,946
Economy Class flights to Puerto Ricofrom $496

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