Cheap flights from Sacramento to Northwest Chicago

View AU$269 flight on Mon, 22 Sep. 2025Opens in a new window

Popular airlines from Sacramento to Northwest Chicago

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Sacramento (SAC) to Northwest Chicago (CHI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$555 Return, found 6 hours ago
AU$555
Return
found 6 hours ago
Select Alaska Airlines flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$555 found 6 hours ago
Delta
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$556 Return, found 6 hours ago
AU$556
Return
found 6 hours ago
Select Delta flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$556 found 6 hours ago
Delta
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$568 Return, found 6 hours ago
AU$568
Return
found 6 hours ago
Select Delta flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$568 found 6 hours ago
Delta
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$569 Return, found 6 hours ago
AU$569
Return
found 6 hours ago
Select Delta flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$569 found 6 hours ago
American Airlines
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$612 Return, found 6 hours ago
AU$612
Return
found 6 hours ago
Select American Airlines flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$612 found 6 hours ago
United
Fri, 19 Sep. - Tue, 23 Sep.
SMF
Sacramento
ORD
Chicago
AU$619 Return, found 6 hours ago
AU$619
Return
found 6 hours ago
Select United flight, departing Fri, 19 Sep. from Sacramento to Chicago, returning Tue, 23 Sep., priced at AU$619 found 6 hours ago

Find the cheapest month to fly from Sacramento (SAC) to Chicago (ORD)

September is typically the cheapest month to fly

From AU$183 - AU$621 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.