$77+ Cheap flights from San Francisco Bay Area 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — ORD
abr. 22 — abr. 291
1 adult, Economy
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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.Cheap flight deals from San Francisco Bay Area to O'Hare Intl
Keep the following information in mind while searching for San Francisco Bay Area to O'Hare Intl flight deals. Data was last updated abril 17, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $179 (American Airlines) |
One-way from | $77 (FlightHub) |
Popular in | December |
Cheapest in | February |
Average price | $310 |
Find flight deals from San Francisco Bay Area to O'Hare Intl
Cheapest flights from San Francisco Bay Area to O'Hare IntlExplore the most affordable flight options available from San Francisco Bay Area to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
Explore the most affordable flight options available from San Francisco Bay Area to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.
This American Airlines deal was found by Cheapflights users on 4/16. 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.
sáb. 5/2411:49 pmSFO - ORD
Nonstop4h 24mAmerican Airlines
vie. 5/304:51 pmORD - SFO
Nonstop4h 46mAmerican Airlines
Deal found 4/16![American Airlines logo]()
$179
This SmartFares deal was found by Cheapflights users on 4/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/2412:33 pmSFO - ORD
Nonstop4h 26mAlaska Airlines
vie. 5/307:59 pmORD - SFO
Nonstop4h 50mAlaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$209
This CheapOair deal was found by Cheapflights users on 4/16. 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.
jue. 6/59:09 pmOAK - ORD
1 stop11h 46mSpirit Airlines
mié. 6/1111:50 amORD - OAK
1 stop12h 35mSpirit Airlines
Deal found 4/16![Spirit Airlines logo]()
$209
This CheapOair deal was found by Cheapflights users on 4/17. 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.
sáb. 5/248:45 pmSFO - ORD
1 stop25h 35mFrontier
mar. 5/275:03 pmORD - SFO
1 stop19h 25mFrontier
Deal found 4/17![Frontier logo]()
$210
This Hawaiian Airlines deal was found by Cheapflights users on 4/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/128:09 pmSFO - ORD
1 stop7h 56mHawaiian Airlines
mié. 6/187:18 pmORD - SFO
Nonstop4h 48mHawaiian Airlines
Deal found 4/15![Hawaiian Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/76:25 amSFO - ORD
1 stop9h 30mSouthwest
sáb. 6/76:55 pmORD - SFO
1 stop6h 35mSouthwest
Deal found 4/17![Southwest logo]()
$222
This Trip.com deal was found by Cheapflights users on 4/16. 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.
jue. 5/159:59 pmSFO - ORD
1 stop23h 33mMultiple Airlines
mar. 5/208:37 amORD - SFO
1 stop13h 50mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$224
This United Airlines deal was found by Cheapflights users on 4/16. 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.
vie. 5/95:05 pmSFO - ORD
Nonstop4h 22mUnited Airlines
dom. 5/115:05 amORD - SFO
1 stop6h 31mUnited Airlines
Deal found 4/16![United Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 4/15. 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.
sáb. 6/1412:49 amSFO - ORD
1 stop5h 36mDelta
sáb. 6/216:00 amORD - SFO
1 stop6h 59mDelta
Deal found 4/15![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 4/16. 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.
sáb. 8/161:15 pmOAK - ORD
1 stop6h 45mDelta
mié. 8/277:15 amORD - OAK
1 stop7h 08mDelta
Deal found 4/16![Delta logo]()
$257
This Mytrip deal was found by Cheapflights users on 4/15. 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.
vie. 5/95:45 amOAK - ORD
2 stops11h 24mMultiple Airlines
lun. 5/126:59 pmORD - OAK
3 stops23h 42mMultiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
jue. 5/16:00 amOAK - ORD
1 stop9h 00mAlaska Airlines
mar. 5/63:44 pmORD - OAK
1 stop7h 32mAlaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$276
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco Bay Area 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 abril 17, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Chicago O'Hare Intl Airport that are best for you.
Fly from
San Francisco Bay Area
Fly to
O'Hare Intl
Route
Depart
Return
Price
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
sáb. 5/24
11:49 pm-6:13 am
Nonstop4h 24m
Chicago O'Hare Intl
vie. 5/30
4:51 pm-7:37 pm
Nonstop4h 46m
$179
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
sáb. 5/24
12:33 pm-6:59 pm
Nonstop4h 26m
Chicago O'Hare Intl
vie. 5/30
7:59 pm-10:49 pm
Nonstop4h 50m
$209
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
sáb. 5/24
8:45 pm-12:20 am
1 stop25h 35m
Chicago O'Hare Intl
mar. 5/27
5:03 pm-10:28 am
1 stop19h 25m
$210
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
sáb. 5/17
12:33 pm-6:59 pm
Nonstop4h 26m
Chicago O'Hare Intl
mié. 5/21
11:10 am-8:30 pm
1 stop11h 20m
$213
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
sáb. 6/7
6:25 am-5:55 pm
1 stop9h 30m
Chicago O'Hare Intl
sáb. 6/7
6:55 pm-11:30 pm
1 stop6h 35m
$222
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
vie. 5/9
6:55 pm-1:16 am
Nonstop4h 21m
Chicago O'Hare Intl
lun. 5/12
5:05 am-9:36 am
1 stop6h 31m
$227
OaklandChicago
OAK - ORD
OAKORD
Oakland
vie. 6/13
9:38 pm-10:50 am
1 stop11h 12m
Chicago O'Hare Intl
lun. 6/16
7:56 am-11:26 pm
2 stops17h 30m
$254
OaklandChicago
OAK - ORD
OAKORD
Oakland
mar. 5/20
7:00 am-11:56 pm
2 stops14h 56m
Chicago O'Hare Intl
sáb. 5/31
6:00 am-1:36 pm
1 stop9h 36m
$256
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
vie. 5/30
12:40 am-11:47 am
1 stop9h 07m
Chicago O'Hare Intl
sáb. 6/7
6:24 am-11:30 am
1 stop7h 06m
$257
OaklandChicago
OAK - ORD
OAKORD
Oakland
sáb. 5/10
6:00 am-5:06 pm
2 stops9h 06m
Chicago O'Hare Intl
mar. 5/13
7:30 am-11:56 am
1 stop6h 26m
$262
Showing 1-10 of 49 results
Best time to book a flight from San Francisco Bay Area to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from San Francisco Bay Area 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 San Francisco Bay Area to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from San Francisco Bay Area to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to Chicago O'Hare Intl Airport (average of $245). Flying from San Francisco Bay Area 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 XIH to ORD?
Find hourly flight availability from San Francisco Bay Area 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 abril 17, 2025.
When flying from San Francisco Bay Area to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Francisco Bay Area to Chicago O'Hare Intl Airport
Explore weekly flight availability from San Francisco Bay Area to O'Hare Intl. 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 abril 17, 2025.
The most flights from zzXIH to ORD are scheduled on a Thursday (82 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (46 on average).
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
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 abril 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Francisco Bay Area to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Comfort
7.9
Overall
8.0
Food
7.1
Crew
8.5
Boarding
8.2
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Francisco Bay Area 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 San Francisco Bay Area?
Book flights to San Francisco Bay Area if you plan to visit one of these locationsSchaumburg
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Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco Bay Area to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from San Francisco Bay Area to O'Hare Intl
Discover the top 8 airlines that operate flights from San Francisco Bay Area 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 abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$235 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$113 | Average$263 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$138 | Average$405 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$138 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$185 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$203 | Average$497 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$235 | Average$321 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$263 | Average$476 | FlexibilityNo cancel fee | On-time63% |