Cheapest return flights from Denver to San Juan in November from 194€

AirHint found the following cheapest return flights from Denver (DEN) to San Juan (SJU) in November 2025 (see full year).

Return flights

28 Nov - 06 Dec Frontier Airlines
27 Nov - 03 Dec Frontier Airlines
21 Nov - 27 Nov Frontier Airlines
14 Nov - 17 Nov Frontier Airlines
19 Nov - 27 Nov Frontier Airlines
15 Nov - 19 Nov Frontier Airlines
21 Nov - 01 Dec Frontier Airlines
25 Nov - 01 Dec Frontier Airlines
26 Nov - 01 Dec Frontier Airlines
27 Nov - 30 Nov Frontier Airlines
26 Nov - 30 Nov Frontier Airlines
22 Nov - 30 Nov Frontier Airlines
28 Nov - 06 Dec United direct
27 Nov - 03 Dec United direct
19 Nov - 25 Nov United
21 Nov - 27 Nov United direct
15 Nov - 19 Nov United direct

Also check the deals for one-way flights from Denver to San Juan in November.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.