O'Hare Intl

$104+ Cheap flights from Sacramento (SMF) to O'Hare Intl (ORD)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ORD
Oct 13 — Oct 201
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Cheapflights Tip: The best prices from Sacramento Intl to Chicago O'Hare Intl are usually found in September or August, booked 40 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Sacramento to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to O'Hare Intl (ORD). 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 September 13, 2025.

Round-trip from

$218
(Kiwi.com)

One-way from

$104
(Trip.com)

Popular in

March

Cheapest in

September

Average price

$381
From Sacramento Intl to Chicago O'Hare Intl
One-way flight from Sacramento Intl to Chicago O'Hare Intl
Highest demand for flights based on searches. 12% potential increase in price ($64 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in September 2025

Find flight deals from Sacramento to O'Hare Intl

Cheapest flights from Sacramento to O'Hare Intl
Explore the most affordable flight options available from Sacramento to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Tue 10/2111:00 amSMF - ORD
1 stop10h 59mMultiple Airlines
Thu 10/236:50 amORD - SMF
1 stop6h 36mMultiple Airlines
Deal found 9/12$218
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/3112:58 pmSMF - ORD
2 stops33h 14mFrontier
Sun 11/25:00 amORD - SMF
1 stop7h 26mFrontier
Deal found 9/12$220
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/276:30 amSMF - ORD
1 stop13h 02mSpirit Airlines
Wed 10/111:15 amORD - SMF
1 stop12h 26mSpirit Airlines
Deal found 9/11$221
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:21 pmSMF - ORD
1 stop9h 54mMultiple Airlines
Tue 11/1810:00 amORD - SMF
2 stops14h 53mMultiple Airlines
Deal found 9/12$222
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:06 pmSMF - ORD
1 stop9h 53mFrontier
Sun 10/55:35 amORD - SMF
1 stop7h 46mFrontier
Deal found 9/13$223
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/152:20 pmSMF - ORD
Nonstop4h 05mUnited Airlines
Wed 10/228:05 pmORD - SMF
Nonstop4h 38mUnited Airlines
Deal found 9/10$224
This Booking.com deal was found by Cheapflights users on 9/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:11 pmSMF - ORD
1 stop27h 48mFrontier
Sun 9/286:00 amORD - SMF
1 stop7h 21mFrontier
Deal found 9/12$225
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:15 amSMF - ORD
Nonstop4h 10mAmerican Airlines
Tue 10/77:00 amORD - SMF
1 stop11h 34mAmerican Airlines
Deal found 9/12$226
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sat 9/276:30 amSMF - ORD
1 stop13h 02mMultiple Airlines
Thu 10/25:35 amORD - SMF
1 stop7h 46mMultiple Airlines
Deal found 9/11$227
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 12/42:50 pmSMF - ORD
1 stop7h 00mAlaska Airlines
Sun 12/77:59 pmORD - SMF
1 stop15h 58mAlaska Airlines
Deal found 9/12$228
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 9/253:11 pmSMF - ORD
2 stops16h 26mFrontier
Sun 10/55:35 amORD - SMF
1 stop7h 46mFrontier
Deal found 9/11$229
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/253:11 pmSMF - ORD
1 stop18h 40mMultiple Airlines
Sun 9/288:49 pmORD - SMF
2 stops36h 51mMultiple Airlines
Deal found 9/12$230

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sacramento to O'Hare Intl 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 September 13, 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

Sacramento

Fly to

O'Hare Intl

Route

Depart

Return

Price

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 10/15

2:20 pm-8:25 pm

Nonstop4h 05m

Chicago O'Hare Intl

Tue 11/4

7:42 pm-10:25 pm

Nonstop4h 43m

$224

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Fri 10/24

7:58 pm-6:24 am

1 stop8h 26m

Chicago O'Hare Intl

Tue 10/28

2:54 pm-10:53 pm

1 stop9h 59m

$236

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Sat 10/11

2:22 pm-8:25 pm

Nonstop4h 03m

Chicago O'Hare Intl

Wed 10/15

8:05 pm-10:43 pm

Nonstop4h 38m

$236

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 10/15

10:34 am-7:35 pm

1 stop7h 01m

Chicago O'Hare Intl

Fri 10/17

8:05 pm-10:43 pm

Nonstop4h 38m

$250

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 10/14

2:20 pm-8:25 pm

Nonstop4h 05m

Chicago O'Hare Intl

Tue 10/21

8:05 pm-10:43 pm

Nonstop4h 38m

$255

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Tue 3/3

7:02 am-1:09 pm

Nonstop4h 07m

Chicago O'Hare Intl

Wed 3/4

9:10 am-11:41 am

Nonstop4h 31m

$255

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 10/1

11:28 am-8:20 pm

1 stop6h 52m

Chicago O'Hare Intl

Sat 10/4

3:58 pm-8:30 pm

1 stop6h 32m

$257

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Thu 12/4

1:20 pm-11:59 pm

1 stop8h 39m

Chicago O'Hare Intl

Mon 12/8

10:46 am-10:41 pm

2 stops13h 55m

$262

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Wed 10/1

8:25 pm-8:25 am

2 stops10h 00m

Chicago O'Hare Intl

Fri 10/3

8:50 am-12:55 pm

1 stop6h 05m

$262

SacramentoChicago

SMF - ORD

SMFORD

Sacramento Intl

Mon 10/13

6:20 am-6:24 am

1 stop22h 04m

Chicago O'Hare Intl

Wed 10/15

3:50 pm-10:21 am

1 stop20h 31m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
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The best insider tips for Sacramento to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport trip
Airports
SMF

Security lines at SMF can be hectic on weekday mornings, especially Mondays. Arrive early to avoid delays.

Read more about SMFby Matt Meltzer
ORD

For a quick city transfer, take the 'L' train from ORD to downtown Chicago, avoiding traffic delays.

Read more about ORDby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

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

Best time to book a flight from Sacramento to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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 O'Hare Intl Airport

How far ahead should I book a flight from Sacramento to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sacramento to O'Hare Intl. Price data was last updated on August 29, 2025.

The best time to book flights from Sacramento to Chicago O'Hare Intl Airport is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sacramento to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Sacramento to Chicago O'Hare Intl Airport (average of $245). Flying from Sacramento to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 ORD?

Find hourly flight availability from Sacramento to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Sacramento to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Sacramento to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Sacramento to O'Hare Intl. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Sacramento to Chicago O'Hare Intl Airport flight should consider departing on Wednesday afternoons 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 13, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Sacramento to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
8.0
Very good

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Sacramento to O'Hare Intl. 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 O'Hare Intl?

    Located just 9.4 mi from the city center, Sacramento Intl is the airport most travelers will use when flying to Chicago O'Hare Intl from Sacramento. Booking flights from Sacramento Intl (SMF) to Chicago O'Hare Intl should be relatively easy as there are 8 daily outbound flights to Chicago O'Hare Intl from 6 different airlines.

  • How long is the flight from Sacramento to Chicago O'Hare Intl Airport?

    A quick flight from Sacramento to Chicago O'Hare Intl Airport can take about 4h 03m. Alaska Airlines provides one of the quickest options available for as low as $236. Sacramento and Chicago O'Hare Intl Airport are separated by a distance of 1776 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Sacramento to Chicago O'Hare Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $148. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $166 and $247, respectively. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sacramento to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $106. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Sacramento to Chicago O'Hare Intl Airport for a low price.

  • What are the most reliable airlines from Sacramento to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Sacramento, check out the most reliable airlines to get you to your destination on time: Qatar Airways (83%), Lufthansa (79%), American Airlines( 73%).

  • What are the cheapest flights from Sacramento to Chicago O'Hare Intl Airport?

    Looking at all options, your cheapest flight can be booked for $123. While the most popular route (Sacramento Intl - Chicago O'Hare Intl) can be booked for $153 on average, our data indicates $873 when flying from Sacramento to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Sacramento to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Sacramento to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to O'Hare Intl?

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

  • Can I find deals for business class flights from Sacramento to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Sacramento to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Sacramento to Chicago O'Hare Intl Airport (average of $245). Flying from Sacramento to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Gurnee
Hoffman Estates
Des Plaines
Elgin
Arlington Heights
Beloit
Racine
Rockford
Orland Park
Oak Brook
Downers Grove
Naperville
Elk Grove Village
Evanston
Merrillville
Bridgeview
Warrenville

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Alternative routes for Sacramento to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Sacramento to O'Hare Intl

Discover the top 6 airlines that operate flights from Sacramento to O'Hare Intl. 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 September 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$275FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$166Average$274FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$247Average$437FlexibilityNo cancel feeOn-time71%
DeltaCheapest$295Average$460FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$345Average$519FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$425Average$488FlexibilityNo cancel feeOn-time63%

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