← Denver to San Juan: all datesSee all →
One way
Denver to San Juan 🇵🇷
$164
- Departs
- Mon, Jan 4
- Return
- —
- Stops
- 1 stop
- Airline
- Frontier Airlines
- Duration
- 7h 31m
Check this fare →Affiliate link — we may earn a commission, at no extra cost to you. How we make money
Fare expires in --:--:--
Other dates on this route
Cheapest round-trip fare by departure day Cheap Average Pricey
December 2026
Work-hours calculator
This flight to San Juan costs you 10h 56m of work.
Also cheap
More from Denver
Deal alerts
Never miss a price drop
One short email when a fare drops well below its usual price. Follow as many cities as you like. No spam, unsubscribe anytime.
Prices come from fares travellers found in the last few days and can change at any time. Last updated Fri, 23 Oct 2026 06:59:53 GMT.
