Cheap Flights from St. John's to San Antonio
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No deal from St. John's to San Antonio has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from St. John's to San Antonio, the lowest round-trip fare we recorded was $822, in August. The typical fare was $1140. August was the cheapest month we saw and July the dearest.
See every deal <a href="/from/st-john-s">from St. John's</a>, <a href="/to/san-antonio">to San Antonio</a>, or the return direction <a href="/from/san-antonio/to/st-john-s">San Antonio to St. John's</a>.
Price history: St. John's to San Antonio
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1017 | $1152 | 5 |
| Sep 2026 | $974 | $1080 | 18 |
| Aug 2026 | $822 | $1200 | 26 |
| Jul 2026 | $1128 | $1128 | 1 |
Frequently asked questions
How many flight deals from St. John's to San Antonio are on Sparkflights right now?
There are 0 verified deals from St. John's to San Antonio on the board right now. The list refreshes hourly.
What is the lowest price ever seen from St. John's to San Antonio?
The lowest fare we've recorded from St. John's to San Antonio is $822, based on 50 price observations over 4 months.
How much does a flight from St. John's to San Antonio cost?
The typical round-trip fare we observed from St. John's to San Antonio is $1140, against a recorded low of $822. These are observations, not quotes.
When is the cheapest month to fly St. John's to San Antonio?
August was the cheapest month we observed from St. John's to San Antonio and July the dearest, over 4 months of data.