Cheap flights from Chicago to San Francisco from $172
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 12/5. 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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Fly from
Fly to
Route
Depart
Return
ChicagoSacramento
MDW Chicago Midway - SMF Sacramento Intl
MDWSMF
Chicago Midway
Thu 11/5
9:15 pm-11:55 pm
Nonstop4h 40m
Sacramento Intl
Sat 11/14
6:20 am-12:15 pm
Nonstop3h 55m
ChicagoSacramento
MDW Chicago Midway - SMF Sacramento Intl
MDWSMF
Chicago Midway
Sat 2/20
10:00 am-2:35 pm
1 stop6h 35m
Sacramento Intl
Wed 2/24
12:45 pm-10:45 pm
2 stops8h 00m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Wed 12/2
10:30 am-6:55 pm
1 stop10h 25m
Sacramento Intl
Wed 12/9
1:52 pm-8:07 pm
Nonstop4h 15m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Wed 12/2
10:30 am-6:55 pm
1 stop10h 25m
Sacramento Intl
Wed 12/9
10:50 pm-5:00 am
Nonstop4h 10m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Mon 11/2
2:15 pm-7:36 pm
1 stop7h 21m
Sacramento Intl
Mon 11/9
6:19 pm-5:13 am
1 stop8h 54m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Thu 12/3
7:55 pm-10:41 pm
Nonstop4h 46m
Sacramento Intl
Sat 12/5
9:00 am-6:52 pm
1 stop7h 52m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Wed 12/2
7:55 pm-10:41 pm
Nonstop4h 46m
Sacramento Intl
Wed 12/9
9:00 am-6:52 pm
1 stop7h 52m
ChicagoSacramento
ORD Chicago O'Hare Intl - SMF Sacramento Intl
ORDSMF
Chicago O'Hare Intl
Sat 11/14
6:30 am-11:10 am
1 stop6h 40m
Sacramento Intl
Sat 11/21
5:11 pm-6:14 am
1 stop11h 03m
ChicagoSacramento
MDW Chicago Midway - SMF Sacramento Intl
MDWSMF
Chicago Midway
Sat 2/13
9:55 am-9:52 pm
2 stops13h 57m
Sacramento Intl
Tue 2/16
6:15 am-6:37 pm
2 stops10h 22m
ChicagoSacramento
MDW Chicago Midway - SMF Sacramento Intl
MDWSMF
Chicago Midway
Sat 10/31
10:12 am-4:10 pm
2 stops7h 58m
Sacramento Intl
Sat 11/7
6:13 am-4:47 pm
1 stop8h 34m
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?
Prices are currently low for flights on this route.
Typical prices usually range from $325 to $529.The lowest price recently found on this route was $306.
What is the cheapest month to fly to Sacramento?
The month of August is, on average, the cheapest month to fly to Sacramento from Chicago, with most prices found around $444. If you are unable to visit Sacramento during the month of August, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $448.
What is the cheapest day to depart on your flight to Sacramento?
The cheapest day to depart from Chicago to Sacramento is on a Saturday when prices can be found for as low as $490. Flights from Chicago to Sacramento on a Monday will generally be more expensive and average around $656. 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 in the evening. momondo users have found flights departing from Chicago to Sacramento in the evening for as low as $500. 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 $586. 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 from Chicago 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 $480 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 $386 on momondo.
What cabin class options are available on Chicago to Sacramento flights?
There are 4 cabin classes available to choose from on Chicago to Sacramento 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 20% 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 October 2026, prices for Chicago to Sacramento flights are approximately 70% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Chicago to Sacramento Intl?
Alaska Airlines, Delta, and Southwest are the most popular carriers operating from Chicago to Sacramento Intl
What airlines fly to Sacramento?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Sacramento from Chicago according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Sacramento. Keep in mind that there are 7 different airlines that fly to Sacramento on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Sacramento on average per day?
The number of flights available between Chicago and Sacramento is 13 per day as of October 2026. The most frequent departure time is 4:00PM, with 38% of daily flights leaving in the evening.
How many flights depart from Chicago to Sacramento on average per week?
94 flights are operational weekly from Chicago to Sacramento as of October 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from Chicago to Sacramento
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
Frequently asked questions about flying from Chicago to Sacramento
How far is Chicago to Sacramento Intl by plane?
The distance between Chicago and Sacramento Intl is about 1788.0 mi. 4h 30m 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?
As of October 2026, there are 5 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Sacramento is Boeing 737-800, representing 31.44% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 18.06%, Boeing 737-900 at 15.27%, and Boeing 737 MAX 8 at 14.05%.
What is the most popular airline from Chicago to Sacramento?
Based on momondo bookings for flights between Chicago and Sacramento, the leading airline is United Airlines, making up 54% of the total bookings. Other popular airlines include American Airlines with 25%, Southwest with 10%, and Delta with 6%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $231 | Free Cancellation | Rating 7.9 13,042 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.8 8,653 reviews | |||
| PriceFrom $303 | Free Cancellation | Rating 7.0 12,151 reviews | |||
| PriceFrom $335 | Free Cancellation | Rating 7.9 4,228 reviews | |||
| PriceFrom $361 | Free Cancellation | Rating 7.4 10,332 reviews |
Southwest Flights From Chicago to Sacramento
Southwest is one of the most popular airlines flying from Chicago to Sacramento, operating 6 flights/week on average for this route. A good Southwest flight deal for Chicago to Sacramento starts from $335 round-trip, up to an average price of $570. 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 $361 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $541. United Airlines operates 20 flights to Sacramento from Chicago in an average week. Users have rated it 7.4/10 across 10,332 reviews.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy 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.