$83+ Cheap flights from Puerto Rico to Denver (DEN)
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
May 3 — May 101
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Denver 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Denver
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Cheapest flights from Puerto Rico to DenverExplore the most affordable flight options available from Puerto Rico to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
Explore the most affordable flight options available from Puerto Rico to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.
This eDestinos deal was found by Cheapflights users on 3/30. 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.
Fri 4/243:23 pm
SJU
- DEN
1 stop9h 11m
Frontier
Mon 4/279:25 am
DEN
- SJU
1 stop14h 36m
Frontier
Deal found 3/30![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/296:30 am
SJU
- DEN
1 stop10h 01m
Frontier
Wed 5/611:59 pm
DEN
- SJU
1 stop26h 02m
Frontier
Deal found 4/1![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/163:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Mon 4/2011:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/29![Frontier logo]()
$185
This Frontier deal was found by Cheapflights users on 3/30. 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.
Fri 4/173:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Tue 4/213:32 pm
DEN
- SJU
1 stop8h 29m
Frontier
Deal found 3/30![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/216:30 am
SJU
- DEN
1 stop18h 29m
Frontier
Mon 4/2711:05 pm
DEN
- SJU
1 stop16h 54m
Frontier
Deal found 3/31![Frontier logo]()
$187
This eDestinos deal was found by Cheapflights users on 3/31. 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.
Fri 5/86:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Mon 5/1111:45 pm
DEN
- SJU
1 stop15h 41m
Frontier
Deal found 3/31![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/13:23 pm
SJU
- DEN
1 stop9h 06m
Frontier
Wed 5/611:59 pm
DEN
- SJU
1 stop22h 51m
Frontier
Deal found 3/30![Frontier logo]()
$193
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/2811:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Tue 5/511:45 pm
DEN
- SJU
1 stop15h 41m
Frontier
Deal found 3/31![Frontier logo]()
$203
This Priceline deal was found by Cheapflights users on 3/29. 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 4/28:27 pm
BQN
- DEN
1 stop13h 54m
Frontier
Tue 4/711:59 pm
DEN
- BQN
1 stop23h 54m
Frontier
Deal found 3/29![Frontier logo]()
$261
This Priceline deal was found by Cheapflights users on 4/2. 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 4/162:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Tue 4/213:32 pm
DEN
- BQN
1 stop8h 11m
Frontier
Deal found 4/2![Frontier logo]()
$305
This Priceline deal was found by Cheapflights users on 3/31. 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.
Sun 5/242:59 am
BQN
- DEN
1 stop22h 12m
Frontier
Fri 7/319:15 am
DEN
- BQN
1 stop24h 18m
Frontier
Deal found 3/31![Frontier logo]()
$446
This Priceline deal was found by Cheapflights users on 3/31. 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.
Fri 6/56:30 am
BQN
- DEN
1 stop31h 38m
Multiple Airlines
Mon 6/811:56 pm
DEN
- BQN
1 stop9h 37m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$479
Best flights from Puerto Rico to DenverDiscover carefully curated flight deals from Puerto Rico to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
Discover carefully curated flight deals from Puerto Rico to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2026.
This Southwest deal was found by Cheapflights users on 3/30. 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 5/85:05 am
SJU
- DEN
2 stops10h 10m
Southwest
Mon 5/1112:25 pm
DEN
- SJU
2 stops9h 30m
Southwest
Deal found 3/30![Southwest logo]()
$410
This Priceline deal was found by Cheapflights users on 3/31. 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.
Sun 5/242:59 am
BQN
- DEN
1 stop22h 12m
Frontier
Fri 7/319:15 am
DEN
- BQN
1 stop24h 18m
Frontier
Deal found 3/31![Frontier logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sun 5/311:00 am
SJU
- DEN
1 stop9h 15m
United Airlines
Mon 6/89:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 4/1![United Airlines logo]()
$582
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:31 pm
BQN
- DEN
1 stop29h 28m
JetBlue
Wed 9/93:15 pm
DEN
- BQN
1 stop29h 24m
JetBlue
Deal found 3/31![JetBlue logo]()
$818
This Southwest deal was found by Cheapflights users on 4/1. 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 4/295:05 am
SJU
- DEN
2 stops11h 00m
Southwest
Wed 5/612:40 pm
DEN
- SJU
2 stops9h 00m
Southwest
Deal found 4/1![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 4/1. 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 6/31:40 pm
SJU
- DEN
Nonstop6h 35m
United Airlines
Wed 6/104:20 pm
DEN
- SJU
1 stop11h 09m
United Airlines
Deal found 4/1![United Airlines logo]()
$608
This Southwest deal was found by Cheapflights users on 4/1. 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 6/38:10 am
SJU
- DEN
2 stops11h 15m
Southwest
Wed 6/1012:40 pm
DEN
- SJU
2 stops9h 35m
Southwest
Deal found 4/1![Southwest logo]()
$576
This Southwest deal was found by Cheapflights users on 3/29. 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 6/1910:20 am
SJU
- DEN
2 stops10h 20m
Southwest
Wed 6/2412:40 pm
DEN
- SJU
2 stops9h 35m
Southwest
Deal found 3/29![Southwest logo]()
$596
This United Airlines deal was found by Cheapflights users on 3/30. 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
Tue 6/309:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 3/30![United Airlines logo]()
$667
This Southwest deal was found by Cheapflights users on 4/1. 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 6/12:00 pm
SJU
- DEN
2 stops11h 00m
Southwest
Mon 6/810:00 am
DEN
- SJU
2 stops11h 35m
Southwest
Deal found 4/1![Southwest logo]()
$596
This United Airlines deal was found by Cheapflights users on 3/29. 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
Mon 6/229:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 3/29![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/281:25 pm
SJU
- DEN
1 stop12h 34m
United Airlines
Tue 5/59:43 am
DEN
- SJU
Nonstop5h 55m
United Airlines
Deal found 3/31![United Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/2212:15 am
BQN
- DEN
1 stop10h 08m
United Airlines
Mon 4/2711:38 am
DEN
- BQN
1 stop9h 31m
United Airlines
Deal found 3/29![United Airlines logo]()
$776
This United Airlines deal was found by Cheapflights users on 3/29. 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 8/2612:15 am
BQN
- DEN
1 stop10h 01m
United Airlines
Wed 9/911:44 am
DEN
- BQN
1 stop9h 25m
United Airlines
Deal found 3/29![United Airlines logo]()
$776
Last-minute flights from Puerto Rico to DenverDiscover last-minute flight deals from Puerto Rico to Denver. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Denver. Data last updated April 3, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 3/29. 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 4/28:27 pm
BQN
- DEN
1 stop13h 54m
Frontier
Tue 4/711:59 pm
DEN
- BQN
1 stop23h 54m
Frontier
Deal found 3/29![Frontier logo]()
$261
This Priceline deal was found by Cheapflights users on 3/29. 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 4/28:27 pm
BQN
- DEN
1 stop13h 54m
Multiple Airlines
Tue 4/711:31 pm
DEN
- BQN
2 stops24h 15m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/163:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Mon 4/2011:59 pm
DEN
- SJU
1 stop7h 55m
Frontier
Deal found 3/29![Frontier logo]()
$185
This Priceline deal was found by Cheapflights users on 4/2. 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 4/162:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Tue 4/213:32 pm
DEN
- BQN
1 stop8h 11m
Frontier
Deal found 4/2![Frontier logo]()
$305
This Frontier deal was found by Cheapflights users on 3/30. 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.
Fri 4/173:19 pm
SJU
- DEN
1 stop9h 40m
Frontier
Tue 4/213:32 pm
DEN
- SJU
1 stop8h 29m
Frontier
Deal found 3/30![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/216:30 am
SJU
- DEN
1 stop18h 29m
Frontier
Mon 4/2711:05 pm
DEN
- SJU
1 stop16h 54m
Frontier
Deal found 3/31![Frontier logo]()
$187
This eDestinos deal was found by Cheapflights users on 3/30. 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.
Fri 4/243:23 pm
SJU
- DEN
1 stop9h 11m
Frontier
Mon 4/279:25 am
DEN
- SJU
1 stop14h 36m
Frontier
Deal found 3/30![Frontier logo]()
$159
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Tue 4/2811:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Tue 5/511:45 pm
DEN
- SJU
1 stop15h 41m
Frontier
Deal found 3/31![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/296:30 am
SJU
- DEN
1 stop10h 01m
Frontier
Wed 5/611:59 pm
DEN
- SJU
1 stop26h 02m
Frontier
Deal found 4/1![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/13:23 pm
SJU
- DEN
1 stop9h 06m
Frontier
Wed 5/611:59 pm
DEN
- SJU
1 stop22h 51m
Frontier
Deal found 3/30![Frontier logo]()
$193
This eDestinos deal was found by Cheapflights users on 3/31. 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.
Fri 5/86:30 am
SJU
- DEN
1 stop18h 34m
Frontier
Mon 5/1111:45 pm
DEN
- SJU
1 stop15h 41m
Frontier
Deal found 3/31![Frontier logo]()
$191
This Priceline deal was found by Cheapflights users on 3/31. 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.
Sun 5/242:59 am
BQN
- DEN
1 stop22h 12m
Frontier
Fri 7/319:15 am
DEN
- BQN
1 stop24h 18m
Frontier
Deal found 3/31![Frontier logo]()
$446
One-way flights from Puerto Rico to DenverSearch for one-way flight options from Puerto Rico to Denver. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
Search for one-way flight options from Puerto Rico to Denver. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This Trip.com deal was found by Cheapflights users on 4/1. 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 4/2111:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Deal found 4/1![Frontier logo]()
$83
This eDestinos deal was found by Cheapflights users on 3/29. 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 4/2211:30 am
SJU
- DEN
1 stop24h 10m
Frontier
Deal found 3/29![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 4/296:30 am
SJU
- DEN
1 stop10h 01m
Frontier
Deal found 4/1![Frontier logo]()
$87
This Expedia deal was found by Cheapflights users on 3/30. 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.
Mon 4/207:15 am
SJU
- DEN
1 stop17h 44m
Frontier
Deal found 3/30![Frontier logo]()
$88
This Super.com deal was found by Cheapflights users on 4/2. 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 4/241:59 am
SJU
- DEN
1 stop23h 10m
Frontier
Deal found 4/2![Frontier logo]()
$93
This Frontier deal was found by Cheapflights users on 3/29. 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.
Fri 5/152:47 pm
SJU
- DEN
1 stop10h 17m
Frontier
Deal found 3/29![Frontier logo]()
$98
This Travelocity deal was found by Cheapflights users on 4/1. 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.
Sun 4/192:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Deal found 4/1![Frontier logo]()
$114
This eDestinos deal was found by Cheapflights users on 3/30. 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.
Thu 4/94:40 pm
SJU
- DEN
1 stop8h 28m
Frontier
Deal found 3/30![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 stop16h 16m
Frontier
Deal found 4/1![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/286:41 pm
SJU
- DEN
1 stop15h 46m
Frontier
Deal found 3/31![Frontier logo]()
$120
This Expedia deal was found by Cheapflights users on 4/1. 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 stop13h 53m
Frontier
Deal found 4/1![Frontier logo]()
$123
This Expedia deal was found by Cheapflights users on 3/29. 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.
Thu 4/302:38 am
BQN
- DEN
1 stop22h 21m
Frontier
Deal found 3/29![Frontier logo]()
$129
Find flight deals from Puerto Rico to Denver
Keep the following information in mind while searching for Puerto Rico to Denver flight deals. Data was last updated April 3, 2026.
Round-trip from | $159 (eDestinos) |
|---|---|
One-way from | $83 (Trip.com) |
Popular in | January |
Cheapest in | April |
Average price | $376 |
Good round-trip deal | $640 or less |
Good one-way deal | $338 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Denver 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 April 3, 2026.
Use the filters below to find and compare flights from Puerto Rico to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Fri 5/8
5:05 am-1:15 pm
2 stops10h 10m
Denver Intl
Mon 5/11
12:25 pm-11:55 pm
2 stops9h 30m
$410
AguadillaDenver
BQN - DEN
BQNDEN
Aguadilla Borinquen
Sun 5/24
2:59 am-11:11 pm
1 stop22h 12m
Denver Intl
Fri 7/31
9:15 am-11:33 am
1 stop24h 18m
$446
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 4/29
5:05 am-2:05 pm
2 stops11h 00m
Denver Intl
Wed 5/6
12:40 pm-11:40 pm
2 stops9h 00m
$468
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 6/3
8:10 am-5:25 pm
2 stops11h 15m
Denver Intl
Wed 6/10
12:40 pm-12:15 am
2 stops9h 35m
$576
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Sun 5/31
1:00 am-8:15 am
1 stop9h 15m
Denver Intl
Mon 6/8
9:43 am-5:38 pm
Nonstop5h 55m
$582
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Fri 6/19
10:20 am-6:40 pm
2 stops10h 20m
Denver Intl
Wed 6/24
12:40 pm-12:15 am
2 stops9h 35m
$596
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Mon 6/1
2:00 pm-11:00 pm
2 stops11h 00m
Denver Intl
Mon 6/8
10:00 am-11:35 pm
2 stops11h 35m
$596
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 6/3
1:40 pm-6:15 pm
Nonstop6h 35m
Denver Intl
Wed 6/10
4:20 pm-5:29 am
1 stop11h 09m
$608
Quickest round-trip
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 6/17
1:40 pm-6:15 pm
Nonstop6h 35m
Denver Intl
Tue 6/30
9:43 am-5:38 pm
Nonstop5h 55m
$667
San JuanDenver
SJU - DEN
SJUDEN
San Juan Luis Munoz Marin Intl
Wed 6/17
1:40 pm-6:15 pm
Nonstop6h 35m
Denver Intl
Mon 6/22
9:43 am-5:38 pm
Nonstop5h 55m
$667
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Puerto Rico with our price prediction graph.
SJU-DEN
BQN-DEN
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 Denver
PR0-DEN
SJU-DEN
BQN-DEN
What is the cheapest month to book a flight from Puerto Rico to Denver?
Currently, January is the cheapest month in which you can book a flight from Puerto Rico to Denver (average of $176). Flying from Puerto Rico to Denver 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 DEN?
Find hourly flight availability from Puerto Rico to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2026.
When flying from Puerto Rico to Denver, 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 Denver
Explore weekly flight availability from Puerto Rico to Denver. 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 April 3, 2026.
The most flights from PR0 to DEN 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 Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated April 3, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Puerto Rico to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
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 Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Brighton
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Puerto Rico to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 3, 2026.
Search flights from Puerto Rico to Denver by cabin class
Find flights from Puerto Rico to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Denver flights
Browse other Puerto Rico and Denver flight options. Last updated on April 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Puerto Rico to Denver
Discover the top 6 airlines that operate flights from Puerto Rico to Denver. 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 April 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$195 | Average$437 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$319 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$207 | Average$585 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$295 | Average$560 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$412 | Average$586 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$490 | Average$617 | FlexibilityNo cancel fee | On-time69% |