Cheap Flights from San Juan to Constantine
No deal from San Juan to Constantine has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from San Juan to Constantine, the lowest round-trip fare we recorded was $2672, in August. The typical fare was $5553. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $8131 on Air Algerie, Lufthansa, and United, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/san-juan">from San Juan</a>, <a href="/to/constantine">to Constantine</a>, or the return direction <a href="/from/constantine/to/san-juan">Constantine to San Juan</a>.
Latest price we saw: San Juan to Constantine
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 Juan (SJU) to Constantine (CZL) | $8131 | 89.9¢ | Oct 17 – Oct 23 | Air Algerie, Lufthansa, and United | Oct 17 | Check price |
Price history: San Juan to Constantine
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $8131 | $9516 | 4 |
| Sep 2026 | $2977 | $3808 | 3 |
| Aug 2026 | $2672 | $3334 | 18 |
Frequently asked questions
How many flight deals from San Juan to Constantine are on Sparkflights right now?
There are 0 verified deals from San Juan to Constantine on the board right now. The list refreshes hourly.
What is the lowest price ever seen from San Juan to Constantine?
The lowest fare we've recorded from San Juan to Constantine is $2672, based on 25 price observations over 3 months.
How much does a flight from San Juan to Constantine cost?
The typical round-trip fare we observed from San Juan to Constantine is $5553, against a recorded low of $2672. These are observations, not quotes.
When is the cheapest month to fly San Juan to Constantine?
August was the cheapest month we observed from San Juan to Constantine and October the dearest, over 3 months of data.
What is the current price from San Juan to Constantine?
The most recent fare our sweep saw from San Juan to Constantine is $8131, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.