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Cheap flights from Chicago to San Francisco from $69

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 9/11. 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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Cheap round-trip flights

Spirit Airlines Logo
7:08 am - 6:27 pmORD-SMF
13h 19m1 stop
Spirit Airlines Logo
7:26 pm - 6:03 amSMF-ORD
8h 37m1 stop
$145Spirit Airlines
Find Deal
Wed, Jul 16 - Tue, Jul 22
Spirit Airlines Logo
7:08 am - 11:06 amORD-SMF
5h 58m1 stop
Spirit Airlines Logo
7:26 pm - 6:03 amSMF-ORD
8h 37m1 stop
$154Spirit Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 5
Frontier Logo
5:40 am - 11:16 amORD-SMF
7h 36m1 stop
Frontier Logo
12:11 pm - 12:32 amSMF-ORD
10h 21m1 stop
$158Frontier
Find Deal
Mon, Jul 28 - Mon, Aug 4
Frontier Logo
6:00 am - 11:21 amORD-SMF
7h 21m1 stop
Frontier Logo
12:06 pm - 11:59 pmSMF-ORD
9h 53m1 stop
$176Frontier
Find Deal
Fri, Sep 12 - Mon, Sep 15
 Logo
5:40 am - 11:16 amORD-SMF
7h 36m1 stop
 Logo
7:26 pm - 6:03 amSMF-ORD
8h 37m1 stop
Mon, Jul 14 - Mon, Jul 28
 Logo
5:35 pm - 9:34 pmORD-SMF
5h 59m1 stop
 Logo
12:11 pm - 12:32 amSMF-ORD
10h 21m1 stop
Fri, Aug 15 - Mon, Aug 18
Southwest Logo
2:15 pm - 4:35 pmMDW-SMF
4h 20mnonstop
Southwest Logo
1:45 pm - 7:45 pmSMF-MDW
4h 00mnonstop
$297Southwest
Find Deal
Wed, Aug 27 - Thu, Sep 4
Southwest Logo
7:55 am - 11:35 amMDW-SMF
5h 40m1 stop
Southwest Logo
9:20 am - 3:15 pmSMF-MDW
3h 55mnonstop
$303Southwest
Find Deal
Mon, Aug 11 - Mon, Aug 18
Delta Logo
1:43 pm - 8:29 pmMDW-SMF
8h 46m1 stop
Delta Logo
7:00 am - 6:37 pmSMF-MDW
9h 37m2 stops
$346Delta
Find Deal
Sat, Aug 16 - Sat, Aug 23
Delta Logo
1:46 pm - 8:34 pmMDW-SMF
8h 48m1 stop
Delta Logo
11:15 pm - 8:44 amSMF-MDW
7h 29m1 stop
$359Delta
Find Deal
Tue, Jul 29 - Tue, Aug 5

Spirit Airlines flights from Chicago to Sacramento

Our best Spirit Airlines deals on Chicago to Sacramento flight tickets
Spirit Airlines
Jul 16
ORD7:08 amChicago O'Hare Intl
13h 19m
1 stop
SMF6:27 pmSacramento Intl
Jul 22
SMF7:26 pmSacramento Intl
8h 37m
1 stop
ORD6:03 amChicago O'Hare Intl
Spirit Airlines
Jul 29
ORD7:08 amChicago O'Hare Intl
5h 58m
1 stop
SMF11:06 amSacramento Intl
Aug 5
SMF7:26 pmSacramento Intl
8h 37m
1 stop
ORD6:03 amChicago O'Hare Intl
Spirit Airlines
Jul 23
ORD7:08 amChicago O'Hare Intl
13h 19m
1 stop
SMF6:27 pmSacramento Intl
Jul 28
SMF7:26 pmSacramento Intl
8h 37m
1 stop
ORD6:03 amChicago O'Hare Intl

Frontier flights from Chicago to Sacramento

Our best Frontier deals on Chicago to Sacramento flight tickets
Frontier
Jul 28
ORD5:40 amChicago O'Hare Intl
7h 36m
1 stop
SMF11:16 amSacramento Intl
Aug 4
SMF12:11 pmSacramento Intl
10h 21m
1 stop
ORD12:32 amChicago O'Hare Intl
Frontier
Sep 12
ORD6:00 amChicago O'Hare Intl
7h 21m
1 stop
SMF11:21 amSacramento Intl
Sep 15
SMF12:06 pmSacramento Intl
9h 53m
1 stop
ORD11:59 pmChicago O'Hare Intl
Frontier
Jul 7
ORD5:40 amChicago O'Hare Intl
7h 36m
1 stop
SMF11:16 amSacramento Intl
Jul 11
SMF12:11 pmSacramento Intl
9h 59m
1 stop
ORD12:10 amChicago O'Hare Intl

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 $361. If you are unable to visit Sacramento during the month of January, then departing from Chicago during the month September is also very affordable. Most momondo users find prices during this month for around $392.

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 $558. 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 $519. 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 Midway 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 $454 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 $355 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 46% 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 July 2025, prices for Chicago to Sacramento flights are approximately 47% 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

$69

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 $69. The best round-trip flight deal from Chicago to Sacramento found on momondo in the last 72 hours is $145.
The fastest flight from Chicago to Sacramento takes 4h 20m
Direct flights go from Chicago to Sacramento every day.
There is 1 airport near Sacramento: Sacramento Intl (SMF)

  • 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
FrontierPriceFrom $130Free CancellationRating
5.9
3,291 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $134Free CancellationRating
6.3
8,103 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $273Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
SouthwestPriceFrom $379Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
  • Southwest Flights From Chicago to Sacramento

    Southwest is one of the most popular airlines flying from Chicago to Sacramento, operating 22 flights/week on average for this route. A good Southwest flight deal for Chicago to Sacramento starts from $379 round-trip, up to an average price of $474. 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 $308 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $502. United Airlines operates 18 flights to Sacramento from Chicago in an average week. Users have rated it 7.4/10 across 8,861 reviews.


Traveling to a place near San Francisco?

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

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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1 adult
Mon 7/7
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