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Cheap flights from Sacramento to Chicago from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Chicago departing on 12/14. 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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Cheap round-trip flights

Frontier Logo
9:10 am - 12:12 amSMF-ORD
13h 02m2 stops
Frontier Logo
6:00 am - 11:26 amORD-SMF
7h 26m1 stop
$218Frontier
Find Deal
Sat, Nov 8 - Sun, Nov 9
Multiple Airlines Logo
6:30 am - 9:37 amSMF-ORD
25h 07m2 stops
Multiple Airlines Logo
6:50 am - 11:26 amORD-SMF
6h 36m1 stop
$220Multiple Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 24
Frontier Logo
3:11 pm - 8:59 pmSMF-ORD
27h 48m1 stop
Frontier Logo
5:35 am - 11:21 amORD-SMF
7h 46m1 stop
$221Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
12:36 pm - 6:34 pmSMF-ORD
27h 58m1 stop
Frontier Logo
7:39 pm - 11:41 amORD-SMF
18h 02m1 stop
$222Frontier
Find Deal
Thu, Dec 4 - Thu, Dec 11
Frontier Logo
12:21 pm - 11:53 pmSMF-ORD
9h 32m1 stop
Frontier Logo
6:50 am - 11:26 amORD-SMF
6h 36m1 stop
$223Frontier
Find Deal
Thu, Oct 9 - Thu, Oct 16
Alaska Airlines Logo
3:36 pm - 6:59 pmSMF-ORD
25h 23m1 stop
Alaska Airlines Logo
8:20 am - 6:55 pmORD-SMF
12h 35m1 stop
$228Alaska Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Delta Logo
9:45 am - 11:50 pmSMF-ORD
12h 05m2 stops
Delta Logo
2:25 pm - 9:45 pmORD-SMF
9h 20m1 stop
$254Delta
Find Deal
Tue, Oct 7 - Tue, Oct 21
Alaska Airlines Logo
3:36 pm - 6:59 pmSMF-ORD
25h 23m1 stop
Alaska Airlines Logo
8:20 am - 7:50 pmORD-SMF
13h 30m1 stop
$256Alaska Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 22
Hawaiian Airlines Logo
2:55 pm - 11:10 pmSMF-ORD
6h 15m1 stop
Hawaiian Airlines Logo
9:00 am - 6:51 pmORD-SMF
11h 51m1 stop
$263Hawaiian Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Spirit Airlines Logo
6:30 am - 6:14 pmSMF-ORD
9h 44m2 stops
Spirit Airlines Logo
8:00 am - 9:41 pmORD-SMF
15h 41m1 stop
$269Spirit Airlines
Find Deal
Thu, Oct 2 - Fri, Oct 3

Alaska Airlines flights from Sacramento to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Sacramento to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Oct 7
SMF3:36 pmSacramento Intl
25h 23m
1 stop
ORD6:59 pmChicago O'Hare Intl
Oct 14
ORD8:20 amChicago O'Hare Intl
12h 35m
1 stop
SMF6:55 pmSacramento Intl
$228
Find similar
Alaska Airlines
Oct 7
SMF3:36 pmSacramento Intl
25h 23m
1 stop
ORD6:59 pmChicago O'Hare Intl
Oct 22
ORD8:20 amChicago O'Hare Intl
13h 30m
1 stop
SMF7:50 pmSacramento Intl
$256
Find similar
Alaska Airlines
Oct 30
SMF7:00 amSacramento Intl
14h 59m
1 stop
ORD11:59 pmChicago O'Hare Intl
Nov 4
ORD2:54 pmChicago O'Hare Intl
9h 59m
1 stop
SMF10:53 pmSacramento Intl
$260
Find similar

Frontier flights from Sacramento to Chicago O'Hare Intl Airport

Our best Frontier deals on Sacramento to Chicago O'Hare Intl Airport flight tickets
Frontier
Nov 8
SMF9:10 amSacramento Intl
13h 02m
2 stops
ORD12:12 amChicago O'Hare Intl
Nov 9
ORD6:00 amChicago O'Hare Intl
7h 26m
1 stop
SMF11:26 amSacramento Intl
$218
Find similar
Frontier
Oct 2
SMF3:11 pmSacramento Intl
27h 48m
1 stop
ORD8:59 pmChicago O'Hare Intl
Oct 5
ORD5:35 amChicago O'Hare Intl
7h 46m
1 stop
SMF11:21 amSacramento Intl
$221
Find similar
Frontier
Dec 4
SMF12:36 pmSacramento Intl
27h 58m
1 stop
ORD6:34 pmChicago O'Hare Intl
Dec 11
ORD7:39 pmChicago O'Hare Intl
18h 02m
1 stop
SMF11:41 amSacramento Intl
$222
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Chicago O'Hare Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Sacramento to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Sat 11/8

9:10 am-12:12 am

2 stops13h 02m

Chicago O'Hare Intl

Sun 11/9

6:00 am-11:26 am

1 stop7h 26m

$218

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Sat 10/4

6:30 am-9:37 am

2 stops25h 07m

Chicago O'Hare Intl

Fri 10/24

6:50 am-11:26 am

1 stop6h 36m

$220

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 10/2

3:11 pm-8:59 pm

1 stop27h 48m

Chicago O'Hare Intl

Sun 10/5

5:35 am-11:21 am

1 stop7h 46m

$221

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 12/4

12:36 pm-6:34 pm

1 stop27h 58m

Chicago O'Hare Intl

Thu 12/11

7:39 pm-11:41 am

1 stop18h 02m

$222

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 10/9

12:21 pm-11:53 pm

1 stop9h 32m

Chicago O'Hare Intl

Thu 10/16

6:50 am-11:26 am

1 stop6h 36m

$223

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 10/7

3:36 pm-6:59 pm

1 stop25h 23m

Chicago O'Hare Intl

Tue 10/14

8:20 am-6:55 pm

1 stop12h 35m

$228

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 10/7

9:45 am-11:50 pm

2 stops12h 05m

Chicago O'Hare Intl

Tue 10/21

2:25 pm-9:45 pm

1 stop9h 20m

$254

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 10/7

3:36 pm-6:59 pm

1 stop25h 23m

Chicago O'Hare Intl

Wed 10/22

8:20 am-7:50 pm

1 stop13h 30m

$256

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 3/3

2:55 pm-11:10 pm

1 stop6h 15m

Chicago O'Hare Intl

Wed 3/4

9:00 am-6:51 pm

1 stop11h 51m

$263

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 10/2

6:30 am-6:14 pm

2 stops9h 44m

Chicago O'Hare Intl

Fri 10/3

8:00 am-9:41 pm

1 stop15h 41m

$269

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 Chicago from

How to get the cheapest flight ticket from Sacramento to Chicago O'Hare Intl Airport

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Sacramento averaging around $429.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $404. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Sacramento because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $515.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Sacramento in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $413 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $465. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sacramento Intl to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $473 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Sacramento for as low as $341 on momondo.

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

There are 4 cabin classes available to choose from on Sacramento Intl to Chicago O'Hare 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 Sacramento to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Sacramento to Chicago O'Hare Intl Airport.

How have Sacramento to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for Sacramento to Chicago O'Hare Intl Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to Chicago O'Hare Intl Airport

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

Cheap Sacramento to Chicago O'Hare Intl Airport (SMF to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to Chicago O'Hare Intl Airport

Best Price Found

$198

Fastest flight time

3h 58m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Sacramento in the past 72 hours is $198. The best round-trip flight deal from Sacramento to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $377.
The fastest flight from Sacramento to Chicago O'Hare Intl Airport takes 3h 58m
Direct flights go from Sacramento to Chicago O'Hare Intl Airport every day.
Search flight deals

  • How far is Sacramento Intl to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 1773.3 mi away from Sacramento Intl. In terms of flight time, this usually takes a little over 6h 15m.

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

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

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Sacramento to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Sacramento to Chicago O'Hare Intl Airport?

Best airlines flying from Sacramento to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Sacramento to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $166Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $244Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $295Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $347Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $425Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • United Airlines Flights From Sacramento to Chicago O'Hare Intl Airport

    Across 17 United Airlines flights from Sacramento to Chicago O'Hare Intl Airport this week, the average price was $520, with the best United Airlines deals starting from $347 round-trip. 8,926 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • American Airlines Flights From Sacramento to Chicago O'Hare Intl Airport

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Sacramento to Chicago O'Hare Intl Airport about 7 times each week, with ticket deals ranging from $244 to $435. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

Why use momondo?

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

Finding the right flight to Chicago from Sacramento is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Flights from Sacramento to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Chicago from Sacramento. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Sacramento to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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