Santa Rosa to Chicago (STS–ORD) — Airlines, Schedules & Connections

STS Airport Page →
airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights
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 10 hubs
LAS Las Vegas 6h 31m ASWN → AAACAV Las Vegas (LAS) to Chicago flights
LAX Los Angeles 6h 42m ASAYEJA → AAACAY Los Angeles (LAX) to Chicago flights
DEN Denver 6h 42m WN → AAACAY Denver (DEN) to Chicago flights
PHX Phoenix 6h 46m AACTF → AAACAY Phoenix (PHX) to Chicago flights
SAN San Diego 6h 52m ASWNYE → AAACAS San Diego (SAN) to Chicago flights
SEA Seattle 7h 10m ASAYJL → AAAFAS Seattle (SEA) to Chicago flights
SNA Santa Ana 7h 19m ASEJA → AAACAS Santa Ana (SNA) to Chicago flights
PDX Portland 7h 21m AS → AAACAS Portland (PDX) to Chicago flights
DFW Dallas-Fort Worth 12h 40m AA → AAACAV Dallas-Fort Worth (DFW) to Chicago flights
ONT Ontario 17h 45m AS → UA Ontario (ONT) to Chicago flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Santa Rosa to Chicago
Connecting service available through multiple hubs.
+2h ahead

While no nonstop service exists between STS and ORD, 1-stop connecting options are available.

Also explore STS Routes ORD Routes STS Live Flights ORD Live Flights ORD Delays
All flights from Chicago (ORD) Chicago to Santa Rosa flights
Connections

Connection Landscape

1-stop and 2-stop options for STS to ORD.
1-STOP
One-Stop Connections
10
Hubs
~6h
Fastest
~17h
Longest
LAS ~6h 31m LAX ~6h 42m DEN ~6h 42m PHX ~6h 46m SAN ~6h 52m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
828
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
STS → ORD
85%
Generally reliable. Most flights run on time.
Arriving
85%
Return
ORD → STS
86%
Generally reliable. Most flights run on time.
Departing
86%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ORD delays →
Alternatives

Other ways to reach Chicago from Santa Rosa

Nearby airports with service to Chicago O'Hare International Airport.
Metric STS→ORD OAK→ORD SFO→ORD
Distance from STS – 63 mi 66 mi
Nonstop airlines – 1 21
Weekly flights – – 501
Oakland (OAK) to Chicago flights · San Francisco (SFO) to Chicago flights · Sacramento (SMF) to Chicago flights
Airports within 200 miles of STS with service to Chicago O'Hare International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+2h
Chicago is 2 hours ahead of Santa Rosa.
STS: PDT · ORD: CDT

When it's 6:00 PM in Santa Rosa, it's 8:00 PM in Chicago.
Getting from ORD

CTA Blue Line runs 24/7 from O'Hare to downtown Chicago (45 min, $5). Taxis use a flat-rate zone system; downtown is around $40–45 plus tip. Ride-shares are typically $30–50.The Airport Transit System (ATS) connects all terminals and parking. Metra commuter rail does not serve O'Hare directly; transfer downtown via Blue Line.

Chicago Climate

Continental climate with four distinct seasons. Summers are warm and humid (25–32°C) with afternoon thunderstorms. Winters are cold (−10 to −2°C) with heavy snowfall that regularly delays flights December through March.

Spring and fall are mild but unpredictable. Pack layers. Lake Michigan moderates temperatures near the lakefront, but O'Hare sits inland and runs colder.

Check current weather forecasts before travel.
Facts

STS–ORD Quick Facts

Key statistics for the Santa Rosa to Chicago route.
Route details
Time difference+2 hours
Airlines (nonstop)0
1-stop connectionsAvailable
Origin: STS
Full nameCharles M. Schulz Sonoma County Airport
IATA / ICAOSTS / KSTS
TimezoneAmerica/Los_Angeles
Passengers/yr0.8M
Elevation128 ft / 39 m
Destination: ORD
Full nameChicago O'Hare International Airport
IATA / ICAOORD / KORD
TimezoneAmerica/Chicago
Passengers/yr80.0M
Elevation680 ft / 207 m
FAQ

Frequently Asked Questions

Common questions about STS to ORD flights.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Harry Reid, Los Angeles and Denver.
Chicago is 2 hours ahead of Santa Rosa.
Yes, return flights from ORD to STS are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include OAK, SFO and SMF. 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.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Harry Reid, Los Angeles and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Oakland (OAK), San Francisco (SFO) and Sacramento (SMF).