$169+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — ORD
Oct 12 — Oct 191
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 October, booked 82 days in advance, depart on a Tuesday or Saturday and return on a Saturday
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 September 12, 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 September 12, 2026.
This Orbitz deal was found by Cheapflights users on 9/7. 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 11/1912:04 pm -
1 stop10h 17m
Sun 11/2210:30 pm -
1 stop13h 45m
Deal found 9/7![Frontier logo]()
$353
This Expedia deal was found by Cheapflights users on 9/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:35 am -
1 stop10h 48m
Mon 9/288:55 pm -
1 stop12h 54m
Deal found 9/6![Frontier logo]()
$354
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:23 pm -
1 stop8h 54m
Mon 10/124:20 pm -
2 stops27h 13m
Deal found 9/10![Frontier logo]()
$357
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:38 pm -
1 stop8h 56m
Sun 10/187:40 am -
2 stops29h 17m
Deal found 9/10![Frontier logo]()
$358
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:35 am -
1 stop10h 48m
Wed 10/76:30 am -
1 stop6h 28m
Deal found 9/10![Frontier logo]()
$359
This CheapOair deal was found by Cheapflights users on 9/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:23 pm -
1 stop9h 15m
Fri 9/258:55 pm -
1 stop22h 33m
Deal found 9/6![Frontier logo]()
$360
This Frontier deal was found by Cheapflights users on 9/7. 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 10/96:29 pm -
1 stop8h 47m
Sun 10/116:30 am -
1 stop6h 27m
Deal found 9/7![Frontier logo]()
$361
This Frontier deal was found by Cheapflights users on 9/8. 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 10/211:38 am -
1 stop10h 45m
Sun 10/46:30 am -
1 stop6h 10m
Deal found 9/8![Frontier logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/226:23 pm -
1 stop9h 15m
Tue 9/293:50 pm -
2 stops21h 08m
Deal found 9/9![Frontier logo]()
$363
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:29 pm -
2 stops34h 05m
Thu 10/156:30 am -
1 stop6h 27m
Deal found 9/10![Frontier logo]()
$364
This Frontier deal was found by Cheapflights users on 9/8. 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 9/226:23 pm -
1 stop9h 15m
Fri 9/256:30 am -
1 stop6h 10m
Deal found 9/8![Frontier logo]()
$365
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 September 12, 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 September 12, 2026.
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 11/247:43 pm -
2 stops11h 21m
Tue 12/15:55 pm -
1 stop7h 56m
Deal found 9/7![Delta logo]()
$382
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
1 stop14h 59m
Sun 10/187:49 pm -
1 stop18h 01m
Deal found 9/11![Alaska Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/12:00 pm -
1 stop7h 00m
Sun 10/49:25 am -
Nonstop4h 41m
Deal found 9/9![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 9/7. 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 12/167:05 am -
2 stops12h 51m
Sat 1/26:00 am -
1 stop7h 33m
Deal found 9/7![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/172:15 pm -
Nonstop4h 17m
Sat 1/27:50 pm -
Nonstop4h 56m
Deal found 9/6![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:43 pm -
2 stops10h 03m
Sun 11/227:35 am -
2 stops11h 09m
Deal found 9/6![Delta logo]()
$426
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:12 pm -
1 stop6h 39m
Fri 10/164:10 pm -
Nonstop4h 38m
Deal found 9/11![United Airlines logo]()
$462
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:55 pm -
2 stops9h 42m
Sun 10/47:00 am -
1 stop7h 17m
Deal found 9/10![Delta logo]()
$478
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 9/232:23 pm -
Nonstop4h 15m
Sun 9/279:25 am -
Nonstop4h 41m
Deal found 9/10![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/76:38 pm -
1 stop8h 07m
Sat 10/108:08 pm -
Nonstop4h 38m
Deal found 9/8![United Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 9/227:41 pm -
2 stops10h 15m
Sat 9/266:10 am -
2 stops9h 19m
Deal found 9/7![Delta logo]()
$499
Last-minute flights from Sacramento to O'Hare IntlDiscover last-minute flight deals from Sacramento to O'Hare Intl. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to O'Hare Intl. Data last updated September 12, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/166:23 pm -
1 stop9h 15m
Tue 9/223:50 pm -
2 stops21h 08m
Deal found 9/9![Frontier logo]()
$439
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:47 am -
1 stop11h 12m
Tue 9/222:22 pm -
1 stop7h 16m
Deal found 9/10![Alaska Airlines logo]()
$379
This Frontier deal was found by Cheapflights users on 9/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:23 pm -
1 stop9h 15m
Tue 9/226:30 am -
1 stop6h 28m
Deal found 9/6![Frontier logo]()
$390
This Expedia deal was found by Cheapflights users on 9/8. 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.
Thu 9/1710:47 am -
1 stop11h 12m
Sun 9/206:30 am -
1 stop6h 10m
Deal found 9/8![Multiple Airlines logo]()
$395
This Expedia deal was found by Cheapflights users on 9/8. 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.
Thu 9/1710:47 am -
1 stop11h 12m
Mon 9/218:55 pm -
1 stop12h 54m
Deal found 9/8![Multiple Airlines logo]()
$401
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:47 am -
1 stop11h 12m
Mon 9/218:17 pm -
1 stop15h 51m
Deal found 9/10![Alaska Airlines logo]()
$409
This Frontier deal was found by Cheapflights users on 9/7. 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 9/176:23 pm -
1 stop9h 15m
Mon 9/218:55 pm -
1 stop12h 54m
Deal found 9/7![Frontier logo]()
$410
This Expedia deal was found by Cheapflights users on 9/8. 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 9/186:23 pm -
1 stop9h 15m
Mon 9/218:55 pm -
1 stop12h 54m
Deal found 9/8![Frontier logo]()
$370
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:35 am -
1 stop10h 48m
Thu 9/246:30 am -
1 stop6h 10m
Deal found 9/9![Frontier logo]()
$375
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 September 12, 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 September 12, 2026.
This Frontier deal was found by Cheapflights users on 9/7. 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.
Mon 10/56:23 pm -
1 stop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Frontier logo]()
$169
This Expedia deal was found by Cheapflights users on 9/8. 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.
Mon 12/77:57 pm -
1 stop13h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 9/8. 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 11/66:19 pm -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$177
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:56 pm -
1 stop7h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Alaska Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/117:38 pm -
1 stop8h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$180
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:36 pm -
2 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/286:23 pm -
1 stop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 9/9. 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.
Sun 11/86:19 pm -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 9/9. 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 9/186:23 pm -
1 stop9h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 10/136:29 pm -
2 stops34h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$187
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/51:57 pm -
Nonstop4h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$189
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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $353 (Orbitz) |
One-way from | $169 (Frontier) |
Popular in | March |
Cheapest in | February |
Average price | $471 |
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 September 12, 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
Tue 12/8
2:56 pm-11:59 pm
1 stop7h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$175
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Fri 12/11
2:56 pm-11:59 pm
1 stop7h 03m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$179
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Sun 10/4
6:02 am-5:40 am
1 stop21h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$197
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Fri 11/6
7:00 am-1:16 pm
Nonstop4h 16m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$199
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Tue 12/8
9:58 am-9:35 pm
2 stops9h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$204
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Mon 12/7
6:59 pm-9:22 am
2 stops12h 23m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$204
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 3/10
7:38 pm-1:54 pm
1 stop16h 16m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$207
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Sun 3/7
6:15 am-7:55 pm
1 stop11h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$217
Quickest round-trip
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Sat 10/10
9:41 am-3:55 pm
Nonstop4h 14m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$225
SacramentoChicago
SMF Sacramento Intl - ORD Chicago O'Hare Intl
SMFORD
Sacramento Intl
Wed 3/10
6:00 am-4:37 pm
2 stops8h 37m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$231
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 September.
| 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
Prices
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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 September 12, 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 13% 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 5, 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 9% of weekly flights between Sacramento and Chicago have experienced delays in the past year, with the average delay time being 178 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 8% 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 September 12, 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
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jan 2024
SEA - ORD
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
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
Lake Geneva
Naperville
Des Plaines
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Janesville
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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 September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$169 | Average$323 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$288 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$352 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$320 | Average$509 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$355 | Average$461 | FlexibilityNo cancel fee | On-time71% |