Helsinki (Vantaa) to Santa Rosa (HEL–STS) — Airlines, Schedules & Connections

HEL Airport Page →
airlines 0/wk
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Connecting Flight Schedule 5 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Helsinki (Vantaa) to Santa Rosa
Connecting service available through multiple hubs.
-10h behind 5 1-stop hubs

While no nonstop service exists between HEL and STS, connecting options are available through 5 hubs.

Also explore HEL Routes STS Routes HEL Live Flights STS Live Flights
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for HEL to STS.
1-STOP
One-Stop Connections
5
Hubs
~15h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
115
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.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-10h
Santa Rosa is 10 hours behind Helsinki (Vantaa).
HEL: EEST · STS: PDT

When it's 6:00 PM in Helsinki (Vantaa), it's 8:00 AM in Santa Rosa.
Visa & Entry

Finland is part of the US Visa Waiver Program. Finnish passport holders can enter the United States for up to 90 days for tourism or business by obtaining an ESTA (Electronic System for Travel Authorization) before departure. The ESTA costs $21 and is valid for 2 years or until the passport expires, whichever comes first. Apply at least 72 hours before departure.

You must hold an e-passport (biometric chip). Passport must be valid for at least 6 months beyond the intended stay. Travelers who have visited Iraq, Syria, Iran, North Korea, Sudan, Libya, Somalia, Yemen, or Cuba after March 2011 may be ineligible and need a B1/B2 visa instead.

Verify entry requirements with official sources before travel.
Facts

HEL–STS Quick Facts

Key statistics for the Helsinki (Vantaa) to Santa Rosa route.
Route details
Time difference-10 hours
Airlines (nonstop)0
1-stop connections5 hubs
Origin: HEL
Full nameHelsinki Vantaa Airport
IATA / ICAOHEL / EFHK
TimezoneEurope/Helsinki
Passengers/yr21.0M
Elevation179 ft / 55 m
Destination: STS
Full nameCharles M. Schulz Sonoma County Airport
IATA / ICAOSTS / KSTS
TimezoneAmerica/Los_Angeles
Passengers/yr0.8M
Elevation128 ft / 39 m
FAQ

Frequently Asked Questions

Common questions about HEL to STS flights.
Yes, 1-stop connections are available through IAD, ORD, LAX, MIA and DFW. These options provide additional schedule flexibility.
Santa Rosa is 10 hours behind Helsinki (Vantaa).
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.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

5 one-stop connections are available, with the fastest taking approximately 15 hours via IAD. Two-stop connections are also available via intermediate hubs.