$117+ Cheap flights from Puerto Rico to Colorado
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DEN
Apr 18 — Apr 251
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Colorado
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Cheapest flights from Puerto Rico to ColoradoExplore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
Explore the most affordable flight options available from Puerto Rico to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:03 pm
SJU
- DEN
1 stop9h 26m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/15![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 3/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Sat 5/23:32 pm
DEN
- SJU
1 stop8h 29m
Frontier
Deal found 3/17![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:03 pm
SJU
- DEN
1 stop9h 26m
Frontier
Sat 4/2511:59 pm
DEN
- SJU
1 stop12h 09m
Frontier
Deal found 3/16![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:00 am
SJU
- DEN
1 stop24h 40m
Frontier
Sat 4/2511:59 pm
DEN
- SJU
1 stop16h 08m
Frontier
Deal found 3/17![Frontier logo]()
$247
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Sat 5/1611:59 pm
DEN
- SJU
1 stop22h 51m
Frontier
Deal found 3/14![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Wed 4/2211:59 pm
DEN
- SJU
1 stop22h 30m
Frontier
Deal found 3/16![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:41 pm
SJU
- DEN
1 stop15h 46m
Frontier
Wed 6/311:59 pm
DEN
- SJU
1 stop13h 51m
Frontier
Deal found 3/15![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:00 am
SJU
- DEN
1 stop24h 40m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop12h 07m
Frontier
Deal found 3/17![Frontier logo]()
$265
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:16 am
SJU
- DEN
1 stop21h 53m
Frontier
Tue 4/1411:59 pm
DEN
- SJU
1 stop20h 49m
Frontier
Deal found 3/19![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:03 am
SJU
- DEN
1 stop24h 37m
Multiple Airlines
Sat 4/116:00 am
DEN
- SJU
1 stop12h 49m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 am
SJU
- DEN
2 stops14h 13m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop12h 07m
Frontier
Deal found 3/17![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
SJU
- DEN
2 stops33h 40m
Frontier
Mon 4/2011:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/16![Frontier logo]()
$272
Best flights from Puerto Rico to ColoradoDiscover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
Discover carefully curated flight deals from Puerto Rico to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 19, 2026.
This Priceline deal was found by Cheapflights users on 3/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:28 pm
BQN
- DEN
1 stop12h 43m
Frontier
Sat 5/911:56 pm
DEN
- BQN
1 stop9h 35m
Frontier
Deal found 3/16![Frontier logo]()
$304
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Wed 5/61:40 pm
SJU
- COS
1 stop9h 13m
United Airlines
Tue 5/1210:40 am
COS
- SJU
2 stops11h 10m
United Airlines
Deal found 3/18![United Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 pm
SJU
- COS
2 stops19h 49m
American Airlines
Sat 4/181:39 pm
COS
- SJU
2 stops17h 34m
American Airlines
Deal found 3/15![American Airlines logo]()
$333
This Travelocity deal was found by Cheapflights users on 3/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:28 pm
BQN
- DEN
1 stop12h 43m
Multiple Airlines
Sat 5/911:59 pm
DEN
- BQN
2 stops11h 24m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 3/16. 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.
Fri 5/15:05 am
SJU
- DEN
2 stops10h 10m
Southwest
Wed 5/612:40 pm
DEN
- SJU
2 stops9h 00m
Southwest
Deal found 3/16![Southwest logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Thu 4/239:06 pm
DEN
- BQN
2 stops26h 37m
Frontier
Deal found 3/17![Frontier logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Tue 4/211:40 pm
SJU
- COS
1 stop9h 06m
United Airlines
Sat 4/259:30 am
COS
- SJU
2 stops12h 20m
United Airlines
Deal found 3/18![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 3/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:11 am
SJU
- COS
2 stops16h 59m
American Airlines
Wed 4/221:39 pm
COS
- SJU
2 stops17h 34m
American Airlines
Deal found 3/14![American Airlines logo]()
$426
This Southwest deal was found by Cheapflights users on 3/14. 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.
Thu 6/115:30 am
SJU
- DEN
2 stops10h 25m
Southwest
Fri 7/310:00 am
DEN
- SJU
2 stops11h 35m
Southwest
Deal found 3/14![Southwest logo]()
$488
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:50 am
SJU
- COS
2 stops16h 09m
American Airlines
Wed 4/16:00 am
COS
- SJU
1 stop14h 31m
American Airlines
Deal found 3/16![American Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 5/275:35 am
SJU
- DEN
2 stops10h 00m
Southwest
Wed 6/312:40 pm
DEN
- SJU
2 stops9h 00m
Southwest
Deal found 3/14![Southwest logo]()
$566
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Fri 4/171:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Tue 4/219:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 3/18![United Airlines logo]()
$577
This Southwest deal was found by Cheapflights users on 3/14. 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.
Wed 6/176:00 am
SJU
- DEN
2 stops9h 55m
Southwest
Wed 6/247:25 pm
DEN
- SJU
1 stop13h 20m
Southwest
Deal found 3/14![Southwest logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:42 am
BQN
- DEN
1 stop22h 27m
Multiple Airlines
Thu 4/29:06 pm
DEN
- BQN
2 stops26h 47m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$696
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:52 am
BQN
- DEN
1 stop13h 49m
Frontier
Mon 3/303:41 pm
DEN
- BQN
1 stop8h 01m
Frontier
Deal found 3/16![Frontier logo]()
$638
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 4/147:20 am
SJU
- DRO
2 stops15h 19m
United Airlines
Sat 4/187:00 am
DRO
- SJU
2 stops14h 50m
United Airlines
Deal found 3/15![United Airlines logo]()
$594
This Southwest deal was found by Cheapflights users on 3/18. 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.
Thu 6/410:20 am
SJU
- DEN
2 stops10h 20m
Southwest
Fri 6/1212:20 pm
DEN
- SJU
2 stops9h 55m
Southwest
Deal found 3/18![Southwest logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/232:42 am
BQN
- DEN
2 stops22h 22m
Multiple Airlines
Tue 3/3112:00 pm
DEN
- BQN
1 stop11h 42m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$699
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Wed 6/171:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Wed 6/249:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 3/14![United Airlines logo]()
$613
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/222:52 am
BQN
- DEN
1 stop13h 49m
Frontier
Thu 4/29:25 am
DEN
- BQN
1 stop14h 28m
Frontier
Deal found 3/16![Frontier logo]()
$683
This Southwest deal was found by Cheapflights users on 3/18. 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.
Mon 5/185:05 am
SJU
- DEN
2 stops10h 10m
Southwest
Fri 5/2912:25 pm
DEN
- SJU
2 stops9h 30m
Southwest
Deal found 3/18![Southwest logo]()
$576
This United Airlines deal was found by Cheapflights users on 3/18. 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.
Mon 5/181:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Fri 5/2911:59 pm
DEN
- SJU
1 stop10h 35m
United Airlines
Deal found 3/18![United Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/212:42 am
BQN
- DEN
1 stop31h 38m
Frontier
Fri 4/36:00 am
DEN
- BQN
2 stops17h 53m
Frontier
Deal found 3/16![Frontier logo]()
$733
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 4/171:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Sun 4/199:35 am
DEN
- SJU
1 stop8h 59m
United Airlines
Deal found 3/16![United Airlines logo]()
$672
This Frontier deal was found by Cheapflights users on 3/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:38 am
BQN
- DEN
1 stop13h 53m
Frontier
Fri 4/249:25 am
DEN
- BQN
1 stop14h 18m
Frontier
Deal found 3/14![Frontier logo]()
$763
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Thu 5/281:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Mon 6/111:59 pm
DEN
- SJU
1 stop10h 35m
United Airlines
Deal found 3/14![United Airlines logo]()
$672
Last-minute flights from Puerto Rico to ColoradoDiscover last-minute flight deals from Puerto Rico to Colorado. Data last updated March 19, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Colorado. Data last updated March 19, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:03 am
SJU
- DEN
1 stop24h 37m
Multiple Airlines
Sat 4/116:00 am
DEN
- SJU
1 stop12h 49m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:30 am
SJU
- DEN
2 stops14h 13m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop12h 07m
Frontier
Deal found 3/17![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:03 am
SJU
- DEN
1 stop24h 37m
Multiple Airlines
Tue 4/2111:59 pm
DEN
- SJU
1 stop12h 07m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$273
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:16 am
SJU
- DEN
1 stop21h 53m
Frontier
Tue 4/1411:59 pm
DEN
- SJU
1 stop20h 49m
Frontier
Deal found 3/19![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:00 am
SJU
- DEN
1 stop24h 40m
Frontier
Sat 4/2511:59 pm
DEN
- SJU
1 stop16h 08m
Frontier
Deal found 3/17![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:00 am
SJU
- DEN
1 stop24h 40m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop12h 07m
Frontier
Deal found 3/17![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:08 am
SJU
- DEN
2 stops16h 10m
Frontier
Sat 4/2511:59 pm
DEN
- SJU
1 stop16h 08m
Frontier
Deal found 3/17![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Wed 4/2211:59 pm
DEN
- SJU
1 stop22h 30m
Frontier
Deal found 3/16![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:03 pm
SJU
- DEN
1 stop9h 26m
Frontier
Tue 4/2111:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/15![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:03 pm
SJU
- DEN
1 stop9h 26m
Frontier
Sat 4/2511:59 pm
DEN
- SJU
1 stop12h 09m
Frontier
Deal found 3/16![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
SJU
- DEN
2 stops33h 40m
Frontier
Mon 4/2011:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/16![Frontier logo]()
$272
This Frontier deal was found by Cheapflights users on 3/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Sat 5/23:32 pm
DEN
- SJU
1 stop8h 29m
Frontier
Deal found 3/17![Frontier logo]()
$240
One-way flights from Puerto Rico to ColoradoSearch for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
Search for one-way flight options from Puerto Rico to Colorado. Find affordable one-way fares based on user searches. Data last updated March 19, 2026.
This Expedia deal was found by Cheapflights users on 3/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Deal found 3/15![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 3/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/103:16 am
SJU
- DEN
1 stop21h 48m
Frontier
Deal found 3/15![Frontier logo]()
$124
This Trip.com deal was found by Cheapflights users on 3/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Deal found 3/16![Frontier logo]()
$129
This eDestinos deal was found by Cheapflights users on 3/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:41 pm
SJU
- DEN
1 stop15h 46m
Frontier
Deal found 3/16![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:59 am
SJU
- DEN
1 stop23h 10m
Frontier
Deal found 3/15![Frontier logo]()
$133
This Trip.com deal was found by Cheapflights users on 3/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:03 am
SJU
- DEN
2 stops15h 02m
Frontier
Deal found 3/18![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
SJU
- DEN
1 stop28h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:41 pm
SJU
- DEN
2 stops37h 52m
Frontier
Deal found 3/17![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:55 pm
SJU
- DEN
1 stop22h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$146
This Trip.com deal was found by Cheapflights users on 3/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
SJU
- DEN
2 stops18h 49m
Frontier
Deal found 3/17![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
SJU
- DEN
2 stops17h 29m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/33:21 am
SJU
- DEN
2 stops35h 10m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$154
Find flight deals from Puerto Rico to Colorado
Keep the following information in mind while searching for Puerto Rico to Colorado flight deals. Data was last updated March 19, 2026.
Round-trip from | $237 (Kiwi.com) |
|---|---|
One-way from | $117 (Expedia) |
Popular in | January |
Cheapest in | April |
Average price | $503 |
Good round-trip deal | $500 or less |
Good one-way deal | $276 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Colorado 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 2,558,603 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Puerto Rico to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Thu 5/7
12:28 pm-11:11 pm
1 stop12h 43m
Denver Intl
Sat 5/9
11:56 pm-11:31 am
1 stop9h 35m
$304
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Wed 5/6
1:40 pm-8:53 pm
1 stop9h 13m
Colorado Springs
Tue 5/12
10:40 am-11:50 pm
2 stops11h 10m
$310
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 4/14
7:00 pm-12:49 pm
2 stops19h 49m
Colorado Springs
Sat 4/18
1:39 pm-9:13 am
2 stops17h 34m
$333
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Wed 4/15
2:38 am-10:59 pm
1 stop22h 21m
Denver Intl
Thu 4/23
9:06 pm-1:43 am
2 stops26h 37m
$407
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 4/21
1:40 pm-8:46 pm
1 stop9h 06m
Colorado Springs
Sat 4/25
9:30 am-11:50 pm
2 stops12h 20m
$420
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Thu 5/7
12:28 pm-11:11 pm
1 stop12h 43m
Denver Intl
Sat 5/9
11:59 pm-1:23 pm
2 stops11h 24m
$421
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Tue 3/24
7:11 am-10:10 pm
2 stops16h 59m
Colorado Springs
Wed 4/22
1:39 pm-9:13 am
2 stops17h 34m
$426
San JuanColorado Springs
SJU - COS
SJUCOS
San Juan Luis Munoz Marin Intl
Wed 3/25
9:50 am-11:59 pm
2 stops16h 09m
Colorado Springs
Wed 4/1
6:00 am-10:31 pm
1 stop14h 31m
$473
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Fri 5/1
5:05 am-1:15 pm
2 stops10h 10m
Denver Intl
Wed 5/6
12:40 pm-11:40 pm
2 stops9h 00m
$480
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Thu 6/11
5:30 am-1:55 pm
2 stops10h 25m
Denver Intl
Fri 7/3
10:00 am-11:35 pm
2 stops11h 35m
$488
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Puerto Rico with our price prediction graph.
BQN-DEN
SJU-COS
SJU-DEN
SJU-DRO
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.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Colorado
PR0-USCO
BQN-DEN
SJU-COS
SJU-DEN
SJU-DRO
What is the cheapest month to book a flight from Puerto Rico to Colorado?
Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Colorado (average of $176). Flying from Puerto Rico to Colorado in May is currently the most expensive (average of $305). 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 PR to CO?
Find hourly flight availability from Puerto Rico to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2026.
When flying from Puerto Rico to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Puerto Rico to Colorado
Explore weekly flight availability from Puerto Rico to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 19, 2026.
The most flights from PR0 to USCO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated March 19, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Puerto Rico to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Puerto Rico to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Colorado by cabin class
Find flights from Puerto Rico to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Colorado flights
Browse other Puerto Rico and Colorado flight options. Last updated on March 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Puerto Rico after your stay in Colorado
Puerto Rico to Colorado flights
Consider these flights traveling from Puerto Rico to Colorado.
Top 6 airlines flying from Puerto Rico to Colorado
Discover the top 6 airlines that operate flights from Puerto Rico to Colorado. 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 2,558,603 searches. Data last updated March 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$694 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$295 | Average$508 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$550 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$320 | Average$588 | FlexibilityNo cancel fee | On-time69% |