RM846 Cheap Flights from Chicago (ORD) to San Francisco (SFO)

View RM846 flight on Sun, 26 Oct 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to San Francisco Intl. Airport (SFO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to San Francisco (ORD-SFO)

Prices were available within the past 7 days and start at RM846 for one-way flights and RM1,393 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,393 Return, found 2 days ago
RM1,393
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,393 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,456 Return, found 2 days ago
RM1,456
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,456 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,457 Return, found 2 days ago
RM1,457
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,457 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,525 Return, found 2 days ago
RM1,525
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,525 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,563 Return, found 2 days ago
RM1,563
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,563 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,565 Return, found 2 days ago
RM1,565
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,565 found 2 days ago
Delta
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,607 Return, found 2 days ago
RM1,607
Return
found 2 days ago
Select Delta flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,607 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,626 Return, found 2 days ago
RM1,626
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,626 found 2 days ago
United
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,627 Return, found 2 days ago
RM1,627
Return
found 2 days ago
Select United flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,627 found 2 days ago
American Airlines
Sun, 26 Oct - Sat, 1 Nov
ORD
Chicago
SFO
San Francisco
RM1,643 Return, found 2 days ago
RM1,643
Return
found 2 days ago
Select American Airlines flight, departing Sun, 26 Oct from Chicago to San Francisco, returning Sat, 1 Nov, priced at RM1,643 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to San Francisco (SFO)

September is typically the cheapest month to fly

From RM 445 - RM 895 per traveller.

Graph displaying average flight prices per month

Chicago to San Francisco route information
Origin airport
O'Hare Intl.
Destination airport
San Francisco Intl.
Return price
RM1,393
Distance
2947 km
Average flight time
2 hours 40 mins

Perfect flights from Chicago to San Francisco

Your Journey from Chicago to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including United, American Airlines, Delta. Our selection of flights from O'Hare Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to San Francisco Flights

Experience the joy of finding cheap flights from O'Hare Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM846 and roundtrip prices from RM1,393*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of San Francisco. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to San Francisco with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from O'Hare Airport to SFO?
Round-trip journeys between O'Hare Intl. Airport (ORD) and San Francisco Airport start from RM1,393. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to San Francisco Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from ORD to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for O'Hare Intl. Airport (ORD) to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ORD to San Francisco Airport?
It's around 3,000 kilometres from ORD to SFO, so expect to be in your seat for a while. Keep yourself occupied by packing things like a magazine or a good old-fashioned book.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to SFO?
Whether you need a return or one-way flight, you'll have your choice of airlines that will take you directly from O'Hare Intl. Airport (ORD) to SFO. Here are some of the most popular ones:

  • United Airlines - (UA) with 243 monthly flights
  • American Airlines - (AA) with 69 monthly flights
  • Alaska Airlines - (AS) with 30 monthly flights
  • Aer Lingus - (EI) with 13 monthly flights

Are O'Hare Intl. Airport (ORD) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between O'Hare Airport and SFO are possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking back and be ready to secure your seat when the price dips.

Explore a world of travel with Expedia

*Available to Expedia members.