STS to ORD (Santa Rosa to Chicago) Flights

Last Minute Flights from STS to ORD

Price found within the past 7 days for the specified period. Click for updated prices.

Cheapest STS to ORD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STSChicagoMay 16 to May 23$303
STSChicagoMay 19 to May 20$320
STSChicagoMay 2 to May 5$333
STSChicagoMay 6 to May 9$366
*Prices include taxes and fees
STS to ORD Flight Details
Origin airport
Sonoma County
Origin airport IATA code
STS
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Distance
1843 mi

Frequently asked questions

What airlines fly direct from Sonoma County Airport (STS) to O'Hare Airport?
Unfortunately, there are no air carriers that fly straight from Sonoma County Airport (STS) to O'Hare Intl. Airport (ORD). Break up your journey with one or two stops to reach Chicago.
How many flights are there from STS to ORD?
Around 8 a day. If you're in a hurry to travel to Chicago, see if you can get your hands on an awesome last-minute deal from Santa Rosa, CA (STS-Sonoma County) to Chicago, IL (ORD-O'Hare Intl.) and then lock it in quick!
How long does it take to fly from Santa Rosa, CA (STS-Sonoma County) to Chicago, IL (ORD-O'Hare Intl.)?
On average, it takes 5 hours and 45 minutes to fly from Santa Rosa, CA (STS-Sonoma County) to Chicago, IL (ORD-O'Hare Intl.). That's a good amount of time to get stuck into your travel journal, do a bit of last-minute trip planning or read about the fantastic things you can see and do in Chicago.
What is the flight distance from Santa Rosa, CA (STS-Sonoma County) to Chicago, IL (ORD-O'Hare Intl.)?
Around 1,850 miles (3,000 1). If you fly regularly and have accrued enough air miles, this medium-haul trip may be the time to use some for an upgrade.
How many morning flights are there from STS to ORD?
Every week, 21 morning flights leave from STS to ORD, with 21 operated by Alaska Airlines (AS). If you'd prefer to be zooming through the clouds as early as you can, AS's first flight departs at 6:00AM.
How many afternoon flights are there from STS to ORD?
Take your pick of 41 afternoon and evening flights from STS to ORD per week and forget about early morning starts.

  • Book your ticket with Alaska Airlines (AS). This airline operates 27 afternoon and evening flights per week scheduled to depart from 2:18PM onward.
  • Alternatively, American Airlines (AA) operates 14 afternoon and evening flights every week, with the earliest leaving at 12:37PM.

What is the earliest departure time out of Windsor to Chicago?
6:00AM is the earliest scheduled flight that takes off from STS, arriving at ORD at 2:56AM. Save precious minutes in the morning by having your suitcase packed and ready to go.
What is the latest departure time out of Windsor to Chicago?
The last flight jets out from STS at 7:35PM and touches down at 3:45AM at ORD. You'll have adequate time to prepare for this journey.
What is the average price from Windsor to Chicago?
Round-trip tickets from STS to ORD begin from around $303. Great fares don't hang around forever, so have your credit card handy when you find the right price. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Santa Rosa to Chicago Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Santa Rosa to Chicago to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STS to ORD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Santa Rosa to Chicago, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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