£83 Cheap Flights from Sacramento (SMF) to Chicago (ORD)

View £83 flight on Tue, 28 Oct 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Chicago O'Hare International Airport (ORD)

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Cheap Flights from Sacramento (SMF) to Chicago (ORD)

Prices were available within the past 7 days and start at £83 for one-way flights and £239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£239 Return, found 6 days ago
£239
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £239 found 6 days ago
Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£244 Return, found 6 days ago
£244
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £244 found 6 days ago
Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£267 Return, found 6 days ago
£267
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £267 found 6 days ago
Alaska Airlines
Wed, 3 Sep - Mon, 8 Sep
SMF
Sacramento
ORD
Chicago
£270 Return, found 2 days ago
£270
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep from Sacramento to Chicago, returning Mon, 8 Sep, priced at £270 found 2 days ago
Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£276 Return, found 6 days ago
£276
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £276 found 6 days ago
Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£280 Return, found 6 days ago
£280
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £280 found 6 days ago
Alaska Airlines
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£283 Return, found 6 days ago
£283
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £283 found 6 days ago
Alaska Airlines
Thu, 28 Aug - Sat, 6 Sep
SMF
Sacramento
ORD
Chicago
£285 Return, found 6 days ago
£285
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 Aug from Sacramento to Chicago, returning Sat, 6 Sep, priced at £285 found 6 days ago
Alaska Airlines
Wed, 3 Sep - Mon, 8 Sep
SMF
Sacramento
ORD
Chicago
£294 Return, found 2 days ago
£294
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep from Sacramento to Chicago, returning Mon, 8 Sep, priced at £294 found 2 days ago
JetBlue Airways
Sat, 6 Sep - Sat, 13 Sep
SMF
Sacramento
ORD
Chicago
£459 Return, found 6 days ago
£459
Return
found 6 days ago
Select JetBlue Airways flight, departing Sat, 6 Sep from Sacramento to Chicago, returning Sat, 13 Sep, priced at £459 found 6 days ago

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

September is typically the cheapest month to fly

From £77 - £147 per traveller.

Graph displaying average flight prices per month

Flight from Sacramento to Chicago route information
Origin airport
Sacramento Intl.
Destination airport
O'Hare Intl.
Return price
£239
Distance
2843 km
Average flight time
6 hours 9 mins

Compare flights from Sacramento to Chicago easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sacramento to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to O'Hare Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sacramento Intl. to O'Hare Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sacramento Intl. (SMF) to O'Hare Intl. (ORD)

The easiest way to view the best deals on flights from Sacramento to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sacramento Intl. to O'Hare Intl. start at just £239 and range up to £459.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sacramento and Chicago
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sacramento to Chicago flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sacramento Intl. to O'Hare Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from SMF to O'Hare Intl. Airport (ORD)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Sacramento Intl. Airport (SMF) and O'Hare Airport start from £239. Book now to get the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sacramento Intl. Airport (SMF) to O'Hare Intl. Airport (ORD)?
When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Sacramento Airport to ORD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SMF to ORD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SMF to ORD?
The flying distance between Sacramento Airport and O'Hare Airport is 2,900 kilometres. Sneak in a nap or make a start on the latest bestseller and the journey will whiz by.
Which airlines fly direct from Sacramento Airport to O'Hare Intl. Airport (ORD)?
A popular airline that operates on the route from SMF to O'Hare Intl. Airport (ORD) is United Airlines (UA). It offers 60 flights every month. You could also check out the airfares with American Airlines (AA). This carrier operates 30 flights every month between Sacramento and Chicago.
Are Sacramento Intl. Airport (SMF) to ORD flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SMF to ORD can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

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