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Cheap flights from Chicago to San Francisco from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to San Francisco departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
9:00 am - 9:59 am
ORD
-
SMF
26h 59m1 stop
Alaska Airlines Logo
5:03 pm - 11:50 pm
SMF
-
ORD
28h 47m1 stop
$272Alaska Airlines
Tue, Jan 27 - Fri, Jan 30
Multiple Airlines Logo
7:41 pm - 11:18 am
ORD
-
SMF
17h 37m1 stop
Multiple Airlines Logo
1:16 pm - 11:50 pm
SMF
-
ORD
8h 34m1 stop
$273Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Alaska Airlines Logo
9:00 am - 9:57 am
ORD
-
SMF
26h 57m1 stop
Alaska Airlines Logo
7:00 am - 2:29 pm
SMF
-
ORD
29h 29m1 stop
$277Alaska Airlines
Mon, Jan 12 - Fri, Jan 16
Alaska Airlines Logo
9:00 am - 10:58 pm
ORD
-
SMF
15h 58m1 stop
Alaska Airlines Logo
1:16 pm - 1:10 pm
SMF
-
ORD
21h 54m2 stops
$278Alaska Airlines
Wed, Jan 7 - Sat, Jan 10
Delta Logo
1:49 pm - 8:58 pm
MDW
-
SMF
9h 09m1 stop
Delta Logo
12:30 pm - 10:22 pm
SMF
-
MDW
7h 52m1 stop
$279Delta
Tue, Jan 13 - Tue, Jan 20
Delta Logo
5:20 pm - 10:00 pm
ORD
-
SMF
6h 40m1 stop
Delta Logo
3:00 pm - 11:53 pm
SMF
-
ORD
6h 53m1 stop
$279Delta
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
3:44 pm - 10:58 pm
ORD
-
SMF
9h 14m1 stop
Alaska Airlines Logo
7:00 am - 2:29 pm
SMF
-
ORD
29h 29m1 stop
$280Alaska Airlines
Sat, Jan 10 - Mon, Jan 19
Frontier Logo
8:49 pm - 2:31 pm
ORD
-
SMF
19h 42m1 stop
Frontier Logo
1:23 pm - 10:43 am
SMF
-
ORD
19h 20m2 stops
$281Frontier
Sun, Jan 11 - Sun, Jan 18
Alaska Airlines Logo
3:44 pm - 9:57 am
ORD
-
SMF
20h 13m1 stop
Alaska Airlines Logo
12:59 pm - 2:29 pm
SMF
-
ORD
23h 30m1 stop
$282Alaska Airlines
Fri, Jan 9 - Mon, Jan 12
Delta Logo
6:45 am - 4:05 pm
MDW
-
SMF
11h 20m2 stops
Delta Logo
12:30 pm - 10:22 pm
SMF
-
MDW
7h 52m1 stop
$284Delta
Tue, Jan 13 - Tue, Jan 20

Alaska Airlines flights from Chicago to Sacramento

Our best Alaska Airlines deals on Chicago to Sacramento flight tickets
Alaska Airlines
Jan 12
ORD9:00 amChicago O'Hare Intl
26h 57m
1 stop
SMF9:57 amSacramento Intl
Jan 16
SMF7:00 amSacramento Intl
29h 29m
1 stop
ORD2:29 pmChicago O'Hare Intl
$277
Find similar
Alaska Airlines
Jan 7
ORD9:00 amChicago O'Hare Intl
15h 58m
1 stop
SMF10:58 pmSacramento Intl
Jan 10
SMF1:16 pmSacramento Intl
21h 54m
2 stops
ORD1:10 pmChicago O'Hare Intl
$278
Find similar
Alaska Airlines
Jan 10
ORD3:44 pmChicago O'Hare Intl
9h 14m
1 stop
SMF10:58 pmSacramento Intl
Jan 19
SMF7:00 amSacramento Intl
29h 29m
1 stop
ORD2:29 pmChicago O'Hare Intl
$280
Find similar

Delta flights from Chicago to Sacramento

Our best Delta deals on Chicago to Sacramento flight tickets
Delta
Jan 13
MDW11:21 amChicago Midway
10h 55m
1 stop
SMF8:16 pmSacramento Intl
Jan 17
SMF12:30 pmSacramento Intl
7h 37m
1 stop
MDW10:07 pmChicago Midway
$279
Find similar
Delta
Jan 13
MDW9:32 amChicago Midway
11h 43m
2 stops
SMF7:15 pmSacramento Intl
Jan 20
SMF12:30 pmSacramento Intl
7h 52m
1 stop
MDW10:22 pmChicago Midway
$284
Find similar
Delta
Jan 13
MDW1:49 pmChicago Midway
9h 09m
1 stop
SMF8:58 pmSacramento Intl
Jan 16
SMF10:40 pmSacramento Intl
9h 52m
1 stop
MDW10:32 amChicago Midway
$289
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Sacramento 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 18, 2025.
Use the filters below to find and compare flights from Chicago to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Tue 1/27

9:00 am-9:59 am

1 stop26h 59m

Sacramento Intl

Fri 1/30

5:03 pm-11:50 pm

1 stop28h 47m

$272

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Thu 1/29

7:41 pm-11:18 am

1 stop17h 37m

Sacramento Intl

Sun 2/1

1:16 pm-11:50 pm

1 stop8h 34m

$273

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Mon 1/12

9:00 am-9:57 am

1 stop26h 57m

Sacramento Intl

Fri 1/16

7:00 am-2:29 pm

1 stop29h 29m

$277

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Wed 1/7

9:00 am-10:58 pm

1 stop15h 58m

Sacramento Intl

Sat 1/10

1:16 pm-1:10 pm

2 stops21h 54m

$278

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Tue 1/13

1:49 pm-8:58 pm

1 stop9h 09m

Sacramento Intl

Tue 1/20

12:30 pm-10:22 pm

1 stop7h 52m

$279

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Sat 1/10

5:20 pm-10:00 pm

1 stop6h 40m

Sacramento Intl

Sat 1/17

3:00 pm-11:53 pm

1 stop6h 53m

$279

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Sat 1/10

3:44 pm-10:58 pm

1 stop9h 14m

Sacramento Intl

Mon 1/19

7:00 am-2:29 pm

1 stop29h 29m

$280

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Sun 1/11

8:49 pm-2:31 pm

1 stop19h 42m

Sacramento Intl

Sun 1/18

1:23 pm-10:43 am

2 stops19h 20m

$281

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Fri 1/9

3:44 pm-9:57 am

1 stop20h 13m

Sacramento Intl

Mon 1/12

12:59 pm-2:29 pm

1 stop23h 30m

$282

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Tue 1/13

6:45 am-4:05 pm

2 stops11h 20m

Sacramento Intl

Tue 1/20

12:30 pm-10:22 pm

1 stop7h 52m

$284

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 San Francisco from

How to get the cheapest flight ticket from Chicago to Sacramento

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 typical price of a round-trip flight between Chicago and Sacramento?

What is the cheapest month to fly to Sacramento?

The month of January is, on average, the cheapest month to fly to Sacramento from Chicago, with most prices found around $321. If you are unable to visit Sacramento during the month of January, then departing from Chicago during the month August is also very affordable. Most momondo users find prices during this month for around $394.

What is the cheapest day to depart on your flight to Sacramento?

The cheapest day to depart from Chicago to Sacramento is on a Wednesday when prices can be found for as low as $471. Flights from Chicago to Sacramento on a Sunday will generally be more expensive and average around $561. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sacramento?

According to our data, the cheapest time of day to fly to Sacramento is at noon. momondo users have found flights departing from Chicago to Sacramento at noon for as low as $471. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $540. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago to Sacramento Intl flight route?

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

How far in advance should I book a flight to Sacramento?

You are more likely to see cheaper flights to Sacramento from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around $466 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from Chicago for as low as $338 on momondo.

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

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

Can stopping save me money on Chicago to Sacramento flights?

You could potentially save up to 9% on your flight if you consider stops on a Chicago to Sacramento flight.

How have Chicago to Sacramento flight prices changed over time?

As of December 2025, prices for Chicago to Sacramento flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Sacramento

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

Cheap Chicago to Sacramento (CHI to SMF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sacramento

Best Price Found

$249

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Sacramento

1 airport
The best one-way flight to Sacramento from Chicago in the past 72 hours is $249. The best round-trip flight deal from Chicago to Sacramento found on momondo in the last 72 hours is $488.
The fastest flight from Chicago to Sacramento takes 4h 20m
Direct flights go from Chicago to Sacramento every day.
There is 1 airport in Sacramento. From Chicago there are direct flights to Sacramento Intl (SMF).
Search flight deals

  • How far is Chicago to Sacramento Intl by plane?

    The distance between Chicago and Sacramento Intl is about 1788.0 mi. 4h 20m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Chicago to Sacramento 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 Chicago to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The travel and health documents required for your trip to Sacramento Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sacramento Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chicago to Sacramento?

  • What is the most popular airline from Chicago to Sacramento?

Best airlines flying from Chicago to Sacramento

Compare and see reviews for airlines that fly from Chicago to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $134Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $145Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
American AirlinesPriceFrom $181Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $343Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
SouthwestPriceFrom $357Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

  • Southwest Flights From Chicago to Sacramento

    Southwest is one of the most popular airlines flying from Chicago to Sacramento, operating 9 flights/week on average for this route. A good Southwest flight deal for Chicago to Sacramento starts from $357 round-trip, up to an average price of $479. Our users have rated Southwest at 7.9/10.

  • United Airlines Flights From Chicago to Sacramento

    United Airlines is also a popular choice for this route. United Airlines flight deals for Chicago to Sacramento start from as low as $343 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $535. United Airlines operates 4 flights to Sacramento from Chicago in an average week. Users have rated it 7.4/10 across 9,091 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Lincoln
Auburn
Yuba City
Rocklin
Marysville
Grass Valley
Nevada City
Placerville
Plymouth
Willows
El Dorado Hills

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sacramento from Chicago.

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

Yes. All flights to Sacramento from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Chicago and Sacramento by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Chicago to Sacramento flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Sacramento trip

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