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Cheap flights from Chicago to San Francisco from $81

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 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
2:07 pm - 7:12 pm
ORD
-
SMF
7h 05m
1 stop
Alaska Airlines Logo
7:08 am - 11:59 pm
SMF
-
ORD
14h 51m
1 stop
$280Alaska Airlines
Sat, Feb 14 - Sat, Feb 21
Delta Logo
1:50 pm - 9:51 pm
ORD
-
SMF
10h 01m
2 stops
Delta Logo
5:12 pm - 8:42 am
SMF
-
ORD
13h 30m
2 stops
$281Delta
Fri, Feb 6 - Tue, Feb 10
Multiple Airlines Logo
8:55 pm - 8:13 am
ORD
-
SMF
13h 18m
1 stop
Multiple Airlines Logo
3:07 pm - 11:59 pm
SMF
-
ORD
6h 52m
1 stop
$282Multiple Airlines
Thu, Mar 12 - Sat, Mar 14
Alaska Airlines Logo
3:54 pm - 9:14 pm
ORD
-
SMF
7h 20m
1 stop
Alaska Airlines Logo
6:00 am - 11:56 pm
SMF
-
ORD
15h 56m
1 stop
$283Alaska Airlines
Thu, Feb 19 - Sun, Feb 22
Delta Logo
3:59 pm - 11:43 pm
ORD
-
SMF
9h 44m
2 stops
Delta Logo
2:50 pm - 11:52 pm
SMF
-
ORD
7h 02m
1 stop
$285Delta
Mon, Feb 23 - Sat, Feb 28
Frontier Logo
4:16 pm - 11:13 am
ORD
-
SMF
20h 57m
1 stop
Frontier Logo
10:53 am - 2:30 pm
SMF
-
ORD
25h 37m
2 stops
$287Frontier
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
5:29 pm - 10:16 am
ORD
-
SMF
18h 47m
1 stop
Alaska Airlines Logo
7:08 am - 2:58 pm
SMF
-
ORD
29h 50m
1 stop
$288Alaska Airlines
Tue, Feb 17 - Fri, Feb 20
Delta Logo
7:25 am - 12:35 pm
ORD
-
SMF
7h 10m
1 stop
Delta Logo
11:00 pm - 9:10 am
SMF
-
ORD
8h 10m
1 stop
$290Delta
Mon, Mar 16 - Sat, Mar 21
Frontier Logo
8:55 pm - 8:13 am
ORD
-
SMF
13h 18m
1 stop
Frontier Logo
9:08 am - 6:08 am
SMF
-
ORD
19h 00m
1 stop
$291Frontier
Sat, Mar 14 - Thu, Mar 19
Alaska Airlines Logo
8:00 am - 11:55 pm
ORD
-
SMF
17h 55m
1 stop
Alaska Airlines Logo
6:29 pm - 11:37 pm
SMF
-
ORD
27h 08m
1 stop
$293Alaska Airlines
Fri, Feb 6 - Mon, Feb 9

Delta flights from Chicago to Sacramento

Our best Delta deals on Chicago to Sacramento flight tickets
Delta
Feb 6
ORD1:50 pmChicago O'Hare Intl
10h 01m
2 stops
SMF9:51 pmSacramento Intl
Feb 10
SMF5:12 pmSacramento Intl
13h 30m
2 stops
ORD8:42 amChicago O'Hare Intl
$281
Delta
Feb 23
ORD3:59 pmChicago O'Hare Intl
9h 44m
2 stops
SMF11:43 pmSacramento Intl
Feb 28
SMF2:50 pmSacramento Intl
7h 02m
1 stop
ORD11:52 pmChicago O'Hare Intl
$285
Delta
Mar 16
ORD7:25 amChicago O'Hare Intl
7h 10m
1 stop
SMF12:35 pmSacramento Intl
Mar 21
SMF11:00 pmSacramento Intl
8h 10m
1 stop
ORD9:10 amChicago O'Hare Intl
$290

Southwest flights from Chicago to Sacramento

Our best Southwest deals on Chicago to Sacramento flight tickets
Southwest
Apr 9
MDW9:40 pmChicago Midway
4h 25m
SMF12:05 amSacramento Intl
Apr 18
SMF11:45 pmSacramento Intl
3h 55m
MDW5:40 amChicago Midway
$397
Southwest
Apr 9
MDW6:25 pmChicago Midway
7h 05m
1 stop
SMF11:30 pmSacramento Intl
Apr 18
SMF11:45 pmSacramento Intl
3h 55m
MDW5:40 amChicago Midway
$407
Southwest
Feb 3
MDW8:25 amChicago Midway
4h 45m
SMF11:10 amSacramento Intl
Feb 5
SMF5:50 amSacramento Intl
4h 00m
MDW11:50 amChicago Midway
$411

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 January 14, 2026.
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

Sat 2/14

2:07 pm-7:12 pm

1 stop7h 05m

Sacramento Intl

Sat 2/21

7:08 am-11:59 pm

1 stop14h 51m

$280

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Fri 2/6

1:50 pm-9:51 pm

2 stops10h 01m

Sacramento Intl

Tue 2/10

5:12 pm-8:42 am

2 stops13h 30m

$281

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Thu 3/12

8:55 pm-8:13 am

1 stop13h 18m

Sacramento Intl

Sat 3/14

3:07 pm-11:59 pm

1 stop6h 52m

$282

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Thu 2/19

3:54 pm-9:14 pm

1 stop7h 20m

Sacramento Intl

Sun 2/22

6:00 am-11:56 pm

1 stop15h 56m

$283

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Mon 2/23

3:59 pm-11:43 pm

2 stops9h 44m

Sacramento Intl

Sat 2/28

2:50 pm-11:52 pm

1 stop7h 02m

$285

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Thu 2/19

4:16 pm-11:13 am

1 stop20h 57m

Sacramento Intl

Sun 2/22

10:53 am-2:30 pm

2 stops25h 37m

$287

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Tue 2/17

5:29 pm-10:16 am

1 stop18h 47m

Sacramento Intl

Fri 2/20

7:08 am-2:58 pm

1 stop29h 50m

$288

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Mon 3/16

7:25 am-12:35 pm

1 stop7h 10m

Sacramento Intl

Sat 3/21

11:00 pm-9:10 am

1 stop8h 10m

$290

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Sat 3/14

8:55 pm-8:13 am

1 stop13h 18m

Sacramento Intl

Thu 3/19

9:08 am-6:08 am

1 stop19h 00m

$291

ChicagoSacramento

ORD - SMF

ORDSMF

Chicago O'Hare Intl

Fri 2/6

8:00 am-11:55 pm

1 stop17h 55m

Sacramento Intl

Mon 2/9

6:29 pm-11:37 pm

1 stop27h 08m

$293

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 $368. 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 $564. 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 $533. 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 $467 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.

How have Chicago to Sacramento flight prices changed over time?

As of January 2026, prices for Chicago to Sacramento flights are approximately 29% cheaper 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

$294

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 $294. The best round-trip flight deal from Chicago to Sacramento found on momondo in the last 72 hours is $367.
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
8,312 reviews
Search Spirit Airlines flights
FrontierPriceFrom $145Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
American AirlinesPriceFrom $181Free CancellationRating
7.2
11,122 reviews
Search American Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,040 reviews
Search Delta flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
9,157 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 8 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 $496. 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 $342 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $530. United Airlines operates 14 flights to Sacramento from Chicago in an average week. Users have rated it 7.4/10 across 9,156 reviews.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Yuba City
Lincoln
Auburn
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.

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