Cheap Flights from San Jose to Jeju City
No deal from San Jose to Jeju City has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from San Jose to Jeju City, the lowest round-trip fare we recorded was $1798, in October. The typical fare was $7033. October was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $2208 on Korean Air and United, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/san-jose">from San Jose</a>, <a href="/to/jeju-city">to Jeju City</a>, or the return direction <a href="/from/jeju-city/to/san-jose">Jeju City to San Jose</a>.
Latest price we saw: San Jose to Jeju City
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| San Jose (SJO) to Jeju City (CJU) | $2208 | 12.5¢ | Oct 29 – Nov 4 | Korean Air and United | Oct 27 | Check price |
Price history: San Jose to Jeju City
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1798 | $3749 | 14 |
| Sep 2026 | $7766 | $7872 | 5 |
| Aug 2026 | $7570 | $9480 | 13 |
Frequently asked questions
How many flight deals from San Jose to Jeju City are on Sparkflights right now?
There are 0 verified deals from San Jose to Jeju City on the board right now. The list refreshes hourly.
What is the lowest price ever seen from San Jose to Jeju City?
The lowest fare we've recorded from San Jose to Jeju City is $1798, based on 32 price observations over 3 months.
How much does a flight from San Jose to Jeju City cost?
The typical round-trip fare we observed from San Jose to Jeju City is $7033, against a recorded low of $1798. These are observations, not quotes.
When is the cheapest month to fly San Jose to Jeju City?
October was the cheapest month we observed from San Jose to Jeju City and September the dearest, over 3 months of data.
What is the current price from San Jose to Jeju City?
The most recent fare our sweep saw from San Jose to Jeju City is $2208, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.