Cheap Flights from St. John's to San Francisco
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The latest fare from St. John's to San Francisco: $398 round trip, Jan 17 – Jan 24, seen Nov 6. Prices by month are below.
Across 5 months of observations from St. John's to San Francisco, the lowest round-trip economy fare we recorded was $299, in September. The typical economy fare was $381. September was the cheapest month we saw and July the dearest.
The most recent economy price we saw on this route was $398 on Air Canada, seen Nov 6.
See every deal from St. John's, to San Francisco, or the return direction San Francisco to St. John's.
Latest economy price we saw: St. John's to San Francisco
The most recent economy round-trip fare we saw on this route.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| St. John's (YYT) to San Francisco (SFO) | $398 | 5.7¢ | Jan 17 – Jan 24 | Air Canada | Nov 6 | Check price |
Economy price history: St. John's to San Francisco
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Nov 2026 | $326 | $397 | 7 |
| Oct 2026 | $306 | $375 | 29 |
| Sep 2026 | $299 | $353 | 25 |
| Aug 2026 | $303 | $391 | 32 |
| Jul 2026 | $388 | $388 | 1 |
Frequently asked questions
How many flight deals from St. John's to San Francisco are on Sparkflights right now?
There are 0 deals from St. John's to San Francisco on the board right now.
What is the lowest price ever seen from St. John's to San Francisco?
The lowest economy fare we've recorded from St. John's to San Francisco is $299, based on 94 price observations over 5 months.
How much does a flight from St. John's to San Francisco cost?
The typical round-trip economy fare we observed from St. John's to San Francisco is $381, against a recorded low of $299. These are observations, not quotes.
When is the cheapest month to fly St. John's to San Francisco?
For economy fares from St. John's to San Francisco, September was the cheapest month we observed and July the dearest, over 5 months of data.
What is the current price from St. John's to San Francisco?
The most recent economy fare we saw from St. John's to San Francisco is $398, on Nov 6.