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Cheap flights from Sacramento to Chicago from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Chicago departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:46 am - 2:29 pm
SMF
-
ORD
26h 43m1 stop
Alaska Airlines Logo
3:44 pm - 10:58 pm
ORD
-
SMF
9h 14m1 stop
$262Alaska Airlines
Tue, Jan 6 - Sat, Jan 17
Alaska Airlines Logo
1:16 pm - 11:50 pm
SMF
-
ORD
8h 34m1 stop
Alaska Airlines Logo
6:06 pm - 2:05 pm
ORD
-
SMF
21h 59m1 stop
$263Alaska Airlines
Wed, Jan 7 - Mon, Jan 12
Multiple Airlines Logo
1:14 pm - 11:22 am
SMF
-
ORD
20h 08m2 stops
Multiple Airlines Logo
2:30 pm - 10:50 am
ORD
-
SMF
22h 20m1 stop
$266Multiple Airlines
Thu, Jan 8 - Thu, Jan 15
Alaska Airlines Logo
5:03 pm - 1:10 pm
SMF
-
ORD
18h 07m2 stops
Alaska Airlines Logo
8:00 am - 6:14 pm
ORD
-
SMF
12h 14m1 stop
$268Alaska Airlines
Thu, Jan 22 - Sun, Jan 25
Alaska Airlines Logo
12:59 pm - 11:37 pm
SMF
-
ORD
8h 38m1 stop
Alaska Airlines Logo
3:44 pm - 10:58 pm
ORD
-
SMF
9h 14m1 stop
$270Alaska Airlines
Wed, Jan 7 - Sat, Jan 17
Alaska Airlines Logo
5:03 pm - 11:50 pm
SMF
-
ORD
28h 47m1 stop
Alaska Airlines Logo
3:44 pm - 10:58 pm
ORD
-
SMF
9h 14m1 stop
$272Alaska Airlines
Thu, Jan 8 - Sat, Jan 17
Alaska Airlines Logo
6:00 am - 4:33 pm
SMF
-
ORD
8h 33m1 stop
Alaska Airlines Logo
3:20 pm - 11:18 pm
ORD
-
SMF
9h 58m1 stop
$273Alaska Airlines
Mon, Feb 23 - Tue, Mar 31
Multiple Airlines Logo
7:00 am - 5:10 pm
SMF
-
ORD
8h 10m1 stop
Multiple Airlines Logo
7:41 pm - 11:18 am
ORD
-
SMF
17h 37m1 stop
$275Multiple Airlines
Sun, Jan 25 - Thu, Jan 29
Delta Logo
6:15 am - 9:52 pm
SMF
-
ORD
13h 37m2 stops
Delta Logo
2:20 pm - 9:49 pm
ORD
-
SMF
9h 29m1 stop
$276Delta
Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
8:20 am - 5:02 am
SMF
-
ORD
18h 42m2 stops
Alaska Airlines Logo
3:44 pm - 10:58 pm
ORD
-
SMF
9h 14m1 stop
$278Alaska Airlines
Tue, Jan 6 - Sat, Jan 17

Alaska Airlines flights from Sacramento to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Sacramento to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Feb 11
SMF7:00 amSacramento Intl
14h 37m
1 stop
ORD11:37 pmChicago O'Hare Intl
Feb 16
ORD7:00 amChicago O'Hare Intl
18h 56m
1 stop
SMF11:56 pmSacramento Intl
$262
Find similar
Alaska Airlines
Jan 7
SMF1:16 pmSacramento Intl
8h 34m
1 stop
ORD11:50 pmChicago O'Hare Intl
Jan 14
ORD8:00 amChicago O'Hare Intl
8h 05m
1 stop
SMF2:05 pmSacramento Intl
$263
Find similar
Alaska Airlines
Jan 22
SMF5:03 pmSacramento Intl
18h 07m
2 stops
ORD1:10 pmChicago O'Hare Intl
Jan 25
ORD8:00 amChicago O'Hare Intl
12h 14m
1 stop
SMF6:14 pmSacramento Intl
$268
Find similar

Delta flights from Sacramento to Chicago O'Hare Intl Airport

Our best Delta deals on Sacramento to Chicago O'Hare Intl Airport flight tickets
Delta
Feb 11
SMF6:15 amSacramento Intl
13h 37m
2 stops
ORD9:52 pmChicago O'Hare Intl
Feb 18
ORD2:20 pmChicago O'Hare Intl
9h 29m
1 stop
SMF9:49 pmSacramento Intl
$276
Find similar
Delta
Jan 7
SMF12:30 pmSacramento Intl
9h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 14
ORD7:30 amChicago O'Hare Intl
8h 52m
1 stop
SMF2:22 pmSacramento Intl
$279
Find similar
Delta
Jan 8
SMF2:48 pmSacramento Intl
7h 05m
1 stop
ORD11:53 pmChicago O'Hare Intl
Jan 11
ORD7:30 amChicago O'Hare Intl
8h 52m
1 stop
SMF2:22 pmSacramento Intl
$283
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Chicago O'Hare Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Sacramento to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 1/6

9:46 am-2:29 pm

1 stop26h 43m

Chicago O'Hare Intl

Sat 1/17

3:44 pm-10:58 pm

1 stop9h 14m

$262

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 1/7

1:16 pm-11:50 pm

1 stop8h 34m

Chicago O'Hare Intl

Mon 1/12

6:06 pm-2:05 pm

1 stop21h 59m

$263

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 1/8

1:14 pm-11:22 am

2 stops20h 08m

Chicago O'Hare Intl

Thu 1/15

2:30 pm-10:50 am

1 stop22h 20m

$266

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 1/22

5:03 pm-1:10 pm

2 stops18h 07m

Chicago O'Hare Intl

Sun 1/25

8:00 am-6:14 pm

1 stop12h 14m

$268

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 1/7

12:59 pm-11:37 pm

1 stop8h 38m

Chicago O'Hare Intl

Sat 1/17

3:44 pm-10:58 pm

1 stop9h 14m

$270

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 1/8

5:03 pm-11:50 pm

1 stop28h 47m

Chicago O'Hare Intl

Sat 1/17

3:44 pm-10:58 pm

1 stop9h 14m

$272

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Mon 2/23

6:00 am-4:33 pm

1 stop8h 33m

Chicago O'Hare Intl

Tue 3/31

3:20 pm-11:18 pm

1 stop9h 58m

$273

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Sun 1/25

7:00 am-5:10 pm

1 stop8h 10m

Chicago O'Hare Intl

Thu 1/29

7:41 pm-11:18 am

1 stop17h 37m

$275

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 2/11

6:15 am-9:52 pm

2 stops13h 37m

Chicago O'Hare Intl

Wed 2/18

2:20 pm-9:49 pm

1 stop9h 29m

$276

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 1/6

8:20 am-5:02 am

2 stops18h 42m

Chicago O'Hare Intl

Sat 1/17

3:44 pm-10:58 pm

1 stop9h 14m

$278

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Sacramento 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 month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Sacramento averaging around $398.

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 $403. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sacramento because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $502.

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 Sacramento in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $410 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $462. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sacramento Intl to Chicago O'Hare Intl flight route?

Fly from Sacramento Intl to Chicago O'Hare Intl for the best Sacramento Intl - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $468 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Sacramento for as low as $341 on momondo.

What cabin class options are available on Sacramento Intl to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Sacramento Intl to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sacramento to Chicago O'Hare Intl Airport flight prices changed over time?

As of December 2025, prices for Sacramento to Chicago O'Hare Intl Airport flights are approximately 59% more expensive when compared to flights at the same time last year.

When to book flights from Sacramento to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento 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 Sacramento to Chicago O'Hare Intl Airport (SMF to ORD) flight deals and tips

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

Best Price Found

$227

Fastest flight time

3h 58m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Sacramento in the past 72 hours is $227. The best round-trip flight deal from Sacramento to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $445.
The fastest flight from Sacramento to Chicago O'Hare Intl Airport takes 3h 58m
Direct flights go from Sacramento to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Sacramento Intl to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 1773.3 mi away from Sacramento Intl. In terms of flight time, this usually takes a little over 3h 58m.

  • When did momondo last update prices for flights from Sacramento Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Sacramento Intl Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Sacramento Intl Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl 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.

  • What is the most popular plane model from Sacramento to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Sacramento to Chicago O'Hare Intl Airport?

Best airlines flying from Sacramento to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Sacramento to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $154Free CancellationRating
5.8
3,084 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $159Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
DeltaPriceFrom $200Free CancellationRating
7.9
8,005 reviews
Search Delta flights
Alaska AirlinesPriceFrom $235Free CancellationRating
8.0
11,431 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $254Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $425Free CancellationRating
7.9
4,252 reviews
Search Southwest flights

  • United Airlines Flights From Sacramento to Chicago O'Hare Intl Airport

    Across 14 United Airlines flights from Sacramento to Chicago O'Hare Intl Airport this week, the average price was $516, with the best United Airlines deals starting from $305 round-trip. 9,095 users have rated United Airlines on momondo, with an average score of 7.4/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Sacramento is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Flights from Sacramento to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sacramento to Chicago?

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

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

If you are not ready to book a flight from Sacramento to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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