$94+ Cheap flights from Sacramento (SMF) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ORD
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Sacramento Intl to Chicago O'Hare Intl are usually found in February or November, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from Sacramento to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to O'Hare IntlExplore 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 October 27, 2026.
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 October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/2411:37 am -
1 stop10h 49m
Fri 1/17:45 am -
2 stops30h 32m
Deal found 10/26![Frontier logo]()
$329
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Fri 11/2011:00 am -
1 stop16h 10m
Fri 11/2710:00 pm -
1 stop14h 15m
Deal found 10/27![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/86:19 pm -
1 stop8h 54m
Wed 11/186:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 10/27. 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.
Thu 11/512:04 pm -
1 stop10h 17m
Wed 11/186:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$335
This Expedia deal was found by Cheapflights users on 10/27. 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.
Fri 11/276:15 am -
1 stop6h 40m
Tue 12/12:13 pm -
1 stop9h 42m
Deal found 10/27![Multiple Airlines logo]()
$336
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Sat 11/712:05 pm -
1 stop10h 16m
Sat 11/2110:00 pm -
1 stop14h 15m
Deal found 10/27![Frontier logo]()
$337
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Wed 11/411:59 am -
1 stop10h 22m
Tue 11/106:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$338
This Frontier deal was found by Cheapflights users on 10/27. 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.
Tue 11/1011:59 am -
1 stop10h 22m
Sat 11/216:40 am -
1 stop6h 50m
Deal found 10/27![Frontier logo]()
$340
This Frontier deal was found by Cheapflights users on 10/27. 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.
Wed 11/411:59 am -
1 stop10h 22m
Mon 11/235:15 am -
1 stop13h 01m
Deal found 10/27![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/2211:37 am -
1 stop10h 49m
Tue 12/297:45 am -
1 stop28h 57m
Deal found 10/26![Frontier logo]()
$342
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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.
Thu 11/2612:25 pm -
1 stop10h 28m
Sun 11/295:15 am -
1 stop28h 26m
Deal found 10/26![Frontier logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/1412:05 pm -
1 stop10h 16m
Tue 11/176:30 am -
2 stops12h 54m
Deal found 10/26![Frontier logo]()
$344
Best flights from Sacramento to O'Hare IntlDiscover carefully curated flight deals from Sacramento to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from Sacramento to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 11/218:11 pm -
1 stop15h 07m
Mon 11/309:01 pm -
1 stop15h 07m
Deal found 10/25![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 1/110:11 am -
2 stops9h 19m
Wed 1/67:30 am -
2 stops11h 00m
Deal found 10/22![Delta logo]()
$366
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/77:00 am -
Nonstop4h 15m
Wed 11/117:55 pm -
Nonstop4h 45m
Deal found 10/23![United Airlines logo]()
$386
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/236:42 am -
1 stop11h 21m
Fri 11/277:26 am -
1 stop7h 15m
Deal found 10/26![Alaska Airlines logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/206:04 am -
1 stop9h 52m
Fri 11/277:26 am -
1 stop7h 15m
Deal found 10/26![Alaska Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 12/59:00 am -
1 stop7h 52m
Mon 12/77:55 pm -
Nonstop4h 46m
Deal found 10/23![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 10/22. 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.
Wed 12/2310:25 pm -
2 stops12h 21m
Thu 12/316:23 am -
1 stop8h 09m
Deal found 10/22![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 10/24. 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 12/237:48 pm -
1 stop7h 21m
Fri 1/17:50 pm -
Nonstop4h 56m
Deal found 10/24![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/217:00 am -
Nonstop4h 15m
Sat 11/286:00 am -
1 stop7h 08m
Deal found 10/24![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/307:00 am -
Nonstop4h 15m
Mon 12/77:55 pm -
Nonstop4h 46m
Deal found 10/24![United Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 12/218:30 pm -
1 stop7h 26m
Mon 12/289:54 pm -
Nonstop4h 51m
Deal found 10/24![United Airlines logo]()
$481
Last-minute flights from Sacramento to O'Hare IntlDiscover last-minute flight deals from Sacramento to O'Hare Intl. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to O'Hare Intl. Data last updated October 27, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Wed 11/411:59 am -
1 stop10h 22m
Tue 11/106:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$338
This Frontier deal was found by Cheapflights users on 10/27. 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.
Wed 11/411:59 am -
1 stop10h 22m
Mon 11/235:15 am -
1 stop13h 01m
Deal found 10/27![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Wed 11/411:59 am -
1 stop10h 22m
Mon 11/97:50 pm -
2 stops17h 14m
Deal found 10/24![Frontier logo]()
$346
This Frontier deal was found by Cheapflights users on 10/27. 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.
Thu 11/512:04 pm -
1 stop10h 17m
Wed 11/186:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Sat 11/712:05 pm -
1 stop10h 16m
Sat 11/2110:00 pm -
1 stop14h 15m
Deal found 10/27![Frontier logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Sun 11/86:19 pm -
1 stop8h 54m
Wed 11/186:30 am -
1 stop6h 34m
Deal found 10/27![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 10/27. 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.
Tue 11/1011:59 am -
1 stop10h 22m
Sat 11/216:40 am -
1 stop6h 50m
Deal found 10/27![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/1412:05 pm -
1 stop10h 16m
Tue 11/176:30 am -
2 stops12h 54m
Deal found 10/26![Frontier logo]()
$344
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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.
Fri 11/2011:00 am -
1 stop16h 10m
Fri 11/2710:00 pm -
1 stop14h 15m
Deal found 10/27![Frontier logo]()
$331
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:11 pm -
2 stops29h 42m
Tue 11/246:40 am -
1 stop6h 50m
Deal found 10/27![Frontier logo]()
$332
This Expedia deal was found by Cheapflights users on 10/27. 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.
Fri 11/276:15 am -
1 stop6h 40m
Tue 12/12:13 pm -
1 stop9h 42m
Deal found 10/27![Multiple Airlines logo]()
$336
One-way flights from Sacramento to O'Hare IntlSearch for one-way flight options from Sacramento to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from Sacramento to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/1212:04 pm -
1 stop10h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$94
This Trip.com deal was found by Cheapflights users on 10/25. 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.
Sat 11/1412:05 pm -
1 stop10h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$95
This Trip.com deal was found by Cheapflights users on 10/22. 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.
Wed 12/1612:30 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/1012:30 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 12/145:11 pm -
2 stops29h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$102
This Super.com deal was found by Cheapflights users on 10/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:59 am -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 10/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:59 am -
1 stop10h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$108
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:36 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/2211:37 am -
1 stop10h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/155:11 pm -
2 stops29h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$123
Find 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 October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Kiwi.com) |
One-way from | $94 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $492 |
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 7,457,451 searches. Data last updated October 27, 2026.
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
Cheapest round-trip
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 12/16
12:30 pm-12:54 am
1 stop10h 24m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$97
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 12/16
1:52 pm-8:07 pm
Nonstop4h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$147
Quickest round-trip
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 12/16
7:00 am-1:14 pm
Nonstop4h 14m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 11/18
7:43 pm-7:49 am
2 stops10h 06m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$162
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Mon 11/23
6:59 pm-9:04 am
2 stops12h 05m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$163
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 11/4
2:15 pm-8:31 pm
Nonstop4h 16m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$245
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 11/11
7:16 pm-8:41 am
2 stops11h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Tue 11/3
6:13 am-8:38 pm
2 stops12h 25m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$260
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Mon 11/9
1:37 pm-5:40 am
2 stops14h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$267
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Sat 11/7
5:37 pm-7:41 am
2 stops12h 04m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$270
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Sacramento to O'Hare Intl
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 O'Hare Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 O'Hare Intl Airport 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 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.
SMF-ORD
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
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How far ahead should I book a flight from Sacramento to Chicago O'Hare Intl Airport?
The best time to book flights from Sacramento to Chicago O'Hare Intl Airport is 81 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, February is the cheapest month in which you can book a flight from Sacramento to Chicago O'Hare Intl Airport (average of $437). Flying from Sacramento to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $528). 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 October 27, 2026.
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 evening. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.
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 October 24, 2026.
Travelers seeking maximum savings on their Sacramento to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Sacramento to Chicago delayed?
About 7% of weekly flights between Sacramento and Chicago have experienced delays in the past year, with the average delay time being 180 minutes.
What is the most punctual flight time for Sacramento to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sacramento to Chicago flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.
What’s the top layover airport for flights from Sacramento to Chicago O'Hare Intl Airport?
Share of 1-stop round-trip flights from Sacramento to Chicago O'Hare Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Los Angeles (LAX) – chosen by Cheapflights users on 50% of 1-stop itineraries from Sacramento to Chicago O'Hare Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Sacramento to Chicago O'Hare Intl Airport?
Average round-trip fare for 1-stop flights from Sacramento to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Los Angeles (LAX) is the most affordable 1-stop option, with an average round-trip price of $188.
What’s the fastest layover option from Sacramento to Chicago O'Hare Intl Airport?
Shortest average travel time for 1-stop one-way flights from Sacramento to Chicago O'Hare Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Diego (SAN) have the shortest average one-way travel time for 1-stop routes: 6h 52m.
Which airport typically offers the quickest layover for flights from Sacramento to Chicago O'Hare Intl Airport?
Average layover duration for 1-stop one-way flights from Sacramento to Chicago O'Hare Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Diego (SAN) offer the fastest connection on this route, with an average layover time of 2h 26m.
The best insider tips for Sacramento to Chicago O'Hare Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Sacramento to Chicago O'Hare Intl Airport trip
Our travel experts
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 October 27, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited 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.
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
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.
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 locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Schaumburg
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Beloit
Libertyville
Rockford
Hoffman Estates
Gurnee
Orland Park
South Holland
Elgin
Racine
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Other flights to O'Hare Intl
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Top 5 airlines flying from Sacramento to O'Hare Intl
Discover the top 5 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 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$190 | Average$357 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$350 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$355 | Average$513 | FlexibilityNo cancel fee | On-time69% |