San Diego to Helena (SAN–HLN) — Airlines, Schedules & Connections

SAN Airport Page →
997 mi airlines charter/private ~1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 4d ago
Charter / private route. No scheduled airline service — operated by NetJets Aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 3 hubs
SLC Salt Lake City 4h 35m AFASDL → DL Salt Lake City (SLC) to Helena flights
SEA Seattle 5h 23m AFASAY → AS Seattle (SEA) to Helena flights
DEN Denver 5h 25m ACASCM → UA Denver (DEN) to Helena flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
San Diego to Helena
Flown by charter / private operators — no scheduled airline service.
997 mi 2h 6m nonstop +1h ahead

SAN–HLN has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore SAN Routes HLN Routes SAN Live Flights HLN Live Flights SAN Delays
All flights from Helena (HLN) Helena to San Diego flights
Connections

Connection Landscape

1-stop and 2-stop options for SAN to HLN.
1-STOP
One-Stop Connections
3
Hubs
~4h
Fastest
~5h
Longest
SLC ~4h 35m SEA ~5h 23m DEN ~5h 25m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
222
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
SAN → HLN
68%
Moderate delays possible. Allow buffer time.
Departing
68%
Return
HLN → SAN
96%
Generally reliable. Most flights run on time.
Arriving
96%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SAN delays →
Alternatives

Other ways to reach Helena from San Diego

Nearby airports with service to Helena Regional Airport.
Metric SAN→HLN SNA→HLN
Distance from SAN – 76 mi
Nonstop airlines – 1
Weekly flights ~1 1
Flight time 2h 6m 2h 21m
Departure OTP 68% –
Santa Ana (SNA) to Helena flights
Airports within 200 miles of SAN with service to Helena Regional Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in San Diego, it's 7:00 PM in Helena.
Distance & Flight Time
997 mi / 1,605 km
Nonstop flight time is approximately 2h 6m gate to gate.
Facts

SAN–HLN Quick Facts

Key statistics for the San Diego to Helena route.
Route details
Distance997 mi / 1,605 km
Flight time2h 6m
Time difference+1 hour
Airlines (nonstop)Charter / private
Weekly flights~1 out
1-stop connectionsAvailable
Origin: SAN
Full nameSan Diego International Airport
IATA / ICAOSAN / KSAN
TimezoneAmerica/Los_Angeles
Passengers/yr25.6M
Elevation17 ft / 5 m
Destination: HLN
Full nameHelena Regional Airport
IATA / ICAOHLN / KHLN
TimezoneAmerica/Denver
Passengers/yr0.2M
Elevation3,877 ft / 1,182 m
FAQ

Frequently Asked Questions

Common questions about SAN to HLN flights.
Nonstop flights from San Diego International Airport to Helena Regional Airport take about 2h 6m gate to gate. The route covers 997 miles.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Salt Lake City, Seattle–Tacoma and Denver.
Helena is 1 hour ahead of San Diego.
Nearby alternatives include SNA. See the Alternatives section for a full comparison.
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 SAN to HLN

San Diego International Airport (SAN) and Helena Regional Airport (HLN) are connected through multiple connecting hub airports.

SAN to HLN Flight Duration and Schedule

Nonstop flight time from SAN to HLN is about 2 hours 6 minutes gate to gate. The route covers a distance of 997 miles (1,605 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Salt Lake City, Seattle–Tacoma and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Santa Ana (SNA).