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Flights from Santa Rosa to Chicago
There are no direct flights from Santa Rosa to Chicago. The fastest way is one stop via Denver or Las Vegas, about 5h 18m door to door (57 connections a week on current schedules).
No direct flights · 6 connection options From 5h 18m
Santa Rosa to Chicago at a glance
Fastest journey5h 18mVia Denver, on current schedules
Nonstop flightsNoneConnect via Denver or Las Vegas
Best ways to fly from Santa Rosa to Chicago
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STS Denver (DEN) CHI
Leg 1: Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
Sun14:30 STS17:38 DEN1h 07m connection18:45 DEN21:48 CHISouthwest Airlines
2Search
STS Las Vegas (LAS) CHI
Leg 1: Alaska Airlines, Southwest Airlines · Leg 2: Southwest Airlines
Fri15:45 STS16:59 LAS2h 01m connection19:00 LAS00:12 CHISouthwest Airlines
3Search
STS Seattle (SEA) CHI
Leg 1: Alaska Airlines · Leg 2: Alaska Airlines, American Airlines, Delta Air Lines
Mon07:15 STS08:56 SEA1h 34m connection10:30 SEA16:18 CHIAlaska Airlines + American Airlines
4Search
STS Los Angeles (LAX) CHI
Leg 1: Alaska Airlines, Horizon Air, SkyWest · Leg 2: American Airlines, Delta Air Lines, Frontier Airlines
Mon07:15 STS08:30 LAX2h 00m connection10:30 LAX16:19 CHIHorizon Air + American Airlines
5Search
STS San Diego (SAN) CHI
Leg 1: Alaska Airlines, Southwest Airlines, SkyWest · Leg 2: Alaska Airlines, American Airlines, Frontier Airlines
Tue06:15 STS07:32 SAN2h 13m connection09:45 SAN15:37 CHISouthwest Airlines + American Airlines
6Search
STS Portland (PDX) CHI
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, American Airlines, United Airlines
Fri18:45 STS20:07 PDX2h 53m connection23:00 PDX04:44 CHISkyWest + American Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,985 km1,854 miles
- Journey time
- 5h 18mon current schedules
- Time difference
- +2hChicago vs Santa Rosa
- Currency in Chicago
- USD
- Airports
- STS → ORD, MDW, RFD
Flights from Santa Rosa to Chicago: questions answered
Are there direct flights from Santa Rosa to Chicago?
No. There is no nonstop service, so you will connect, most easily in Denver, Las Vegas and Seattle. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Santa Rosa to Chicago?
With one connection the journey usually takes around 5h 18m, depending on the layover. The straight-line distance is 2,985 km.
Where do you change planes between Santa Rosa and Chicago?
The best connecting points are Denver (DEN), Las Vegas (LAS), Seattle (SEA) and Los Angeles (LAX). Southwest Airlines flies both legs via Denver, so you can book it as one ticket.
Which airports serve Santa Rosa and Chicago?
Santa Rosa: Charles M. Schulz Sonoma County Airport (STS). Chicago: Chicago O'Hare International Airport (ORD), Chicago Midway International Airport (MDW) and Chicago Rockford International Airport (RFD).
What is the time difference between Santa Rosa and Chicago?
Chicago is 2 hours ahead of Santa Rosa.





