Cheap flight from Chicago to San Francisco from $69
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
Swipe up to view more
>
>
>
>
>
Flights from Chicago to San Francisco
Find cheap airlines flights from Chicago to San Francisco
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Chicago to San Francisco
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
-
Round-trip
-
One way
-
-
Cheapest nonstop
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Tue, Jul 29 | Alaska Airlines
SFO 6:10 AM4h 22mNonstopORD 12:32 PMSan Francisco - Chicago | Tue, Aug 5 | American Airlines$137 $22539% OFF39% OFF$225 $137 -
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Mon, Jul 28 | Hawaiian Airlines
SFO 11:55 AM4h 23mNonstopORD 6:18 PMSan Francisco - Chicago | Tue, Aug 5 | Hawaiian Airlines$157 $22530% OFF30% OFF$225 $157 -
ORD 6:45 AM4h 33mNonstopSFO 9:18 AMChicago - San Francisco | Tue, Jul 29 | American Airlines
SFO 6:10 AM4h 22mNonstopORD 12:32 PMSan Francisco - Chicago | Tue, Aug 5 | American Airlines$164 $22527% OFF27% OFF$225 $164 -
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Thu, Aug 7 | Alaska Airlines
SFO 11:55 AM4h 23mNonstopORD 6:18 PMSan Francisco - Chicago | Tue, Aug 12 | Alaska Airlines$17423% OFF$225 $174
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Fri, Aug 8 | Alaska Airlines
SFO 11:55 AM4h 23mNonstopORD 6:18 PMSan Francisco - Chicago | Mon, Aug 11 | Alaska Airlines$17423% OFF$225 $174
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Wed, Aug 6 | Hawaiian Airlines
SFO 11:08 PM4h 16mNonstopORD 5:24 AMSan Francisco - Chicago | Wed, Aug 13 | American Airlines$17622% OFF$225 $176
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Tue, Jun 17 | Hawaiian Airlines
SFO 7:45 PM7h 15m1 stopsMDW 5:00 AMSan Francisco - Chicago | Wed, Jun 25 | Southwest Airlines$14436% OFF$225 $144
-
MDW 7:15 PM6h 15m1 stopsSFO 11:30 PMChicago - San Francisco | Tue, Jun 17 | Southwest Airlines
SFO 10:45 PM8h 5m1 stopsMDW 8:50 AMSan Francisco - Chicago | Wed, Jun 25 | Southwest Airlines$14934% OFF$225 $149 -
MDW 5:25 PM8h 5m1 stopsSFO 11:30 PMChicago - San Francisco | Wed, Jul 9 | Southwest Airlines
SFO 11:47 PM4h 18mNonstopORD 6:05 AMSan Francisco - Chicago | Fri, Jul 11 | American Airlines$17323% OFF$225 $173
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Sat, Jun 14 | Hawaiian Airlines
SFO 7:45 PM7h 15m1 stopsMDW 5:00 AMSan Francisco - Chicago | Tue, Jun 17 | Southwest Airlines$17622% OFF$225 $176
-
CHI 1:00 PM17h 25m1 stopsSFO Invalid DateChicago - San Francisco | Sun, Jun 15 | Normal Airline
SFO 3:00 PM6hNonstopCHI 4:00 PMSan Francisco - Chicago | Tue, Jun 17 | Normal AirlineFind More FlightsFind More Flights
-
Cheapest nonstop
ORD 8:54 AM4h 34mNonstopSFO 11:28 AMChicago - San Francisco | Tue, Aug 5 | American Airlines$69 $1,67896% OFF96% OFF$1,678 $69
-
ORD 6:45 AM4h 33mNonstopSFO 9:18 AMChicago - San Francisco | Wed, Jul 23 | American Airlines$69 $1,67896% OFF96% OFF$1,678 $69
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Tue, Jul 22 | Hawaiian Airlines$95 $1,67894% OFF94% OFF$1,678 $95
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Sat, Jul 19 | Hawaiian Airlines$10694% OFF$1,678 $106
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Fri, Jul 4 | Hawaiian Airlines$10694% OFF$1,678 $106
-
ORD 7:18 PM4h 48mNonstopSFO 10:06 PMChicago - San Francisco | Thu, Jul 24 | Hawaiian Airlines$10794% OFF$1,678 $107
-
ORD 6:45 AM4h 33mNonstopSFO 9:18 AMChicago - San Francisco | Thu, Aug 7 | American Airlines$12992% OFF$1,678 $129
-
ORD 6:35 PM4h 52mNonstopSFO 9:27 PMChicago - San Francisco | Mon, Jun 30 | American Airlines$21687% OFF$1,678 $216
-
ORD 6:45 AM4h 33mNonstopSFO 9:18 AMChicago - San Francisco | Sat, Jul 26 | American Airlines$1,30822% OFF$1,678 $1,308
-
ORD 6:45 AM4h 33mNonstopSFO 9:18 AMChicago - San Francisco | Sat, Jul 19 | American Airlines$1,30922% OFF$1,678 $1,309
-
CHI 1:00 PM17h 25m1 stopsSFO Invalid DateChicago - San Francisco | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Chicago to San Francisco
| Cheapest one-way flight price | $68 |
|---|---|
| Cheapest round-trip ticket price | $136 |
| Off-season for travel | April |
| Peak season for travel | June |
| Flight distance | 2,987.76 km |
| Average flight time | 5 hours 1 minute |
| Popular airline | Frontier Airlines |
When is the cheapest time to fly from Chicago to San Francisco?
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
-
When are flight tickets from Chicago (CHI) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Chicago to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around $263. -
How long does it take to fly from Chicago (CHI) to San Francisco (SFO) and what is the distance?
It takes around 5 hours 1 minute to fly from Chicago (CHI) to San Francisco (SFO). -
What are the most popular airlines that fly from Chicago (CHI) to San Francisco (SFO)?
Airlines with flights from Chicago (CHI) to San Francisco (SFO): American Airlines, Air New Zealand, United Airlines, Gulf Air, Air Canada, China Southern Airlines, Iberia, Qantas Airways and Lufthansa.
How to find a cheap flight from Chicago to San Francisco
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to San Francisco. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Chicago to San Francisco ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Chicago to San Francisco for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $69 for a one-way ticket on Tue, Aug 5.
Compare cheap Chicago to San Francisco flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Chicago to San Francisco. The most affordable airline currently operating on this route is American Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Chicago to San Francisco route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Chicago to San Francisco flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Chicago to San Francisco to access exclusive deals just for you.
More Travel Options
-
Top Routes from Chicago
-
Top Routes to San Francisco
-
Popular Airlines
- Return flights from Chicago to New York
- Cheap flights from Chicago to Bangkok
- Cheap flights from Chicago to Seattle
- Flights from Chicago to Dallas
- Flights from Chicago to Los Angeles
- Cheap flights from Chicago to Las Vegas
- Return flights from Chicago to Atlanta
- Return flights from Chicago to San Francisco
- Return flights from Chicago to Mexico City
- Return flights from Chicago to Toronto
- Return flights from Los Angeles to San Francisco
- Cheap flights from New York to San Francisco
- Flights from Las Vegas to San Francisco
- Flights from Santa Ana to San Francisco
- Return flights from Hong Kong to San Francisco
- Cheap flights from Seoul to San Francisco
- Cheap flights from Shanghai to San Francisco
- Flights from San Diego to San Francisco
- Return flights from Manila to San Francisco
- Return flights from Seattle to San Francisco