San Jose to Helena (SJC–HLN) — Airlines, Schedules & Connections

SJC Airport Page →
817 mi airlines 1/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 1w ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
San Jose to Helena
Connecting service available through multiple hubs.
1 Flights/wk 817 mi 1h 42m nonstop +1h ahead 3 1-stop hubs

While no nonstop service exists between SJC and HLN, connecting options are available through 3 hubs.

Also explore SJC Routes HLN Routes SJC Live Flights HLN Live Flights SJC Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SJC to HLN.
1-STOP
One-Stop Connections
3
Hubs
~13h
Fastest
~18h
Longest
SLC ~13h 39m DEN ~14h 15m SEA ~18h 43m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
116
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
SJC → HLN
82%
Generally reliable. Most flights run on time.
Departing
82%
Return
HLN → SJC
80%
Generally reliable. Most flights run on time.
Arriving
80%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SJC delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Helena is 1 hour ahead of San Jose.
SJC: PDT · HLN: MDT

When it's 6:00 PM in San Jose, it's 7:00 PM in Helena.
Distance & Flight Time
817 mi / 1,314 km
Nonstop flight time is approximately 1h 42m.
Facts

SJC–HLN Quick Facts

Key statistics for the San Jose to Helena route.
Route details
Distance817 mi / 1,314 km
Flight time1h 42m
Time difference+1 hour
Airlines (nonstop)0
Weekly flights1 out
1-stop connections3 hubs
Origin: SJC
Full nameNorman Y. Mineta San Jose International Airport
IATA / ICAOSJC / KSJC
TimezoneAmerica/Los_Angeles
Passengers/yr11.6M
Elevation62 ft / 19 m
Destination: HLN
Full nameHelena Regional Airport
IATA / ICAOHLN / KHLN
TimezoneAmerica/Boise
Passengers/yr0.2M
Elevation3,877 ft / 1,182 m
FAQ

Frequently Asked Questions

Common questions about SJC to HLN flights.
Nonstop flights from Norman Y. Mineta San Jose International Airport to Helena Regional Airport take approximately 1h 42m. The route covers 817 miles.
There are approximately 1 nonstop flights per week from SJC to HLN.
Yes, 1-stop connections are available through SLC, DEN and SEA. These options provide additional schedule flexibility.
Helena is 1 hour ahead of San Jose.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SJC to HLN

Norman Y. Mineta San Jose International Airport (SJC) and Helena Regional Airport (HLN) are connected through multiple connecting hub airports.

SJC to HLN Flight Duration and Schedule

Nonstop flight time from SJC to HLN ranges from 1 hours 42 minutes. The route covers a distance of 817 miles (1,314 km).

Connecting Options and Alternatives

3 one-stop connections are available, with the fastest taking approximately 13 hours via SLC. Two-stop connections are also available via intermediate hubs.