Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $136
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — ORD
13 May — 20 May1
Return
1 adult
Economy
Mon 13/5
Mon 20/5
Cheap flight deals from San Francisco to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 8 May 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $1,477 |
One-way from | $239 |
What is the cheapest day to fly return from San Francisco to Chicago O'Hare Intl Airport?
Users have found that flying from San Francisco to Chicago O'Hare Intl Airport on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from San Francisco to Chicago O'Hare Intl Airport?
To save on the cost of your flight from San Francisco to Chicago O'Hare Intl Airport, book at least 47 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $490 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $717.
What is the cheapest month to fly from San Francisco to Chicago O'Hare Intl Airport?
Flights from San Francisco to Chicago O'Hare Intl Airport lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to Chicago O'Hare Intl Airport in October, with the cheapest ticket starting at $133.
When is the cheapest time to fly from San Francisco to Chicago O'Hare Intl Airport (SFO - ORD)?
It’s typically best to fly out from San Francisco to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 59% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Alaska Airlines flights from San Francisco to O'Hare Intl
Explore cheap flight options specifically provided by Alaska Airlines for the route between San Francisco and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Check out some of the cheapest Alaska Airlines flights we've come across from San Francisco to Chicago. Deals update often to give you more flight options matching your criteria
Wed 14/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Tue 20/817:25ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 8/5$271
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 7/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$278
Sat 28/909:55SFO - ORD
Nonstop4h 20mAlaska Airlines
Tue 1/1007:00ORD - SFO
1 stop9h 38mAlaska Airlines
Deal found 7/5$285
Wed 29/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$286
Tue 28/516:55SFO - ORD
1 stop9h 45mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$292
Thu 8/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Tue 13/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$294
Tue 28/519:55SFO - ORD
1 stop6h 45mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$300
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Thu 1/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$301
Tue 21/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$306
Cheap Delta flights from San Francisco to O'Hare Intl
Explore cheap flight options specifically provided by Delta for the route between San Francisco and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Some of the lowest-priced Delta flights we've found at this time heading from San Francisco to Chicago. Make sure to examine the flight information before completing your reservation.
Wed 19/605:55SFO - ORD
1 stop10h 00mDelta
Wed 3/707:10ORD - SFO
1 stop9h 07mDelta
Deal found 7/5$372
Wed 19/605:55SFO - ORD
1 stop10h 00mDelta
Sat 29/619:20ORD - SFO
1 stop6h 44mDelta
Deal found 7/5$381
Tue 2/705:55SFO - ORD
1 stop9h 57mDelta
Wed 3/707:10ORD - SFO
1 stop9h 07mDelta
Deal found 7/5$412
Mon 13/500:40SFO - ORD
1 stop5h 59mDelta
Tue 21/513:45ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$472
Mon 13/500:40SFO - ORD
1 stop5h 59mDelta
Tue 14/519:30ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$478
Mon 15/722:55SFO - ORD
1 stop6h 37mDelta
Wed 24/706:00ORD - SFO
1 stop9h 12mDelta
Deal found 7/5$489
Wed 12/613:30SFO - ORD
1 stop8h 28mDelta
Tue 18/615:55ORD - SFO
1 stop10h 16mDelta
Deal found 7/5$524
Fri 28/621:45SFO - ORD
1 stop8h 20mDelta
Wed 3/707:10ORD - SFO
1 stop9h 07mDelta
Deal found 7/5$530
Wed 15/510:35SFO - ORD
1 stop7h 06mDelta
Tue 21/513:45ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$542
Cheap San Francisco to O'Hare Intl flights in May & June 2024
Find cheap flight options from San Francisco to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Prices were last updated on 8 May 2024.
The lowest fares we've come across on flights travelling from San Francisco to Chicago in May and June 2024. Check back soon for alternative fares.
Wed 29/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$286
Tue 28/516:55SFO - ORD
1 stop9h 45mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$292
Tue 28/519:55SFO - ORD
1 stop6h 45mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$300
Sat 25/523:12SFO - ORD
Nonstop4h 23mAlaska Airlines
Sat 1/617:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$306
Wed 29/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Sat 8/607:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$316
Tue 28/516:55SFO - ORD
1 stop9h 45mAlaska Airlines
Fri 31/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$319
Tue 11/616:55SFO - ORD
1 stop9h 45mAlaska Airlines
Sat 29/606:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$330
Sat 25/523:12SFO - ORD
Nonstop4h 23mAlaska Airlines
Sat 8/607:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$336
Tue 4/623:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Fri 7/617:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$347
San Francisco to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
The lowest fares we've come across on flights travelling from San Francisco to Chicago in May and June 2024. Check back soon for alternative fares.
Wed 14/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 28/817:25ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 8/5$271
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 7/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$278
Sat 28/909:55SFO - ORD
Nonstop4h 20mAlaska Airlines
Wed 2/1007:00ORD - SFO
1 stop9h 38mAlaska Airlines
Deal found 6/5$285
Wed 29/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$286
Tue 28/516:55SFO - ORD
1 stop9h 45mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$292
Thu 1/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 7/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$294
Tue 28/519:55SFO - ORD
1 stop6h 45mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$300
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Thu 1/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$301
Sat 25/523:12SFO - ORD
Nonstop4h 23mAlaska Airlines
Sat 1/617:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$306
Direct flights to O'Hare Intl from San Francisco
Discover direct flight options from San Francisco to O'Hare Intl. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
For a quicker trip, book one of these direct flights from San Francisco to Chicago. Users seeking other options on flights from San Francisco to Chicago should update the search form at the top of the page.
Wed 14/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 21/817:25ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 8/5$271
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 7/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$278
Wed 29/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Fri 31/517:55ORD - SFO
Nonstop4h 44mAlaska Airlines
Deal found 7/5$286
Thu 8/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Tue 13/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$294
Tue 23/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Thu 1/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$301
Tue 21/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$306
Sat 20/722:54SFO - ORD
Nonstop4h 21mAlaska Airlines
Wed 7/806:35ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$309
Tue 4/623:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Sat 8/607:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 6/5$316
Sat 20/722:54SFO - ORD
Nonstop4h 21mAlaska Airlines
Thu 8/818:20ORD - SFO
Nonstop4h 40mAlaska Airlines
Deal found 7/5$331
San Francisco to O'Hare Intl flights leaving soon
Find last-minute flight options from San Francisco to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Users seeking a last-minute flight from San Francisco to Chicago should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Thu 16/517:45SFO - ORD
1 stop23h 18mSun Country Air
Wed 19/620:05ORD - SFO
1 stop28h 47mSun Country Air
Deal found 7/5$465
Mon 13/500:40SFO - ORD
1 stop5h 59mDelta
Tue 21/513:45ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$472
Mon 13/500:40SFO - ORD
1 stop5h 59mDelta
Tue 14/519:30ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$478
Sat 18/523:12SFO - ORD
Nonstop4h 23mAlaska Airlines
Wed 29/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$496
Sat 18/509:55SFO - ORD
Nonstop4h 29mAlaska Airlines
Tue 21/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 7/5$502
Wed 15/519:55SFO - ORD
1 stop6h 50mAlaska Airlines
Sat 18/507:00ORD - SFO
Nonstop4h 37mAlaska Airlines
Deal found 8/5$516
Fri 17/500:09SFO - ORD
Nonstop4h 21mUnited Airlines
Tue 21/506:15ORD - SFO
1 stop7h 33mUnited Airlines
Deal found 7/5$530
Wed 15/510:35SFO - ORD
1 stop7h 06mDelta
Tue 21/513:45ORD - SFO
1 stop6h 40mDelta
Deal found 7/5$542
Tue 14/512:27SFO - ORD
1 stop9h 38mDelta
Sat 18/507:09ORD - SFO
1 stop9h 55mDelta
Deal found 7/5$548
One-way flights to O'Hare Intl from San Francisco
Search for one-way flight options from San Francisco to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 547,580 searches. Data last updated 8 May 2024.
Take a look at some of the one-way flights we've detected from San Francisco to Chicago. Users can also find round-trip San Francisco to Chicago flights by using the search form above.
Tue 6/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 6/5$136
Wed 17/723:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 7/5$144
Tue 6/819:55SFO - ORD
1 stop7h 20mAlaska Airlines
Deal found 8/5$150
Tue 9/719:55SFO - ORD
1 stop7h 20mAlaska Airlines
Deal found 8/5$157
Mon 5/823:59SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 6/5$159
Tue 21/523:57SFO - ORD
Nonstop4h 23mAlaska Airlines
Deal found 7/5$163
Mon 5/819:55SFO - ORD
1 stop7h 20mAlaska Airlines
Deal found 7/5$173
Sat 13/722:54SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 7/5$174
Wed 18/910:17SFO - ORD
1 stop5h 40mDelta
Deal found 8/5$179
Find flights from San Francisco to O'Hare Intl within your budget
Customise your flight search to find flights from San Francisco 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 547,580 searches. Data last updated 8 May 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$271 - $442
Route
Depart
Return
Price
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 14/8
Nonstop4h 21m
Chicago O'Hare Intl
Tue 20/8
Nonstop4h 44m
$271
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 23/7
Nonstop4h 21m
Chicago O'Hare Intl
Wed 7/8
Nonstop4h 37m
$278
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sat 28/9
Nonstop4h 20m
Chicago O'Hare Intl
Tue 1/10
1 stop9h 38m
$285
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 29/5
Nonstop4h 23m
Chicago O'Hare Intl
Fri 31/5
Nonstop4h 44m
$286
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 19/6
1 stop10h 00m
Chicago O'Hare Intl
Wed 3/7
1 stop9h 07m
$372
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 19/6
1 stop10h 00m
Chicago O'Hare Intl
Sat 29/6
1 stop6h 44m
$381
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 31/7
1 stop8h 29m
Chicago O'Hare Intl
Mon 5/8
1 stop7h 10m
$386
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 12/6
1 stop21h 57m
Chicago O'Hare Intl
Sun 23/6
1 stop27h 11m
$416
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Mon 20/5
Nonstop4h 21m
Chicago O'Hare Intl
Wed 29/5
Nonstop4h 44m
$442
When is the best time to book a flight from San Francisco to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a return flight from San Francisco to O'Hare Intl. Price data was last updated on 3 May 2024.
The price you pay for your flight from San Francisco to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
When is the cheapest time to fly from San Francisco to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly return from San Francisco to O'Hare Intl. Price data was last updated on 5 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their San Francisco to Chicago O'Hare Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to O'Hare Intl by month
Plan your trip from San Francisco to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to O'Hare Intl is currently $159 while a return flight costs $346. Price data was last updated on 5 May 2024.
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | -5 - 23 °C |
|---|
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 8 May 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Frontier from San Francisco to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Southwest
6,075 reviews
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
9,141 reviews
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
10,789 reviews
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
11,043 reviews
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
640 reviews
Southwest
6,075 reviews
Food
7.3
Comfort
8.1
Entertainment
7.8
Overall
8.2
Boarding
8.3
Crew
8.7
Reviews
1 / 10
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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.
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Alternative routes for San Francisco to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to O'Hare Intl
Discover the top airline that operate flights from San Francisco 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 547,580 searches. Data last updated 8 May 2024.
Search flights from San Francisco to O'Hare Intl by cabin class
Find flights from San Francisco to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from San Francisco to O'Hare Intl
Find hourly flight availability from San Francisco 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 8 May 2024.
| 18%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 45%of flight departures | Morning6 am to noon |
| 17%of flight departures | AfternoonNoon to 6 pm |
| 20%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Midday
6 PM
Weekly flight availability from San Francisco to O'Hare Intl
Explore weekly flight availability from San Francisco 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 8 May 2024.
| Monday | 63daily flights |
|---|---|
| Tuesday | 58daily flights |
| Wednesday | 55daily flights |
| Thursday | 58daily flights |
| Friday | 62daily flights |
| Saturday | 48daily flights |
| Sunday | 58daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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