Cheap Flights from Detroit to San Jose
No deal from Detroit to San Jose has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Detroit to San Jose, the lowest round-trip fare we recorded was $459, in August. The typical fare was $593. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $782 on Frontier, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/detroit">from Detroit</a>, <a href="/to/san-jose">to San Jose</a>, or the return direction <a href="/from/san-jose/to/detroit">San Jose to Detroit</a>.
Latest price we saw: Detroit to San Jose
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 |
|---|---|---|---|---|---|---|
| Detroit (DTW) to San Jose (SJO) | $782 | 17.5¢ | Jan 1 – Jan 9 | Frontier | Oct 17 | Check price |
Price history: Detroit to San Jose
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $566 | $637 | 7 |
| Sep 2026 | $549 | $614 | 16 |
| Aug 2026 | $459 | $530 | 27 |
Frequently asked questions
How many flight deals from Detroit to San Jose are on Sparkflights right now?
There are 0 verified deals from Detroit to San Jose on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Detroit to San Jose?
The lowest fare we've recorded from Detroit to San Jose is $459, based on 50 price observations over 3 months.
How much does a flight from Detroit to San Jose cost?
The typical round-trip fare we observed from Detroit to San Jose is $593, against a recorded low of $459. These are observations, not quotes.
When is the cheapest month to fly Detroit to San Jose?
August was the cheapest month we observed from Detroit to San Jose and October the dearest, over 3 months of data.
What is the current price from Detroit to San Jose?
The most recent fare our sweep saw from Detroit to San Jose is $782, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.