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Cheap flights from Santa Rosa to Chicago from $190

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Santa Rosa to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:44 pm - 10:08 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
7h 24m1 stop Salt Lake City
Delta Logo
7:15 am - 12:04 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
6h 49m1 stop Salt Lake City
$379Delta
Tue, Jan 5 - Sun, Jan 10
Delta Logo
12:44 pm - 10:08 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
7h 24m1 stop Salt Lake City
Delta Logo
12:42 pm - 10:03 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
11h 21m2 stops Minneapolis St Paul Salt Lake City
$384Delta
Tue, Jan 5 - Fri, Jan 8
American Airlines Logo
1:18 pm - 11:38 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
8h 20m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:00 pm - 11:57 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
6h 57m1 stop Phoenix Sky Harbor Intl
$388American Airlines
Fri, Dec 4 - Thu, Dec 10
Alaska Airlines Logo
6:18 pm - 5:26 amSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
9h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:16 pm - 10:25 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
10h 09m1 stop San Diego
$389Alaska Airlines
Fri, Feb 19 - Fri, Feb 26
Delta Logo
7:00 am - 6:09 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
9h 09m1 stop Salt Lake City
Delta Logo
7:15 am - 12:04 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
6h 49m1 stop Salt Lake City
$394Delta
Thu, Jan 7 - Fri, Jan 8
Alaska Airlines Logo
2:06 pm - 11:59 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
7h 53m1 stop San Diego
Alaska Airlines Logo
9:30 am - 9:52 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
14h 22m2 stops Seattle/Tacoma Intl Los Angeles
$396Alaska Airlines
Sat, Jan 16 - Wed, Feb 17
Alaska Airlines Logo
5:39 pm - 5:37 amSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
9h 58m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 12:16 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
8h 16m1 stop Seattle/Tacoma Intl
$399Alaska Airlines
Mon, Dec 14 - Wed, Dec 16
Alaska Airlines Logo
6:18 pm - 5:26 amSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
9h 08m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:30 am - 9:52 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
14h 22m2 stops Seattle/Tacoma Intl Los Angeles
$401Alaska Airlines
Sun, Feb 14 - Wed, Feb 24
Alaska Airlines Logo
6:20 am - 5:59 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
9h 39m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:00 am - 1:16 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
9h 16m1 stop Seattle/Tacoma Intl
$404Alaska Airlines
Thu, Dec 31 - Fri, Jan 1
Alaska Airlines Logo
7:00 am - 5:53 pmSTS  Santa Rosa Sonoma County-ORD Chicago O'Hare Intl
8h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:16 pm - 10:25 pmORD  Chicago O'Hare Intl-STS Santa Rosa Sonoma County
10h 09m1 stop San Diego
$409Alaska Airlines
Tue, Feb 16 - Fri, Feb 26

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Delta flights from Santa Rosa to Chicago O'Hare Intl Airport

Our best Delta deals on Santa Rosa to Chicago O'Hare Intl Airport flight tickets
Delta
Jan 5
STS12:44 pmSanta Rosa Sonoma County
7h 24m
1 stop
ORD10:08 pmChicago O'Hare Intl
Jan 10
ORD7:15 amChicago O'Hare Intl
6h 49m
1 stop
STS12:04 pmSanta Rosa Sonoma County
$379
Delta
Jan 5
STS12:44 pmSanta Rosa Sonoma County
7h 24m
1 stop
ORD10:08 pmChicago O'Hare Intl
Jan 8
ORD12:42 pmChicago O'Hare Intl
11h 21m
2 stops
STS10:03 pmSanta Rosa Sonoma County
$384
Delta
Jan 7
STS7:00 amSanta Rosa Sonoma County
9h 09m
1 stop
ORD6:09 pmChicago O'Hare Intl
Jan 8
ORD7:15 amChicago O'Hare Intl
6h 49m
1 stop
STS12:04 pmSanta Rosa Sonoma County
$394

Alaska Airlines flights from Santa Rosa to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Santa Rosa to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Feb 19
STS6:18 pmSanta Rosa Sonoma County
9h 08m
1 stop
ORD5:26 amChicago O'Hare Intl
Feb 26
ORD2:16 pmChicago O'Hare Intl
10h 09m
1 stop
STS10:25 pmSanta Rosa Sonoma County
$389
Alaska Airlines
Jan 16
STS2:06 pmSanta Rosa Sonoma County
7h 53m
1 stop
ORD11:59 pmChicago O'Hare Intl
Feb 17
ORD9:30 amChicago O'Hare Intl
14h 22m
2 stops
STS9:52 pmSanta Rosa Sonoma County
$396
Alaska Airlines
Dec 14
STS5:39 pmSanta Rosa Sonoma County
9h 58m
1 stop
ORD5:37 amChicago O'Hare Intl
Dec 16
ORD6:00 amChicago O'Hare Intl
8h 16m
1 stop
STS12:16 pmSanta Rosa Sonoma County
$399

momondo Fare Finder

 
Use the filters below to find and compare flights from Santa Rosa to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Tue 1/5

12:44 pm-10:08 pm

1 stop7h 24m

Chicago O'Hare Intl

Sun 1/10

7:15 am-12:04 pm

1 stop6h 49m

$379

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Tue 1/5

12:44 pm-10:08 pm

1 stop7h 24m

Chicago O'Hare Intl

Fri 1/8

12:42 pm-10:03 pm

2 stops11h 21m

$384

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Fri 12/4

1:18 pm-11:38 pm

1 stop8h 20m

Chicago O'Hare Intl

Thu 12/10

7:00 pm-11:57 pm

1 stop6h 57m

$388

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Fri 2/19

6:18 pm-5:26 am

1 stop9h 08m

Chicago O'Hare Intl

Fri 2/26

2:16 pm-10:25 pm

1 stop10h 09m

$389

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Thu 1/7

7:00 am-6:09 pm

1 stop9h 09m

Chicago O'Hare Intl

Fri 1/8

7:15 am-12:04 pm

1 stop6h 49m

$394

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Sat 1/16

2:06 pm-11:59 pm

1 stop7h 53m

Chicago O'Hare Intl

Wed 2/17

9:30 am-9:52 pm

2 stops14h 22m

$396

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Mon 12/14

5:39 pm-5:37 am

1 stop9h 58m

Chicago O'Hare Intl

Wed 12/16

6:00 am-12:16 pm

1 stop8h 16m

$399

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Sun 2/14

6:18 pm-5:26 am

1 stop9h 08m

Chicago O'Hare Intl

Wed 2/24

9:30 am-9:52 pm

2 stops14h 22m

$401

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Thu 12/31

6:20 am-5:59 pm

1 stop9h 39m

Chicago O'Hare Intl

Fri 1/1

6:00 am-1:16 pm

1 stop9h 16m

$404

Santa RosaChicago

STS Santa Rosa Sonoma County - ORD Chicago O'Hare Intl

STSORD

Santa Rosa Sonoma County

Tue 2/16

7:00 am-5:53 pm

1 stop8h 53m

Chicago O'Hare Intl

Fri 2/26

2:16 pm-10:25 pm

1 stop10h 09m

$409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Santa Rosa to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $460. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Santa Rosa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $613.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Santa Rosa in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $483 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $531. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Santa Rosa to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Rosa to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santa Rosa to Chicago O'Hare Intl Airport (STS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Chicago O'Hare Intl Airport

Best Price Found

$190

Fastest flight time

6h 34m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Santa Rosa in the past 72 hours is $190. The best round-trip flight deal from Santa Rosa to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $379.
The fastest flight from Santa Rosa to Chicago O'Hare Intl Airport takes 6h 34m
There are no direct flights from Santa Rosa to Chicago O'Hare Intl Airport. There are no popular flight routes from Santa Rosa to Chicago O'Hare Intl Airport.
Search flight deals

Frequently asked questions about flying from Santa Rosa to Chicago O'Hare Intl Airport

  • How far is Santa Rosa Sonoma County to Chicago O'Hare Intl by plane?

    The straight-line distance from Santa Rosa Sonoma County to Chicago O'Hare Intl is 1838.9 mi. 6h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Santa Rosa Sonoma County Airport to Chicago O'Hare Intl Airport are updated daily.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santa Rosa Sonoma County Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Schaumburg
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Rockford
South Haven
Oak Brook
Rosemont
Gurnee
Orland Park
Joliet
Naperville
New Buffalo
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Hammond
Aurora
Racine
Elgin
Janesville
Skokie
Waukegan

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Chicago for you.

Can I find flights from Santa Rosa to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Santa Rosa with this policy.

How can momondo help me find flights from Santa Rosa to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Santa Rosa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santa Rosa to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Santa Rosa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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