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Cheap flights from Chicago to San Francisco from $91

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 4/13. 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
4:10 pm - 10:58 pm
ORD
-
SMF
8h 48m1 stop
Alaska Airlines Logo
7:17 am - 7:02 pm
SMF
-
ORD
9h 45m1 stop
$292Alaska Airlines
Thu, Mar 19 - Wed, Apr 1
Delta Logo
9:32 am - 4:05 pm
MDW
-
SMF
8h 33m2 stops
Delta Logo
5:59 pm - 9:53 am
SMF
-
MDW
13h 54m2 stops
$293Delta
Sat, Jan 17 - Sat, Jan 24
Delta Logo
7:20 am - 5:15 pm
ORD
-
SMF
11h 55m2 stops
Delta Logo
9:30 am - 11:56 pm
SMF
-
ORD
12h 26m2 stops
$293Delta
Sat, Feb 7 - Sat, Feb 14
Delta Logo
2:20 pm - 11:45 pm
ORD
-
SMF
11h 25m2 stops
Delta Logo
9:48 am - 11:53 pm
SMF
-
ORD
12h 05m2 stops
$294Delta
Fri, Jan 30 - Mon, Feb 2
Alaska Airlines Logo
4:10 pm - 10:58 pm
ORD
-
SMF
8h 48m1 stop
Alaska Airlines Logo
5:43 pm - 2:26 pm
SMF
-
ORD
18h 43m1 stop
$297Alaska Airlines
Thu, Mar 19 - Mon, Mar 23
Delta Logo
1:51 pm - 8:58 pm
MDW
-
SMF
9h 07m1 stop
Delta Logo
7:46 pm - 10:21 am
SMF
-
MDW
12h 35m2 stops
$298Delta
Wed, Feb 4 - Fri, Feb 20
Delta Logo
7:05 am - 7:15 pm
ORD
-
SMF
14h 10m2 stops
Delta Logo
2:50 pm - 11:52 pm
SMF
-
ORD
7h 02m1 stop
$298Delta
Fri, Feb 6 - Fri, Feb 13
Frontier Logo
12:57 pm - 12:18 pm
MDW
-
SMF
25h 21m2 stops
Frontier Logo
1:23 pm - 7:54 pm
SMF
-
MDW
28h 31m1 stop
$341Frontier
Thu, Jan 15 - Sun, Jan 18
Southwest Logo
8:20 am - 11:05 am
MDW
-
SMF
4h 45mnonstop
Southwest Logo
10:35 am - 4:35 pm
SMF
-
MDW
4h 00mnonstop
$356Southwest
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
8:20 am - 11:05 am
MDW
-
SMF
4h 45mnonstop
Southwest Logo
7:35 am - 4:00 pm
SMF
-
MDW
6h 25m1 stop
$361Southwest
Sat, Jan 17 - Sat, Jan 24

Alaska Airlines flights from Chicago to Sacramento

Our best Alaska Airlines deals on Chicago to Sacramento flight tickets
Alaska Airlines
Mar 19
ORD4:10 pmChicago O'Hare Intl
8h 48m
1 stop
SMF10:58 pmSacramento Intl
Apr 1
SMF7:17 amSacramento Intl
9h 45m
1 stop
ORD7:02 pmChicago O'Hare Intl
$292
Find similar
Alaska Airlines
Mar 19
ORD4:10 pmChicago O'Hare Intl
8h 48m
1 stop
SMF10:58 pmSacramento Intl
Mar 23
SMF5:43 pmSacramento Intl
18h 43m
1 stop
ORD2:26 pmChicago O'Hare Intl
$297
Find similar
Alaska Airlines
Mar 12
ORD3:54 pmChicago O'Hare Intl
10h 02m
1 stop
SMF11:56 pmSacramento Intl
Mar 15
SMF6:00 amSacramento Intl
15h 56m
1 stop
ORD11:56 pmChicago O'Hare Intl
$302
Find similar

Delta flights from Chicago to Sacramento

Our best Delta deals on Chicago to Sacramento flight tickets
Delta
Jan 17
MDW9:32 amChicago Midway
8h 33m
2 stops
SMF4:05 pmSacramento Intl
Jan 24
SMF5:59 pmSacramento Intl
13h 54m
2 stops
MDW9:53 amChicago Midway
$293
Find similar
Delta
Jan 30
ORD2:20 pmChicago O'Hare Intl
11h 25m
2 stops
SMF11:45 pmSacramento Intl
Feb 2
SMF9:48 amSacramento Intl
12h 05m
2 stops
ORD11:53 pmChicago O'Hare Intl
$294
Find similar
Delta
Feb 4
MDW1:51 pmChicago Midway
9h 07m
1 stop
SMF8:58 pmSacramento Intl
Feb 20
SMF7:46 pmSacramento Intl
12h 35m
2 stops
MDW10:21 amChicago Midway
$298
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 27, 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

Thu 3/19

4:10 pm-10:58 pm

1 stop8h 48m

Sacramento Intl

Wed 4/1

7:17 am-7:02 pm

1 stop9h 45m

$292

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Sat 1/17

9:32 am-4:05 pm

2 stops8h 33m

Sacramento Intl

Sat 1/24

5:59 pm-9:53 am

2 stops13h 54m

$293

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Sat 2/7

7:20 am-5:15 pm

2 stops11h 55m

Sacramento Intl

Sat 2/14

9:30 am-11:56 pm

2 stops12h 26m

$293

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Fri 1/30

2:20 pm-11:45 pm

2 stops11h 25m

Sacramento Intl

Mon 2/2

9:48 am-11:53 pm

2 stops12h 05m

$294

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Thu 3/19

4:10 pm-10:58 pm

1 stop8h 48m

Sacramento Intl

Mon 3/23

5:43 pm-2:26 pm

1 stop18h 43m

$297

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Wed 2/4

1:51 pm-8:58 pm

1 stop9h 07m

Sacramento Intl

Fri 2/20

7:46 pm-10:21 am

2 stops12h 35m

$298

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Fri 2/6

7:05 am-7:15 pm

2 stops14h 10m

Sacramento Intl

Fri 2/13

2:50 pm-11:52 pm

1 stop7h 02m

$298

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Thu 1/15

12:57 pm-12:18 pm

2 stops25h 21m

Sacramento Intl

Sun 1/18

1:23 pm-7:54 pm

1 stop28h 31m

$341

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Sat 1/17

8:20 am-11:05 am

Nonstop4h 45m

Sacramento Intl

Sat 1/24

10:35 am-4:35 pm

Nonstop4h 00m

$356

ChicagoSacramento

MDW - SMF

MDWSMF

Chicago Midway

Sat 1/17

8:20 am-11:05 am

Nonstop4h 45m

Sacramento Intl

Sat 1/24

7:35 am-4:00 pm

1 stop6h 25m

$361

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 $348. 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 $563. 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 evening because they tend to be around $535. 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 $465 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 2% 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 24% 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 25m

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 25m
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 25m 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
8,211 reviews
Search Spirit Airlines flights
FrontierPriceFrom $145Free CancellationRating
5.8
3,071 reviews
Search Frontier flights
American AirlinesPriceFrom $181Free CancellationRating
7.2
11,068 reviews
Search American Airlines flights
United AirlinesPriceFrom $345Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

  • Southwest Flights From Chicago to Sacramento

    Southwest is one of the most popular airlines flying from Chicago to Sacramento, operating 21 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 8.0/10.

  • 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 $345 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $537. United Airlines operates 20 flights to Sacramento from Chicago in an average week. Users have rated it 7.4/10 across 9,116 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
Rocklin
Yuba City
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.

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