Flights from Denver to San Juan from $ 406*
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1 Passenger, Economy
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Featured daily fares for flights from Denver (DEN) to San Juan (SJU)
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More United deals on Denver (DEN) to San Juan (SJU) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 01/20/26 - 01/27/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 02/24/26 - 03/10/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 01/13/26 - 01/27/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 03/03/26 - 03/10/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 02/03/26 - 02/10/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 01/27/26 - 02/10/26 | from $Â 406 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 01/20/26 - 02/03/26 | from $Â 411 Viewed: 10 hours ago |
| Denver (DEN) | San Juan (SJU) | Roundtrip | Economy | 01/21/26 - 02/04/26 | from $Â 411 Viewed: 10 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
