United Airlines
Kauai Island → San Juan
10 Oct 2026, Sat
Cheap flighs from Kauai Island to San Juan
Wish to buy an airline tickets from Kauai Island to San Juan at the lowest price? We compare prices of Kauai Island – San Juan direct flights or variants with stopovers among 750 airlines and agencies. Don't waste your time searching the lowest airfares on your own. Book your tickets online and take advantage of discounts, special offer and low-cost flight sales. Our full flight timetable will help you to find a Kauai Island – San Juan travel. In order to find the desired flight option, check flight days and availability of tickets on a specific date.
In order to book a ticket online, please enter the desired type of flight, number of passengers, class and date of departure and arrival, pay for the ticket. You will receive an email with your order information.
Kauai Island – San Juan flight ticket price
How much does a flights to San Juan from Kauai Island cost? How to buy a cheap plane ticket? We compared prices using The Price Dynamic Service. There are a few pieces of advice:
1) Price depends on the month of departure. We advise you to book the first and business class flight tickets in advance. Do not put the purchase of economy class tickets on the back burner. Buy your tickets 2-4 months in advance.
2) The cheapest flights LIH – SJU are available on Wednesday and Thursday. The price is usually higher on weekends.
3) It is also cheaper to buy a round-trip ticket, than a one-way ticket.
Useful information before you book your travel from Kauai Island to San Juan
Our service offers the following information on:
- Distance to San Juan from Kauai Island
- Airlines operating direct flights to San Juan from Kauai Island
- Airlines providing the cheapest tickets from Kauai Island to San Juan
- Duration of the Kauai Island - San Juan flight
- Airports of departure Kauai Island to San Juan