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$130+ Cheap flights from Sacramento (SMF) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — CHI
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Sacramento Intl to Chicago are usually found in September or August, booked 11 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Find flight deals from Sacramento to Chicago

Cheapest flights from Sacramento to Chicago
Explore the most affordable flight options available from Sacramento to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Expedia deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amSMF - ORD
2 stops10h 54mMultiple Airlines
Fri 12/1212:59 pmORD - SMF
1 stop7h 47mMultiple Airlines
Deal found 11/4$225
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:31 pmSMF - ORD
2 stops17h 25mMultiple Airlines
Sat 12/139:06 pmORD - SMF
1 stop15h 19mMultiple Airlines
Deal found 11/4$232
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:13 pmSMF - ORD
1 stop8h 46mMultiple Airlines
Tue 12/24:58 pmORD - SMF
2 stops43h 27mMultiple Airlines
Deal found 11/6$233
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:31 pmSMF - ORD
1 stop9h 41mFrontier
Thu 12/183:27 pmORD - SMF
1 stop27h 54mFrontier
Deal found 11/4$237
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:13 pmSMF - ORD
1 stop8h 46mFrontier
Sun 11/236:00 amORD - SMF
2 stops32h 43mFrontier
Deal found 11/6$239
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:13 pmSMF - ORD
1 stop8h 46mMultiple Airlines
Mon 11/244:58 pmORD - SMF
2 stops24h 24mMultiple Airlines
Deal found 11/5$240
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/202:13 pmSMF - ORD
1 stop8h 46mFrontier
Fri 11/217:00 amORD - SMF
1 stop8h 15mFrontier
Deal found 11/5$241
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:50 pmSMF - ORD
1 stop21h 19mAlaska Airlines
Wed 12/103:05 pmORD - SMF
1 stop9h 54mAlaska Airlines
Deal found 11/4$242
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:50 pmSMF - ORD
1 stop7h 00mHawaiian Airlines
Wed 12/108:55 amORD - SMF
1 stop7h 32mHawaiian Airlines
Deal found 11/5$247
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:40 amSMF - ORD
1 stop7h 14mAlaska Airlines
Thu 12/118:55 amORD - SMF
1 stop7h 32mAlaska Airlines
Deal found 11/4$248
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:00 amSMF - ORD
1 stop14h 50mAlaska Airlines
Wed 12/178:55 amORD - SMF
1 stop7h 32mAlaska Airlines
Deal found 11/5$250
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:23 pmSMF - MDW
1 stop9h 24mDelta
Wed 12/101:50 pmMDW - SMF
1 stop8h 52mDelta
Deal found 11/5$259

Cheap flight deals from Sacramento to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(Expedia)

One-way from

$130
(Delta)

Popular in

November

Cheapest in

September

Average price

$521
Provider with most accurate pricing for Sacramento Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sacramento Intl-Chicago (CHI) flights.
Search Deals
From Sacramento Intl to Chicago (CHI)
Search Deals
One-way flight from Sacramento Intl to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Sacramento to Chicago that are best for you.

Fly from

Sacramento

Fly to

Chicago

Route

Depart

Return

Price

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 1/1

6:00 am-6:29 am

1 stop22h 29m

Chicago O'Hare Intl

Tue 1/6

8:39 am-9:59 am

1 stop27h 20m

$251

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 12/9

6:30 pm-2:09 pm

1 stop17h 39m

Chicago O'Hare Intl

Sat 12/13

8:55 am-10:03 am

1 stop27h 08m

$252

SacramentoChicago

SMF - MDW

SMFMDW

Sacramento Intl

Tue 12/16

7:00 am-4:44 pm

1 stop7h 44m

Chicago Midway

Wed 12/17

12:50 pm-9:05 pm

1 stop10h 15m

$259

SacramentoChicago

SMF - MDW

SMFMDW

Sacramento Intl

Thu 1/8

12:30 pm-10:09 pm

1 stop7h 39m

Chicago Midway

Wed 1/21

12:48 pm-8:14 pm

1 stop9h 26m

$259

SacramentoChicago

SMF - MDW

SMFMDW

Sacramento Intl

Sun 12/7

12:23 pm-11:47 pm

1 stop9h 24m

Chicago Midway

Wed 12/10

1:50 pm-8:42 pm

1 stop8h 52m

$259

SacramentoChicago

SMF - MDW

SMFMDW

Sacramento Intl

Wed 1/7

12:30 pm-10:09 pm

1 stop7h 39m

Chicago Midway

Wed 1/14

1:49 pm-8:58 pm

1 stop9h 09m

$259

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Mon 1/5

6:00 am-6:29 am

1 stop22h 29m

Chicago O'Hare Intl

Sat 1/17

3:49 pm-10:58 pm

1 stop9h 09m

$260

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Sun 12/7

7:46 pm-2:09 pm

1 stop16h 23m

Chicago O'Hare Intl

Wed 12/10

8:55 am-10:03 am

1 stop27h 08m

$262

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 1/7

12:59 pm-11:37 pm

1 stop8h 38m

Chicago O'Hare Intl

Thu 1/22

8:00 am-2:05 pm

1 stop8h 05m

$262

SacramentoChicago

SMF - MDW

SMFMDW

Sacramento Intl

Wed 1/7

6:00 am-6:32 pm

2 stops10h 32m

Chicago Midway

Wed 1/21

1:49 pm-8:58 pm

1 stop9h 09m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 52 results
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Compare providers for flights from Sacramento to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Chicago in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sacramento-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sacramento-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sacramento to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Chicago

How far ahead should I book a flight from Sacramento to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to Chicago. Price data was last updated on October 31, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sacramento to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sacramento to Chicago?

Currently, April is the cheapest month in which you can book a flight from Sacramento to Chicago (average of $126). Flying from Sacramento to Chicago in March is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMF to CHI?

Find hourly flight availability from Sacramento to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Sacramento to Chicago in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Sacramento to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to Chicago. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Sacramento to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sacramento to Chicago

Explore weekly flight availability from Sacramento to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 6, 2025.

The most flights from SMF to CHI are scheduled on a Wednesday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

What’s the top layover airport for flights from Sacramento to Chicago?

Share of 1-stop round-trip flights from Sacramento to Chicago chosen by Cheapflights users in the past 12 months, using the same layover each way.

Las Vegas (LAS) – chosen by Cheapflights users on 90% of 1-stop itineraries from Sacramento to Chicago on Cheapflights.

What’s the cheapest layover airport for flights from Sacramento to Chicago?

Average round-trip fare for 1-stop flights from Sacramento to Chicago, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $277.

What’s the fastest layover option from Sacramento to Chicago?

Shortest average travel time for 1-stop one-way flights from Sacramento to Chicago, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 7h 04m.

Which airport typically offers the quickest layover for flights from Sacramento to Chicago?

Average layover duration for 1-stop one-way flights from Sacramento to Chicago, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 59m.

The best insider tips for Sacramento to Chicago flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Sacramento to Chicago trip
Airports
SMF

Security lines at SMF can be hectic on weekday mornings, especially Mondays. Arrive early to avoid delays, particularly if flying out of Terminal A.

Read more about SMFby Matt Meltzer
ORD

Use the free shuttle train at ORD to navigate between terminals, especially if arriving at Terminal 5.

Read more about ORDby Ramsey Qubein
MDW

The Orange Line train is the easiest way to reach downtown Chicago from MDW, taking less than 30 minutes.

Read more about MDWby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD and MDW

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Matt Meltzer

Matt Meltzer

Expert on SMF

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated November 6, 2025.
Read reviews from past customers who have flown Southwest, United Airlines, and American Airlines from Sacramento to Chicago. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,123 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,115 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sacramento to Chicago?

    Most people fly from Sacramento Intl (SMF) if they book a flight from Sacramento to Chicago. On average, Sacramento Intl has 8 outbound flights to Chicago per day from 7 airlines. Sacramento Intl is conveniently located just 9.4 mi from Sacramento’s city center.

  • How long is the flight from Sacramento to Chicago?

    Airlines like Alaska Airlines and Delta fly from Sacramento to Chicago in about 7h 44m. The time it takes to get you to your destination can typically vary by up to 14h 45m. There are 1785 mi between Sacramento and Chicago. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sacramento to Chicago round-trip?

    Cheapflights users have booked flights from Sacramento to Chicago round-trip from $154. Other airlines that can offer you cheap pricing are Spirit Airlines, from $168, and Alaska Airlines, from $235. Frontier is 66% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Sacramento to Chicago?

    The most popular flight routes from Sacramento to Chicago are Sacramento Intl - Chicago O'Hare Intl, Sacramento Intl - Chicago Midway and Sacramento Intl - Chicago Greater Rockford.

  • What are the most reliable airlines from Sacramento to Chicago?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sacramento to Chicago on time: Lufthansa (89%), Air Canada (85%), United Airlines (85%).

  • What are the cheapest flights from Sacramento to Chicago?

    Looking at all options, your cheapest flight can be booked for $156. While the most popular route (Sacramento Intl - Chicago O'Hare Intl) can be booked for $170 on average, our data indicates $878 when flying from Sacramento to Chicago.

  • Can I find deals for flights from Sacramento to Chicago that include hotel bookings?

    Yes. In addition to deals on Sacramento to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Chicago.

  • Can I find deals for business class flights from Sacramento to Chicago?

    Yes. Cheapflights offers flight deals from Sacramento to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Chicago?

    Currently, April is the cheapest month in which you can book a flight from Sacramento to Chicago (average of $126). Flying from Sacramento to Chicago in March is currently the most expensive (average of $207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Hammond
Porter
Benton Harbor
Merrillville

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Alternative routes for Sacramento to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Sacramento to Chicago

Discover the top 7 airlines that operate flights from Sacramento to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$154Average$248FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$168Average$304FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$235Average$317FlexibilityNo cancel feeOn-time75%
DeltaCheapest$260Average$432FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$314Average$518FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$335Average$483FlexibilityNo cancel feeOn-time63%

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.