Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $138
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 26/5. 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.
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 27 April 2024.
Popular in | June |
|---|---|
Cheapest in | February |
Round-trip from | $1,520 |
One-way from | $234 |
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 36 days before your planned departure. Booking around this time can save you about 54% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $548 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $684.
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 September, with the cheapest ticket starting at $161.
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 60% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap United Airlines flights from San Francisco to O'Hare Intl
Explore cheap flight options specifically provided by United 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 596,426 searches. Data last updated 27 April 2024.
Check out some of the cheapest United Airlines flights we've come across from San Francisco to Chicago. Deals update often to give you more flight options matching your criteria
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 596,426 searches. Data last updated 27 April 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.
Cheap San Francisco to O'Hare Intl flights in April & May 2024
Find cheap flight options from San Francisco to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 596,426 searches. Prices were last updated on 27 April 2024.
The lowest fares we've come across on flights travelling from San Francisco to Chicago in April and May 2024. Check back soon for alternative fares.
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 596,426 searches. Data last updated 27 April 2024.
The lowest fares we've come across on flights travelling from San Francisco to Chicago in April and May 2024. Check back soon for alternative fares.
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 596,426 searches. Data last updated 27 April 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.
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 596,426 searches. Data last updated 27 April 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.
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 596,426 searches. Data last updated 27 April 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.
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 596,426 searches. Data last updated 27 April 2024.
Fly from
Fly to
Budget
$274 - $566
Route
Depart
Return
Price
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 30/7
Nonstop4h 21m
Chicago O'Hare Intl
Sat 3/8
Nonstop4h 37m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 21/5
Nonstop4h 23m
Chicago O'Hare Intl
Fri 31/5
1 stop8h 41m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 29/5
1 stop7h 54m
Chicago O'Hare Intl
Wed 5/6
1 stop8h 41m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sat 13/7
Nonstop4h 21m
Chicago O'Hare Intl
Wed 7/8
Nonstop4h 40m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Sat 25/5
1 stop8h 44m
Chicago O'Hare Intl
Fri 31/5
1 stop6h 40m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Tue 4/6
1 stop16h 06m
Chicago O'Hare Intl
Tue 11/6
1 stop6h 44m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Mon 20/5
Nonstop4h 21m
Chicago O'Hare Intl
Wed 29/5
Nonstop4h 44m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Wed 12/6
1 stop21h 57m
Chicago O'Hare Intl
Sun 16/6
1 stop18h 27m
San FranciscoChicago O'Hare Intl
SFO - ORD
SFOORD
San Francisco
Mon 8/7
2 stops19h 10m
Chicago O'Hare Intl
Fri 12/7
2 stops15h 10m
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 28 January 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 21 April 2024.
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 $183 while a return flight costs $368. Price data was last updated on 21 April 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 27 April 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Alaska Airlines 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.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
Crew
Entertainment
Boarding
Comfort
Food
Overall
Reviews
I was traveling with a companion that utilizes a scooter to get around. We have flown together many times and used other airlines. Southwest by far is the most accommodating airline in the fleet your staff Makes the accessibility easy and convenient for for this type of travel. We would personally like to think the flight teams of our two flights for being very accommodating and helpful throughout our trip.
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 596,426 searches. Data last updated 27 April 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 27 April 2024.
| 25%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 36%of flight departures | Morning6 am to noon |
| 17%of flight departures | AfternoonNoon to 6 pm |
| 22%of flight departures | Evening6 pm to midnight |
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 27 April 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
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Why should you use Cheapflights to find cheap flight tickets from San Francisco to O'Hare Intl?
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